TY - JOUR
T1 - Surface-enhanced nonresonance Raman scattering of rhodamine 6G molecules adsorbed on gold nanorod films
AU - Suzuki, Mototsugu
AU - Niidome, Yasuro
AU - Terasaki, Nao
AU - Inoue, Kazuma
AU - Kuwahara, Yutaka
AU - Yamada, Sunao
PY - 2004/4/15
Y1 - 2004/4/15
N2 - We found a new method for the preparation of gold nanorod and nanosphere films. The nanoparticle films could be formed at the liquid-liquid interface between aqueous and hexane solutions and were almost monolayers. Surface-enhanced Raman scattering (SERS) spectra of rhodamine 6G under the nonresonance condition were measured using these films as SERS substrates. It is experimentally demonstrated that nanorods with a higher aspect ratio are more effective in SERS enhancement.
AB - We found a new method for the preparation of gold nanorod and nanosphere films. The nanoparticle films could be formed at the liquid-liquid interface between aqueous and hexane solutions and were almost monolayers. Surface-enhanced Raman scattering (SERS) spectra of rhodamine 6G under the nonresonance condition were measured using these films as SERS substrates. It is experimentally demonstrated that nanorods with a higher aspect ratio are more effective in SERS enhancement.
UR - http://www.scopus.com/inward/record.url?scp=3042792702&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=3042792702&partnerID=8YFLogxK
U2 - 10.1143/jjap.43.l554
DO - 10.1143/jjap.43.l554
M3 - Article
AN - SCOPUS:3042792702
SN - 0021-4922
VL - 43
SP - L554-L556
JO - Japanese Journal of Applied Physics, Part 2: Letters
JF - Japanese Journal of Applied Physics, Part 2: Letters
IS - 4 B
ER -