Real-time plasmonic monitoring of electrocatalysis on single nanorods

Citation data:

Journal of Electroanalytical Chemistry, ISSN: 1572-6657, Vol: 781, Page: 257-264

Publication Year:
Usage 10
Abstract Views 10
Captures 30
Readers 30
Mentions 1
References 1
Social Media 1
Tweets 1
Citations 3
Citation Indexes 3
Jun-Gang Wang; John S. Fossey; Meng Li; Da-Wei Li; Wei Ma; Yi-Lun Ying; Ruo-Can Qian; Chan Cao; Yi-Tao Long
Elsevier BV
Chemistry; Chemical Engineering
Most Recent Tweet View All Tweets
article description
Changes in the optical properties of single gold nanorods during electrocatalytic oxidation of glucose in alkaline media are monitored in real-time by single-nanoparticle dark-field spectroelectrochemistry. The spectral scattering characteristics under dynamic potential scan conditions are closely related to the electrochemical processes, and the electrochemical catalytic mechanism of the process is discussed. Moreover, changes in free-electron density are evaluated using a Drude dielectric function with charge density-modification. The proposed sensing technique based on plasmonic analysis shows significant promise for the design and research of electrochemical catalytic systems at the single-nanoparticle level.