Results 11 to 20 of about 493 (208)
Main Group Catalysis: Cationic Si(II) and Ge(II) Compounds as Catalysts in Organosilicon Chemistry
Reactions, 2021 Cyclopentadienyl (Cp)-coordinated cationic Si(II) (1) and Ge(II) compounds (2) are a new class of catalysts for various transformations in organosilicon chemistry.
Elke Fritz-Langhals
doaj +1 more source
Journal of Fundamental and Applied Sciences, 2018 The adsorption of four silanes, namely: N-(2-Aminoethyl)-3-aminopropyltrimethoxysilane (AEAPTMS), 3-methacryloxypropyltrimethoxysilane (MPTMS), allyltrimethoxysilane (ATMS), N-2-[(N-vinylbenzylamino)ethyl]-3-aminopropyltrimethoxysilane hydrochloride ...
O. Bounekta +4 more
doaj +1 more source
Dentin contamination during repair procedures: A threat to universal adhesives?
Clinical and Experimental Dental Research, 2022 Objective This study examined the influence of surface contamination during repair procedures with hydrofluoric acid, silane, or ammonium polyfluoride on the bond strength of universal adhesives to dentin using different etching modes before and after ...
Anne‐Katrin Lührs +2 more
doaj +1 more source
Journal of Natural Fibers, 2023 Bamboo leaves are a resource of cellulose fibers that can be further developed into value-added products. In this research, cellulose nanofibers were obtained from Tinwa bamboo leaves, and then chemically modified with (i) hexadecyltrimethoxysilane ...
Kamonwan Pacaphol +2 more
doaj +1 more source
Molecules, 2003 Alternative methods for the synthesis of pyridoxine have been investigated. The key intermediate, 5-hydroxy-6-methyl-pyridine-3,4-dicarboxylic acid diethyl ester (5), was reduced with either a silane monomer (MeSiH(OEt)2) or a polysiloxane ...
Andrew G. Gum, Yves René Dumond
doaj +1 more source
BioResources, 2022 Paper, nanocellulose, and other polysaccharide-based materials can be excellent candidates for food packaging barrier layers, except that they tend to be vulnerable to moisture.
Dorota B. Szlek +2 more
doaj +1 more source
Catalytic Asymmetric Silane Alcoholysis: Practical Access to Chiral Silanes. [PDF]
ChemInform, 2003 AbstractFor Abstract see ChemInform Abstract in Full Text.
Darby R, Schmidt +2 more
openaire +2 more sources
Nanoscale Research Letters, 2008 Monodisperse magnetic nanoparticles (MNPs) were synthesized by thermal decomposition of iron-oleate and functionalized with silanes bearing various functional groups such as amino group (NH2), short-chain poly(ethylene glycol) (PEG), and carboxylic group
Chen ZP, Xu RZ, Zhang Y, Gu N
doaj +1 more source
Catalytic Wittig and aza-Wittig reactions
Beilstein Journal of Organic Chemistry, 2016 This review surveys the literature regarding the development of catalytic versions of the Wittig and aza-Wittig reactions. The first section summarizes how arsenic and tellurium-based catalytic Wittig-type reaction systems were developed first due to the
Zhiqi Lao, Patrick H. Toy
doaj +1 more source
Cardiology and TherapyIntroduction In dyslipidemia associated with type 2 diabetes (T2DM), elevated triglycerides (TG), increased low-density lipoprotein cholesterol (LDL-C), and decreased high-density lipoprotein cholesterol (HDL-C) levels are commonly found, resulting in a ...
Francisco G. Padilla-Padilla +9 more
doaj +1 more source