Characterization of anti-adhesive self-assembled monolayer for nanoimprint lithography

2008 ◽  
Vol 255 (5) ◽  
pp. 2885-2889 ◽  
Author(s):  
Weimin Zhou ◽  
Jing Zhang ◽  
Yanbo Liu ◽  
Xiaoli Li ◽  
Xiaomin Niu ◽  
...  
Keyword(s):  
Nanoimprint Lithography ◽  
Self Assembled Monolayer ◽  
Self Assembled

Spectral and cyclic voltammetric characterization of self-assembled monolayers on gold of pyrene end-labeled oligonucleotide duplexes

1999 ◽  
Vol 77 (5-6) ◽  
pp. 1077-1084 ◽  
Author(s):  
R Scott Reese ◽  
Marye Anne Fox
Keyword(s):  
Gold Surface ◽  
Self Assembled Monolayers ◽  
Self Assembled Monolayer ◽  
Surface Emission ◽  
Assembled Monolayers ◽  
Oligonucleotide Duplex ◽  
Self Assembled ◽  
Duplex Formation

Self-assembled monolayers of sulfur-terminated oligonucleotide duplexes were formed on flat gold surfaces, either by exposure of a self-assembled monolayer bearing one oligonucleotide strand to the complementary strand or by preformation of a oligonucleotide duplex that was then deposited on a fresh gold surface. Virtually identical spectral behavior was observed whether the duplex was produced before deposition or by in situ complementary association. With a duplex bearing an appropriate pyrene end-label, the resulting thin film was photoresponsive. Surface emission measurements show no evidence for pyrene aggregation on the modified surfaces. The polarity of the photocurrent, reflecting photoinduced electron transfer initiated by photoexcitation of pyrene, is opposite that expected from the oligonucleotide-mediated reduction of the appended pyrene excited state.Key words: oligonucleotide, self-assembled monolayer, duplex formation, photoelectrochemistry, surface emission.

Characterization of the mixed self-assembled monolayer at the molecular scale

2011 ◽  
Vol 47 (40) ◽  
pp. 11261 ◽  
Author(s):  
Van-Thao Ta ◽  
Satish Balasaheb Nimse ◽  
Keum-Soo Song ◽  
Junghoon Kim ◽  
Danishmalik Rafiq Sayyed ◽  
...  
Keyword(s):  
Self Assembled Monolayer ◽  
Molecular Scale ◽  
Self Assembled
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