MyJournals Home  

RSS FeedsHost–guest interaction of cucurbit[8]uril with oroxin A and its effect on the properties of oroxin A (Beilstein Journal of Organic Chemistry)

 
 

22 september 2020 09:51:14

 
Host–guest interaction of cucurbit[8]uril with oroxin A and its effect on the properties of oroxin A (Beilstein Journal of Organic Chemistry)
 


Abstract In this study, we investigated the host–guest interactions between oroxin A (OA) and cucurbit[8]uril (Q[8]) using 1H NMR, MS, UV–vis and IR spectroscopy. The results showed that OA and Q[8] formed an inclusion compound (OA@Q[8]) with a molar ratio of 1:1 and a binding constant of 1.299 × 107 L·mol−1. In addition, the effect of Q[8] on the properties of OA was investigated through comparative experiments. The solubility of OA in water increased 22.47-fold when the concentration of Q[8] was 1 × 10−4 mol·L−1. Q[8] hardly affected the antioxidant capacity of OA, while the cumulative release of OA in gastric juice increased 2.3-fold after forming the inclusion compound with Q[8]. Beilstein J. Org. Chem. 2020, 16, 2332–2337. doi:10.3762/bjoc.16.194


 
289 viewsCategory: Chemistry
 
[ASAP] Decision Making and Risk Management in Biopharmaceutical Engineering—Opportunities in the Age of Covid-19 and Digitalization (Industrial & Engineering Chemistry Research)
[ASAP] Site-Specific Glycosylation Mapping of Fc Gamma Receptor IIIb from Neutrophils of Individual Healthy Donors (Analytical Chemistry)
 
 
blog comments powered by Disqus


MyJournals.org
The latest issues of all your favorite science journals on one page

Username:
Password:

Register | Retrieve

Search:

Chemistry


Copyright © 2008 - 2024 Indigonet Services B.V.. Contact: Tim Hulsen. Read here our privacy notice.
Other websites of Indigonet Services B.V.: Nieuws Vacatures News Tweets Nachrichten