Triterpene esters from Uncaria rhynchophylla hooks as potent HIV-1 protease inhibitors and their molecular docking study by JiSuk Lee

“…In silico docking result of triterpene ester 8 elucidated conventional hydrogen bonding with specific amino acid residues—Asp29B, Lys45B, and Asn25A—interacting with the aromatic hydroxyl group at position 7′ and the carboxylic acid at position 28. …”
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A Diversified Spectrometric and Molecular Docking Technique to Biophysical Study of Interaction between Bovine Serum Albumin and Sodium Salt of Risedronic Acid, a Bisphosphonate fo... by M. Manjushree, Hosakere D. Revanasiddappa

“…The interaction between BSA and RSN mainly occurred as a result of hydrogen bonds and van der Waals forces, the process is exothermic and spontaneous, and it was achieved through van ’t Hoff equation. …”
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Adsorptive Removal of Hexavalent Chromium by Diphenylcarbazide-Grafted Macadamia Nutshell Powder by Londolani C. Maremeni, Sekomeng J. Modise, Fanyana M. Mtunzi, Michael J. Klink, Vusumzi E. Pakade

“…Macadamia nutshell powder oxidized by hydrogen peroxide solutions (MHP) was functionalized by immobilizing 1,5′-diphenylcarbazide (DPC) on its surface. …”
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Rancang Bangun Generator HHO untuk Aplikasi pada Engine 1108 Cm3 by Rino Sukma, Nofriyandi Nofriyandi, Hanif Hanif, Dian Wahyu, Andriyanto Andriyanto

“…Electrolysis is a method used to describe the composition of air. electrolysis converts air bonds (H₂O) into its constituent compounds flammable Hydrogen and Oksigen which help the combustion process. …”
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HPLC Evaluation of Phenolic Profile, Nutritive Content, and Antioxidant Capacity of Extracts Obtained from Punica granatum Fruit Peel by Sushil Kumar Middha, Talambedu Usha, Veena Pande

“…For this, extracts were screened for possible antioxidant activities by free radical scavenging activity (DPPH), hydrogen peroxide scavenging activity and ferric-reducing antioxidant power (FRAP) assays. …”
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Recent developments in carbon‐based electrodes surface modification for zinc bromine flow battery by Yanhong Li, Xiaoyun Sun, Lin Meng, Xingxing Wang, Boxue Ouyang, Deren Wang, Chenyu Zhao, Haochen Hu

“…However, challenges such as uneven zinc deposition leading to zinc dendrite formation on the negative electrode and parasitic hydrogen evolution reaction during charging pose risks of membrane puncturing and short circuits, thereby limiting energy density improvements. …”
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Fabrication of pH-Responsive Chitosan/Polyvinylpyrrolidone Hydrogels for Controlled Release of Metronidazole and Antibacterial Properties by Zerihun Feyissa, Gemechu Deressa Edossa, Tariku Bayisa Bedasa, Leta Guta Inki

“…Functional groups and covalent and hydrogen bonds formed, thermal stability, phase structure, and morphology were characterized by Fourier-transform infrared spectroscopy, thermogravimetric analysis, X-ray diffraction, and scanning electron microscopy. …”
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Standard arbitration agreements: a viable means for antitrust damages claims? by Antonio Robles Martín-Laborda

“… Following the judgment of the Court of Justice and especially the Opinion of the Advocate General in the CDC Hydrogen Peroxide case, arbitration agreements on disputes concerning damages for infringements of the competition rules of the TFEU have been interpreted as being contrary to the principle of effectiveness of EU law by making the non-application of the competition rules more likely. …”
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Effects of Ozone Pretreatment and Lauric Acid Modification on the Structure and Properties of Banana Starch by CONG Xiaofei, ZHENG Lili, ZHENG Xiaoyan, XIAO Dao, AI Binling, YANG Yang, SHENG Zhanwu, YANG Jinsong

“…Fourier transform infrared spectroscopy (FTIR) and X-ray diffraction (XRD) revealed that banana starch and lauric acid formed non-V-type and V-type complexes through hydrogen bonding and hydrophobic interactions. The results of contact angle and thermogravimetric (TG) analysis demonstrated that the hydrophobic properties and thermal stability of the complexes were improved. …”
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Superoxide Dismutase 3 Limits Collagen-Induced Arthritis in the Absence of Phagocyte Oxidative Burst by Tiina Kelkka, Juha Petteri Laurila, Outi Sareila, Peter Olofsson, Mikko Olavi Laukkanen, Rikard Holmdahl

“…Extracellular superoxide dismutase (SOD3), an enzyme mediating dismutation of superoxide into hydrogen peroxide, has been shown to reduce inflammation by inhibiting macrophage migration into injured tissues. …”
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Lithium and strontium isotope hydrogeochemistry in Okayama and Tottori Prefectures, southwest Japan: implications for tracing slab-derived fluid by Manato Akishiba, Yoshiro Nishio

“…Abstract Dehydration of the Philippine Sea Plate during subduction beneath the forearc region of southwest Japan releases fluids into the crust, potentially producing Arima-type fluids, which are characterized by anomalous hydrogen and oxygen isotopic compositions (δD and δ 18O). …”
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A Review Study on the Main Sources of Porosity in Al-Si Cast Alloys by Agnes Samuel, Yasser Zedan, Herbert Doty, Victor Songmene, Fawzy. H. Samuel

“…Melts were Sr-modified and grain-refined. Hydrogen content was varied from less than 0.1 ml/100 g Al to ∼0.4 ml/100 g Al; Fe was increased to 0.8% in B319 alloy. …”
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Synthesis and X-Ray Crystal Structure of (1E)-1-(4-Chlorophenyl)-N-hydroxy-3-(1H-imidazol-1-yl)propan-1-imine by Mohamed I. Attia, Hazem A. Ghabbour, Maha S. Almutairi, Soraya W. Ghoneim, Hatem A. Abdel-Aziz, Hoong-Kun Fun

“…The molecules are packed in crystal structure by weak intermolecular O–H⋯N hydrogen bonding interactions. Compound 4 is a useful intermediate for the synthesis of new imidazole-containing antifungal agents.…”
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High Quality GaAs Epilayers Grown on Si Substrate Using 100 nm Ge Buffer Layer by Wei-Cheng Kuo, Hung-Chi Hsieh, Wu Chih-Hung, Huang Wen-Hsiang, Chien-Chieh Lee, Jenq-Yang Chang

“…The thin Ge buffer layers were modulated by hydrogen flow rate from 60 to 90 sccm to improve crystal quality by electron cyclotron resonance chemical vapor deposition (ECR-CVD) at low growth temperature (180°C). …”
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Boundary Layer of Photon Absorption Applied to Heterogeneous Photocatalytic Solar Flat Plate Reactor Design by Héctor L. Otálvaro-Marín, Miguel Angel Mueses, Fiderman Machuca-Martínez

“…This study provides information to design heterogeneous photocatalytic solar reactors with flat plate geometry used in treatment of effluents and conversion of biomass to hydrogen. The concept of boundary layer of photon absorption taking into account the efficient absorption of radiant energy was introduced; this concept can be understood as the reactor thickness measured from the irradiated surface where 99% of total energy is absorbed. …”
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Remarkable Conversion of 2-Thioxo-2,3-dihydroquinazolin-4(1H)-ones into the Corresponding Quinazoline-2,4(1H,3H)-diones: Spectroscopic Analysis and X-Ray Crystallography by Adel S. El-Azab, Nasr Y. Khalil, Alaa A.-M. Abdel-Aziz

“…In the crystal cell, two identical conformers of compound 11 were found connected by intramolecular hydrogen bonds, responsible for the favourable occurrence of these two independent molecules.…”
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Low-carbon ammonia-based fuel for maritime transport by A.A. Levikhin, A.A. Boryaev

“…Ammonia can be used in internal combustion engines both in pure form and as a mixture with hydrocarbon fuel (dual-fuel engines) and additives that ensure its ignition in existing propulsion systems (hydrogen, acetylene, etc.). The article presents the current list of standards and rules for the use of ammonia. …”
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Studies on the biological effects of ozone: 8. Effects on the total antioxidant status and on interleukin-8 production by V. Bocci, G. Valacchi, F. Corradeschi, G. Fanetti

“…This is in line with the current idea that hydrogen peroxide, as a byproduct of O3 decomposition, acts as a messenger for the cytokine induction.…”
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Assessment of Air Quality and Noise around Okrika Communities, Rivers State, Nigeria by AE Gobo, TJK Ideriah, TE Francis, HO Stanley

“…The parameters measured were suspended particulate matter, nitrogen dioxide, sulphur dioxide, hydrogen sulphide, ammonia, carbon monoxide, methane and volatile organic carbon, temperature, wind speed, wind direction and relative humidity. …”
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Green Synthesis of Cobalt–Zinc Ferrites and Their Activity in Dye Elimination via Adsorption and Catalytic Wet Peroxide Oxidation by Mariia Liaskovska, Tetiana Tatarchuk, Volodymyr Kotsyubynsky

“…The electron transfer between ferrite samples and hydrogen peroxide was evidenced using electrochemical tests. …”
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