TY - GEN
T1 - Nano-indentation patterns for Surface Enhanced Raman Scattering
AU - Lin, Ying Yi
AU - Chang, Chia Wei
AU - Lin, Li Kai
AU - Liao, Jiunn Der
PY - 2009/12/1
Y1 - 2009/12/1
N2 - The technique of Surface Enhanced Raman Scattering (SERS) provides high informational content on the chemical structure of the probed substances, which makes this method a very promising tool in biomedical spectroscopy. In this study, we presented a novel method that utilizes nanoindentation to generate graphically indented patterns on Au surface. The modified Au surface was thereafter relevant to the applications of SERS. 5, 5'-Dithio-bis (2-nitrobenzoic acid) (DTNB) and Rhodamine 6G (R6G) were particularly grafted on the modified Au surface to verify an enhanced Raman Effect. DTNB was chemically adsorbed, while R6G was physically adsorbed on the modified Au surface. The particularly modified Au surfaces exhibited significant SERS enhancements and possibly applied for microorganism detection.
AB - The technique of Surface Enhanced Raman Scattering (SERS) provides high informational content on the chemical structure of the probed substances, which makes this method a very promising tool in biomedical spectroscopy. In this study, we presented a novel method that utilizes nanoindentation to generate graphically indented patterns on Au surface. The modified Au surface was thereafter relevant to the applications of SERS. 5, 5'-Dithio-bis (2-nitrobenzoic acid) (DTNB) and Rhodamine 6G (R6G) were particularly grafted on the modified Au surface to verify an enhanced Raman Effect. DTNB was chemically adsorbed, while R6G was physically adsorbed on the modified Au surface. The particularly modified Au surfaces exhibited significant SERS enhancements and possibly applied for microorganism detection.
UR - https://www.scopus.com/pages/publications/77958006658
UR - https://www.scopus.com/pages/publications/77958006658#tab=citedBy
U2 - 10.1109/NANOMED.2009.5559099
DO - 10.1109/NANOMED.2009.5559099
M3 - Conference contribution
AN - SCOPUS:77958006658
SN - 9781424455287
T3 - 2009 IEEE 3rd International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2009
SP - 150
EP - 153
BT - 2009 IEEE 3rd International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2009
T2 - 2009 IEEE 3rd International Conference on Nano/Molecular Medicine and Engineering, NANOMED 2009
Y2 - 18 October 2009 through 21 October 2009
ER -