Results 31 to 40 of about 166,653 (305)
Beilstein Journal of Organic Chemistry, 2018 A copper-catalyzed azide–alkyne cycloaddition (CuAAC) reaction for the synthesis of 1,4-disubstituted 1,2,3-triazoles from alkyl diacyl peroxides, azidotrimethylsilane, and terminal alkynes is reported.
Muhammad Israr +4 more
doaj +1 more source
NaClO4 Ethylene Glycol–Water Binary Solution as an Electrolyte for Aqueous Sodium Ion Batteries
Electrochemistry, 2023 Aqueous Na-ion batteries are attracting attention as candidates for large-scale rechargeable batteries with a high safety level. We proposed a novel electrolyte composed of NaClO4 dissolved in water, along with ethylene glycol, to serve as an innovative ...
Ayuko KITAJOU +4 more
doaj +1 more source
Ethylene glycol and glycolic acid production from xylonic acid by Enterobacter cloacae
Microbial Cell Factories, 2020 Background Biological routes for ethylene glycol production have been developed in recent years by constructing the synthesis pathways in different microorganisms.
Zhongxi Zhang +10 more
doaj +1 more source
, 1993 The poly(ethylene glycol) hybrid of Leu-enkephalin (Tyr-Gly-Gly-Phe-Leu) was prepared and its analgesic activity was examined. Poly(ethylene glycol) #4000 was converted to amino-poly(ethylene glycol) and coupled with the Nα-protected pentapeptide ...
MAYUMI, Tadanori +11 more
core +1 more source
Corrosion Behaviors of 5A06 Aluminum Alloy in Ethylene Glycol
International Journal of Electrochemical Science, 2018 As a coolant, ethylene glycol solution can influence the corrosion processes of 5A06 aluminum alloys that are used for aerospace applications. The corrosion behavior of 5A06 in contact with pure ethylene glycol was investigated via 3D confocal laser ...
Xiaoguang Zhang +6 more
doaj +1 more source
Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis
FEBS Letters, EarlyView.Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee +7 more
wiley +1 more source
Enhancing Low‐Temperature Performance of Sodium‐Ion Batteries via Anion‐Solvent Interactions
Advanced Functional Materials, EarlyView.DOL is introduced into electrolytes as a co‐solvent, increasing slat solubility, ion conductivity, and the de‐solvent process, and forming an anion‐rich solvent shell due to its high interaction with anion. With the above virtues, the batteries using this electrolyte exhibit excellent cycling stability at low temperatures. Abstract Sodium‐ion batteries
Cheng Zheng +7 more
wiley +1 more source
Catalytic Hydrogenation of Corn Stalk to Ethylene Glycol and 1,2-Propylene Glycol
, 2011 Catalytic Hydrogenation of Corn Stalk to Ethylene Glycol and 1,2-Propylene GlycolThe use of whole lignocellulosic biomass as the feedstock for cellulose conversion is of great significance for large-scale, low-cost biomass conversion to biofuel and other
张涛 +4 more
core +1 more source
Counterion Dependent Side‐Chain Relaxation Stiffens a Chemically Doped Thienothiophene Copolymer
Advanced Functional Materials, EarlyView.Oxidation of a thienothiophene copolymer, p(g3TT‐T2), via different doping strategies and dopant molecules resulted in materials with similar oxidation levels and a high electrical conductivity of ≈100 S cm−1. However, mechanical properties varied significantly, with sub‐glass transition temperatures and elastic moduli spanning from –44°C to –3°C and ...
Mariavittoria Craighero +12 more
wiley +1 more source
Surface modification of spherical magnesium oxide with ethylene glycol
, 2009 The surface of spherical magnesium oxide has been modified with ethylene glycol in the presence of basic aqueous solution. Fourier transform infrared spectra have shown the presence of the graft group ethylene glycol on the surface of spherical magnesium
Chen, Jiping +8 more
core +1 more source