Ultraslow relaxation of the structure at the ionic liquid|gold electrode interface to a potential step probed by electrochemical surface plasmon resonance measurements: asymmetry of the relaxation time to the potential-step direction

2013 ◽  
Vol 15 (28) ◽  
pp. 11615 ◽  
Author(s):  
Naoya Nishi ◽  
Yuta Hirano ◽  
Toshiyuki Motokawa ◽  
Takashi Kakiuchi
Keyword(s):  
Ionic Liquid ◽  
Relaxation Time ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Gold Electrode ◽  
Potential Step ◽  
Liquid Gold ◽  
Electrode Interface

Plasmonic behavior of ionic liquid stabilized gold nanoparticles in molecular solvents

2017 ◽  
Vol 41 (21) ◽  
pp. 12989-12995 ◽  
Author(s):  
Sachin Thawarkar ◽  
Balu Thombare ◽  
Nageshwar D. Khupse
Keyword(s):  
Gold Nanoparticles ◽  
Ionic Liquid ◽  
Ionic Liquids ◽  
Surface Plasmon Resonance ◽  
Dielectric Properties ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Facile Synthesis ◽  
Imidazolium Ionic Liquids ◽  
Molecular Solvents

In this paper, we have demonstrated the facile synthesis of stable gold nanoparticles (AuNPs) using imidazolium ionic liquids (ImILs) as a stabilizer as well as a surfactant and their surface plasmon resonance (SPR) in different molecular solvents with varying dielectric properties.

Imaging of electrochemical enzyme sensor on gold electrode using surface plasmon resonance

2002 ◽  
Vol 17 (9) ◽  
pp. 783-788 ◽  
Author(s):  
Yuzuru Iwasaki ◽  
Tatsuya Tobita ◽  
Kazuyoshi Kurihara ◽  
Tsutomu Horiuchi ◽  
Koji Suzuki ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Gold Electrode ◽  
Enzyme Sensor

Application of electrochemical surface plasmon resonance (ESPR) to the study of electroactive microbial biofilms

2018 ◽  
Vol 20 (40) ◽  
pp. 25648-25656 ◽  
Author(s):  
Joel Golden ◽  
Matthew D. Yates ◽  
Michelle Halsted ◽  
Leonard Tender
Keyword(s):  
Surface Plasmon Resonance ◽  
Electron Transport ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Electrode Surface ◽  
Geobacter Sulfurreducens ◽  
Microbial Biofilms ◽  
Electrode Interface ◽  
Extracellular Electron Transport

Results reveal that for an electrode-grown Geobacter sulfurreducens biofilm, as much as 70% of cytochrome hemes residing within hundreds of nanometers from the electrode surface store electrons even as extracellular electron transport is occurring across the biofilm/electrode interface.

Surface plasmon resonance and impedance spectroscopy on gold electrode for biosensor application

2008 ◽  
Vol 28 (5-6) ◽  
pp. 588-593 ◽  
Author(s):  
S. Helali ◽  
H. Ben Fredj ◽  
K. Cherif ◽  
A. Abdelghani ◽  
C. Martelet ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Impedance Spectroscopy ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Gold Electrode ◽  
Biosensor Application
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