Single-Template Molecularly Imprinted Chiral Sensor for Enantioselective Recognition of Various Chiral Amino Acids Based on a Dummy Template Strategy

Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 21, 2025

Designing single-template molecularly imprinted chiral sensors for the enantioselective recognition of various amino acids (AAs) is great importance analysis. Here, a dummy template-based sensor developed by using l-alanine (l-Ala) as template and poly(o-phenylenediamine) imprinting layer, which can be used AAs such Ala, tryptophan (Trp), tyrosine (Tyr), cysteine (Cys), arginine (Arg). Compared with conventional sensors, designed shows universality since all possess an Ala-analogous segment. Also, in this work, it found that different greatly influenced sizes isoelectric points AAs.

Language: Английский

Highly sensitive ratiometric fluorescence detection of dibutyl phthalate in liquor and water using bio-based fluorescent molecularly imprinted polymers

Talanta, Journal Year: 2024, Volume and Issue: 285, P. 127329 - 127329

Published: Dec. 3, 2024

Language: Английский