Results 41 to 50 of about 41,020 (292)
Roasted tree peony (Paeonia ostii) seed oil: Benzoic acid levels and physicochemical characteristics
International Journal of Food Properties, 2019 Tree peony seeds oil (TPSO, Paeonia ostii) extracted at different roasting temperatures were studied for color, acid values, total phenols, fatty acid composition, antioxidant capacity, volatiles, and benzoic acid.
Feng Jin +4 more
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Pesquisa Agropecuária Tropical, 2020 Tridax procumbens is an invasive weed with a strong allelopathic activity. In this study, the contribution of phenolic acids and dimethyl sulfone to the allelopathic effect of T. procumbens was evaluated against Raphanus sativus.
Yusuf Andriana, Tran Dang Xuan
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4-(Diphenylphosphinoyl)benzoic acid [PDF]
Acta Crystallographica Section E Structure Reports Online, 2008 Mol-ecules of the title compound, C(19)H(15)O(3)P, are connected by O-H⋯O hydrogen bonds between the carboxylic acid OH group and the phosphinoyl O atom, forming chains running along the crystallographic b axis.
Yuan-Jing Li, Rong-Chang Zhang
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Preparation and analysis of benzoylated cerebrosides
Journal of Lipid Research, 1973 The benzoylation of cerebrosides with benzoyl chloride and with benzoic anhydride is described, and the derivatives that contained hydroxy and nonhydroxy fatty acids were isolated by high pressure liquid chromatography (HPLC).
Robert H. McCluer, James E. Evans
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4-(Cyclopropanecarboxamido)benzoic acid [PDF]
Acta Crystallographica Section E Structure Reports Online, 2012 In the title compound, C(11)H(11)NO(3), the dihedral angle between the benzene ring and the cyclo-propane ring is 63.2 (1)°. In the crystal, mol-ecules are linked through classical cyclic carb-oxy-lic acid O-H⋯O hydrogen-bond inter-actions [graph set R(2) (2)(8)] giving centrosymmetric dimers which are extended along the b-axis direction through amide ...
Zhong-Qiang Sun +2 more
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Mechanoluminescent HOF Nanotransducers Enabled Sono‐Optogenetics in Parkinsonian Rats
Advanced Functional Materials, EarlyView.We present a mechanoluminescent system utilizing porous hydrogen‐bonded organic frameworks (HOFs) as a toolkit for focused ultrasound‐triggered, non‐invasive light delivery to the deep brain in rats. This approach enables the specific activation of PV‐GPe neurons in dopamine‐depleted Parkinson's disease rat models, resulting in a comparable alleviation
Wenliang Wang +18 more
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Aktualʹnì Pitannâ Farmacevtičnoï ì Medičnoï Nauki ta Praktiki, 2016 Scientists around the world pay considerable interest to chemistry of 1,2,4-triazole and 1,2,3,4-tetrazole thanks to the number of valuable properties of this class of compounds.
Y. S. Hulina, A. G. Kaplaushenko
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A Kinetic Study on Benzoic Acid Pungency and Sensory Attributes of Benzoic Acid [PDF]
Chemical Senses, 1999 Aqueous solutions of benzoic acid (BA) were evaluated by two methods: (i) sensory profile: a descriptive test of sensory attributes combined with semiquantitative analysis; and (ii) pungency intensity measures as a function of time: a computerized recording using specific software.
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2-(Trifluoromethyl)benzoic acid [PDF]
Acta Crystallographica Section E Structure Reports Online, 2011 In the title compound, C(8)H(5)F(3)O(2), a halogenated derivative of benzoic acid, the carboxyl group is tilted by 16.8 (3)° with respect to the plane of the aromatic ring. In the crystal, O-H⋯O hydrogen bonding gives rise to carb-oxy-lic acid dimers, which are further connected into double chains along [1,1/4,1] by C-H⋯O contacts.
Richard Betz, Thomas Gerber
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Designed Lewis Acid–Base Passivation for High Performance Perovskite Solar Cells
Advanced Functional Materials, EarlyView.ABSTRACT Silicon's high cost and long energy payback time remain major barriers to the global expansion of solar power. In contrast, metal–halide perovskites offer abundant, solution‐processable absorbers, and have achieved efficiencies of 25%–30%, positioning them as strong competitors to silicon.
Afna Manaf +4 more
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