Search

Your search keyword '"Dsouza R"' showing total 1 results
Start Over Author "Dsouza R" Topic macrocyclic compounds
1 results on '"Dsouza R"'

1. Phototriggered release of amine from a cucurbituril macrocycle.

Author

Vázquez J, Romero MA, Dsouza RN, and Pischel U

Subjects
Hydrogen-Ion Concentration, Molecular Structure, Photochemical Processes, Amines chemistry, Fluorescent Dyes chemistry, Macrocyclic Compounds chemistry
Abstract

A method for the phototriggered release of a biogenic amine from the host-guest complex with the cucurbit[7]uril macrocycle in aqueous solution was devised. The approach exploits a photoinduced pH jump from 8 to 5, combined with the pH-dependent switching of the competitive capacity of a guest dye. The fluorescence fingerprint of the competitor can be used to monitor the amine release in the micromolar concentration regime.

Published
2016
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results