Search Results - "HYDROXYL group"

The Polyphenols-Valuable Bioactive Compounds.

Authors: Malanca, Andrea-Maria Miheleș, Eniko Roșu, Magdalena et al.

Source: Scientific Papers: Animal Science & Biotechnologies / Lucrari Stiintifice: Zootehnie si Biotehnologii. 2025, Vol. 58 Issue 1, p112-117. 6p.

Subjects: Alzheimer's disease, Hydroxyl group, Reactive oxygen species, Biomolecules, Bioactive compounds

Physicochemical and Technofunctional Properties of Irvingia wombolu Kernels Subjected to Various Cooking Treatments.

Authors: Bemmo, Ulrich Landry Kamdem Ndomou, Serge Cyrille Houketchang Tambo, Stephano Tene et al.

Source: Journal of Food Processing & Preservation. 7/17/2025, Vol. 2025, p1-21. 21p.

Subject Terms: HYDROXYL group, RHEOLOGY, NUTRITIONAL value, RADICALS (Chemistry), ANTINUTRIENTS

Simultaneous determination of peroxydisulfate and bisulfite concentrations with quenching-agent-assisted iodometry.

Authors: Wu, Xinghong Deng, Jun Ye, Jiawei et al.

Source: Journal of Environmental Sciences (Elsevier). Aug2025, Vol. 154, p153-162. 10p.

Subject Terms: HYDROXYL group, ENVIRONMENTAL sampling, TRUST, PEROXYMONOSULFATE, FRIENDSHIP

Oxygen vacancy-hydroxyl frustrated Lewis pairs enabling CO2 cycloaddition for halogen-free synthesis of cyclic carbonates.

Authors: Yue, Chengguang Li, Jiaxin Wang, Mei-Yan et al.

Source: Green Chemistry. 12/7/2025, Vol. 27 Issue 45, p14531-14539. 9p.

Subject Terms: *OXYGEN vacancy, *HYDROXYL group, *COBALT catalysts, *CARBON dioxide, *CATALYTIC activity, *CYCLIC compounds, *LEWIS pairs (Chemistry), *SUSTAINABLE chemistry

4‐Dimethylamino‐1,8‐Naphthalimide as a Fluorescence Signal Amplification for Site Selective and in Situ Probing of the Hydroxyl Radical.

Authors: Suseela, Yelisetty Venkata Mandal, Sabyasachi Jacquemin, Denis et al.

Source: Chemistry - A European Journal. 11/12/2025, Vol. 31 Issue 63, p1-10. 10p.

Subject Terms: *HYDROXYL group, *REACTIVE oxygen species, *AMYLOID beta-protein, *COPPER catalysts, *FLUORESCENCE, *QUANTUM efficiency, *FLUORESCENT probes, *SIGNAL detection

Regulating hydroxyl species over Pd-based nanowires towards enhanced direct electrooxidation of ethylene to ethylene glycol.

Authors: Shengyu Hu Cuiyu Li Hui Jin et al.

Source: Dalton Transactions: An International Journal of Inorganic Chemistry. 11/7/2025, Vol. 54 Issue 41, p15455-15460. 6p.

Subject Terms: *ETHYLENE glycol, *HYDROXYL group, *ETHYLENE, *ELECTRODE efficiency, *CATALYTIC oxidation, *ELECTROCHEMICAL analysis, *CATALYSTS

Novel Hydroxyl-Functional Aliphatic CO 2 -Based Polycarbonates: Synthesis and Properties.

Authors: Maximov, Nikita M. Rzhevskiy, Sergey A. Asachenko, Andrey F. et al.

Source: International Journal of Molecular Sciences. Oct2025, Vol. 26 Issue 20, p10151. 19p.

Subject Terms: *POLYCARBONATES, *HYDROXYL group, *TECHNICAL specifications, *ALIPHATIC compounds, *COPOLYMERS, *CHEMICAL synthesis, *CYCLOPOLYMERIZATION, *CARBON dioxide

Lewis–Brønsted Dual Acid Sites in WO3‐x Catalysts Facilitate Direct Photocatalytic Hydrodeoxygenation of Hydroxy Groups in Alcohols.

Authors: Zhou, Hongru Chen, Zhiwei Kong, Fanhao et al.

Source: Angewandte Chemie. 10/6/2025, Vol. 137 Issue 41, p1-10. 10p.

Subject Terms: *HYDROXYL group, *ALIPHATIC alcohols, *CARBOCATIONS, *LEWIS acids, *BIOMASS conversion, *OXYGENATION (Chemistry), *TUNGSTEN catalysts

People: LEWIS, David B., 1945-

羟基含量对羟基化聚丙烯共混预制膜亲水性能的影响.

Alternate Title: Effect of Hydroxyl Content on Hydrophilic Properties of Hydroxylated Polypropylene Prefabricated Blend Membranes.

Authors: 杨景皓 李 浩 李明远 et al.

Source: Journal of Functional Polymers. Oct2025, Vol. 38 Issue 5, p439-446. 8p.

Subject Terms: *POLYPROPYLENE, *HYDROXYL group, *ION-permeable membranes, *HYDROPHILIC compounds, *CONTACT angle, *MECHANICAL behavior of materials, *SURFACE morphology, *COMPOSITE membranes (Chemistry)

Study of the dependence of hydroxyl groups numbers on treatment time during the synthesis of fullerenols.

Authors: Vnukova, Natalia G. Isakova, Victoria G. Elesina, Victoria I. et al.

Source: Fullerenes, Nanotubes & Carbon Nanostructures. 2025, Vol. 33 Issue 10, p1036-1041. 6p.

Subject Terms: *HYDROXYL group, *TREATMENT duration, *FULLERENE derivatives, *CHEMICAL synthesis, *FUNCTIONAL groups, *HYDROLYSIS, *SPECTROMETRY, *NITRIC acid

Effect of industrial alkene ozonolysis on atmospheric H2SO4 formation.

Authors: Wang, Xing Shi, Xiaowen Jiang, Youling et al.

Source: Journal of Environmental Sciences (Elsevier). Apr2025, Vol. 150, p466-476. 11p.

Subject Terms: TIME-of-flight mass spectrometers, HYDROXYL group, OZONOLYSIS, ALKENES, HUMIDITY, CHEMICAL ionization mass spectrometry

Enhancing pectin's antioxidant properties through ferulic acid grafting: Application in olive oil‐in‐water emulsion.

Authors: Feng, Simin Bi, Ming Yu, Jiahao et al.

Source: Journal of the American Oil Chemists' Society (JAOCS). Apr2025, Vol. 102 Issue 4, p739-751. 13p.

Subject Terms: CHEMICAL stability, HYDROXYL group, FREE radicals, COVALENT bonds, OLIVE oil

Dual-level strategy for quantitative kinetics for the reaction between ethylene and hydroxyl radical.

Authors: Li, Junxian Long, Bo

Source: Journal of Chemical Physics. 5/7/2024, Vol. 160 Issue 17, p1-10. 10p.

Subject Terms: *HYDROXYL group, *CHEMICAL kinetics, *ETHYLENE, *TRANSITION state theory (Chemistry), *WEATHER, *ANHARMONIC motion

Multiscale modeling of CO2 capture in dicationic ionic liquids: Evaluating the influence of hydroxyl groups using DFT-IR, COSMO-RS, and MD simulation methods.

Authors: Torkzadeh, Mehrangiz Moosavi, Majid

Source: Journal of Chemical Physics. 4/21/2024, Vol. 160 Issue 15, p1-17. 17p.

Subject Terms: *HYDROXYL group, *MULTISCALE modeling, *VAN der Waals forces, *CO-combustion, *IONIC liquids, *ION-ion collisions, *BLOOD substitutes

Predissociation dynamics of the hydroxyl radical (OH) based on a five-state spectroscopic model.

Authors: Mitev, Georgi B. Tennyson, Jonathan Yurchenko, Sergei N.

Source: Journal of Chemical Physics. 4/14/2024, Vol. 160 Issue 14, p1-13. 13p.

Subject Terms: *HYDROXYL group, *QUASI bound states, *SPIN-orbit interactions, *ISOTOPOLOGUES, *POTENTIAL energy

Natural Rutin‐Based AIE Probes With Enhanced Fe³⁺ Recognition via Hydroxyl Group Engineering.

Authors: Wang, Kai Lv, Peiwen Liu, Mingyang et al.

Source: Applied Organometallic Chemistry. Sep2025, Vol. 39 Issue 9, p1-10. 10p.

Subject Terms: *RUTIN, *HYDROXYL group, *ANALYTICAL skills, *STRUCTURE-activity relationships, *FLUORESCENT probes

Enhanced Activity and Thermal Stability of Hydroxyl‐Modified Bis(imino)pyridylcobalt Catalysts for Ethylene Polymerization.

Authors: Li, Qiuyu Liu, Shuangshuang Mahmood, Qaiser et al.

Source: ChemPlusChem. Sep2025, Vol. 90 Issue 9, p1-12. 12p.

Subject Terms: *THERMAL stability, *HYDROXYL group, *CATALYSIS, *ETHYLENE synthesis, *COBALT catalysts, *CATALYSTS, *MOLECULAR weights, *STERIC hindrance

芴一步合成 9-芴甲醇过程的醇羟基保护与脱保护.

Alternate Title: Protection and deprotection of alcohol hydroxyl group in one-step synthesis of 9-fluorenylmethanol from fluorene.

Authors: 潘梦妮 叶翠平 刘俊丽 et al.

Source: Applied Chemical Industry. Sep2025, Vol. 54 Issue 9, p2298-2302. 5p.

Subject Terms: *HYDROXYL group, *FLUORENE, *FLUORENONE, *DRUG solubility, *CHEMICAL synthesis, *CHEMICAL yield

Hydroxyl extinction coefficient of synthetic amorphous powder SiO2.

Authors: Fofanov, A. V. Generalova, K. N. Sosunov, A. V. et al.

Source: International Journal of Applied Glass Science. Aug2025, p1. 8p. 10 Illustrations.

Subject Terms: *FUSED silica, *HYDROXYL group, *SILICA gel, *THERMOGRAVIMETRY, *OPTICAL materials, *DIFFERENTIAL scanning calorimetry, *MICROELECTRONICS

Synergistic oxygen vacancy and surface hydroxyl engineering on TiO2 hollow microspheres for boosted photocatalytic ozonation performance.

Authors: Ju, Hongbin Ren, Xuechang Wang, Xiaotian et al.

Source: Chemical Engineering Communications. Aug2025, p1-18. 18p. 17 Illustrations.

Subject Terms: *OXYGEN vacancy, *HYDROXYL group, *PHOTOCATALYSIS, *CATALYTIC activity, *OZONIZATION, *CATALYSIS, *TITANIUM dioxide, *ENERGY dissipation