Su, Yan-Min Ji, Bao-Qian Wang, Zhi Zhang, Shan-Shan Feng, Lei Gao, Zhi-Yong Li, Yun-Wu Tung, Chen-Ho Sun, Di Zheng, Lan-Sun
...
Published in
Science China Chemistry
Isolating reductive silver kernel from shell is a challenging task but is quite important to understand the embryonic form during the formation of silver nanoclusters. The intercalation of suitable anionic species may be of benefit for passivating then capturing such highly active kernel. Herein, we successfully isolated a novel silver thiolate nan...
Liu, Xiao-Xu Li, Yang Li, Xin Hahn, F. Ekkehardt Han, Ying-Feng
Published in
Science China Chemistry
Isolation of E-1,2-bis(4-bromophenyl)-1,2-diphenyl-ethylene from the E/Z isomer mixture obtained by a McMurry coupling reaction and reaction of this isomer with imidazole followed by N-alkylation with nBuBr and anion exchange yielded the bisimidazolium tetraphenylethylene (TPE) derivative H2-E-1(PF6)2. The reaction of H2-E-1(PF6)2 with Ag2O yielded...
Liu, Zhichao Tian, Yang
Published in
Science China Chemistry
As the most important part of the central nervous system, the brain is extremely complex in structure and function. In vivo analysis of chemical signals is an essential way to investigate brain activity and function. Although functional magnetic resonance imaging (fMRI) or electrophysiology can be used to record brain activity, they are usually lim...
Tu, Yalan Zheng, Rui Yu, Fangzhou Xiao, Xuan Jiang, Maoling Yuan, Youyong
Published in
Science China Chemistry
Determination of whether multidrug nanocarriers can deliver and release loaded drugs at a predefined synergistic ratio to target cancer cells is crucial. Although there are many successful applications for delivery of multiple drugs, most current carriers are unable to achieve coordinated loading and release, leading to a drug release ratio that di...
Qiu, Zhen-Lin Chen, Dandan Deng, Zeying Chu, Ke-Shan Tan, Yuan-Zhi Zhu, Jun
Published in
Science China Chemistry
Carbon nanohoop, a class of constrained molecular architecture consisting of linked arene units, has attracted considerable interest from both experimental and theoretical chemists due to its synthetic challenge and aesthetic architectures. Another fascinating and synthetically challenging species, the Möbius-type molecule, has been attracting the ...
Wang, Zidan Huang, Chuwen Sun, Nianrong Deng, Chunhui
Published in
Science China Chemistry
Body fluids contain a large number of disease markers including proteins, exosomes and cells, the concentration of which indicates the health status of a body system and can be hence applied to predict the degree of seriousness of a disease. However, the content of disease markers is relatively low. For solving this problem, a variety of pretreatme...
Xu, Jin Chen, Xueyuan
Published in
Science China Chemistry
Zhao, Ranran Niu, Chaoqun Aly Aboud, Mohamed F. Shakir, Imran Yu, Chengbing Xu, Yuxi
Published in
Science China Chemistry
Expanding the structural diversity of crystalline two-dimensional polymers (2DPs) is highly desired but remains a considerable challenge. Herein we report the first synthesis of novel crystalline secondary amine-linked triazine-based 2DPs (SAT-2DPs) by using benzidine or 4, 4″-diamino-p-terphenyl and cyanuric chloride under solvothermal conditions....
Zhou, Qing Cui, Jia Yang, Tianjia Hu, Changlu Zhong, Zihao Sun, Zhenhua Gong, Yongyang Pei, Supeng Zhang, Yongming
Published in
Science China Chemistry
Intrinsic emission from unorthodox luminogens without traditional conjugated building blocks is drawing increasing attention. However, the emission mechanism is still controversial. Herein, we demonstrate the intriguing emission from perfluorosulfonate ionomers (PFSIs), which can be explained by the clustering triggered emission (CTE) mechanism. De...
He, Qian Meng, Yuying Zhang, Hao Zhang, Ying Sun, Qingdi Gan, Tao Xiao, Huajian He, Xiaohui Ji, Hongbing
Published in
Science China Chemistry
Recently, nitrogen-doped porous carbon supported single atom catalysts (SACs) have become one of the most promising alternatives to precious metal catalysts in oxygen reduction reaction (ORR) due to their outstanding performance, especially those derived from porphyrin-based materials. However, most of them involve other metal residuals, which woul...
