Enantioselective Artificial Receptors Formed by the Spreader-Bar Technique

DOI to cite this document:: 10.5283/epub.20729

Prodromidis, Mamas I.

; Hirsch, Thomas

; Mirsky, Vladimir M.

; Wolfbeis, Otto S.

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Date of publication of this fulltext: 13 May 2011 08:04

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Abstract

Chiroselective binding sites have been created on thin gold films by application of the spreader-bar approach. Impedometric techniques and surface plasmon resonance were applied to detect binding. (R)-(+)-1,1'-Binaphthyl-2,2'-diol (R-BNOH) and (S)-(-)-1,1'-binaphthyl-2,2'-diol (S-BNOH) were used as model analytes. The artificial receptors were prepared by co-adsorption of 16-mercaptohexadecane ...