Formation and investigation of 6-cysteinyl amino methylated β-cyclodextrin self-assembled monolayers

6 -Cysteinyl amino methylated β-cyclodextrin was adsorbed on Au(111) as well as on mercury electrode. Scanning probe microscopy and electrochemical techniques confirmed that a chemisorbed self-assembled monolayer (SAM) of the β-cyclodextrin is formed, proving that a single –SH moiety located in the...

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Published inMonatshefte für Chemie Vol. 147; no. 1; pp. 45 - 51
Main Authors Kolivoška, Viliam, Sokolová, Romana, Kocábová, Jana, Loukou, Christina, Mallet, Jean-Maurice, Hromadová, Magdaléna
Format Journal Article
LanguageEnglish
Published Vienna Springer Vienna 01.01.2016
Springer Verlag
Subjects
Analytical Chemistry
Chemical Sciences
Chemistry
Chemistry and Materials Science
Chemistry/Food Science
Inorganic Chemistry
Organic Chemistry
Original Paper
Physical Chemistry
Theoretical and Computational Chemistry
Cyclic voltammetry
Electrochemistry
Cage compounds
β-Cyclodextrin
Sensors
Supramolecular chemistry
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ISSN0026-9247
1434-4475
DOI10.1007/s00706-015-1609-2

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Summary:6 -Cysteinyl amino methylated β-cyclodextrin was adsorbed on Au(111) as well as on mercury electrode. Scanning probe microscopy and electrochemical techniques confirmed that a chemisorbed self-assembled monolayer (SAM) of the β-cyclodextrin is formed, proving that a single –SH moiety located in the cysteinyl group is sufficient to anchor the entire methylated β-cyclodextrin molecule to the electrode surface. Thus, formed SAM can potentially serve as sensor layer for various organic molecules such as pesticides, antibiotics, and optically active compounds. Graphical abstract
ISSN:0026-9247
1434-4475
DOI:10.1007/s00706-015-1609-2