Results 11 to 20 of about 53,595 (218)

Surface Modification of Ga-Doped-LLZO (Li₇La₃Zr₂O₁₂) by the Addition of Polyacrylonitrile for the Electrochemical Stability of Composite Solid Electrolytes

Energies, 2023
Composite solid electrolytes (CSEs), often incorporating succinonitrile (SCN), offer promi I confirm sing solutions for improving the performance of all-solid-state batteries.
Hyewoo Noh, Daeil Kim, Wooyoung Lee, Boyun Jang, Jeong Sook Ha, Ji Haeng Yu   +5 more
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Urine Metabolite Profiling of Human Colorectal Cancer by Capillary Electrophoresis Mass Spectrometry Based on MRB

Gastroenterology Research and Practice, 2012
Aim. The study was to investigate the metabolic profile of urine metabolites and to elucidate their clinical significance in patients with colorectal cancer. Methods. Colorectal cancers from early stage and advanced stage were used in this study.
Jin-Lian Chen, Jing Fan, Liu-Shui Yan, Hui-Qin Guo, Jing-Jing Xiong, Yan Ren, Jun-Duo Hu   +6 more
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CYCLIZATION AND HYDROGENATION OF (+)-CITRONELLAL TO MENTHOLS OVER ZnBr₂ AND Ni CATALYSTS SUPPORTED ON γ-Al₂O₃

Indonesian Journal of Chemistry, 2010
Two steps transformation of (+)-citronellal, cyclization and hydrogenation, on ZnBr2/γ-Al2O3 and Ni/γ-Al2O3 catalyst have been realized with the selectivity to cyclization products (isopulegols) was very high (yield up to ~92.58%) over ZnBr2/γ-Al2O3 ...
Elvina Dhiaul Iftitah, M. Muchalal, Wega Trisunaryanti, Ria Armunanto   +3 more
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Synthesis and investigation on optical and electrochemical properties of 2,4-diaryl-9-chloro-5,6,7,8-tetrahydroacridines

Beilstein Journal of Organic Chemistry, 2021
A facile synthesis of 2,4-diaryl-9-chloro-5,6,7,8-tetrahydroacridine derivatives is reported which is based on POCl3-mediated cyclodehydration followed by double Suzuki–Miyaura cross-coupling.
Najeh Tka, Mohamed Adnene Hadj Ayed, Mourad Ben Braiek, Mahjoub Jabli, Peter Langer   +4 more
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Synthesis and Biological Activities of Pyrazino[1,2-a]indole and Pyrazino[1,2-a]indol-1-one Derivatives

Pharmaceuticals, 2021
This review concerns the synthesis and biological activities of pyrazino[1,2-a]indoles and pyrazino[1,2-a]indol-1-ones reported since 1997 and the discovery of biological activity of pyrazinoindole derivatives.
Kena Zhang, Christine Tran, Mouad Alami, Abdallah Hamze, Olivier Provot   +4 more
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Changing the topology of protein backbone: the effect of backbone cyclization on the structure and dynamics of a SH3 domain

Frontiers in Chemistry, 2015
Understanding of the effects of the backbone cyclization on the structure and dynamics of a protein is essential for using protein topology engineering to alter protein stability and function.
Frank H Schumann, Ranjani eVaradan, Praveen Pudiavettil Tayakuniyil, Jennifer Hall Grossman, Julio A Camarero, Julio A Camarero, David eFushman   +6 more
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Nucleophilic and electrophilic cyclization of N-alkyne-substituted pyrrole derivatives: Synthesis of pyrrolopyrazinone, pyrrolotriazinone, and pyrrolooxazinone moieties

Beilstein Journal of Organic Chemistry, 2017
Intramolecular nucleophilic and electrophilic cyclization of N-alkyne-substituted pyrrole esters is described. Efficient routes towards the synthesis of pyrrolopyrazinone, pyrrolotriazinone and pyrrolooxazinone have been developed.
Işıl Yenice, Sinan Basceken, Metin Balci   +2 more
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Cyclic Peptoid-Peptide Hybrids as Versatile Molecular Transporters

Frontiers in Chemistry, 2021
Addressing intracellular targets is a challenging task that requires potent molecular transporters capable to deliver various cargos. Herein, we report the synthesis of hydrophobic macrocycles composed of both amino acids and peptoid monomers. The cyclic
Claudine Nicole Herlan, Anna Meschkov, Anna Meschkov, Ute Schepers, Ute Schepers, Stefan Bräse, Stefan Bräse   +6 more
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Enzymatic Bromocyclization of α‐ and γ‐Allenols by Chloroperoxidase from Curvularia inaequalis

ChemistryOpen, 2022
Vanadate‐dependent chloroperoxidase from Curvularia inaequalis catalyzes 5‐endo‐trig bromocyclizations of α‐allenols to produce valuable halofunctionalized furans as versatile synthetic building blocks. In contrast to other haloperoxidases, also the more
Janne M. Naapuri, Philip K. Wagner, Prof. Dr. Frank Hollmann, Prof. Dr. Jan Deska   +3 more
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Recent Advances in the Biosynthesis of Carbazoles Produced by Actinomycetes

Biomolecules, 2020
Structurally diverse carbazole alkaloids are valuable due to their pharmaceutical properties and have been isolated from nature. Experimental knowledge on carbazole biosynthesis is limited. The latest development of in silico analysis of the biosynthetic
Masaya Kobayashi, Tomohisa Kuzuyama
doaj   +1 more source