Results 21 to 30 of about 193,836 (387)
Phosphoric Acid-Doped Ion-Pair Coordinated PEMs with Broad Relative Humidity Tolerance
Energies, 2020 Proton exchange membrane (PEM) capable of working over a broad operating condition window is critical for successful adoption of PEM-based electrochemical devices.
Ding Tian +3 more
doaj +1 more source
Fluorescent polyacrylate derivate from 4-biphenylmethanol with UV-green emission
Designed Monomers and Polymers, 2018 In this paper we report the synthesis of a new polyacrylate named poly(1,1ʹ-BP4MA) which is a derivate from 4-biphenylmethanol monomer. Poly(1,1ʹ-BP4MA) was obtained by solution and bulk polymerization techniques to yield polymers with high molecular ...
Ana M. Herrera-González +4 more
doaj +1 more source
Dechlorination of selected polychlorinated biphenyl congeners using metal-impregnated pulverized shrimp shell catalyst from waste [PDF]
Global Journal of Environmental Science and Management, 2023 BACKGROUND AND OBJECTIVES: Polychlorinated biphenyls are pervasive contaminants that are receiving attention worldwide. Due to their well-known propensity to have harmful impacts on both humans and the environment, polychlorinated biphenyls have been ...
D.B. Aviantara +4 more
doaj +1 more source
Scientific Reports, 2016 Aerobic mineralization of PCBs, which are toxic and persistent organic pollutants, involves the upper (biphenyl, BP) and lower (benzoate, BZ) degradation pathways.
M. Leewis, O. Uhlík, M. Leigh
semanticscholar +1 more source
Crystal structure of (2′,3,6′-trichlorobiphenyl-2-yl)boronic acid tetrahydrofuran monosolvate
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, C12H8BCl3O2·C4H8O, crystallizes as a tetrahydrofuran monosolvate. The boronic acid group adopts a syn–anti conformation and is significantly twisted along the carbon–boron bond by 69.2 (1)°, due to considerable steric hindrance from ...
Krzysztof Durka +2 more
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Biphenyl-3,3′,4,4′-tetraamine [PDF]
Acta Crystallographica Section E Structure Reports Online, 2010 The title compound, C(12)H(14)N(4), has a crystallographically imposed centre of symmetry. Inter-molecular N-H⋯N hydrogen bonds between amino groups link adjacent mol-ecules into a three-dimensional network where ten-membered hydrogen-bonded rings are observed.
Qian, Hui-Fen, Huang, Wei
openaire +2 more sources
Crystal structure of 4′-bromo-2,3,5,6-tetrafluorobiphenyl-4-carbonitrile
Acta Crystallographica Section E: Crystallographic Communications, 2015 The title compound, C13H4BrF4N, synthesized from 1,4′-bromoiodobenzene and 4-bromo-2,3,5,6-tetrafluorobenzonitrile in a coupling reaction was found to crystallize in the orthorhombic space group P212121.
Ricarda Heckel +3 more
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Isolation, synthesis and medicinal chemistry of biphenyl analogs – A review
Results in Chemistry, 2023 The scaffold-based drug design has been widely used in new drug discovery. Biphenyl and its analog scaffold are found in many drugs and naturally occurring compounds.
Sandeep Singh, P. Geetha, R. Ramajayam
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4-(4-Nitrophenoxy)biphenyl [PDF]
, 2009 The two phenyl rings of the biphenyl unit of the title compound, C18H13NO3, are almost coplanar [dihedral angle 6.70 (9)°]. The nitrophenyl ring, on the other hand, is significantly twisted out of the plane of the these two rings, making dihedral angles ...
Akhter, Toheed +4 more
core +3 more sources
Interaction of brequinar and analogs with PD-L1: a molecular docking analysis [PDF]
Exploration of Drug ScienceAim: The immunosuppressive drug brequinar (BQR) is a potent inhibitor of dihydroorotate dehydrogenase (DHODH) active against autoimmune diseases and viral infections.
Gérard Vergoten, Christian Bailly
doaj +1 more source