Spontaneous assembly of the inclusion complexes of viologen‐attached alkanethiols and α‐, β‐cyclodextrin on gold electrode | Zendy

Yan Juchao | Zendy; Dong Shaojun | Zendy

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Spontaneous assembly of the inclusion complexes of viologen‐attached alkanethiols and α‐, β‐cyclodextrin on gold electrode

Author(s) -

Yan Juchao,

Dong Shaojun

Publication year - 1997

Publication title -

electroanalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.574

H-Index - 128

eISSN - 1521-4109

pISSN - 1040-0397

DOI - 10.1002/elan.1140091519

Subject(s) - chemistry , viologen , cyclic voltammetry , chemisorption , monolayer , x ray photoelectron spectroscopy , electrochemistry , cyclodextrin , substrate (aquarium) , self assembled monolayer , redox , crystallography , electrode , stereochemistry , inorganic chemistry , photochemistry , organic chemistry , adsorption , chemical engineering , biochemistry , oceanography , engineering , geology

Electroactive self‐assembled monolayers (SAMs) with well‐defined electrochemical responses were prepared by spontaneous assembly of the inclusion complexes (CD/C 8 VC ω SH) of viologen‐attached alkanethiols (C 8 VC ω SH) and α‐ and β‐cyclodextrin (CD). They were characterized by X‐ray photoelectron spectroscopy and cyclic voltammetry. The results demonstrate that the chemisorption process of CD/C 8 VC ω SH on gold substrate occurs through S–Au bonds, and that the redox sites in SAMs of CD/C 8 VC ω SH are in a much more uniform environment than those in SAMs of C 8 VC ω SH.

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