Yun Shi

Jun 26, 2024 | science.org | Ellen White |Emil Gustavsson |Xinyang wang |Yun Shi

AbstractThoeris defense systems protect bacteria from infection by phages via abortive infection. In these systems, ThsB proteins serve as sensors of infection and generate signaling nucleotides that activate ThsA effectors. Silent information regulator and SMF/DprA-LOG (SIR2-SLOG) containing ThsA effectors are activated by cyclic ADP-ribose (ADPR) isomers 2′cADPR and 3′cADPR, triggering abortive infection via nicotinamide adenine dinucleotide (NAD+) depletion.

Dec 18, 2023 | pubs.rsc.org | Tong Wu |Yun Shi |Optoelectronics Engineering

Potassium-regulated lead-free cesium copper iodide Cs3Cu2I5 perovskites with enhanced scintillation properties and their application in high-resolution X-ray imaging† Ternary copper halides, such as Cs3Cu2I5, as an emerging class of nontoxic alternatives to lead halide perovskites, have drawn extensive attention in the X-ray detection field due to their efficient self-trapped exciton emissions.

Feb 13, 2023 | pubs.rsc.org | Tong Wu |Ling Wang |Yun Shi |Qian Zhang

The homogeneity study on (Ce,Gd)3Ga2Al3O12 Crystal Scintillators Grown by the Optical Floating Zone Method and Traveling Solvent Floating Zone Method Tong Wu,   Ling Wang,   Yun Shi,   Qian Zhang,   Yifei Xiong,   Qiang Yuan,   Tongtong Li,   Kaicheng Ma,   Hui Wang,   Jinghong Fang,   Jinqi Ni,   He Huan,   Zhenzhen Zhou,   Qian Liu,   Jianding Yu  and  Jun Zou   Abstract 1 at.