Bio-markers, such as ions, small molecules, nucleic acids, peptides, proteins and cells,
participate in the construction of living organisms and play important roles in biological …

As a classical hybrid dye, coumarin-hemicyanine dye has been widely utilized as a
remarkably powerful fluorescent imaging tool in the fields of reactive species detection …

Fluorescent probes that emit in the far-red (600–700 nm), first near-infrared (NIR-I, 700–900
nm), and second NIR (NIR-II, 900–1700 nm) regions possess unique advantages, including …

The urge to meet the ever-growing needs of sensing technology has spurred research to
look for new alternatives to traditional analytical methods. In this scenario, the glucometer is …

Bio-inspired polymeric nanochannel (also referred as nanopore)-based biosensors have
attracted considerable attention on account of their controllable channel size and shape …

Highly efficient biological ion channels with sophisticated transport characteristics in living
organisms have inspired the design of artificial channels that are functionally comparable to …

A simple, selective, and affordable dual fluorescence-colorimetric indicator for hydrogen
sulfide was developed based on a complex of copper nanoparticles and N-doped carbon …

A thin layer of gold nanoparticles (Au NPs) sputtered on cadmium sulfide quantum dots
(CdS QDs) decorated anodic titanium dioxide nanotubes (TNTs)(Au/CdS QDs/TNTs) was …

In this study, a CuxOS@ ZIF‐8 nanostructure is fabricated to quantify the levels of hydrogen
sulfide (H2S) in living cells and in vivo. Zeolitic lmidazolate framework‐8 (ZIF‐8) is chosen …

As key characteristic molecules, several H2S-activated probes have been explored for colon
cancer studies. However, a few ratiometric fluorescence (FL) probes with NIR-II emissions …