In:
Dalton Transactions, Royal Society of Chemistry (RSC), Vol. 51, No. 15 ( 2022), p. 6046-6052
Abstract:
Self-assembly of AgPF 6 with a pair of chiral tridentate ligands (1 S ,1′ S ,1′′ S ,2 R ,2′ R ,2′′ R ) and (1 R ,1′ R ,1′′ R ,2 S ,2′ S ,2′′ S )-(benzenetricarbonyltris(azanediyl))tris(2,3-dihydro-1 H -indene-2,1-diyl)triisonicotinate ( s , r -L) and ( r , s -L) in a mixture of methanol and dioxane yields 2D sheets consisting of [Ag( s , r -L)](PF 6 )·3C 4 H 8 O 2 ·0.5H 2 O and [Ag( r , s -L)] (PF 6 )·3C 4 H 8 O 2 ·0.5H 2 O, respectively. The differential pulse voltammetric (DPV) technique using the pair of chiral 2D-sheet enantiomers was employed for chiral discrimination of amino acid enantiomers, and was found to be an effective tool for enantio-recognition of l - and d -histidines. Both the size and the binding site of amino acids were strongly dependent on electrochemical enantio-recognition via the chiral 2D sheets.
Type of Medium:
Online Resource
ISSN:
1477-9226
,
1477-9234
Language:
English
Publisher:
Royal Society of Chemistry (RSC)
Publication Date:
2022
detail.hit.zdb_id:
1472887-4
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