Results 121 to 130 of about 339,340 (383)

Amino acid-derived imidazole zwitterion as green interfacial corrosion inhibitor for cold rolled steel

Case Studies in Chemical and Environmental Engineering
A natural amino acid methionine-derived imidazole zwitterion was synthesized and investigated as a corrosion inhibitor on cold-rolled steel in an acid environment using weight loss, electrochemistry, and SEM techniques.
Wan Mohd Norsani Wan Nik, Jiyaul Haque, Mohd Sabri Mohd Ghazali, Atria Pradityana, Izionworu Vincent Onuegbu, Walid Daoudi, Elyor Berdimurodov, Ahmed Abdulamier Al-Amiery   +7 more
doaj  

1-Benzyl-2-benzylsulfanyl-4,4-diphenyl-4,5-dihydro-1H-imidazol-5-one

IUCrData, 2017
The asymmetric unit of the title compound, C29H24N2OS, consists of two independent molecules having markedly different orientations of the substituents on the central imidazole ring.
Rachida Akrad, Joel T Mague, Walid Guerrab, Jamal Taoufik, Mhamed Ansar, Youssef Ramli   +5 more
doaj   +1 more source

Multifunctional Biomedical Devices with Closed‐Loop Systems for Precision Therapy

Advanced Healthcare Materials, EarlyView.
This review explores two major types of closed‐loop therapeutic systems: self‐sustained and externally triggered. It highlights recent advances in stimuli‐responsive materials, integrated bioelectronics, and data‐driven control strategies, offering insight into emerging strategies for personalized, responsive drug delivery.
Yixuan Leng, Rujie Sun
wiley   +1 more source

Development of a Modular Ribonucleoprotein Complex as a General Strategy to Deliver RNAi Therapeutics

Advanced Healthcare Materials, EarlyView.
A modular and customizable RNAi therapeutics delivery platform composed of a pseudosymmetric human RNA binding protein‐siRNA complex (SmiRNP) is developed. By fusing a targeting module and an endosomal escape peptide onto the delivery platform, SmiRNP successfully delivered siRNA to silence the KRAS oncogene in a colorectal carcinoma cell line, leading
Nok Yin Tam, Xiaoqi Wang, Grace Chung Yan Chan, Wai Po Kong, Wai Yin Chau, Xiuqiong Fu, Kwok‐Yin Wong, Hong Lok Lung, Zhi‐Ling Yu, Wei Shen Aik   +9 more
wiley   +1 more source

Activation of the Cyano Group at Imidazole via Copper Stimulated Alcoholysis

Inorganics, 2019
Reactions of 4,5-dicyano-1-methylimidazole with CuX2 (X = Cl, Br) in alcohol solvents (ethanol and methanol) resulted in the formation of Cu(II) carboximidate complexes [CuCl2(5- cyano-4-C(OEt)N-1-methylimidazole)(EtOH)] (1), [Cu2(µ-Cl)2Cl2(5-cyano ...
Rezeda Gayfullina, Sirpa Jääskeläinen, Igor O. Koshevoy, Pipsa Hirva   +3 more
doaj   +1 more source

Heterologous Expression and Purification of \u3cem\u3eVibrio proteolyticus (Aeromonas proteolytica)\u3c/em\u3e Aminopeptidase: A Rapid Protocol [PDF]

, 2009
Metalloaminopeptidases (mAPs) are enzymes that are involved in HIV infectivity, tumor growth and metastasis, angiogenesis, and bacterial infection. Investigation of structure–function relationships in mAPs is a prerequisite to rational design of anti-mAP
Bennett, Brian, Hartley, Mariam
core   +1 more source

Proton transfer in histidine-tryptophan heterodimers embedded in helium droplets

, 2015
We used cold helium droplets as nano-scale reactors to form and ionize, by electron bombardment and charge transfer, aromatic amino acid heterodimers of histidine with tryptophan, methyl-tryptophan, and indole. The molecular interaction occurring through
Bellina, Bruno, Kresin, Vitaly V., Merthe, Daniel J.   +2 more
core   +1 more source

Synthesis of Imidazole‐Based AIEgens with Wide Color Tunability and Exploration of their Biological Applications

, 2016
Research on aggregation‐induced emission (AIE) has become increasingly popular recently and various AIE luminogens (AIEgens) have been developed based on tetraphenylethene, hexaphenylsilole, distyrylanthracene, tetraphenylpyrazine, etc.
Zhegang Song, Weijie Zhang, M. Jiang, H. Sung, R. K. Kwok, Han Nie, Ian D. Williams, Bin Liu, B. Tang   +8 more
semanticscholar   +1 more source

Covalent Organic Frameworks for Photocatalysis

Advanced Materials, EarlyView.
This review provides an overview of recent advances in covalent organic frameworks (COFs) for photocatalysis, focusing on sustainable energy applications like water splitting, hydrogen peroxide generation, and CO2 and N2 reduction. It discusses design principles, structure‐function relationships, challenges in COF photocatalysis, and strategies to ...
Bikash Mishra, Akhtar Alam, Avanti Chakraborty, Bidhan Kumbhakar, Samrat Ghosh, Pradip Pachfule, Arne Thomas   +6 more
wiley   +1 more source

Novel Thiazole Derivatives Containing Imidazole and Furan Scaffold: Design, Synthesis, Molecular Docking, Antibacterial, and Antioxidant Evaluation

Molecules
Carbothioamides 3a,b were generated in high yield by reacting furan imidazolyl ketone 1 with N-arylthiosemicarbazide in EtOH with a catalytic amount of conc. HCl.
Fatimah Agili
doaj   +1 more source