With the development of single-molecule detection and super-resolution fluorescence
imaging, rhodamine dyes gain new life. Through the modification of the N-substituents and …

Ring-opening reaction of rhodamine spirolactam has been widely applied to construct
fluorescent probes. The fluorescence properties of the probe were finely tuned for specific …

Effective monitoring of essential bioindicators with high-contrast fluorescence imaging is
highly crucial to reveal the pathological progression of diseases. However, most reported …

In this paper, we designed and synthesized six 6-substituted quinolines-fused α-cyanovinyl
derivatives QM-1∼ 3 and QS-1∼ 3 through π-expansion system with “pull–push” systems …

The unique structure of fluorescent proteins in which the fluorophore is encapsulated by the
protein shell to restrict rotation and emit light inspired the screening of chromophores that …

The aqueous solubility is one of the key physical properties of a fluorophore. Herein, we
synthesized and evaluated a series of 4, 5-dichlororhodamine 19 (DCR) derivatives and …

A humidity-sensitive discoloration polyester fabric induced by pH indicator cresol red/thymol
blue is prepared via a facial screen printing. Boric acid can adjust the pH of the system as …

As an essential part in the toolbox of super-resolution microscopy, stimulated emission
depletion (STED) nanoscopy has been widely explored in revealing the substructure and …

This work describes the successful design and synthesis of a new fluorescence resonance
energy transfer (FRET)-based sensor, denoted as RD1. This sensor incorporates a robust …

The emission changes of fluorescent dyes under the influence of environmental changes or
interaction with analytes are the basis for designing ratiometric fluorescent probes and logic …