Results 131 to 140 of about 78,308 (305)

Investigation of the efficiency of powder activated carbon magnetized with Fe3O4 nanoparticles in the removal of catechol from aqueous solutions by response surface methodology

سلامت و محیط, 2019
Background and Objective: The activities of various industries produce a wide range of pollutants and toxic compounds. One of these compounds is the catechol, a cyclic organic compound with high toxicity and resistant to degradation.
S Fallah Jokandan, M Yegane Badi, A Esrafili, A Azari, E Ahmadi, H Tarhandeh, M Kermani   +6 more
doaj  

Self curing and voltage activated catechol adhesives

, 2019
Catechol adhesives are limited to two-part curing designs. For the first time, a one-pot catechol adhesive is demonstrated with multiple modes of external activation: self-curing, electrocuring, substrate, and two-part curing. Lap shear adhesion (50 kPa)
Gan, Lu, Singh, Manisha, Steele, Terry W. J., Pokholenko, Oleksandr, Tan, Nigel Chew Shun, Ghosh, Animesh, Li, Shuzhou, Zhang, Zhonghan, Gupta, Avi   +8 more
core   +1 more source

Electron compensation‐gated nanomotor for immunomodulation and microenvironment remodeling in bacterial pneumonia therapy

BMEMat, EarlyView.
A nanomotor featuring an “electronic lock” via electron compensation in an Au‐Ag alloy ensures therapeutic precision. Near‐infrared light acts as a key, unlocking on‐demand Ag+ release for synergistic bactericidal action and microenvironment remodeling to potently treat bacterial pneumonia. Abstract Bacterial pneumonia treatment is severely hampered by
Chenglong Xue, Xiaoyu Zhao, Yuqian Wang, Lijin Shi, Qi Shuai   +4 more
wiley   +1 more source

The Spasmolytic Actions of Pyrogallol and Catechol on the Isolated Guinea-Pig Ileum

, 1962
Pyrogallol and catechol, potent inhibitors of catechol-o-methyl transferase, have general non-specific spasmolytic actions on the isolated guinea-pig ileum.
E S Johnson
core   +1 more source

Beyond antimicrobials: Ecological nano‐strategies for rebalancing dysbiotic oral microbial homeostasis

BMEMat, EarlyView.
Oral microbial homeostasis, a dynamic host‐microbe balance, is vital in infectious diseases. Conventional antibiotics often disrupt this homeostasis, spurring interest in nanomaterials for oral microbial homeostasis rebalancing. This review outlines nanomaterial strategies across three ecological levels (population/community, ecosystem, and cross ...
Chen Hu, Aohan Luan, Yujun Yang, Linlin Wang, Huilin Wang, Ning Wang, Guixin He, Yajie Yang, Rabiya Noor, Jawad Hussain, Longquan Shao   +10 more
wiley   +1 more source

Tannic acid–metal biomaterials for skin repair: Principles, immune microenvironment modulation, and translational perspectives

BMEMat, EarlyView.
Tannic acid–metal materials are emerging as versatile wound biomaterials, but their value depends on more than multifunctionality. This review maps how tannic acid alone, free metal ions, and coordinated TA–metal systems differ in design logic, immune‐microenvironment effects, and translational potential, offering a practical framework for choosing ...
Shahid Mahmood, Nan Li, Dandan Yang, Chunhui Sun, Yu Wang, Dongzhou Wang, Congcong Zhang   +6 more
wiley   +1 more source

Isolation and properties of catechol-cleaving yeasts from coir rets

, 1966
A suitable method for the selective isolation of catechol-cleaving yeasts from coir rets has been worked out. The yeast strains, all belonging toDebaryomyces hansenii, were found to demand biotin as an essential vitamin.
Jayasankar, NP, Bhat, JV
core  

Conjugated Conductive Polymer Binders for Lithium Batteries: Structural Engineering and Design Principles

Carbon Energy, EarlyView.
Structural engineering of conjugated conductive polymer binders enables integrated electronic transport, strong adhesion, and stable electrode interfaces, offering a promising strategy to reduce inactive components and improve the performance of high‐energy lithium batteries.
Fating Wang, Fei Lv, Jingjing Guo, Min Hong, Xia Wang, Xiaohan Cai, Tiefeng Liu, Jun Lu   +7 more
wiley   +1 more source

Applications of Biomaterials in Separators for Secondary Batteries

Carbon Energy, EarlyView.
In this review, biomaterial‐based separators are reviewed as sustainable alternatives to conventional polyolefin‐based separators. For 12 different natural polymers, spanning from Protista, Plantae, and Animalia, viable strategies for synthesizing biomass‐based separators are described.
Jongyoung Choi, Sung Cik Mun, Yong‐Seok Choi, Jong Ho Won   +3 more
wiley   +1 more source

Towards a Catechol-Substituted TAML

, 2010
https://rdc.reed.edu/v1/resources/b2bb3807-659d-4f85-b218-712083cdc3bf/thumb/128.jpgA convergent synthesis of the catechol-substituted TAML 1.c was attempted.
MacDonald, Ian
core