Boronic acid porphyrin receptor for ginsenoside sensing.
Journal Article (Journal Article)
Ginsenoside detection was pursued through the design of a porphyrin receptor containing two boronic acid units. This receptor was found to undergo different degrees of fluorescence quenching with five ginsenoside guests and an acylated derivative. The trends in the 1:1 binding constants, as well as ESI-HRMS analysis, support a binding mode in which the ginsenoside sugar units are bound to the boronic acid groups, while the steroid core and porphyrin ring participate in hydrophobic interactions.
Full Text
Duke Authors
Cited Authors
- Hargrove, AE; Reyes, RN; Riddington, I; Anslyn, EV; Sessler, JL
Published Date
- November 2010
Published In
Volume / Issue
- 12 / 21
Start / End Page
- 4804 - 4807
PubMed ID
- 20860384
Pubmed Central ID
- 20860384
Electronic International Standard Serial Number (EISSN)
- 1523-7052
International Standard Serial Number (ISSN)
- 1523-7060
Digital Object Identifier (DOI)
- 10.1021/ol1019647
Language
- eng