Startseite Naturwissenschaften Size controlled synthesis of silver nanoparticles: a comparison of modified Turkevich and BRUST methods
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Size controlled synthesis of silver nanoparticles: a comparison of modified Turkevich and BRUST methods

  • Nouroze Gul , Sadia Ata , Ismat Bibi EMAIL logo , Ijaz-ul-Mohsin , Muhammad Azam , Abubaker Shahid , Norah Alwadai , Nasir Masood und Munawar Iqbal
Veröffentlicht/Copyright: 20. Juni 2022
Zeitschrift für Physikalische Chemie
Aus der Zeitschrift Zeitschrift für Physikalische Chemie Band 236 Heft 9

Abstract

In the present investigation, silver nanoparticles were synthesized and a comparative analysis was performed of modified Turkevich and BRUST methods. Silver nitrate precursor was reduced by trisodium citrate dihydrate and ascorbic acid was used as a surfactant. Based on Turkevich and BRUST methods, the process variables, i.e., temperature, reducing agent concentration, stirring speed, mode of injecting reducing agent/precursor to large excess volume of either precursor/reducing agent were studied. The size of the particles was preliminarily ascertained by DLS studies and it was found that modified BRUST method yielded silver nanoparticles with average particle size of 25 nm, while modified Turkevich method furnished nanoparticles with average particle size of 15 nm. The silver nanoparticles were characterized by employing the UV/visible, Zeta sizer, scanning electron microscopy (SEM) and energy dispersive microscopy (EDX) techniques. Results revealed that the silver nanoparticles size can be controlled by optimizing the conditions of modified Turkevich and BRUST methods.

Keywords: silver nanoparticles; size control; size distribution; surface morphology; UV/visible
Corresponding author: Ismat Bibi, Institute of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, Pakistan, E-mail:

Funding source: Princess Nourah bint Abdulrahman University Researchers Supporting Project

Award Identifier / Grant number: PNURSP2022R11

Acknowledgments

The authors express their gratitude to Princess Nourah bint Abdulrahman University Researchers Supporting Project (Grant No. PNURSP2022R11), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.

  1. Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

  2. Research funding: This research was funded by Princess Nourah bint Abdulrahman University Researchers Supporting Project (Grant No. PNURSP2022R11), Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia.

  3. Conflict of interest statement: The authors declare no conflicts of interest regarding this article.

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Received: 2022-01-13
Accepted: 2022-05-20
Published Online: 2022-06-20
Published in Print: 2022-09-27

© 2022 Walter de Gruyter GmbH, Berlin/Boston

Artikel in diesem Heft

  1. Frontmatter
  2. Original Papers
  3. A new strategy for cathodic protection of steel in fresh water using an aluminum electrode as an impressed current anode: a case study
  4. Insights into the thermal decomposition of organometallic compound ferrocene carboxaldehyde as precursor for hematite nanoparticles synthesis
  5. Polypropylene pyrolysis kinetics under isothermal and non-isothermal conditions: a comparative analysis
  6. Size controlled synthesis of silver nanoparticles: a comparison of modified Turkevich and BRUST methods
  7. Green synthesis of iron nanoparticles and photocatalytic activity evaluation for the degradation of methylene blue dye
  8. Microwave assisted green synthesis of ZnO nanoparticles using Rumex dentatus leaf extract: photocatalytic and antibacterial potential evaluation
  9. Extraction of copper ions from aqueous medium by microgel particles for in-situ fabrication of copper nanoparticles to degrade toxic dyes
  10. Adsorption of copper ions in water by adipic dihydrazide-modified kapok fibers
https://doi.org/10.1515/zpch-2022-0009
Schlagwörter für diesen Artikel
silver nanoparticles; size control; size distribution; surface morphology; UV/visible

Artikel in diesem Heft

  1. Frontmatter
  2. Original Papers
  3. A new strategy for cathodic protection of steel in fresh water using an aluminum electrode as an impressed current anode: a case study
  4. Insights into the thermal decomposition of organometallic compound ferrocene carboxaldehyde as precursor for hematite nanoparticles synthesis
  5. Polypropylene pyrolysis kinetics under isothermal and non-isothermal conditions: a comparative analysis
  6. Size controlled synthesis of silver nanoparticles: a comparison of modified Turkevich and BRUST methods
  7. Green synthesis of iron nanoparticles and photocatalytic activity evaluation for the degradation of methylene blue dye
  8. Microwave assisted green synthesis of ZnO nanoparticles using Rumex dentatus leaf extract: photocatalytic and antibacterial potential evaluation
  9. Extraction of copper ions from aqueous medium by microgel particles for in-situ fabrication of copper nanoparticles to degrade toxic dyes
  10. Adsorption of copper ions in water by adipic dihydrazide-modified kapok fibers
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