Characterization of Thio Compounds for a Surface-Controlled Electroless Deposition Method in the Preparation of Silver Nanoparticles on Germanium for Surface-Enhanced Infrared Absorption Measurements

2010 ◽  
Vol 64 (2) ◽  
pp. 219-230 ◽  
Author(s):  
Ruo-Lan Joan Chang ◽  
Jyisy Yang
Keyword(s):  
Silver Nanoparticles ◽  
Infrared Absorption ◽  
Electroless Deposition ◽  
Deposition Method ◽  
Surface Enhanced ◽  
Absorption Measurements

Surfactant-assisted electroless deposition of silver nanoparticles on Ge crystal for ultra-sensitive detection by surface-enhanced infrared absorption spectroscopy

RSC Advances ◽  
2015 ◽  
Vol 5 (26) ◽  
pp. 20390-20395 ◽  
Author(s):  
Gadupudi Purna Chandra Rao ◽  
Vairaperumal Tharmaraj ◽  
Jyisy Yang
Keyword(s):  
Silver Nanoparticles ◽  
Absorption Spectroscopy ◽  
Infrared Absorption ◽  
Electroless Deposition ◽  
Sensitive Detection ◽  
Infrared Absorption Spectroscopy ◽  
Highly Sensitive ◽  
Surface Enhanced ◽  
Surfactant Assisted

Fabrication of highly sensitive substrates for SEIRA measurements via assistance of surfactant to electrolessly deposit silver nanoparticles on Ge crystal.

Infrared-Optical Characterization of Metallic Island Films

1997 ◽  
Vol 51 (6) ◽  
pp. 902-904 ◽  
Author(s):  
Arnulf Röseler ◽  
Ernst-Heiner Korte
Keyword(s):  
Infrared Spectra ◽  
Infrared Absorption ◽  
Optical Constants ◽  
Optical Characterization ◽  
Effective Medium ◽  
Island Film ◽  
Surface Enhanced ◽  
Effective Medium Approach ◽  
Island Films

The ellipsometric infrared spectra of a metallic island film indicate its potential for surface-enhanced infrared absorption (SEIRA). Such a film is characterized by unique optical constants, and these can be simulated by using an effective-medium approach.

scholarly journals Microstructural Characterization of Silver Nanoparticles for Bioimaging Applications

2012 ◽  
Vol 18 (S5) ◽  
pp. 53-54
Author(s):  
A. P. Zaderenko ◽  
C. Caro ◽  
M. de la Mata ◽  
J. A. Sánchez ◽  
M. J. Sayagués
Keyword(s):  
Silver Nanoparticles ◽  
Electromagnetic Fields ◽  
Rayleigh Scattering ◽  
Microstructural Characterization ◽  
Interparticle Spacing ◽  
Extinction Coefficients ◽  
Surface Enhanced ◽  
Molar Extinction Coefficients

Silver nanoparticles are emerging as a powerful tool in bioimaging applications owing to their unique plasmonic properties i.e., extremely high molar extinction coefficients, resonant Rayleigh scattering and enhanced local electromagnetic fields. Through the optimization of these properties, by controlling composition, size, shape, and interparticle spacing of nanoparticles and their assemblies, highly enhanced local electromagnetic fields in the vicinity of nanoparticles are achievable giving rise to IR, Raman and fluorescence surface enhanced spectroscopies (SEIRS, SERS and MEF, respectively).

Droplet based microfluidics: spectroscopic characterization of levofloxacin and its SERS detection

2015 ◽  
Vol 17 (33) ◽  
pp. 21236-21242 ◽  
Author(s):  
I. J. Hidi ◽  
M. Jahn ◽  
K. Weber ◽  
D. Cialla-May ◽  
J. Popp
Keyword(s):  
Aqueous Solution ◽  
Raman Spectroscopy ◽  
Silver Nanoparticles ◽  
Spectroscopic Characterization ◽  
Surface Enhanced Raman Spectroscopy ◽  
Surface Enhanced ◽  
Surface Enhanced Raman ◽  
Sers Detection

The determination of the absorption behavior of levofloxacin (levaquin) on the surface of silver nanoparticles and its determination in aqueous solution by droplet based microfluidics combined with surface enhanced Raman spectroscopy.

Sign in / Sign up

Export Citation Format

Share Document