This review presents an analysis of different algorithms for predicting the sensory ability organic compounds towards metal ions based on their chemical formula. A database chemosensors containing information various classes suitable compounds, including dipyrromethenes, BODIPY, Schiff bases, hydrazones, fluorescein, rhodamine, phenanthroline, coumarin, naphthalimide derivatives, and others (a ...

The paper reports on the synthesis and fluorescence characteristics of novel 1,8-naphthalimide fluorophore. It was configured as a “fluorophore-spacerreceptor” system able to act pH-probe via PET (photoinduced electron transfer) sensing mechanism. Due tertiary amine receptor probe showed “off-on” switching properties under transition from alkaline acid media. Also, ability detect metal ions in ...

Cytochrome P450 1A (CYP1A), one of the most important phase I drug-metabolizing enzymes in humans, plays a crucial role in the metabolic activation of procarcinogenic compounds to their ultimate carcinogens. Herein, we reported the development of a ratiometric two-photon fluorescent probe NCMN that allowed for selective and sensitive detection of CYP1A for the first time. The probe was designed...

Abstract Fluorescence-based materials that are affordable and easy to use for commercial anti-counterfeiting applications in high demand. While exploring new fluorescent pigments, a pyrene-naphthalimide Schiff base, 5-hydroxy-2-((pyren-1-ylmethylene)amino)-1 H -benzo[ de ]isoquinoline-1,3(2 )-dione (NHPY) with yellow fluorescence under UV light was synthesized. An eco-friendly flexographic ink ...

Amphiphiles are widely explored for the solubilization of various hydrophobic molecules especially drugs in water. Recently, aromatic amphiphiles emerged as a new class organic semiconductors However, synthesis these systems involves several steps and often requires use expensive metal catalysts. Here we describe design type flexible amphiphilic trication (FAT) its application FAT has been synt...

The study of local polarity at the nanoscale is crucial importance for development smart drug delivery systems and photonic materials frequently accomplished with use luminescent tracer dyes. Nile Red often used this purpose, owing to its polarity-sensitive internal charge transfer transition, but performance affected by specific solute-solvent interactions that prevent widespread applicability...