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Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy (SHINERS) Based on Gold-Core Silica-Shell Nanorods
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Song-Bo Li
Veröffentlicht/Copyright:
13. April 2011
Abstract
Fairly monodisperse “dog bone” shaped gold nanorods were obtained clean and in high yield. Their average aspect ratio could be adjusted from ∼ 2 to ∼ 3 by altering the amount of silver nitrate present in the growth solution. They were coated with a uniform, ultrathin shell of silica and used to detect parathion pesticide on an orange peel by shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS).
Keywords: Surface-enhanced Raman scattering (SERS); Shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS); Gold@silica (Au@SiO2); Core-shell nanorods; Parathion pesticide detection
Published Online: 2011-4-13
Published in Print: 2011-7-1
© by Oldenbourg Wissenschaftsverlag, München, Germany
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Artikel in diesem Heft
- Preface – The Many Facets of Raman Spectroscopy
- Vibrational Spectroscopic Studies of Germanium-High Bismuthate Glasses and Vitroceramics
- SERS Study and DFT Simulation of the Interaction of Cytosine with Copper Electrode
- Precise Analysis of Small Wavenumber Shift of Pyridine on Dilution with H2O and D2O Using RDS Technique
- Deep UV Resonance Raman Spectroscopy with a Tunable 4 kHz Nanosecond Solid-State Laser and a 1 mL Circulating Free-Flow System
- Interference Effects in Vibronic 2D-Spectra of Diatomic Molecules
- Threshold Photoelectron Spectrum of Isolated NTCDA
- Study of Hydrogen Bonding Patterns of a Pharmaceutically Active Drug Molecule Paraldehyde: a Raman and DFT Study
- Femtosecond Coherence Spectroscopic Study of the Onset of Chemical Denaturation of Myoglobin upon Addition of Minor Amounts of Urea
- Checking and Improving Calibration of Raman Spectra using Chemometric Approaches
- The Influence of Short-Day Photoperiods on Bone Composition of Hamsters: a Raman Spectroscopic Investigation
- Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy (SHINERS) Based on Gold-Core Silica-Shell Nanorods
- Fourier Transform Raman and DFT Study of Blue Shift C–H Stretching Vibration of Diazines on Hydrogen Bond Formation
Artikel in diesem Heft
- Preface – The Many Facets of Raman Spectroscopy
- Vibrational Spectroscopic Studies of Germanium-High Bismuthate Glasses and Vitroceramics
- SERS Study and DFT Simulation of the Interaction of Cytosine with Copper Electrode
- Precise Analysis of Small Wavenumber Shift of Pyridine on Dilution with H2O and D2O Using RDS Technique
- Deep UV Resonance Raman Spectroscopy with a Tunable 4 kHz Nanosecond Solid-State Laser and a 1 mL Circulating Free-Flow System
- Interference Effects in Vibronic 2D-Spectra of Diatomic Molecules
- Threshold Photoelectron Spectrum of Isolated NTCDA
- Study of Hydrogen Bonding Patterns of a Pharmaceutically Active Drug Molecule Paraldehyde: a Raman and DFT Study
- Femtosecond Coherence Spectroscopic Study of the Onset of Chemical Denaturation of Myoglobin upon Addition of Minor Amounts of Urea
- Checking and Improving Calibration of Raman Spectra using Chemometric Approaches
- The Influence of Short-Day Photoperiods on Bone Composition of Hamsters: a Raman Spectroscopic Investigation
- Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy (SHINERS) Based on Gold-Core Silica-Shell Nanorods
- Fourier Transform Raman and DFT Study of Blue Shift C–H Stretching Vibration of Diazines on Hydrogen Bond Formation
