Results 111 to 120 of about 12,572 (245)

Sulfur Vacancy Modulation‐Induced Electronic Rearrangement in S‐Scheme BaTiO3@ZnIn2S4 Heterojunctions: Toward Synergistic Piezo‐Photocatalytic H2O2 Evolution

Rare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT High‐yield photocatalytic H2O2 production in sacrificial agent‐free pure water constitutes a critical bottleneck requiring urgent advances in energy catalysis. Although ZnIn2S4 (ZIS) exhibits favourable visible light absorption, it is plagued by severe bulk charge carrier recombination and scarce accessible surface‐active sites.
Sheng Liu, Yuan Xue, Hanyi Chen, Zushun Xu, Jun Du, Quantao Li, Zhengrong Wei, Qing Li   +7 more
wiley   +1 more source

Beyond Simple Mimicry: Next‐Generation Geometric Architectures and Future Paradigms in Small‐Molecule and Macrocyclic Peptidomimetics

Angewandte Chemie, Volume 138, Issue 40, 28 September 2026.
Peptide‐to‐Small Molecule Paradigm: Peptidomimetics have evolved from simple mimicry toward drug‐like scaffolds supported by increasing clinical successes. This Perspective highlights the geometric design principles—linear repetition, convergent fusion, and cyclization—defining the next‐generation peptidomimetic architectures capable of targeting ...
Jesang Lee, Sumin Son, Jeong Yeon Yoo, Ji Hyae Lee, Meehyun Chun, Seung Bum Park   +5 more
wiley   +2 more sources

Unusual amino-group activation towards nucleophilic substitution: reactions between 2-amino-5-halogeno-thiazoles and nucleophiles

, 1976
The nucleophilic substitution of 2-amino-5-halogeno-thiazoles is ...
MEDICI, Alessandro, L. FORLANI, P. E. TODESCO   +2 more
core   +1 more source

Thiazolidine‐2,4‐dione and Thiazole Derivatives as Privileged Structures for Dengue Virus: A Review of Medicinal Chemistry Aspects

ChemistrySelect, Volume 11, Issue 37, 6 October 2026.
This graphical abstract summarizes thiazole, thiazolidine‐2,4‐dione, and hybrid compounds investigated as antiviral candidates against dengue virus. Representative structures and reported potencies are presented in the context of DENV serotypes. Proposed molecular targets include NS2B–NS3 protease and NS5.
Pedro César de Souza, Thaynara Paula Warren Bezerra, Matheus Vinicius Guimarães de Melo, Thayná da Silva Barros, Matheus Italo da Conceição, Michelle Melgarejo da Rosa, Moacyr Jesus Barreto de Melo Rêgo   +6 more
wiley   +1 more source

Chlorine Position Governs the Multitarget Bioactivity of Phenylhydrazines: In Vitro Antioxidant, Anti‐Inflammatory, Anti‐Tyrosinase and Antibacterial Evaluation Supported by DFT and Molecular Docking

ChemistrySelect, Volume 11, Issue 37, 6 October 2026.
Positional chlorination emerges as a key determinant of multitarget activity in phenylhydrazines. The para‐chloro derivative H3 shows the strongest anti‐inflammatory response, notable antibacterial activity, favorable ADMET behavior, and high COX‐2 affinity. DFT descriptors and molecular docking rationalize these substitution‐dependent effects, linking
L. Aouachria, S. Issadi, H. Debab, I. Selatnia, A.G. Soliman, K. Metwally, O. M. A. Khamaysa, Han‐seung Lee, Hassane Lgaz   +8 more
wiley   +1 more source

Studies on Heteropentales. IV : Heteroannelations to Pyrrolo[2,1-b]benzothiazole and Pyrrolo[2,1-b]thiazoles

, 1982
2,3-Dibenzoylpyrrolo[2,1-b]benzothiazole (2) and 6,7-dibenzoylpyrrolo[2,1-b]thiazoles (5a-b) have been synthesized by utilizing the cycloaddition reactions of imidazo[2,1-b]benzothiazole and imidazo[2,1-b]thiazoles, respectively, with dibenzoylacetylene ...
Nishiwaki, Tarozaemon, Harada, Emiko, 阿部, 憲孝, Omori, Toshimasa   +3 more
core  

Photofluidization of Azobenzene‐Based Smart Materials: Fundamental Mechanisms, Structural Classifications, and Surface Patterning Applications

SmartMat, Volume 7, Issue 5, October 2026.
Azobenzene materials possess reversible photofluidization, promising for surface patterning. This review summarizes state‐of‐the‐art advances in azo‐material photofluidization, including photoisomerization mechanisms, molecular/polymer structural categories, emerging patterning applications, remaining challenges and future outlooks.
Jian Chen, Xiaoyan Yuan, Chuanyong Zong, Shichun Jiang, Yiyu Feng   +4 more
wiley   +1 more source

Direct preparation of thiazoles, imidazoles, imidazopyridines and thiazolidines from alkenes.

, 2012
A range of heterocycles, namely thiazoles, imidazoles, imidazopyridines, thiazolidines and dimethoxyindoles, have been synthesised directly from alkenes via a two-step ketoidoination/cyclisation protocol.
Kabeshov, MA, Ian E. D. Smith, Rathi, AH, Mikhail A Kabeshov, Akshat H. Rathi, Timothy J. Donohoe, Donohoe, Timothy, Donohoe, TJ, Smith, IE   +8 more
core   +1 more source

Dietary CoQ10 Ameliorates Age‐Related Megakaryocyte Dysfunction via COPS3‐Mediated Activation of Autophagy

Aging Cell, Volume 25, Issue 10, October 2026.
Dietary CoQ10 improves megakaryocyte maturation and polyploidization and reduces platelet hyperreactivity in naturally aged mice, while experiments in senescent Meg‐01 cells demonstrate enhanced autophagic flux and identify COPS3 as a contributing, but not, mediator.
Yixuan Xu, Yu‐heng Mao, Fenglin Song, Fang He, Yueying Wu, CaiXia Wang, Minghan Wang, Shuangfeng Xie, Heyu Ni, Yan Yang   +9 more
wiley   +1 more source

Palladium-Catalyzed C‑2 Selective Olefination of Thiazoles

, 2016
A highly efficient protocol for C2 selective alkenylation of electron-deficient thiazoles is developed. High C2 position selectivity for alkenylation products is achieved at a neutral environment, and a possible pathway of oxidative alkenylation is ...
Xin Yu (124814), Wei Liu (20030), Chunxiang Kuang (1783678)   +2 more
core   +1 more source