Charge and proton transfer reactions in the excited states of organic dyes can be coupled in
many different ways. Despite the complementarity of charges, they can occur on different …

Abstract Flavonols, named as 3-hydroxyl-2-phenyl-1-benzopyran-4-one, are important
natural botanical functional pigments widely distributing in fruits, vegetables, and flowers …

Functional nucleic acids with fluorescence properties are powerful research tools for both
biomolecular analysis and biological nanomaterials. This review collected these interesting …

Widely distributed natural flavonols with broad-spectrum pharmacological activities are
unique dual emission fluorescence dyes. The excited state intramolecular proton transfer …

As a typical class of excited-state intramolecular proton transfer (ESIPT) molecules, 3-
hydroxyflavone derivatives (3HF, also known as flavonols) have received much attention …

Modification of the present synthetic methods led to the syntheses of 3-hydroxyflavones in a
shorter reaction time, with simple purification and higher yields. Application of the method …

The glycosylation of five different flavonols, fisetin, quercetin, myricetin, kaempferol, and 3-
hydroxyflavone, was achieved by applying YjiC. 3-Hydroxyflavone was selected as a probe …

In this perspective review article, we have attempted to bring out the important current trends
of research in the areas of supramolecular and suprabiomolecular photochemistry. Since …

The photoinduced and ground state proton transfer processes occurring in flavonols are
responsible for their multi-wavelength emission. This peculiar behavior has touched on a …

Selective nucleotide recognition for biosensor evolution requires rational probe design
toward the binding-pattern-susceptible readout but without serious poison in selectivity from …