Adv. Mater. Lett., 2013, Ion Beam Special Issue, 4 (6), pp 502-506
DOI: 10.5185/amlett.2012.ib.121
Publication Date (Web): Mar 16, 2013
Copyright © IAAM-VBRI Press
Surface-enhanced Raman scattering (SERS) spectroscopy is one of the most sensitive tools for the detection of molecules adsorbed on nanometer-sized roughened metal surfaces. Additionally, SERS combines high sensitivity with the observation of vibrational spectra of the adsorbate, giving complete information on the molecular structure of the system under investigation. In this paper, good SERS substrates in the form of silver-coated films with an average size of ~16 nm particles were produced by reducing silver nitrate by neat formamide. SERS was then applied for the trace-level detection of chlorogenic acid (CGA) adsorbed over these silver-coated films. SERS spectra with good signal-to-noise (S/N) ratio, was achieved for the identification and characterization of CGA down to 10-9 M concentration.
Chlorogenic acid, surface-enhanced Raman scattering, trace-level detection, adsorption.
Advancing Materials towards Climate Neutrality by 2050
Efficiency of Nanomaterials for Electrochemical Diagnostics based Point-of-Care Detection of Non-Invasive Oral Cancer Biomarkers
Hybrid Membrane based on Polymer-doped Phosposilicate and their Characterization
A DFT Study of Interaction of (CdSe)3 Quantum Dots with Nucleobases
Low Resistance and High Electromigration Lifetime of Cu-To-Cu Joints Using (111)-Oriented Nanotwinned Copper
Electrochemical Hydrogen Evolution Reaction Triggered by Co2xMo1-xS2 (x = 0. 0.05 and 0.1) in Acidic Medium
Effect of La Dopant in Modified Bismuth Ferrite Ceramics
Biogenic Capped Silver Nanoparticles in Lablal Purpureus Pod Extract Exhibit Selective Antibacterial and Synergistic Anticancer Activity
Transforming Paradigm of Artificial Intelligence for Scalable Clinical Healthcare
A Review on Harnessing Nanomaterials as Promising Materials Interface
A New Epidemic Spreading Model to Predict the Spread and Accumulation of Corona Virus (COVID-19) Positive Cases as a Function of Time
Green Synthesis of ZnO and Ag-ZnO Nanoparticles using Macrotyloma Uniflorum: Evaluation of Antibacterial Activity
Feature Behavior of Resistivity in Bi Foils Obtained by a Melt Spinning Method
Thermomagnetic Properties of Metal and Metal-oxide Nanoparticles
Effect on Structural, Electrical and Temperature Sensing behavior of Neodymium Doped Bismuth Ferrite
Novel Green Chemistry Synthesis of Nano-Hydroxyapatite using Soya Milk as a Natural Stabiliser
Copyright ©2010-2021 VBRI Press
Full Article