Yijie Zhao

Li-TFA modulated Li-Sb dual-cation synergy enables efficient and mechanically stable flexible CZTSSe Solar Cells

Flexible kesterite Cu 2 ZnSn(S,Se) 4 (CZTSSe) thin film solar cells inherently suffer from defect-dominated carrier recombination and poor mechanical flexibility durability. Herein, a Li-TFA-assisted Li-Sb co-doping strategy is proposed for the regulation of various defects. Sb p...

A Tumor-Microenvironment-Responsive Chemically MaskedIL-2 Prodrug Potentiates PD-1 Checkpoint Blockade andElicits Robust Antitumor Efficacy

Abstract Interleukin-2 (IL-2) is a potent mediator of T-cell activation with significant potential for cancer immunotherapy, yet its clinical utility is severely constrained by its narrow therapeutic window. Here we report a chemically masked IL-2 prodrug (Cm-proIL2) that enables...