Search

Anand M Gole

from Columbia, SC
Age ~52
Get Report
Also known as:
Gole Anand Mahadeo
Connected to:
Dilip J Gole, 71Lisa A Gole, 64Monica Gole, 39Rickie G Gole, 71Thomas G Gole, 69Eugen C Golea, 55Julia A Golebiewski, 41Kamila Golebiewska, 38Michael Golebie, 32Emilia Golebiowska, 58

Anand Gole Phones & Addresses

  • Columbia, SC
  • Ashland, KY

Publications

Us Patents

Surface Enhanced Raman Spectroscopy Using Shaped Gold Nanoparticles

View page
US Patent:
8241922, Aug 14, 2012
Filed:
Feb 14, 2011
Appl. No.:
13/026929
Inventors:
Catherine J. Murphy - Columbia SC, US
Tapan K. Sau - Chandigarh, IN
Christopher J. Orendorff - Albuquerque NM, US
Anand M. Gole - Columbia SC, US
Assignee:
University of South Carolina - Columbia SC
International Classification:
G01N 33/553
US Classification:
436525, 435 4, 436164, 436524, 436805
Abstract:
Surface enhanced Raman scattering (SERS) spectra of 4-mercaptobenzoic acid (4-MBA) self-assembled monolayers (SAMs) on gold substrates is presented for SAMs onto which gold nanoparticles of various shapes have been electrostatically immobilized. SERS spectra of 4-MBA SAMs are enhanced in the presence of immobilized gold nanocrystals by a factor of 10-10relative to 4-MBA in solution. Large enhancement factors are a likely result of plasmon coupling between the nanoparticles (localized surface plasmon) and the smooth gold substrate (surface plasmon polariton), creating large localized electromagnetic fields at their interface, where 4-MBA molecules reside in this sandwich architecture. Moreover, enhancement factors depend on nanoparticle shape, and vary by a factor of 10.

Surface Enhanced Raman Spectroscopy Using Shaped Gold Nanoparticles

View page
US Patent:
20080266555, Oct 30, 2008
Filed:
Dec 13, 2005
Appl. No.:
11/721554
Inventors:
Catherine J. Murphy - Columbia SC, US
Tapan K. Sau - Chandigarh, IN
Christopher J. Orendorff - Albuquerque NM, US
Anand M. Gole - Columbia SC, US
Assignee:
UNIVERSITY OF SOUTH CAROLINA - Columbia SC
International Classification:
G01J 3/44
B32B 3/10
B32B 33/00
B05D 1/18
US Classification:
356301, 428323, 427435, 428403
Abstract:
Surface enhanced Raman scattering (SERS) spectra of 4-mercaptobenzoic acid (4-MBA) self-assembled monolayers (SAMs) on gold substrates is presented for SAMs onto which gold nanoparticles of various shapes have been electrostatically immobilized. SERS spectra of 4-MBA SAMs are enhanced in the presence of immobilized gold nanocrystals by a factor of 10-10relative to 4-MBA in solution. Large enhancement factors are a likely result of plasmon coupling between the nanoparticles (localized surface plasmon) and the smooth gold substrate (surface plasmon polariton), creating large localized electromagnetic fields at their interface, where 4-MBA molecules reside in this sandwich architecture. Moreover, enhancement factors depend on nanoparticle shape, and vary by a factor of 10.

Surface Enhanced Raman Spectroscopy Using Shaped Gold Nanoparticles

View page
US Patent:
20110184202, Jul 28, 2011
Filed:
Feb 14, 2011
Appl. No.:
13/026946
Inventors:
CATHERINE J. MURPHY - Columbia SC, US
TAPAN K. SAU - Chandigarh, IN
CHRISTOPHER J. ORENDORFF - Albuquerque NM, US
ANAND M. GOLE - Columbia SC, US
Assignee:
UNIVERSITY OF SOUTH CAROLINA - Columbia SC
International Classification:
C07F 1/12
B82Y 30/00
US Classification:
556110, 977773
Abstract:
Surface enhanced Raman scattering (SERS) spectra of 4-mercaptobenzoic acid (4-MBA) self-assembled monolayers (SAMs) on gold substrates is presented for SAMs onto which gold nanoparticles of various shapes have been electrostatically immobilized. SERS spectra of 4-MBA SAMs are enhanced in the presence of immobilized gold nanocrystals by a factor of 10-10relative to 4-MBA in solution. Large enhancement factors are a likely result of plasmon coupling between the nanoparticles (localized surface plasmon) and the smooth gold substrate (surface plasmon polariton), creating large localized electromagnetic fields at their interface, where 4-MBA molecules reside in this sandwich architecture. Moreover, enhancement factors depend on nanoparticle shape, and vary by a factor of 10.
Control profile
Anand M Gole from Columbia, SC, age ~52 Get Report