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Numerical investigation on perforated sheet metals under tension loading

  • Cetin Karakaya EMAIL logo
Veröffentlicht/Copyright: 23. März 2022
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Open Chemistry
Aus der Zeitschrift Open Chemistry Band 20 Heft 1

Abstract

Perforated sheets are used in many areas due to their high specific load, economical production, aesthetic structure, and filtering ability. Their use in industrial machinery and the construction industry can be given as examples of these areas. In this study, the mechanical behaviour of perforated metal sheets under tensile loads has been investigated numerically. The influence of material type, hole geometry, and hole arrangement were examined with finite element analyses. Stainless steel and aluminium materials are used as sheet materials. The hole geometries are circle, ellipse, triangle, square, and hexagon. As a result of the simulations, the aluminium material gave the highest values in terms of carried load capacity and absorbed energy. The sheets with the staggered hole arrangement have higher load and energy values than the sheets with the linear arrangement. The elliptical perforated aluminium sheet provided the highest load value of 28,386 N in the staggered arrangement. In both hole arrangements, the elliptical perforated sheet gave the highest load value, while the triangle perforated sheet gave the lowest load value. The elliptical perforated sheet with linear hole arrangement provided the highest values in terms of specific load (435.57 N/g) and specific energy (0.27 J/g).

Keywords: perforated sheet metal; FE simulation; tension; hole geometry; hole arrangement

1 Introduction

Perforated sheets are sheets formed by drilling holes into flat sheets obtained from sheets by various methods. Holes drilled into flat sheets can be of different geometries and arrangements. The structures of perforated sheets are thin and light. Compared to flat sheets, they have a high strength/weight ratio. As with other parameters, hole sizes also have standards according to manufacturers. Perforated sheets have some advantages over flat sheets and have many uses, such as in screening, filtering, ventilation, and architecture. The holes in the sheet allow the passage of material, light, sound and fluid. Therefore, it is also used in industrial machinery [1]. In addition, since their strength is higher than their weight, they are used in the construction sector for both strengthening and balconies, stairs, fences, panels, etc. It is used in construction. Perforated metal sheets can be used in almost every field, from decorative use to industrial use.

Aluminium, steel, and chrome are generally used as the main material of perforated sheets [1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28]. Depending on the manufacturer’s choice, holes are made in different geometric shapes, sizes, and sequences using a hole punch press, laser cutting machine, or plasma cutting machine. Common hole geometries are circle, square, ellipse, triangle, and hexagon [1]. While there may be many different hole sequences, holes are drilled in sequences commonly called T, M, U, and Z. There are studies in which hole shape/size, hole arrangement loading conditions, and material change. It was mostly worked on circular perforated sheets. Apart from the circular hole, there are also studies on triangular and square perforated sheets [1,2]. The bending behaviour of perforated plates with a different numbers of sides has been investigated with finite element studies. The midpoint deflection and stress distribution were examined and it was understood that the circular hole shape was advantageous compared to the others [2]. The stress distribution and displacement were investigated for a circular plate perforated by 96 holes. An analysis of a nonperforated plate with the same dimensions and stiffness, similar loaded, was performed, determining the coefficient of stress concentration for a particular arrangement of holes [3].

Degtyarev and Degtyareva investigated the critical elastic buckling load of uniformly compressed isotropic plates perforated in equilateral triangular patterns using finite element method [4]. Baik et al. investigated the deformation behaviour of a perforated sheet during uniaxial tension using two-dimensional and three-dimensional finite element methods. They reported that as the thickness and the diameter of holes increase, the deformation behaviour at the yield point becomes closer to plane strain [5]. Jia et al. performed tensile tests on perforated aluminium plates to examine the effect of phase distribution in two-phase composite materials and reinforcement distribution in particle-reinforced composites [6,7]. In some studies, the vibration properties of perforated plates were examined and their natural frequencies were obtained [9,10,11]. Burian et al. investigated the protective properties of perforated bainitic steel plates experimentally and numerically. They reported that the designed hole patterns can reduce the weight of the armour by up to 40% compared to the monolithic plates of the same protection capability [13]. In most studies, the plastic behaviour of perforated sheets has been investigated both experimentally and numerically [14,15,16,17]. Studies examining the metal forming process of the perforated sheets are available in the literature [20,21,22,23,24]. Farsi et al. studied the influence of the area of the holes, die angles, die widths, and punch radius on the value of the spring-back and the bending forces in V-die bending are studied [20]. In a study in which shear stress analysis was performed under compression stress in circular perforated sheet metal plates with different arrays, the highest shear stress was obtained in the circular pattern [28]. There are also different works done on metals and other materials to investigate some properties [29,30,31,32,33,34,35,36].

In this study, the mechanical behaviour of linear and staggered arranged circle, triangle, square, hexagon, and ellipse perforated stainless steel and aluminium sheets under tensile loading was investigated by finite element analysis.

2 Simulation study

In this study, finite element analyses of perforated sheets with five different hole shapes were performed using stainless steel and aluminium alloy materials. Material properties of stainless steel and aluminium alloy are given in Table 1. Circle, triangle, square, hexagon, and ellipse geometries are used as the hole shapes. Linear and staggered hole arrangements were used in perforated sheet metals. The view of the finite element models of perforated sheets with both arrangement and hole geometry is given in Figure 1. The dimensions of sheet metals are 100 × 200 × 1.5 in width, length, and thickness. Finite element analyses were carried out using the ANSYS programme. Nonlinear analyses were performed. It is fixed at one end of the sheet metal and a displacement of 1 mm is given from the other end. The schematic view of boundary conditions of the perforated sheet metal is given in Figure 2. Perforated sheet metal plates were modelled using a 3-D 20-node solid element (SOLID186). Three layers of solid elements are used through the thickness of the sheet metal.

Table 1

Elastic and plastic material properties of stainless steel and aluminium alloy

Material Density (kg/m3) Poisson’s ratio Young’s modulus (GPa) Yield strength (MPa) Tangent modulus (MPa)
Stainless steel 7,750 0.31 193 210 1,800
Aluminium alloy 2,770 0.33 71 280 500
Figure 1 Finite element models of perforated sheet metals (a) circle (linear), (b) circle (staggered), (c) square (linear), (d) square (staggered), (e) triangle (linear), (f) triangle (staggered), (g) hexagon (linear), (h) hexagon (staggered), (i) ellipse (linear), and (j) ellipse (staggered).
Figure 1

Finite element models of perforated sheet metals (a) circle (linear), (b) circle (staggered), (c) square (linear), (d) square (staggered), (e) triangle (linear), (f) triangle (staggered), (g) hexagon (linear), (h) hexagon (staggered), (i) ellipse (linear), and (j) ellipse (staggered).

Figure 2 Schematic view of boundary conditions of the perforated sheet metal.
Figure 2

Schematic view of boundary conditions of the perforated sheet metal.

3 Simulation results

3.1 Effects of hole shapes and arrangements

3.1.1 Stainless-steel material

The force–displacement curves obtained as a result of the finite element analysis of stainless-steel metal sheets with linear and staggered arrangements with different hole geometries are given in Figure 3.

Figure 3 The force–displacement curves of the stainless-steel sheet metal (a) linear arrangements and (b) staggered arrangements.
Figure 3

The force–displacement curves of the stainless-steel sheet metal (a) linear arrangements and (b) staggered arrangements.

In Figure 3, the ellipse perforated sheet gave the highest load value with 22,424 N in the linear arranged stainless-steel sheet. The triangular perforated sheet showed the lowest load value with 12,513 N. While the load capacity increased with the change of hole geometry from the triangular to ellipse perforated sheet, the rigidity and energy-absorbing capacity of the sheets also increased.

In terms of hole arrangements, the load capacity of sheet metals belonging to the staggered arrangement was higher than that of the linear arrangement [1]. Ellipse perforated sheets gave the highest load value of 23,765 N in sheet metals with the staggered arrangement. Triangular perforated sheets gave the lowest load value of 18,610 N. The order of change of load according to geometry changes similarly to the linear order. Simulation results of the stainless-steel perforated sheet metal (linear arrangement) obtained from finite element analyses are given in Table 2.

Table 2

Simulation results of the stainless-steel perforated sheet metal (linear arrangement) obtained from finite element analyses

Specimen core type Forcemax (N) Weight (g) Specific load capacity (SLC) (N/g) Energya (J) Specific absorbed energy (SAE) (J/g)
Circle 17,270 176.29 97.96 14.84 0.08
Triangle 12,513 177.41 70.53 10.66 0.06
Square 18,601 182.8 101.76 16.17 0.09
Hexagon 15,334 169.23 90.61 13.09 0.08
Ellipse 22,424 182.34 122.98 19.6 0.11

aEnergy values are calculated up to 1 mm displacement.

The specific load capacity (SLC) of the ellipse perforated sheet with 122.98 N/g, which has the highest load capacity, is also at the highest level compared to the others. At the same time, the energy absorption capacity is the highest in the ellipse perforated sheet with 19.6 J, and the specific energy absorption capacity is the highest among other perforated sheets with 0.11 J/g. Since the weights of the perforated sheets are approximately close to each other, the difference in the hole geometry is clearly evident when comparing the specific strength and energy absorption values. The triangular perforated sheet metal has the lowest specific load of 70.53 N/g and an energy absorption capacity of 0.06 J/g.

The simulation results of the staggered arranged perforated stainless-steel sheets are given in Table 3.

Table 3

Simulation results of the stainless-steel perforated sheet metal (staggered arrangement) obtained from finite element analyses

Specimen core type Forcemax (N) Weight (g) Specific Load Capacity (SLC) (N/g) Energya (J) Specific absorbed energy (SAE) (J/g)
Circle 20,392 204.23 99.85 17.50 0.09
Triangle 18,610 204.79 90.87 15.73 0.08
Square 20,941 207.51 100.92 17.94 0.09
Hexagon 19,331 200.68 96.33 16.55 0.08
Ellipse 23,795 207.32 114.77 20.56 0.10

aEnergy values are calculated up to 1 mm displacement.

Perforated sheets with staggered arrangements have higher load capacity in all hole types compared to sheets with a linear arrangement. In terms of SLC, the highest value was obtained in an ellipse perforated sheet of 114.77 N/g, and the lowest value was obtained in a triangular perforated sheet of 90.87 N/g. In terms of specific energy absorption capacity, the ellipse perforated sheet has the highest value of 0.1 J/g. The specific load and energy absorption capacities of the square perforated sheet metal are quite high and can be preferred after the ellipse.

3.1.2 Aluminium material

The force–displacement curves obtained as a result of the finite element analysis of aluminium metal sheets with linear and staggered arrangements with different hole geometries are given in Figure 4.

Figure 4 The force–displacement curves of the aluminium sheet metal (a) linear arrangements and (b) staggered arrangements.
Figure 4

The force–displacement curves of the aluminium sheet metal (a) linear arrangements and (b) staggered arrangements.

In Figure 4, with the change of hole geometry in perforated aluminium sheets, while the maximum carried load increased, the energy absorption capacity also increased. In the aluminium plate where the holes are arranged linearly, the ellipse perforated sheet provided the highest load value of 28,836 N. Triangular perforated sheets showed the lowest load value of 14,584 N.

In terms of hole arrangement, the load capacity and energy absorption capacity of the sheets belonging to the staggered arrangement is higher than the linear arrangement. In the staggered arrangement, the ellipse perforated sheet provided the highest load value of 29,167 N. The triangular perforated sheet showed the lowest load value of 21,793 N. The order of variation of the maximum load according to the geometry changes similarly to the linear order.

Simulation results of the aluminium perforated sheet metal (linear arrangement) obtained from finite element analyses are given in Table 4.

Table 4

Simulation results of the aluminium alloy perforated sheet metal (linear arrangement) obtained from finite element analyses

Specimen core type Forcemax (N) Weight (g) Specific load capacity (SLC) (N/g) Energya (J) Specific absorbed energy (SAE) (J/g)
Circle 20,910 63.01 331.85 13.58 0.22
Triangle 14,584 63.41 230.00 9.98 0.16
Square 23,278 65.34 356.26 14.70 0.22
Hexagon 18,134 60.49 299.79 12.04 0.20
Ellipse 28,386 65.17 435.57 17.67 0.27

aEnergy values are calculated up to 1 mm displacement.

As seen in Table 4, the ellipse perforated sheet metal has the highest load capacity of 28,386 N. An SLC of 435.57 N/g is also at the highest level compared to the others. At the same time, the energy absorption capacity is the highest in ellipse perforated sheets with 17.67 J, and the specific absorbed energy is the highest among other perforated sheets with 0.27 J/g. The square hole sheet, on the other hand, is preferable after ellipse perforated sheets in terms of both load capacity and energy absorption capacity. The simulation results of the staggered arranged perforated aluminium sheets are given in Table 5.

Table 5

Simulation results of the aluminium alloy perforated sheet metal (staggered arrangement) obtained from finite element analyses

Specimen core type Forcemax (N) Weight (g) Specific load capacity (SLC) (N/g) Energya (J) Specific absorbed energy (SAE) (J/g)
Circle 24,729 72.99 338.80 15.91 0.22
Triangle 21,793 73.12 298.04 13.76 0.19
Square 25,044 74.17 337.66 16.60 0.22
Hexagon 23,368 71.72 325.82 14.77 0.21
Ellipse 29,167 74.1 393.62 18.92 0.26

aEnergy values are calculated up to 1 mm displacement.

Perforated sheets with staggered arrangements have higher load capacity in all hole types compared to sheets with a linear arrangement. In terms of SLC, the highest value was obtained in an ellipse perforated sheet with 393.62 N/g, and the lowest value was obtained in a triangular perforated sheet with 298.04 N/g. In terms of specific energy absorption capacity, the ellipse perforated sheet has the highest value of 0.26 J/g.

3.2 Effect of ultimate stress pattern

3.2.1 Pattern of ultimate stress in the stainless-steel sheet

The views showing the von Mises stress distribution obtained from the simulations of the perforated stainless-steel sheet are given in Figure 5.

Figure 5 von Mises stress distribution of the perforated stainless-steel sheet.
Figure 5

von Mises stress distribution of the perforated stainless-steel sheet.

When the stress distributions are examined, the stress level of linearly arranged perforated sheets is lower than that of staggered [1]. When we look at the areas where the maximum stress occurs, we see that it occurs in different places for each hole type. Although the stress level in the sheet metal with the linear arrangement is lower than that in the other model, it is seen that the stress is concentrated at certain points. Stress in structures with edges such as hexagonal geometry is higher than that in more curved structures such as circles [2]. In the linearly arranged stainless-steel sheet, the highest stress was 302.24 MPa in the hexagon perforated sheet, and the lowest stress was in the ellipse perforated sheet with 248.32 MPa. The highest stress was 376.76 MPa in the hexagon perforated sheet, and the lowest stress was in the ellipse perforated sheet with 269.27 MPa in the staggered arranged stainless-steel sheet. The maximum stresses occurring in perforated sheets with the linear and staggered arrangement are more clearly shown in Figure 6.

Figure 6 Maximum stress distribution depending on hole geometry in the linear and staggered arrangement of the stainless-steel perforated sheet.
Figure 6

Maximum stress distribution depending on hole geometry in the linear and staggered arrangement of the stainless-steel perforated sheet.

A proportional increase was observed in all hole types in the staggered arrangement compared to the linear arrangement. In both orders, the highest stress occurred in the sheet metal with hexagon hole type.

3.2.2 Pattern of ultimate stress in the aluminium sheet

The views showing the von Mises stress distribution obtained from the simulations of the perforated aluminium sheet are given in Figure 7.

Figure 7 von Mises stress distribution of the perforated aluminium sheet.
Figure 7

von Mises stress distribution of the perforated aluminium sheet.

The stress level of linearly arranged perforated sheets is lower than that of staggered aluminium sheet metals. Stress in angular structures such as squares is higher than that in more curved structures such as circles [1,2]. In the linearly arranged aluminium sheet, the highest stress was 328.24 MPa in the square perforated sheet, and the lowest stress was in the ellipse perforated sheet with 300.62 MPa. The highest stress was 366.9 MPa in the ellipse perforated sheet, and the lowest stress was in the hexagon perforated sheet with 328.43 MPa in the staggered arranged stainless-steel sheet. The maximum stresses occurring in perforated sheets with the linear and staggered arrangement are more clearly shown in Figure 8.

Figure 8 Maximum stress distribution depending on hole geometry in the linear and staggered arrangement of the aluminium perforated sheet.
Figure 8

Maximum stress distribution depending on hole geometry in the linear and staggered arrangement of the aluminium perforated sheet.

In Figure 8, the highest stress was observed in the square-holed sheet in the linearly arranged perforated sheet, while the elliptical-holed sheet in the staggered regular sheet was formed in the perforated sheet. It is clearly understood that the lowest stress occurs in the ellipse in the linear regular sheet, while it occurs in the hexagon perforated sheet in the staggered regular sheet. It has been observed that the maximum stresses occurring in two different hole arrangements in the aluminium perforated sheet are not proportional to each other. Only the stress level is different between the two-hole arrangements and the hole geometry in the stainless steel and there is a proportional variation (Figure 8).

4 Conclusion

In this study, the mechanical behaviour of stainless steel and aluminium sheet metals with different hole types and arrangements under a tensile load was investigated by finite element analysis. The results obtained from the simulations are listed below:

  1. The mechanical behaviour of a perforated sheet depends largely on the material type, hole type, and hole arrangement.

  2. The load and energy-absorbing capacity of the aluminium sheet metal is higher than that of stainless steel due to its higher mechanical properties.

  3. The load capacity, energy-absorbing capacity, and rigidity of perforated sheet metals changed with the hole geometry.

  4. Perforated sheets with staggered arrangement have higher load capacity in all hole types compared to sheets with the linear arrangement.

  5. The ellipse perforated sheet showed the highest load and absorbed energy value in the linear and staggered arranged stainless steel and aluminium sheet.

  6. Triangular perforated sheets showed the lowest load value in both types of materials and arrangements.

  7. Specific load and energy absorption capacity of the ellipse perforated aluminium sheet with linear arrangement gave the best results.

  8. Square-holed sheets, on the other hand, are preferable after the ellipse perforated sheets in terms of both load capacity and energy absorption capacity.

  9. The highest von Mises stress in the perforated sheet was observed in the staggered ellipse perforated sheet.

  1. Funding information: There are no funding sources for this study.

  2. Author contributions: All data were obtained by author himself.

  3. Conflict of interest: The author declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.

  4. Ethical approval: The conducted research is not related to either human or animal use.

  5. Data availability statement: All data generated or analysed during this study are included in this published article.

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Received: 2022-02-07
Revised: 2022-02-23
Accepted: 2022-02-28
Published Online: 2022-03-23

© 2022 Cetin Karakaya, published by De Gruyter

This work is licensed under the Creative Commons Attribution 4.0 International License.

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  17. Gamma-ray shielding properties of Nd2O3-added iron–boron–phosphate-based composites
  18. Numerical investigation on perforated sheet metals under tension loading
  19. Statistical analysis on the radiological assessment and geochemical studies of granite rocks in the north of Um Taghir area, Eastern Desert, Egypt
  20. Two new polypodane-type bicyclic triterpenoids from mastic
  21. Structural, physical, and mechanical properties of the TiO2 added hydroxyapatite composites
  22. Tribological properties and characterization of borided Co–Mg alloys
  23. Studies on Anemone nemorosa L. extracts; polyphenols profile, antioxidant activity, and effects on Caco-2 cells by in vitro and in silico studies
  24. Mechanical properties, elastic moduli, transmission factors, and gamma-ray-shielding performances of Bi2O3–P2O5–B2O3–V2O5 quaternary glass system
  25. Cyclic connectivity index of bipolar fuzzy incidence graph
  26. The role of passage numbers of donor cells in the development of Arabian Oryx – Cow interspecific somatic cell nuclear transfer embryos
  27. Mechanical property evaluation of tellurite–germanate glasses and comparison of their radiation-shielding characteristics using EPICS2017 to other glass systems
  28. Molecular screening of ionic liquids for CO2 absorption and molecular dynamic simulation
  29. Microwave-assisted preparation of Ag/Fe magnetic biochar from clivia leaves for adsorbing daptomycin antibiotics
  30. Iminodisuccinic acid enhances antioxidant and mineral element accumulation in young leaves of Ziziphus jujuba
  31. Cytotoxic activity of guaiane-type sesquiterpene lactone (deoxycynaropicrin) isolated from the leaves of Centaurothamnus maximus
  32. Effects of welding parameters on the angular distortion of welded steel plates
  33. Simulation of a reactor considering the Stamicarbon, Snamprogetti, and Toyo patents for obtaining urea
  34. Effect of different ramie (Boehmeria nivea L. Gaud) cultivars on the adsorption of heavy metal ions cadmium and lead in the remediation of contaminated farmland soils
  35. Impact of a live bacterial-based direct-fed microbial (DFM) postpartum and weaning system on performance, mortality, and health of Najdi lambs
  36. Anti-tumor effect of liposomes containing extracted Murrayafoline A against liver cancer cells in 2D and 3D cultured models
  37. Physicochemical properties and some mineral concentration of milk samples from different animals and altitudes
  38. Copper(ii) complexes supported by modified azo-based ligands: Nucleic acid binding and molecular docking studies
  39. Diagnostic and therapeutic radioisotopes in nuclear medicine: Determination of gamma-ray transmission factors and safety competencies of high-dense and transparent glassy shields
  40. Calculation of NaI(Tl) detector efficiency using 226Ra, 232Th, and 40K radioisotopes: Three-phase Monte Carlo simulation study
  41. Isolation and identification of unstable components from Caesalpinia sappan by high-speed counter-current chromatography combined with preparative high-performance liquid chromatography
  42. Quantification of biomarkers and evaluation of antioxidant, anti-inflammatory, and cytotoxicity properties of Dodonaea viscosa grown in Saudi Arabia using HPTLC technique
  43. Characterization of the elastic modulus of ceramic–metal composites with physical and mechanical properties by ultrasonic technique
  44. GC-MS analysis of Vespa velutina auraria Smith and its anti-inflammatory and antioxidant activities in vitro
  45. Texturing of nanocoatings for surface acoustic wave-based sensors for volatile organic compounds
  46. Insights into the molecular basis of some chalcone analogues as potential inhibitors of Leishmania donovani: An integrated in silico and in vitro study
  47. (1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexyl 4-amino-3-phenylbutanoate hydrochloride: Synthesis and anticonvulsant activity
  48. On the relative extraction rates of colour compounds and caffeine during brewing, an investigation of tea over time and temperature
  49. Characterization of egg shell powder-doped ceramic–metal composites
  50. Rapeseed oil-based hippurate amide nanocomposite coating material for anticorrosive and antibacterial applications
  51. Chemically modified Teucrium polium (Lamiaceae) plant act as an effective adsorbent tool for potassium permanganate (KMnO4) in wastewater remediation
  52. Efficiency analysis of photovoltaic systems installed in different geographical locations
  53. Risk prioritization model driven by success factor in the light of multicriteria decision making
  54. Theoretical investigations on the excited-state intramolecular proton transfer in the solvated 2-hydroxy-1-naphthaldehyde carbohydrazone
  55. Mechanical and gamma-ray shielding examinations of Bi2O3–PbO–CdO–B2O3 glass system
  56. Machine learning-based forecasting of potability of drinking water through adaptive boosting model
  57. The potential effect of the Rumex vesicarius water seeds extract treatment on mice before and during pregnancy on the serum enzymes and the histology of kidney and liver
  58. Impact of benzimidazole functional groups on the n-doping properties of benzimidazole derivatives
  59. Extraction of red pigment from Chinese jujube peel and the antioxidant activity of the pigment extracts
  60. Flexural strength and thermal properties of carbon black nanoparticle reinforced epoxy composites obtained from waste tires
  61. A focusing study on radioprotective and antioxidant effects of Annona muricata leaf extract in the circulation and liver tissue: Clinical and experimental studies
  62. Clinical comprehensive and experimental assessment of the radioprotective effect of Annona muricata leaf extract to prevent cellular damage in the ileum tissue
  63. Effect of WC content on ultrasonic properties, thermal and electrical conductivity of WC–Co–Ni–Cr composites
  64. Influence of various class cleaning agents for prosthesis on Co–Cr alloy surface
  65. The synthesis of nanocellulose-based nanocomposites for the effective removal of hexavalent chromium ions from aqueous solution
  66. Study on the influence of physical interlayers on the remaining oil production under different development modes
  67. Optimized linear regression control of DC motor under various disturbances
  68. Influence of different sample preparation strategies on hypothesis-driven shotgun proteomic analysis of human saliva
  69. Determination of flow distance of the fluid metal due to fluidity in ductile iron casting by artificial neural networks approach
  70. Investigation of mechanical activation effect on high-volume natural pozzolanic cements
  71. In vitro: Anti-coccidia activity of Calotropis procera leaf extract on Eimeria papillata oocysts sporulation and sporozoite
  72. Determination of oil composition of cowpea (Vigna unguiculata L.) seeds under influence of organic fertilizer forms
  73. Activated partial thromboplastin time maybe associated with the prognosis of papillary thyroid carcinoma
  74. Treatment of rat brain ischemia model by NSCs-polymer scaffold transplantation
  75. Lead and cadmium removal with native yeast from coastal wetlands
  76. Characterization of electroless Ni-coated Fe–Co composite using powder metallurgy
  77. Ferrate synthesis using NaOCl and its application for dye removal
  78. Antioxidant, antidiabetic, and anticholinesterase potential of Chenopodium murale L. extracts using in vitro and in vivo approaches
  79. Study on essential oil, antioxidant activity, anti-human prostate cancer effects, and induction of apoptosis by Equisetum arvense
  80. Experimental study on turning machine with permanent magnetic cutting tool
  81. Numerical simulation and mathematical modeling of the casting process for pearlitic spheroidal graphite cast iron
  82. Design, synthesis, and cytotoxicity evaluation of novel thiophene, pyrimidine, pyridazine, and pyridine: Griseofulvin heterocyclic extension derivatives
  83. Isolation and identification of promising antibiotic-producing bacteria
  84. Ultrasonic-induced reversible blood–brain barrier opening: Safety evaluation into the cellular level
  85. Evaluation of phytochemical and antioxidant potential of various extracts from traditionally used medicinal plants of Pakistan
  86. Effect of calcium lactate in standard diet on selected markers of oxidative stress and inflammation in ovariectomized rats
  87. Identification of crucial salivary proteins/genes and pathways involved in pathogenesis of temporomandibular disorders
  88. Zirconium-modified attapulgite was used for removing of Cr(vi) in aqueous solution
  89. The stress distribution of different types of restorative materials in primary molar
  90. Reducing surface heat loss in steam boilers
  91. Deformation behavior and formability of friction stir processed DP600 steel
  92. Synthesis and characterization of bismuth oxide/commercial activated carbon composite for battery anode
  93. Phytochemical analysis of Ziziphus jujube leaf at different foliar ages based on widely targeted metabolomics
  94. Effects of in ovo injection of black cumin (Nigella sativa) extract on hatching performance of broiler eggs
  95. Separation and evaluation of potential antioxidant, analgesic, and anti-inflammatory activities of limonene-rich essential oils from Citrus sinensis (L.)
  96. Bioactivity of a polyhydroxy gorgostane steroid from Xenia umbellata
  97. BiCAM-based automated scoring system for digital logic circuit diagrams
  98. Analysis of standard systems with solar monitoring systems
  99. Structural and spectroscopic properties of voriconazole and fluconazole – Experimental and theoretical studies
  100. New plant resistance inducers based on polyamines
  101. Experimental investigation of single-lap bolted and bolted/bonded (hybrid) joints of polymeric plates
  102. Investigation of inlet air pressure and evaporative cooling of four different cogeneration cycles
  103. Review Articles
  104. Comprehensive review on synthesis, physicochemical properties, and application of activated carbon from the Arecaceae plants for enhanced wastewater treatment
  105. Research progress on speciation analysis of arsenic in traditional Chinese medicine
  106. Recent modified air-assisted liquid–liquid microextraction applications for medicines and organic compounds in various samples: A review
  107. An insight on Vietnamese bio-waste materials as activated carbon precursors for multiple applications in environmental protection
  108. Antimicrobial activities of the extracts and secondary metabolites from Clausena genus – A review
  109. Bioremediation of organic/heavy metal contaminants by mixed cultures of microorganisms: A review
  110. Sonodynamic therapy for breast cancer: A literature review
  111. Recent progress of amino acid transporters as a novel antitumor target
  112. Aconitum coreanum Rapaics: Botany, traditional uses, phytochemistry, pharmacology, and toxicology
  113. Corrigendum
  114. Corrigendum to “Petrology and geochemistry of multiphase post-granitic dikes: A case study from the Gabal Serbal area, Southwestern Sinai, Egypt”
  115. Corrigendum to “Design of a Robust sliding mode controller for bioreactor cultures in overflow metabolism via an interdisciplinary approach”
  116. Corrigendum to “Statistical analysis on the radiological assessment and geochemical studies of granite rocks in the north of Um Taghir area, Eastern Desert, Egypt”
  117. Corrigendum to “Aroma components of tobacco powder from different producing areas based on gas chromatography ion mobility spectrometry”
  118. Corrigendum to “Mechanical properties, elastic moduli, transmission factors, and gamma-ray-shielding performances of Bi2O3–P2O5–B2O3–V2O5 quaternary glass system”
  119. Erratum
  120. Erratum to “Copper(ii) complexes supported by modified azo-based ligands: Nucleic acid binding and molecular docking studies”
  121. Special Issue on Applied Biochemistry and Biotechnology (ABB 2021)
  122. Study of solidification and stabilization of heavy metals by passivators in heavy metal-contaminated soil
  123. Human health risk assessment and distribution of VOCs in a chemical site, Weinan, China
  124. Preparation and characterization of Sparassis latifolia β-glucan microcapsules
  125. Special Issue on the Conference of Energy, Fuels, Environment 2020
  126. Improving the thermal performance of existing buildings in light of the requirements of the EU directive 2010/31/EU in Poland
  127. Special Issue on Ethnobotanical, Phytochemical and Biological Investigation of Medicinal Plants
  128. Study of plant resources with ethnomedicinal relevance from district Bagh, Azad Jammu and Kashmir, Pakistan
  129. Studies on the chemical composition of plants used in traditional medicine in Congo
  130. Special Issue on Applied Chemistry in Agriculture and Food Science
  131. Strip spraying technology for precise herbicide application in carrot fields
  132. Special Issue on Pharmacology and Metabolomics of Ethnobotanical and Herbal Medicine
  133. Phytochemical profiling, antibacterial and antioxidant properties of Crocus sativus flower: A comparison between tepals and stigmas
  134. Antioxidant and antimicrobial properties of polyphenolics from Withania adpressa (Coss.) Batt. against selected drug-resistant bacterial strains
  135. Integrating network pharmacology and molecular docking to explore the potential mechanism of Xinguan No. 3 in the treatment of COVID-19
  136. Chemical composition and in vitro and in vivo biological assortment of fixed oil extracted from Ficus benghalensis L.
  137. A review of the pharmacological activities and protective effects of Inonotus obliquus triterpenoids in kidney diseases
  138. Ethnopharmacological study of medicinal plants in Kastamonu province (Türkiye)
  139. Protective effects of asperuloside against cyclophosphamide-induced urotoxicity and hematotoxicity in rats
  140. Special Issue on Essential Oil, Extraction, Phytochemistry, Advances, and Application
  141. Identification of volatile compounds and antioxidant, antibacterial, and antifungal properties against drug-resistant microbes of essential oils from the leaves of Mentha rotundifolia var. apodysa Briq. (Lamiaceae)
  142. Phenolic contents, anticancer, antioxidant, and antimicrobial capacities of MeOH extract from the aerial parts of Trema orientalis plant
  143. Chemical composition and antimicrobial activity of essential oils from Mentha pulegium and Rosmarinus officinalis against multidrug-resistant microbes and their acute toxicity study
  144. Special Issue on Marine Environmental Sciences and Significance of the Multidisciplinary Approaches
  145. An insightful overview of the distribution pattern of polycyclic aromatic hydrocarbon in the marine sediments of the Red Sea
  146. Antifungal–antiproliferative norcycloartane-type triterpenes from the Red Sea green alga Tydemania expeditionis
  147. Solvent effect, dipole moment, and DFT studies of multi donor–acceptor type pyridine derivative
  148. An extensive assessment on the distribution pattern of organic contaminants in the aerosols samples in the Middle East
  149. Special Issue on 4th IC3PE
  150. Energetics of carboxylic acid–pyridine heterosynthon revisited: A computational study of intermolecular hydrogen bond domination on phenylacetic acid–nicotinamide cocrystals
  151. A review: Silver–zinc oxide nanoparticles – organoclay-reinforced chitosan bionanocomposites for food packaging
  152. Green synthesis of magnetic activated carbon from peanut shells functionalized with TiO2 photocatalyst for Batik liquid waste treatment
  153. Coagulation activity of liquid extraction of Leucaena leucocephala and Sesbania grandiflora on the removal of turbidity
  154. Hydrocracking optimization of palm oil over NiMoO4/activated carbon catalyst to produce biogasoline and kerosine
  155. Special Issue on Pharmacology and metabolomics of ethnobotanical and herbal medicine
  156. Cynarin inhibits PDGF-BB-induced proliferation and activation in hepatic stellate cells through PPARγ
  157. Special Issue on The 1st Malaysia International Conference on Nanotechnology & Catalysis (MICNC2021)
  158. Surfactant evaluation for enhanced oil recovery: Phase behavior and interfacial tension
  159. Topical Issue on phytochemicals, biological and toxicological analysis of aromatic medicinal plants
  160. Phytochemical analysis of leaves and stems of Physalis alkekengi L. (Solanaceae)
  161. Phytochemical and pharmacological profiling of Trewia nudiflora Linn. leaf extract deciphers therapeutic potentials against thrombosis, arthritis, helminths, and insects
  162. Pergularia tomentosa coupled with selenium nanoparticles salvaged lead acetate-induced redox imbalance, inflammation, apoptosis, and disruption of neurotransmission in rats’ brain
  163. Protective effect of Allium atroviolaceum-synthesized SeNPs on aluminum-induced brain damage in mice
  164. Mechanism study of Cordyceps sinensis alleviates renal ischemia–reperfusion injury
  165. Plant-derived bisbenzylisoquinoline alkaloid tetrandrine prevents human podocyte injury by regulating the miR-150-5p/NPHS1 axis
  166. Network pharmacology combined with molecular docking to explore the anti-osteoporosis mechanisms of β-ecdysone derived from medicinal plants
  167. Chinese medicinal plant Polygonum cuspidatum ameliorates silicosis via suppressing the Wnt/β-catenin pathway
  168. Special Issue on Advanced Nanomaterials for Energy, Environmental and Biological Applications - Part I
  169. Investigation of improved optical and conductivity properties of poly(methyl methacrylate)–MXenes (PMMA–MXenes) nanocomposite thin films for optoelectronic applications
  170. Special Issue on Applied Biochemistry and Biotechnology (ABB 2022)
  171. Model predictive control for precision irrigation of a Quinoa crop
https://doi.org/10.1515/chem-2022-0142
Schlagwörter für diesen Artikel
perforated sheet metal; FE simulation; tension; hole geometry; hole arrangement
Creative Commons
BY 4.0

Artikel in diesem Heft

  1. Regular Articles
  2. Photocatalytic degradation of Rhodamine B in aqueous phase by bimetallic metal-organic framework M/Fe-MOF (M = Co, Cu, and Mg)
  3. Assessment of using electronic portal imaging device for analysing bolus material utilised in radiation therapy
  4. A detailed investigation on highly dense CuZr bulk metallic glasses for shielding purposes
  5. Simulation of gamma-ray shielding properties for materials of medical interest
  6. Environmental impact assesment regulation applications and their analysis in Turkey
  7. Sample age effect on parameters of dynamic nuclear polarization in certain difluorobenzen isomers/MC800 asphaltene suspensions
  8. Passenger demand forecasting for railway systems
  9. Design of a Robust sliding mode controller for bioreactor cultures in overflow metabolism via an interdisciplinary approach
  10. Gamma, neutron, and heavy charged ion shielding properties of Er3+-doped and Sm3+-doped zinc borate glasses
  11. Bridging chiral de-tert-butylcalix[4]arenes: Optical resolution based on column chromatography and structural characterization
  12. Petrology and geochemistry of multiphase post-granitic dikes: A case study from the Gabal Serbal area, Southwestern Sinai, Egypt
  13. Comparison of the yield and purity of plasma exosomes extracted by ultracentrifugation, precipitation, and membrane-based approaches
  14. Bioactive triterpenoids from Indonesian medicinal plant Syzygium aqueum
  15. Investigation of the effects of machining parameters on surface integrity in micromachining
  16. The mesoporous aluminosilicate application as support for bifunctional catalysts for n-hexadecane hydroconversion
  17. Gamma-ray shielding properties of Nd2O3-added iron–boron–phosphate-based composites
  18. Numerical investigation on perforated sheet metals under tension loading
  19. Statistical analysis on the radiological assessment and geochemical studies of granite rocks in the north of Um Taghir area, Eastern Desert, Egypt
  20. Two new polypodane-type bicyclic triterpenoids from mastic
  21. Structural, physical, and mechanical properties of the TiO2 added hydroxyapatite composites
  22. Tribological properties and characterization of borided Co–Mg alloys
  23. Studies on Anemone nemorosa L. extracts; polyphenols profile, antioxidant activity, and effects on Caco-2 cells by in vitro and in silico studies
  24. Mechanical properties, elastic moduli, transmission factors, and gamma-ray-shielding performances of Bi2O3–P2O5–B2O3–V2O5 quaternary glass system
  25. Cyclic connectivity index of bipolar fuzzy incidence graph
  26. The role of passage numbers of donor cells in the development of Arabian Oryx – Cow interspecific somatic cell nuclear transfer embryos
  27. Mechanical property evaluation of tellurite–germanate glasses and comparison of their radiation-shielding characteristics using EPICS2017 to other glass systems
  28. Molecular screening of ionic liquids for CO2 absorption and molecular dynamic simulation
  29. Microwave-assisted preparation of Ag/Fe magnetic biochar from clivia leaves for adsorbing daptomycin antibiotics
  30. Iminodisuccinic acid enhances antioxidant and mineral element accumulation in young leaves of Ziziphus jujuba
  31. Cytotoxic activity of guaiane-type sesquiterpene lactone (deoxycynaropicrin) isolated from the leaves of Centaurothamnus maximus
  32. Effects of welding parameters on the angular distortion of welded steel plates
  33. Simulation of a reactor considering the Stamicarbon, Snamprogetti, and Toyo patents for obtaining urea
  34. Effect of different ramie (Boehmeria nivea L. Gaud) cultivars on the adsorption of heavy metal ions cadmium and lead in the remediation of contaminated farmland soils
  35. Impact of a live bacterial-based direct-fed microbial (DFM) postpartum and weaning system on performance, mortality, and health of Najdi lambs
  36. Anti-tumor effect of liposomes containing extracted Murrayafoline A against liver cancer cells in 2D and 3D cultured models
  37. Physicochemical properties and some mineral concentration of milk samples from different animals and altitudes
  38. Copper(ii) complexes supported by modified azo-based ligands: Nucleic acid binding and molecular docking studies
  39. Diagnostic and therapeutic radioisotopes in nuclear medicine: Determination of gamma-ray transmission factors and safety competencies of high-dense and transparent glassy shields
  40. Calculation of NaI(Tl) detector efficiency using 226Ra, 232Th, and 40K radioisotopes: Three-phase Monte Carlo simulation study
  41. Isolation and identification of unstable components from Caesalpinia sappan by high-speed counter-current chromatography combined with preparative high-performance liquid chromatography
  42. Quantification of biomarkers and evaluation of antioxidant, anti-inflammatory, and cytotoxicity properties of Dodonaea viscosa grown in Saudi Arabia using HPTLC technique
  43. Characterization of the elastic modulus of ceramic–metal composites with physical and mechanical properties by ultrasonic technique
  44. GC-MS analysis of Vespa velutina auraria Smith and its anti-inflammatory and antioxidant activities in vitro
  45. Texturing of nanocoatings for surface acoustic wave-based sensors for volatile organic compounds
  46. Insights into the molecular basis of some chalcone analogues as potential inhibitors of Leishmania donovani: An integrated in silico and in vitro study
  47. (1R,2S,5R)-5-Methyl-2-(propan-2-yl)cyclohexyl 4-amino-3-phenylbutanoate hydrochloride: Synthesis and anticonvulsant activity
  48. On the relative extraction rates of colour compounds and caffeine during brewing, an investigation of tea over time and temperature
  49. Characterization of egg shell powder-doped ceramic–metal composites
  50. Rapeseed oil-based hippurate amide nanocomposite coating material for anticorrosive and antibacterial applications
  51. Chemically modified Teucrium polium (Lamiaceae) plant act as an effective adsorbent tool for potassium permanganate (KMnO4) in wastewater remediation
  52. Efficiency analysis of photovoltaic systems installed in different geographical locations
  53. Risk prioritization model driven by success factor in the light of multicriteria decision making
  54. Theoretical investigations on the excited-state intramolecular proton transfer in the solvated 2-hydroxy-1-naphthaldehyde carbohydrazone
  55. Mechanical and gamma-ray shielding examinations of Bi2O3–PbO–CdO–B2O3 glass system
  56. Machine learning-based forecasting of potability of drinking water through adaptive boosting model
  57. The potential effect of the Rumex vesicarius water seeds extract treatment on mice before and during pregnancy on the serum enzymes and the histology of kidney and liver
  58. Impact of benzimidazole functional groups on the n-doping properties of benzimidazole derivatives
  59. Extraction of red pigment from Chinese jujube peel and the antioxidant activity of the pigment extracts
  60. Flexural strength and thermal properties of carbon black nanoparticle reinforced epoxy composites obtained from waste tires
  61. A focusing study on radioprotective and antioxidant effects of Annona muricata leaf extract in the circulation and liver tissue: Clinical and experimental studies
  62. Clinical comprehensive and experimental assessment of the radioprotective effect of Annona muricata leaf extract to prevent cellular damage in the ileum tissue
  63. Effect of WC content on ultrasonic properties, thermal and electrical conductivity of WC–Co–Ni–Cr composites
  64. Influence of various class cleaning agents for prosthesis on Co–Cr alloy surface
  65. The synthesis of nanocellulose-based nanocomposites for the effective removal of hexavalent chromium ions from aqueous solution
  66. Study on the influence of physical interlayers on the remaining oil production under different development modes
  67. Optimized linear regression control of DC motor under various disturbances
  68. Influence of different sample preparation strategies on hypothesis-driven shotgun proteomic analysis of human saliva
  69. Determination of flow distance of the fluid metal due to fluidity in ductile iron casting by artificial neural networks approach
  70. Investigation of mechanical activation effect on high-volume natural pozzolanic cements
  71. In vitro: Anti-coccidia activity of Calotropis procera leaf extract on Eimeria papillata oocysts sporulation and sporozoite
  72. Determination of oil composition of cowpea (Vigna unguiculata L.) seeds under influence of organic fertilizer forms
  73. Activated partial thromboplastin time maybe associated with the prognosis of papillary thyroid carcinoma
  74. Treatment of rat brain ischemia model by NSCs-polymer scaffold transplantation
  75. Lead and cadmium removal with native yeast from coastal wetlands
  76. Characterization of electroless Ni-coated Fe–Co composite using powder metallurgy
  77. Ferrate synthesis using NaOCl and its application for dye removal
  78. Antioxidant, antidiabetic, and anticholinesterase potential of Chenopodium murale L. extracts using in vitro and in vivo approaches
  79. Study on essential oil, antioxidant activity, anti-human prostate cancer effects, and induction of apoptosis by Equisetum arvense
  80. Experimental study on turning machine with permanent magnetic cutting tool
  81. Numerical simulation and mathematical modeling of the casting process for pearlitic spheroidal graphite cast iron
  82. Design, synthesis, and cytotoxicity evaluation of novel thiophene, pyrimidine, pyridazine, and pyridine: Griseofulvin heterocyclic extension derivatives
  83. Isolation and identification of promising antibiotic-producing bacteria
  84. Ultrasonic-induced reversible blood–brain barrier opening: Safety evaluation into the cellular level
  85. Evaluation of phytochemical and antioxidant potential of various extracts from traditionally used medicinal plants of Pakistan
  86. Effect of calcium lactate in standard diet on selected markers of oxidative stress and inflammation in ovariectomized rats
  87. Identification of crucial salivary proteins/genes and pathways involved in pathogenesis of temporomandibular disorders
  88. Zirconium-modified attapulgite was used for removing of Cr(vi) in aqueous solution
  89. The stress distribution of different types of restorative materials in primary molar
  90. Reducing surface heat loss in steam boilers
  91. Deformation behavior and formability of friction stir processed DP600 steel
  92. Synthesis and characterization of bismuth oxide/commercial activated carbon composite for battery anode
  93. Phytochemical analysis of Ziziphus jujube leaf at different foliar ages based on widely targeted metabolomics
  94. Effects of in ovo injection of black cumin (Nigella sativa) extract on hatching performance of broiler eggs
  95. Separation and evaluation of potential antioxidant, analgesic, and anti-inflammatory activities of limonene-rich essential oils from Citrus sinensis (L.)
  96. Bioactivity of a polyhydroxy gorgostane steroid from Xenia umbellata
  97. BiCAM-based automated scoring system for digital logic circuit diagrams
  98. Analysis of standard systems with solar monitoring systems
  99. Structural and spectroscopic properties of voriconazole and fluconazole – Experimental and theoretical studies
  100. New plant resistance inducers based on polyamines
  101. Experimental investigation of single-lap bolted and bolted/bonded (hybrid) joints of polymeric plates
  102. Investigation of inlet air pressure and evaporative cooling of four different cogeneration cycles
  103. Review Articles
  104. Comprehensive review on synthesis, physicochemical properties, and application of activated carbon from the Arecaceae plants for enhanced wastewater treatment
  105. Research progress on speciation analysis of arsenic in traditional Chinese medicine
  106. Recent modified air-assisted liquid–liquid microextraction applications for medicines and organic compounds in various samples: A review
  107. An insight on Vietnamese bio-waste materials as activated carbon precursors for multiple applications in environmental protection
  108. Antimicrobial activities of the extracts and secondary metabolites from Clausena genus – A review
  109. Bioremediation of organic/heavy metal contaminants by mixed cultures of microorganisms: A review
  110. Sonodynamic therapy for breast cancer: A literature review
  111. Recent progress of amino acid transporters as a novel antitumor target
  112. Aconitum coreanum Rapaics: Botany, traditional uses, phytochemistry, pharmacology, and toxicology
  113. Corrigendum
  114. Corrigendum to “Petrology and geochemistry of multiphase post-granitic dikes: A case study from the Gabal Serbal area, Southwestern Sinai, Egypt”
  115. Corrigendum to “Design of a Robust sliding mode controller for bioreactor cultures in overflow metabolism via an interdisciplinary approach”
  116. Corrigendum to “Statistical analysis on the radiological assessment and geochemical studies of granite rocks in the north of Um Taghir area, Eastern Desert, Egypt”
  117. Corrigendum to “Aroma components of tobacco powder from different producing areas based on gas chromatography ion mobility spectrometry”
  118. Corrigendum to “Mechanical properties, elastic moduli, transmission factors, and gamma-ray-shielding performances of Bi2O3–P2O5–B2O3–V2O5 quaternary glass system”
  119. Erratum
  120. Erratum to “Copper(ii) complexes supported by modified azo-based ligands: Nucleic acid binding and molecular docking studies”
  121. Special Issue on Applied Biochemistry and Biotechnology (ABB 2021)
  122. Study of solidification and stabilization of heavy metals by passivators in heavy metal-contaminated soil
  123. Human health risk assessment and distribution of VOCs in a chemical site, Weinan, China
  124. Preparation and characterization of Sparassis latifolia β-glucan microcapsules
  125. Special Issue on the Conference of Energy, Fuels, Environment 2020
  126. Improving the thermal performance of existing buildings in light of the requirements of the EU directive 2010/31/EU in Poland
  127. Special Issue on Ethnobotanical, Phytochemical and Biological Investigation of Medicinal Plants
  128. Study of plant resources with ethnomedicinal relevance from district Bagh, Azad Jammu and Kashmir, Pakistan
  129. Studies on the chemical composition of plants used in traditional medicine in Congo
  130. Special Issue on Applied Chemistry in Agriculture and Food Science
  131. Strip spraying technology for precise herbicide application in carrot fields
  132. Special Issue on Pharmacology and Metabolomics of Ethnobotanical and Herbal Medicine
  133. Phytochemical profiling, antibacterial and antioxidant properties of Crocus sativus flower: A comparison between tepals and stigmas
  134. Antioxidant and antimicrobial properties of polyphenolics from Withania adpressa (Coss.) Batt. against selected drug-resistant bacterial strains
  135. Integrating network pharmacology and molecular docking to explore the potential mechanism of Xinguan No. 3 in the treatment of COVID-19
  136. Chemical composition and in vitro and in vivo biological assortment of fixed oil extracted from Ficus benghalensis L.
  137. A review of the pharmacological activities and protective effects of Inonotus obliquus triterpenoids in kidney diseases
  138. Ethnopharmacological study of medicinal plants in Kastamonu province (Türkiye)
  139. Protective effects of asperuloside against cyclophosphamide-induced urotoxicity and hematotoxicity in rats
  140. Special Issue on Essential Oil, Extraction, Phytochemistry, Advances, and Application
  141. Identification of volatile compounds and antioxidant, antibacterial, and antifungal properties against drug-resistant microbes of essential oils from the leaves of Mentha rotundifolia var. apodysa Briq. (Lamiaceae)
  142. Phenolic contents, anticancer, antioxidant, and antimicrobial capacities of MeOH extract from the aerial parts of Trema orientalis plant
  143. Chemical composition and antimicrobial activity of essential oils from Mentha pulegium and Rosmarinus officinalis against multidrug-resistant microbes and their acute toxicity study
  144. Special Issue on Marine Environmental Sciences and Significance of the Multidisciplinary Approaches
  145. An insightful overview of the distribution pattern of polycyclic aromatic hydrocarbon in the marine sediments of the Red Sea
  146. Antifungal–antiproliferative norcycloartane-type triterpenes from the Red Sea green alga Tydemania expeditionis
  147. Solvent effect, dipole moment, and DFT studies of multi donor–acceptor type pyridine derivative
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Heruntergeladen am 7.9.2025 von https://www.degruyterbrill.com/document/doi/10.1515/chem-2022-0142/html?lang=de
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