Carbon-based nanomaterials include fullerenes, carbon nanotubes, graphene and its
derivatives, graphene oxide, nanodiamonds, and carbon-based quantum dots. Due to their …

This work provides an overview of the recent advances in the field of two-photon absorbing
chromophores active in the short-wavelength infrared (SWIR) spectral range. Herein the …

Small-molecule fluorescent probes are attractive and versatile materials for studying
biological systems.(1-6) They can be easily loaded into cells and rapidly detect biological …

Lipid droplets (LDs) are intracellular lipid-rich organelles that regulate the storage of neutral
lipids and were recently found to be involved in many physiological processes, metabolic …

Two-photon fluorescence microscopy (2PFM) emerged as a powerful alternative to
conventional one-photon microscopy. 2PFM typically uses two near-infrared (NIR) photons …

The unique two-photon excitable luminescence and dual-emission ratio output features
endow organic molecule-based ratiometric two-photon fluorescence (RTPF) probes as …

Hydrogen sulfide (H2S) is a multifunctional signaling molecule that exerts neuroprotective
effects in oxidative stress. In this article, we report a mitochondria-localized two-photon …

The proper staining of the plasma membrane (PM) is critical in bioimaging as it delimits the
cell. Herein, we developed MemBright, a family of six cyanine-based fluorescent turn-on PM …

Two-photon fluorescence microscopy has become an indispensable technique for cellular
imaging. Whereas most two-photon fluorescent probes rely on well-known fluorophores …

There is a great demand for long-term cellular tracers because of their great importance in
monitoring biological processes, pathological pathways, therapeutic effects, etc. Herein we …