Results 31 to 40 of about 1,701,099 (359)
Thermodynamic principle to enhance enzymatic activity using the substrate affinity
Nature Communications, 2023 Understanding how to tune enzymatic activity is important not only for biotechnological applications, but also to elucidate the basic principles guiding the design and optimization of biological systems in nature.
Hideshi Ooka +2 more
doaj +1 more source
Oxygen vacancy defects engineering on Cu-doped Co3O4 for promoting effective COS hydrolysis
Green Energy & Environment, 2023 The activation of H2O is a key step of the COS hydrolysis, which may be tuned by oxygen vacancy defects in the catalysts. Herein, we have introduced Cu into Co3O4 to regulate the oxygen vacancy defect content of the catalysts.
Guanyu Mu +7 more
doaj +1 more source
Iridium Catalyzed Synthesis of Tetrahydro-1H-Indoles by Dehydrogenative Condensation
Inorganics, 2019 Novel synthetic routes to the commonly encountered indole motif are highly sought after. Tetrahydro-1H-indoles were synthesized for the first time from secondary alcohols and 2-aminocyclohexanol in the presence of a well-established iridium catalyst ...
Daniel Forberg +2 more
doaj +1 more source
Imaging Fermi-level hysteresis in nanoscale bubbles of few-layer MoS2
Communications Materials, 2023 The electrical stability and reliability of two-dimensional (2D) crystal-based devices are mainly determined by charge traps in the device defects. Although nanobubble structures as defect sources in 2D materials strongly affect the device performance ...
Dohyeon Jeon +3 more
doaj +1 more source
BMJ Open, 2023 Objective To characterise surgical site infections (SSIs) after open surgery in the UK’s National Health Service.Design Retrospective cohort analysis of electronic records of patients from Clinical Practice Research Datalink, linked with Hospital Episode
Julian F Guest +2 more
doaj +1 more source
Polyethers for biomedical applications. Polymerization of propylene oxide by organozinc/organotin catalysts [PDF]
, 1987 The polymerization of propylene oxide to obtain a high-molecular-weight polymer with an atactic structure required for the application as artificial blood vessels was investigated using combinations of organozinc and organotin compounds as catalyst.
Bantjes, Adriaan +3 more
core +2 more sources
CPT: Pharmacometrics & Systems Pharmacology, 2023 Marzeptacog alfa (activated) (MarzAA) is an activated recombinant human rFVII variant intended for subcutaneous (s.c.) administration to treat or prevent bleeding in individuals with hemophilia A (HA) or B (HB) with inhibitors, and other rare bleeding ...
Alan Faraj +6 more
doaj +1 more source
Ruthenium anchored on carbon nanotube electrocatalyst for hydrogen production with enhanced Faradaic efficiency [PDF]
, 2020 Developing efficient and stable electrocatalysts is crucial for the electrochemical production of pure and clean hydrogen. For practical applications, an economical and facile method of producing catalysts for the hydrogen evolution reaction (HER) is ...
Baek, Jong-Beom +7 more
core +1 more source
Separation of CH4/H2/CO2 Gas Mixtures Using Spherical Pellets of Deposited Zeolites on Monmorillonite [PDF]
Journal of Chemical and Petroleum EngineeringGas purification is necessary for many industrial processes, and the using of zeolite adsorbents is one of the low-cost methods in this field. The aim of this work is to synthesize three types of zeolite/quasi-zeolite through hydrothermal technique and ...
Shima Karimi +2 more
doaj +1 more source
Jurnal Kimia Sains dan Aplikasi, 2019 Effect of temperature, initial H2 pressure, and reaction time on the selective hydrogenation of hexadecanoate acid to 1-hexadecanol over bimetallic ruthenium-tin supported on carbon (denoted as Ru-Sn(3.0)/C; 3.0 is molar ratio Ru/Sn) has been ...
Nor Ain +2 more
doaj +1 more source