TY - JOUR
T1 - Influence of the Au-S bond in the self-assembled monolayer of the helical peptides on gold
AU - Iizuka-Sakano, Takako
AU - Fujita, Katsuhiko
AU - Isoshima, Takashi
AU - Wada, Tatsuo
AU - Sasabe, Hiroyuki
N1 - Funding Information:
T. 1.4. and K. F. have been supported by Special Postdoctoral Re- searchers Program, FUKEN, Japan.
PY - 2000
Y1 - 2000
N2 - We numerically investigate molecular arrangement and orientation in the self-assembled peptide monolayer adsorbed on gold considering dipoles of each amide group in peptides and a dipole due to the Au-S bond at the chemisorption site. We investigate a single peptide adsorbed on gold and SAM of two dimensional crystal. Comparing their results with that of ignoring Au-S dipole, we show that molecules can take an orientation standing normal to the surface by Au-S dipole.
AB - We numerically investigate molecular arrangement and orientation in the self-assembled peptide monolayer adsorbed on gold considering dipoles of each amide group in peptides and a dipole due to the Au-S bond at the chemisorption site. We investigate a single peptide adsorbed on gold and SAM of two dimensional crystal. Comparing their results with that of ignoring Au-S dipole, we show that molecules can take an orientation standing normal to the surface by Au-S dipole.
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U2 - 10.1080/10587250008024906
DO - 10.1080/10587250008024906
M3 - Conference article
AN - SCOPUS:0034481996
SN - 1058-725X
VL - 349
SP - 227
EP - 230
JO - Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
T2 - Proceedings of the Korea-Japan Joint Forum 1999 Organic Materials for Electronics and Photonics
Y2 - 9 September 1999 through 11 September 1999
ER -