Zhen Li

TL;DR: In this article, the direct synthesis of multi-layer graphene and porous carbon woven composite films by chemical vapor deposition on Ni gauze templates is reported, and the composite films integrate the dual advantages of porous carbon, having not only the excellent electrical properties and flexibility of graphene but also the porous characteristics of amorphous carbon.

TL;DR: A new ratiometric colorimetric chemodosimeter toward cyanide anion was designed and synthesized by using intramolecular charge transfer (ICT) as a signaling mechanism and displayed apparent color changes from deep red to light yellow, which could be observed by naked eyes.

TL;DR: Grain boundaries with respect to non-GB regions in high-quality micrometer-sized perovskite MAPbI3 thin films are examined using high-resolution confocal fluorescence-lifetime imaging microscopy in conjunction with kinetic modeling of charge-transport and recombination processes to show that GBs in these films do not lead to increased recombination.

TL;DR: The rational design and fabrication of an NIR-light excited luminescence resonance energy transfer-based nanoprobe is reported, which for the first time realizes the in vivo detection of •OH.

TL;DR: A new ratiometric fluorescent and colorimetric probe (Coum-1) was designed by tuning the π-conjugated bridge to affect the intramolecular charge transfer efficiency and successfully applied to the fluorescent microscopic imaging for the detection of CN(-) in HeLa cells.