Effect of Underpotentially Deposited Adlayers on Sulfur Bonding Schemes of Organothiols Self-Assembled on Polycrystalline Gold:  sp or sp3Hybridization

2004 ◽  
Vol 108 (45) ◽  
pp. 17497-17504 ◽  
Author(s):  
I-Wen Peter Chen ◽  
Chien-Chieh Chen ◽  
Shu-Yi Lin ◽  
Chun-hsien Chen
Keyword(s):  
Polycrystalline Gold ◽  
Self Assembled ◽  
Underpotentially Deposited

scholarly journals Formation of HCN+ in collisions of N+ and N2+ with a self-assembled propanethiol surface on gold

2021 ◽  
Author(s):  
Faro Hechenberger ◽  
Siegfried Kollotzek ◽  
Lorenz Ballauf ◽  
Felix Duensing ◽  
Milan Ončák ◽  
...  
Keyword(s):  
Energy Range ◽  
Incident Energy ◽  
Gold Surface ◽  
Self Assembled Monolayer ◽  
Polycrystalline Gold ◽  
Self Assembled

Collisions of N+ and N2+ with C3 hydrocarbons, represented by a self assembled monolayer of propanethiol on a polycrystalline gold surface, were investigated by experiments over the incident energy range between 5 eV and 100 eV.

Interaction of nitric oxide with Ru(II) complexes of deuteroporphyrindimethylester derivatives

2009 ◽  
Vol 13 (01) ◽  
pp. 35-40 ◽  
Author(s):  
Rudy Martin ◽  
Roberto Cao ◽  
Ana M. Esteva ◽  
Franz-Peter Montforts
Keyword(s):  
Nitric Oxide ◽  
Photoelectron Spectroscopy ◽  
Gold Electrode ◽  
Charge Transfer Band ◽  
Bathochromic Shift ◽  
Considerable Change ◽  
Cathodic Peak ◽  
X Ray ◽  
Polycrystalline Gold ◽  
Self Assembled

A new ruthenium(II) porphyrin disulphide derivative, [ Ru ( Pds )( CO )], was obtained from ruthenium(II)(carbonyl)deuteroporphyrin(IX), [ Ru ( DPdc )( CO )] and cystamine. The interaction of this complex with nitric oxide was studied spectrophotometrically and a bathochromic shift of the charge transfer band and considerable change in the α and β bands of the complex were observed. According to the IR spectrum, the product of this interaction is [ Ru ( DmDP )( NO +)( NO 2-)]. [ Ru ( Pds )( CO )] was then self-assembled on polycrystalline gold and characterized by X-ray photoelectron spectroscopy. [ Ru ( Pds )( CO )] was also self-assembled on gold electrode beads and its interaction with nitric oxide in aqueous solution was studied by cyclic voltammetry. A shift in the ruthenium redox process and a new irreversible cathodic peak at -0.59 V were observed, both indicating coordination of NO .

Air Oxidation of Self-Assembled Monolayers on Polycrystalline Gold:  The Role of the Gold Substrate

Langmuir ◽  
1998 ◽  
Vol 14 (22) ◽  
pp. 6419-6423 ◽  
Author(s):  
Mong-Tung Lee ◽  
Chen-Chan Hsueh ◽  
Michael S. Freund ◽  
Gregory S. Ferguson
Keyword(s):  
Self Assembled Monolayers ◽  
Gold Substrate ◽  
Air Oxidation ◽  
Assembled Monolayers ◽  
Polycrystalline Gold ◽  
Self Assembled

Self-assembled monolayers of parent and derivatized [n]staffane-3,3(n-1)-dithiols on polycrystalline gold electrodes

1992 ◽  
Vol 114 (25) ◽  
pp. 9943-9952 ◽  
Author(s):  
Yaw S. Obeng ◽  
Mark E. Laing ◽  
Andrienne C. Friedli ◽  
Huey C. Yang ◽  
Dongni Wang ◽  
...  
Keyword(s):  
Self Assembled Monolayers ◽  
Gold Electrodes ◽  
Assembled Monolayers ◽  
Polycrystalline Gold ◽  
Self Assembled
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