Effect of ultrasound combined with microbubbles therapy on tumor hypoxic microenvironment by Yuyi Feng, Danxia Qiu, Yangcheng He, Hai Jin, Liping Chen, Fen Xi, Zhiwen Hu, Yanlin Xie, Yucai Li, Minhua Lin, Pengxiao Sun, Yan He, Jianhua Liu

“…Strategies to mitigate hypoxia include enhancing blood perfusion and oxygen supply, for example,by decomposing hydrogen peroxide within the tumor. Improving hypoxia in the tumor microenvironment could potentially improve the efficacy of cancer treatments. …”
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Optical and electronic properties of hybrid organic-inorganic perovskite type [NH3-(CH2)3-COOH]2HgCl4 by Ouaaka El Mustafa, Khechoubi El Mostafa

“…The cohesion of the bulk crystal is realized via N-H.…Cl and O-H…O hydrogen bonding. The reflectance (R %) was recorded and applied to deduce the optical band gap. …”
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Adsorptive Dephenolization of Aqueous Solutions Using Thermally Modified Corn Cob: Mechanisms, Point of Zero Charge, and Isosteric Heat Studies by Ositadinma Chamberlain Iheanacho, Joseph Tagbo Nwabanne, Christopher Chiedozie Obi, Chinenye Adaobi Igwegbe, Chijioke Elijah Onu, Irvan Dahlan

“…The involvement of electrostatic attraction, π‐π electron-donor interaction, and hydrogen bonding was also demonstrated. The point of zero charge (pHpzc) was obtained at a pH of 5.83; being slightly lower than the optimum pH of 6 indicates that the sorbent surface is obviously not negatively charged at pHpzc. …”
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Experimental study on optimization of chemical oxygen demand reduction through advanced oxidation process for refinery-based oily sludge in Barmer Rajasthan, India by Rizwan Ul Haq, Hajari Singh, Mahendra Pratap Choudhary

“…AOPs, known for their capacity to degrade complex organic pollutants, are explored under varying operational parameters, including pH, hydrogen peroxide (H₂O₂) dosage, ferrous sulfate (FeSO₄) concentration, and stirring time. …”
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Regio- and stereoselectivity in the Paternò-Büchi reaction on furan derivatives by Maurizio D'Auria, Lucia Emanuele, Rocco Racioppi

“…These results were explained assuming the attack of the excited carbonyl compound on the same side as the hydroxyl group, through the formation of a hydrogen bond or of a complex. This type of attack gave the biradical intermediate in preferential conformations. …”
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In-silico formulation of a next-generation polyvalent vaccine against multiple strains of monkeypox virus and other related poxviruses. by Abu Tayab Moin, Nurul Amin Rani, Rajesh B Patil, Tanjin Barketullah Robin, Md Asad Ullah, Zahidur Rahim, Md Foyzur Rahman, Talha Zubair, Mohabbat Hossain, A K M Moniruzzaman Mollah, Nurul Absar, Mahboob Hossain, Mohammed Abul Manchur, Nazneen Naher Islam

“…The lower RMSD and RMSF values of the TLR8 bound vaccine compared to the TLR3 bound vaccine suggested better stability and consistency of hydrogen bonds. The Rg values of the vaccine chain bound to TLR8 indicated overall stability, whereas the vaccine chain bound to TLR3 showed deviations throughout the simulation. …”
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Adsorption of Indigo Carmine onto Chemically Activated Carbons Derived from the Cameroonian Agricultural Waste Garcinia cola Nut Shells and Desorption Studies by Idris-Hermann Tiotsop Kuete, Raoul Donald Tchuifon Tchuifon, Aurelien Bopda, Christian Sadeu Ngakou, George Ndifor-Angwafor Nche, Solomon Gabche Anagho

“…The primary adsorption mechanisms involved electrostatic interaction, hydrogen bonds formation, and π−π interactions. Maximum adsorption capacity values obtained using the Fritz–Schlunder III three-parameter model were 19.019 mg·g−1 and 18.299 mg·g−1 for CBK1/1 and CBZ1/1, respectively. …”
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Understanding Investigational Perspective of Antioxidant and Antibacterial Properties of Rice by Intan Farahanah, Shariza Sahudin, Hannis Fadzillah Mohsin, Siti Alwani Ariffin, Liyana Dhamirah Aminuddin

“…It focuses on commonly used antioxidant assays, such as the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical scavenging activity assay, which encompasses both single electron transfer and hydrogen atom transfer mechanisms. Other antioxidant assays are also discussed, alongside methods used to evaluate antibacterial properties, including disc diffusion, well diffusion, broth or agar dilution, and advanced techniques such as flow cytofluorometric and bioluminescent assays. …”
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Do Different Tooth Bleaching–Remineralizing Regimens Affect the Bleaching Effectiveness and Enamel Microhardness In Vitro? by Hamideh Sadat Mohammadipour, Parnian Shokrollahi, Sima Gholami, Hosein Bagheri, Fatemeh Namdar, Salehe Sekandari

“…Group 1 (NC) was considered the control with no treatment, and Group 2 (B) was bleached with 40% hydrogen peroxide gel. The 3% fluorohydroxyapatite (FHA) and 2% sodium fluoride (NaF) were applied before (FHA/B, NaF/B), during (FHA + B, NaF + B) and after (B/FHA, B/NaF) the bleaching process in other groups. …”
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Interface regulation and electrolyte design strategies for zinc anodes in high-performance zinc metal batteries by Xun Guo, Shaoce Zhang, Hu Hong, Shixun Wang, Jiaxiong Zhu, Chunyi Zhi

“…However, the development of zinc metal anodes is hindered by challenges such as dendrite formation, hydrogen evolution reaction (HER), and low Coulombic efficiency stemming from undesirable interfacial processes in aqueous electrolytes. …”
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Sulfoxidation of pyrimidine thioate derivatives and study their biological activities by Atif A. El-Gharably, A. A. Nassar, N. M. El-Ganzory, Khalil M. Saad-Allah, A. A. El-Barbary

“…Subsequent sulfoxidation of these derivatives (2–5) using hydrogen peroxide and glacial acetic acid yielded a diverse array of pyrimidine sulfonyl methanone derivatives (6–9). …”
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Chemiluminescence of Mn-Doped ZnS Nanocrystals Induced by Direct Chemical Oxidation and Ionic Liquid-Sensitized Effect as an Efficient and Green Catalyst by Seyed Naser Azizi, Mohammad Javad Chaichi, Parmis Shakeri, Ahmadreza Bekhradnia, Mehdi Taghavi, Mousa Ghaemy

“…It was found that oxidants, especially hydrogen peroxide, could directly oxidize ZnS QDs to produce weak CL emission in basic solutions. …”
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Exploring the Interactions Between Caffeic Acid and Human Serum Albumin Using Spectroscopic and Molecular Docking Techniques by Ali Jahanban-Esfahlan, Leila Roufegarinejad, Mahnaz Tabibiazar, José M. Lorenzo, Ryszard Amarowicz

“…The mechanism by which CA quenched HSA fluorescence was determined to be static, and the values obtained for thermodynamic parameters indicated that the CA and HSA interaction was spontaneous. Hydrogen bonds and van der Waals forces were the main driving forces stabilizing the complex. …”
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Lyman‐alpha Variability During Solar Flares Over Solar Cycle 24 Using GOES‐15/EUVS‐E by Ryan O. Milligan, Hugh S. Hudson, Phillip C. Chamberlin, Iain G. Hannah, Laura A. Hayes

“…Abstract The chromospheric Lyman‐alpha line of neutral hydrogen (Lyα; 1216 Å) is the strongest emission line in the solar spectrum. …”
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Inhibition of Horseradish Peroxidase Activity by Boroxine Derivative, Dipotassium-trioxohydroxytetrafluorotriborate K2[B3O3F4OH] by Jelena Ostojic, Safija Herenda, Semira Galijasevic, Borivoj Galic, Mladen Milos

“…In the absence of the inhibitor values of Km = 0.47 mM and Vmax = 0.34 mM min−1, respectively, were determined. The hydrogen peroxide H2O2 kinetic measurements show a competitive inhibition with the inhibition constant KI = 2.56 mM. …”
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Synthesis, Characterization, and Dielectric Behaviors of 4-Diethanolaminomethyl Styrene and Benzyl Methacrylate Copolymer and Its Metal Complexes by Aslisah Acikses, Fethiye Öksüz

“…As the temperature increased, the intensities of O-H stretching bands at 3125–3429 cm−1 resulting from hydrogen bond decreased and shifted to high frequency. …”
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Pozzolanic Reaction in Clayey Soils for Stabilization Purposes: A Classical Overview of Sustainable Transport Geotechnics by Kennedy C. Onyelowe, Michael E. Onyia, Duc Bui Van, Haci Baykara, Hyginus U. Ugwu

“…This causes a calcination reaction, a process whereby calcium displaces the hydrogen ions of the dipole adsorbed moisture and displaces the sodium ion responsible for the swelling potential of clayey soils. …”
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Optimizing Recycling Processes for Mixed LFP/NMC Lithium-Ion Batteries: A Comparative Study of Acid-Excess and Acid-Deficient Leaching by Pierric Hubert, Angelina Noclain, Safi Jradi, Alexandre Chagnes

“…A design of experiments (DoE) framework was applied to assess the impact of key parameters, including sulfuric acid and hydrogen peroxide concentrations, as well as solid-to-liquid (S/L) ratios, on the dissolution yields of target metals (Ni, Mn, Co, and Li). …”
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Early Permian to Middle Triassic Formation petroleum potentials of Sydney Basin, Australia: A geochemical analysis by Garba Terfa Elijah, Mustapha Khairul Azlan, Asiwaju Lanre, Mutari Lawal

“…The coal formations of the Permian in the Sydney Basin have a higher hydrogen index with much higher TOC extracts than the non-coal formations of the Permian in the same basin. …”
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Optimization, Characterisation and Evaluation of Biochar Obtained from Biomass of Invasive Weed Crotalaria burhia by Loveena Gaur and Poonam Poonia

“…The elemental analysis shows major concentrations of carbon, hydrogen, and oxygen as 57.77%, 6.123%, and 27.60%, respectively. …”
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