Linear electrooptic effect in hemicyanine self-assembled monolayer on gold substrate

2007 ◽  
Vol 279 (2) ◽  
pp. 320-323 ◽  
Author(s):  
Tomoko Iiyama ◽  
Masakazu Fukuyo ◽  
Ryo Naraoka ◽  
Haruki Okawa ◽  
Hiroki Ikezawa ◽  
...  
Keyword(s):  
Gold Substrate ◽  
Self Assembled Monolayer ◽  
Electrooptic Effect ◽  
Self Assembled

FORMATION OF DNA SELF-ASSEMBLED MONOLAYER ON A GOLD SUBSTRATE

2003 ◽  
Vol 407 (1) ◽  
pp. 141-146 ◽  
Author(s):  
Yosuke Sakao ◽  
Nobuo Ueno ◽  
Fumio Nakamura ◽  
Eisuke Ito ◽  
Junko Hayasi ◽  
...  
Keyword(s):  
Gold Substrate ◽  
Self Assembled Monolayer ◽  
Self Assembled

Chemisorption of Self Assembled Alkyl Thiol on Au(111)

1994 ◽  
Vol 366 ◽  
Author(s):  
M. S. Yeganeh ◽  
S. M. Dougal ◽  
R. S. Polizzotti ◽  
P. Rabinowitz
Keyword(s):  
Azimuthal Angle ◽  
Sum Frequency Generation ◽  
Interfacial Structure ◽  
Single Type ◽  
Gold Substrate ◽  
Self Assembled Monolayer ◽  
Sum Frequency ◽  
Self Assembled ◽  
Frequency Generation

ABSTRACTWe have used infrared-visible sum-frequency generation (SFG) to spectroscopically probe the interfacial structure of a self assembled monolayer (SAM) of alkyl thiol on a Au(111) surface. The SFG spectra of the CH3 group measured as a function of azimuthal angle indicates that sulfur atoms cannot be situated at sites of a single type, e.g., hollow or bridge, but must be in a mixed arrangement. SFG is also used to study the reconstruction of the gold substrate by alkyl thiol.

DEEP UV PHOTOPATTERNING OF SELF-ASSEMBLED MONOLAYER AND ITS APPLICATION IN BIOELECTRONIC DEVICE

2002 ◽  
Vol 01 (05n06) ◽  
pp. 611-616 ◽  
Author(s):  
SE YOUNG OH ◽  
HANG SOK JIE ◽  
HYUNG SEOK CHOI ◽  
JEONG WOO CHOI
Keyword(s):  
Cytochrome C ◽  
Self Assembly ◽  
Fluorescent Protein ◽  
Uv Light ◽  
Scanning Tunneling ◽  
Gold Substrate ◽  
Self Assembled Monolayer ◽  
Patterned Substrate ◽  
Deep Uv ◽  
Self Assembled

The photopatterning process of self-assembled monolayer has been used as template for fabricating biomolecular microstructures. Alkanethiolates formed by the adsorption of 1-octanethiol molecules on a gold substrate were oxidized by the irradiation of deep UV light and then developed with deionized water. The resulting positive patterned substrate was immersed into a dilute ethanolic solution of 11-mercaptoundecanoic acid (11-MUDA). Cytochrome c monolayers were immobilized onto the patterned gold substrate by self-assembly technique and their electrochemical properties were investigated through the measurements of cyclic voltammetry. Also, I–V characteristics of biomolecular multilayers consisting of cytochrome c and green fluorescent protein (GFP) were studied with a scanning tunneling microscope (STM).

Macrodipole Interaction of Helical Peptides in a Self-Assembled Monolayer on Gold Substrate

Langmuir ◽  
1998 ◽  
Vol 14 (21) ◽  
pp. 6167-6172 ◽  
Author(s):  
Katsuhiko Fujita ◽  
Natascha Bunjes ◽  
Ken Nakajima ◽  
Masahiko Hara ◽  
Hiroyuki Sasabe ◽  
...  
Keyword(s):  
Gold Substrate ◽  
Self Assembled Monolayer ◽  
Helical Peptides ◽  
Self Assembled
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