Publications [#285317] of Amanda Hargrove

Journal Articles

1. Hargrove, AE; Reyes, RN; Riddington, I; Anslyn, EV; Sessler, JL, Boronic acid porphyrin receptor for ginsenoside sensing., Organic letters, vol. 12 no. 21 (November, 2010), pp. 4804-4807, ISSN 1523-7060 [doi]
   (last updated on 2024/12/31)

   Abstract:
   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.