Qing-Hua Xu

TL;DR: The core-shell design enabled high-concentration doping of Nd(3+) (~0 mol %) in the shell layer and thus markedly enhanced the upconversion emission from the activators, providing highly attractive luminescent biomarkers for bioimaging without autofluorescence and concern of overheating.

TL;DR: Two-photon imaging of MITO-TP and LYSO-TP in murine model shows that higher amount of HOCl can be detected in both lysosome and mitochondria of macrophage cells during inflammation condition, suggesting these probes could not only help clarify the distribution of subcellular HOCl, but also serve as excellent tools to exploit and elucidate functions of HO Cl at sub cellular levels.

TL;DR: In this article, the intrinsic properties of monolayer graphene allow it to act as a more effective saturable absorber for mode-locking fiber lasers when compared to multilayer graphene.

TL;DR: Graphene oxide, a nonstoichiometric, two-dimensionalbonsheet resulting fromacidexfoliation ofgraphite, offers a new class of solution-dispersible polyaromatic platform for performing chemistry.

TL;DR: This work artificially coordinate ultrathin 2D hetero-layered metal chalcogenides via a highly scalable self-surface charge exfoliation and electrostatic coupling approach that renders independent thickness and composition control anticipated to advance the development of ‘design-and-build' 2D layered heterojunctions for large-scale exploration and applications.