Results 21 to 30 of about 45,512 (182)
Molecules, 2020 Analysis of 4-cyanophenol and 3-nitrophenol was carried out using multi-walled carbon nanotubes-based solid-phase extraction (SPE) and capillary electrophoresis (CE) methods. Capillary electrophoresis was carried out with 18 kV voltage, 214 nm detection,
Zeid A. ALOthman +3 more
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Advanced Energy & Sustainability Research, 2023 As a new generation of metal‐free carbon catalyst, the sp3@sp2‐hybridized bucky nanodiamond (ND) is competitive even compared to the traditional metal catalysts in many oxidative reactions.
Liyun Zhang +7 more
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2-Amino-4-nitrophenol monohydrate
Acta Crystallographica Section E, 2010 The title compound, C6H6N2O3·H2O, crystallizes with two formula units in the asymmetric unit. The molecules are essentially planar with the nitro groups twisted slightly out of the ring planes [maximum deviations from the ring plane of 0.13&#
Orhan Büyükgüngör +3 more
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Simultaneous Determination of 2-Nitrophenol and 4-Nitrophenol in Pharmaceutical Industrial Wastewater by Electromembrane Extraction Coupled with HPLC-UV Analysis [PDF]
Pharmaceutical Sciences, 2019 Background: In the present study, an electromembrane extraction (EME) followed by a simple high performance liquid chromatography with ultraviolet detection (HPLC-UV) was developed and validated for simultaneous determination of 2-nitrophenol (2-NP) and ...
Saeid Yaripour +5 more
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l-Tryptophan 4-nitrophenol trisolvate
Acta Crystallographica Section E, 2012 The title compound, C11H12N2O2·3C6H5NO3, comprises a zwitterionic amino acid formed by two nearly planar groups: (i) the indole ring and Cβ, and (ii) the carboxyl group, Cα, as well as the amine N atom, with r.m.s.
E. de Matos Gomes +3 more
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Inhibition of dehydrogenase activity in petroleum refinery wastewater bacteria by phenolic compounds
Revista Ambiente & Água, 2010 The toxicity of phenol, 2-nitrophenol, 4-nitrophenol, 2,4-dinitrophenol, 2-chlorophenol, 4-chlorophenol, 4-bromophenol and 3,5-dimethylphenol on Pseudomonas, Bacillus and Escherichia species isolated from petroleum refinery wastewater was assessed via ...
Gideon C. Okpokwasili +1 more
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(3-Pyridyl)methanaminium 4-nitrophenolate 4-nitrophenol solvate
Acta Crystallographica Section E, 2010 In the crystal structure of the title compound, C6H9N2+·C6H4NO3−·C6H5NO3, ions and molecules are connected via intermolecular N—H...O, N—H...N, O—H...O and C—H...O hydrogen bonds into a ...
Yuan Zhang, Meng Ting Han
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Cocrystal of 4-Nitrophenol and 2,1,3-Benzoselenadizole
Molbank, 2023 The 1:1 cocrystal of 4-nitrophenol (NP) and 2,1,3-benzoselenadiazole (BSA) was successfully synthesized. The X-ray single-crystal diffraction analysis revealed that the structure contained a [Se–N]2 cyclic supramolecular synthon.
Honghong Lan, Shaobin Miao, Weizhou Wang
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Ammonium 2,6-dicarboxy-4-nitrophenolate
Acta Crystallographica Section E Structure Reports Online, 2004 The title compound, NH4+·C8H4NO7− consists of a 2,6-dicarboxy-4-nitrophenolate anion and an ammonium cation, both of which possess crystallographic twofold rotation symmetry. All the O atoms of the anion and the H atoms of the cation contribute to hydrogen bonds, forming a three-dimensional network.
Yu-Xi Sun, Yi Nie
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Advanced Functional Materials, EarlyView.Ru single atoms and RuP nanoclusters are co‐anchored in N, P, and B co‐doped porous carbon nanospheres via in situ carbonization/phosphidation of a boronate polymer precursor. RuP activates water, while nearby Ru single atoms accelerate H2 formation through H* transfer. The catalyst delivers low overpotential and high durability in alkaline HER and AEM
Xiaohong Wang +13 more
wiley +1 more source