Results 1 to 10 of about 46,668 (286)
Effects of 1, 2, 4-Triazole Additive on PEM Fuel Cell Conditioning. [PDF]
Melt processing is one of the essential technologies for the mass production of polymer electrolyte membranes (PEM) at low cost. Azoles have been widely used in PEM to improve their conductivity at a relatively low humidity and recently as bifunctional additives in a melt blowing processing for PEM mass production.
Zhao N +4 more
europepmc +6 more sources
Fluorescent calix[4]triazole for selective fluoride anion sensing. [PDF]
The selective recognition ability of pyrene-calix[4]triazole conjugate for F− was demonstrated through fluorescence quenching based on the PET mechanism.
Cho J, Kim S.
europepmc +3 more sources
Syntheses of 1, 2, 4 Triazole Derivatives and their Biological Activity [PDF]
Cyclisation of [4‐(4‐oxo‐2‐phenyl‐4H‐quinazolin‐3‐yl)‐phenoxy]‐acetic acid‐N′‐(substituted phenyl)‐thiosemicarbazides with sodium metal in 99.0 % ethanol gave 3‐[4‐(4‐substituted phenyl‐5‐thioxo‐4,5‐dihydro‐1H‐1,2,4 triazol‐3‐ylmethoxy)‐ phenyl]‐2‐phenyl‐3H‐quinazolin‐4‐one .
Freddy H. Havaldar, Abhay R. Patil
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Comparative Study of Goitrogenic Actions of 3-Substituted 1, 2, 4-Triazoles in Rats.
Antithyroid actions of 3-amino-1, 2, 4-triazole (ATZ), 3-mercapto-1, 2, 4-triazole (MTZ) and 3-nitro-1, 2, 4-triazole (NTZ), which are substituents on the 3-position of 1, 2, 4-triazole (TZ), and those of the parental compound, were compared in rats. After administration of either ATZ, MTZ, or NTZ, the thyroids of rats were enlarged with decreasing of ...
Masaya Takaoka +6 more
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Novel 1, 2, 4‐Triazoles as Antifungal Agents
The development of innovative antifungal agents is essential. Some fungicidal agents are no longer effective due to resistance development, various side effects, and high toxicity. Therefore, the synthesis and development of some new antifungal agents are necessary. 1,2,4‐Triazole is one of the most essential pharmacophore systems between five‐membered
Zahra Kazeminejad +5 more
openaire +2 more sources
s: In this study, a series of energetic compounds based on C–C linked 1,2,3-triazole and 1,2,4-triazole were synthesized and characterized, i.e., 5-(5-nitro-2H-1,2,3-triazole-4-yl)-4H-1,2,4-triazole-3,4-diamine (compound 1), N-(3-amino-5-(5-nitro-2H-1,2 ...
Wenjing Yao +4 more
doaj +1 more source
Aim. To synthesize 4-amino-5-(quinolin-2-yl)-4H-1,2,4-triazole-3-thiol and study its reactivity in the reaction with aldehydes. Results and discussion.
D. М. Zozulynets +2 more
doaj +1 more source
Synthesis and Characterization of the Triazole Derived from Thiosemicarbazide, 4-Amino-5-Phenyl-4H-1,2,4- Triazole-3-Thiol and Their Copper(II) and Nickel(II) Complexes [PDF]
Triazole N-(3-mercapto-5-phenyl-4H-1,2,4-triazol-4-yl)hydrazinecarbothioamide prepared in good yield via the condensation of 4-amino-5-phenyl-4H-1,2,4-triazole-3-thiol and thiosemicarbazide.
Hamdan Abood Aday
doaj +1 more source
Preparation and antitumor effects of 4-amino-1,2,4-triazole Schiff base derivative
Objectives The purpose of this paper was to synthesize 4-amino-1,2,4-triazole Schiff base derivative and to evaluate its antitumor activity. Methods 2,4,6-Tris (4-formylphenoxy)-1,3,5-triazine was synthesized by nucleophilic substitution with reaction of
Guo-wei Jiang +5 more
doaj +1 more source
The resistance of such strains as Staphylococcus aureus, Escherichia coli extends to many antimicrobial drugs. This problem can be solved by searching for new drugs with high bactericidal and antifungal action.
Ye. O. Karpun, N. M. Polishchuk
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