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Investigation of Electrochemical Charging Behaviors of “Naked” Gold Nanoparticles Ensembles in Aqueous Media
Author(s) -
Cheng WenLong,
Han XiaoJun,
Peng ZhangQuan,
Dogn ShaoJun,
Wang ErKang
Publication year - 2002
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.20020201020
Subject(s) - chemistry , colloidal gold , aqueous medium , nanoparticle , electrochemistry , electrode , nanotechnology , naked eye , aqueous solution , chemical engineering , chromatography , detection limit , materials science , engineering
Gold nanoparticles were immobilized onto the electrode surface by simple self‐assembly technique. Interestingly, the ensembles of these nanoparticles exhibit quantized charging behaviors in aqueous solution. Possible mechanism for such behaviors was proposed.