The early-stage diagnosis and therapy of brain diseases pose a persistent challenge in the
field of biomedicine. Quantum dots (QDs), nano-luminescent materials known for their small …

The controlled release strategy can make the constructed sensor have the function of self-
on/off, which has an obvious effect on improving the sensitivity in immunoassays. Metal …

Tuning the optical properties of carbon dots (CDs) and figuring out the mechanisms
underneath the emissive phenomena have been one of the most cutting-edge topics in the …

Various physiological activities and metabolic reactions of cells need to be carried out under
the corresponding pH environment. Intracellular GSH as an acid tripeptide and an important …

The pH of human sweat is highly related with a variety of diseases, whereas the monitoring
of sweat pH still remains challenging for ordinary families. In this study, we developed a …

An aggregation induced emission based compound ((E)-4-((2-hydroxy-5-
methoxybenzylidene) amino) benzoic acid) was synthesized through facile Schiff base …

Sulfur is a soft Lewis base and thiocarbonyl has moderate electrophilicity. Our probe's
properties are adjusted in such a way that it could simultaneously detect a Lewis acid …

Background Increasing attention has been paid to sodium dodecylbenzene sulfonate
(SDBS) detection because it could cause damage to human body and environmental water …

In the biological system, the intracellular pH (pH i) plays an important role in regulating
diverse physiological activities, including enzymatic action, ion transport, cell proliferation …

Endowing fluorescent pH sensors with large Stokes shifts promises to resolve interferential
background fluorescence in practice, and yet few such method has been reported, owing to …