Results 171 to 180 of about 12,633 (256)

Synthesis and physicochemical, DFT, thermal and DNA-binding analysis of a new pentadentate N₃S₂ Schiff base ligand and its [CuN₃S₂]²⁺ complexes. [PDF]

RSC Adv, 2020
Warad I, Suboh H, Al-Zaqri N, Alsalme A, Alharthi FA, Aljohani MM, Zarrouk A.   +6 more
europepmc   +1 more source

Enhanced Thermodynamic Stability of UO22+ Complex Through Structure Preorganization of N3O2‐Pentadentate Planar Ligand for Uranium Harvesting from Seawater

Advanced Science, Volume 13, Issue 17, 23 March 2026.
Thanks to the appropriate structure preorganization of an N3O2‐pentadentate planar ligand, 2,6‐bis(2‐hydroxyphenylmethylaminomethyl)pyridine (H2saldamp) exhibits the strongest coordination affinity to UO22+ (log βU = 33.60) compared to ligands developed for uranium harvesting from seawater to date, as well as good separability of UO22+ from other metal
Ryuto Nabata, Satoru Tsushima, Koichiro Takao   +2 more
wiley   +1 more source

Molecular Diode‐Based Covalent Organic Frameworks: Imine Orientation‐Driven Acid‐Base Switching Photocatalytic H2 Production

Advanced Science, Volume 13, Issue 16, 18 March 2026.
Molecular diode‐based covalent organic frameworks (COFs) enable pH‐responsive current rectification, dynamically reversing electron flow to toggle photocatalytic hydrogen evolution activity between acidic and alkaline environments. ABSTRACT Donor–acceptor type covalent organic frameworks (D–A COFs) have emerged as a promising class of photocatalytic ...
Tianyi Liu, Yunjie Lang, Ning Sun, Xu Fang, Jinhua Rao, Yuchun Xu, Zhen Li, Weiqiao Deng   +7 more
wiley   +1 more source

Metformin‐Based Covalent Organic Frameworks With Excellent Biosafety and High Efficiency against Pathogenic Microorganisms

Advanced Science, Volume 13, Issue 14, 9 March 2026.
This work presents the first metformin‐based COFs featuring built‐in biosafety and a unique triple‐synergy mechanism. This scalable platform achieves broad‐spectrum eradication of bacteria and viruses, enabling reusable protective membranes with exceptional biocompatibility for advanced biomedical applications and personal protection.
Jia‐Yi Liu, Hong Jiang, Lei Ma, Jin‐Yi Yu, Ming‐Yi Yang, Hao‐Ru Wang, Jun‐Yuang Tang, Shengfeng Huang, Wei Yi, Meng Lu, Ya‐Qian Lan, Xu‐Jia Hong   +11 more
wiley   +1 more source

One‐Dimensional Covalent Organic Framework: Synthesis and Photoelectronic Applications

Advanced Energy and Sustainability Research, Volume 7, Issue 3, March 2026.
The functional monomer structures, synthetic strategies, and the related applications of one‐dimensional covalent organic frameworks, as well as their current challenges and future development directions, have been summarized and prospected. One‐dimensional covalent organic frameworks (1D COFs) are linear porous materials constructed from organic units
Xuxin Fan, Yang Xiong, Shuang Zhang, Enrui Li, Yao Yang, Qichun Zhang, Xianglin Yu, Junbo Li   +7 more
wiley   +1 more source

In vitro cytotoxicity activity of novel Schiff base ligand-lanthanide complexes. [PDF]

Sci Rep, 2018
Andiappan K, Sanmugam A, Deivanayagam E, Karuppasamy K, Kim HS, Vikraman D.   +5 more
europepmc   +1 more source

Aerogel Scaffolds: Breathing Life Into Tissue Repair and Companion Diagnostics

Aggregate, Volume 7, Issue 3, March 2026.
Aerogel scaffolds are emerging as multifunctional biomedical platforms that bridge regenerative engineering and molecular diagnostics. By integrating hierarchical porosity, tunable mechanics, and programmable surface chemistry, aerogels can simultaneously support tissue reconstruction and enable localized biomarker sampling and signal transduction ...
Hanlin Zhang, Ruixuan Zheng, Jing Lin, Jiawu Weng, Lexiang Zhang, Fangfu Ye   +5 more
wiley   +1 more source

Heteroleptic Metal Complexes of a Pyrimidinyl Based Schiff Base Ligand Incorporating 2,2'-Bipyridine Moiety: Synthesis, Characterization, and Biological Studies. [PDF]

Front Chem, 2019
Festus C, Okafor SN, Ekennia AC.
europepmc   +1 more source

Molecule‐Based Dinuclear Metal Catalysts for CO2 Photoreduction: From Homogeneous Complexes to Heterogeneous Hybrids

ChemistryEurope, Volume 4, Issue 3, March 2026.
Photocatalytic CO2 reduction represents a sustainable strategy to convert greenhouse gases into fuels and value‐added chemicals driven by solar energy, showing great potential for carbon recycling. However, the inherent inertness of CO2 poses a significant challenge to achieving efficient photocatalytic CO2 reduction. Among various catalysts, dinuclear
Zongyang Liu, Xiaomei Hu, Tianqun Song, Kuo Yuan, Dichang Zhong, Tongbu Lu   +5 more
wiley   +1 more source

Integrated Anatomical, Chemical, Biological and Computational Studies Approach of Myrcia sylvatica (G. Mey) DC. A Multifaceted Insight Into a Promising Amazonian Species

Flavour and Fragrance Journal, Volume 41, Issue 2, Page 270-293, March 2026.
This study presents an integrated anatomical, chemical, biological, and computational analysis of Myrcia sylvatica, revealing key bioactive compounds with antioxidant and toxicological potential, and identifying spathulenol and globulol as promising acetylcholinesterase inhibitors with favourable pharmacokinetic properties. ABSTRACT Myrcia sylvatica (G.
Eliza de Jesus Barros dos Santos, Zelina Ataíde Correia, Ely Simone Cajueiro Gurgel, Leonardo Souza da Costa, Mabrouk Horchani, Hayet Edziri, Ravendra Kumar, Anderson de Santana Botelho, Karyme do Socorro de Souza Vilhena, Eloisa Helena de Aguiar Andrade, Mozaniel Santana de Oliveira   +10 more
wiley   +1 more source