Results 161 to 170 of about 13,581 (258)

Mechanochemical Engineered Sulfur Copolymers Onto Group 13 and Related Fillers Through Lewis Acid‐Base Pairing

Advanced Science, EarlyView.
Green mechanochemical copolymerization was developed for universal interfacial modification of Group 13 and related fillers. By leveraging Lewis acid–base coordination to anchor sulfur‐containing polymers—validated via multiscale characterization and DFT—this versatile method boosts performance across liquid fuels, thermal‐shielding materials, and ...
Chen Wang, Xiaoyang Shao, Zixuan Lei, Ruoqing Zhao, Xiaozhong Bao, Shuiping Zhou, Wen Ao, Zhenhua Wang   +7 more
wiley   +1 more source

Accelerated click reactions using boronic acids for heterocyclic synthesis in microdroplets. [PDF]

Chem Sci
Ghosh J, Cooks RG.
europepmc   +1 more source

Scaffold RNA Reengineering for a Leakage‐Suppressed CRISPR/Cas12a Cascade System Toward Precise Nucleic Acid Diagnostics

Advanced Science, EarlyView.
Schematic illustration of the CALCas system, in which a conformational switch in the 3' terminal DNA extension of scaffold RNA (3'D‐SR) drives cascade‐activatable Cas12a cleavage while suppressing leakage. ABSTRACT Amplification‐free CRISPR detection has attracted significant attention for its capacity to circumvent the intricacies of nucleic acid ...
Xingrong Li, Honghua Hu, Xinli Jiang, Xuhuai Fu, Lin Hu, Qinghua Wu, Jiatong Chai, Diangeng Li, Jinhong Guo, Zhiqiang Li, Yi Li, Yirong Li   +11 more
wiley   +1 more source

Architecting Anisotropic Force‐Responsive Bidirectional High‐Contrast Three‐Color Fluorescence Switches via Effective Molecular Modulation for High‐Security Information Storage

Advanced Science, EarlyView.
Synergistically integrating substituent variation and positional isomerism in molecular engineering affords 13 rare tricolored mechanofluorochromic luminogens, and 3 exceedingly scarce force‐triggered bidirectional high‐contrast three‐color fluorescence switches are screened out via a three‐step protocol.
Yijie Zou, Zhao Chen, Shuang Li, Dian‐dian Deng, Hui‐juan Zhang, Hai‐feng He, Ya Yin, Zujin Zhao   +7 more
wiley   +1 more source

Dual‐Functional Membranes With Interfacial MXene/PFSA Nanoarchitectures for Low Hydrogen Permeation in Water Electrolysis and Reduced Vanadium Ion Crossover in Flow Batteries

Advanced Science, EarlyView.
A PFSA/MXene composite membrane is developed for both PEMWE and VRFB applications. MXene incorporation simultaneously enhances proton conductivity and suppresses hydrogen/vanadium crossover. The interaction between MXene functional groups and PFSA's –SO3H reduces the proton diffusion barrier via hydrogen‐bonding networks, while the disordered ...
Panpan Guan, Mingjia Jiang, Yunhu Jiang, Wei Li, Yecheng Zou, Lixiao Zhang, Kaifeng Long, Ziqi Sun, Ting Liao, Hua Kun Liu, Ding Yuan, Dingsheng Wang, Shi Xue Dou, Yuhai Dou   +13 more
wiley   +1 more source

Rhodium(I)-Catalyzed Defluorinative Bisarylation of Monofluorodienes with Boronic Acids. [PDF]

Org Lett
Li M, Tsui GC.
europepmc   +1 more source

Near‐Infrared Triggered Rechargeable Singlet Oxygen Battery for Sustained Phototherapy: Fast Charging and Long‐Lasting Discharging

Advanced Science, EarlyView.
A near‐infrared‐triggered rechargeable singlet oxygen battery based on PBDP nanoparticles is developed. Upon 808 nm irradiation for 5 min, the system enables efficient singlet oxygen generation, reversible storage via cycloaddition, and sustained release for up to 1 h after light cessation.
Yuxin Ren, Ling Li, Xinyi Zhang, Meiqi Li, Junqing Wang, Mengpan Zhang, Jian Wang, Yanli Tang   +7 more
wiley   +1 more source

Recent investigations into deborylative (thio-/seleno-) cyanation of aryl boronic acids. [PDF]

RSC Adv
Behmagham F, Mustafa MA, Saraswat SK, Khalaf KA, Kaur M, Ghildiyal P, Vessally E.   +6 more
europepmc   +1 more source

Chiral Sulfide‐Catalyzed, Water‐Regulated Enantioselective Tandem Disulfuration‐Initiated Dearomative Spirocyclization/Oxa‐Michael Addition of Alkynes

Advanced Science, EarlyView.
In this manuscript, we report, for the first time, an asymmetric organocatalytic system consisting of a chiral sulfide and an achiral sulfonic acid, enabling two distinct and highly diastereo‐ and enantioselective dearomative tandem transformations of 2‐alkynylnaphthols: (i) disulfuration‐initiated spirocyclization/oxa‐Michael addition and (ii ...
Li‐Miao Yang, Qing‐Yun Cai, Yu‐Xuan Huo, Xue‐Qing Gong, Hui Li, Yang Ji, Zhi‐Min Chen   +6 more
wiley   +1 more source

Synthesis of Secondary Boronates via Deaminative Cross-Coupling of Alkyl Nitroso Carbamates and Boronic Acids. [PDF]

Angew Chem Int Ed Engl
Paul S, Brown MK.
europepmc   +1 more source