A fluorescent probe for enantioselective recognition of amino acids in solutions, cells and zebrafishes

Dyes and Pigments, Journal Year: 2025, Volume and Issue: unknown, P. 112739 - 112739

Published: March 1, 2025

Language: Английский

Chiral Selectivity between Pd₁₂Ala₂₄ Metal–Organic Cages Containing Endohedral Chiral Ligands and Their Chiral Counterions

ACS Applied Materials & Interfaces, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 27, 2025

A chiral endohedral Pd12Ala24 metal–organic cage (MOC) incorporating enantiomeric tert-butyloxycarbonylalanine (Boc-Ala) ligands is synthesized as a model system of macrocation containing internal centers away from the surface MOC. The geometry leads to interaction between these inside MOCs far other components such counterions in solution. consequence that recognition (two MOC enantiomers self-assemble individually their mixed solution) and discrimination (self-assembly favors one enantiomer over other) previously observed self-assembly carrying exohedral become weaker or completely disappear current solutions, demonstrating effective electrostatic short range critical for behavior macromolecules during self-assembly. Different small species solution (e.g., arabinose, lactate, tartrate, γ-cyclodextrin) show various capabilities on self-assembly, based size charge species.

Language: Английский

Crown-like cd(II) metallocycle as effective fluorescent sensor for detection of 2,4,6-trinitrophenol

Inorganica Chimica Acta, Journal Year: 2025, Volume and Issue: unknown, P. 122653 - 122653

Published: March 1, 2025

Language: Английский