Results 31 to 40 of about 409,864 (304)
Electrochemical Borylation of Carboxylic Acids [PDF]
Proceedings of the National Academy of Sciences, 2021 A simple electrochemically mediated method for the conversion of alkyl carboxylic acids to their borylated congeners is presented. This protocol features an undivided cell setup with inexpensive carbon-based electrodes and exhibits a broad substrate scope and scalability in both flow and batch reactors. The use of this method in challenging contexts is
Lisa M. Barton +3 more
openaire +3 more sources
DSSC Anchoring Groups: A Surface Dependent Decision [PDF]
, 2014 Electrodes in dye sensitised solar cells (DSSCs) are typically nanocrystalline anatase TiO2 with a majority (101) surface exposed. Generally the sensitising dye employs a carboxylic anchoring moiety through which it adheres to the TiO2 surface.
Bowler, David R., O'Rourke, Conn
core +2 more sources
Cross-linking of dermal sheep collagen using a water-soluble carbodiimide [PDF]
, 1996 A cross-linking method for collagen-based biomaterials was developed using the water-soluble carbodiimide 1-ethyl-3-(3-dimethyl aminopropyl)carbodiimide hydrochloride (EDC).
Dijkstra, P.J. +5 more
core +4 more sources
Introduction of functional groups on polyethylene surfaces by a carbon dioxide plasma treatment [PDF]
, 1995 Poly(ethylene) (PE) films were treated with a carbon dioxide (CO2) plasma to study the formation of oxygen-containing functional groups at the surface. Modified and nonmodified films were characterized by X-ray photoelectron spectroscopy (XPS) and water ...
Feijen, Jan +3 more
core +2 more sources
Open Notebook Science Challenge: Solubilities of Organic Compounds in Organic Solvents [PDF]
, 2010 This book contains the results of the Open Notebook Science Solubility Challenge. All experimental measurements are provided with a link to either the laboratory notebook page where the experiment was carried out or to a literature reference.
Andrew Lang +17 more
core +6 more sources
Molecules, 2008 [1,4]Diazepino[2,3-h]quinolone carboxylic acid 3 and its benzo-homolog tetrahydroquino[7,8-b]benzodiazepine-3-carboxylic acid 5 were prepared via PPAcatalyzed thermal lactamization of the respective 8-amino-7-substituted-1,4-dihydroquinoline-3-carboxylic
Yusuf M. Al-Hiari +2 more
doaj +1 more source
Food Technology and Biotechnology, 2020 Research background. TomloxB is the main isoform of lipoxygenase associated with ripening and senescence of fruits. On the other hand, ethylene, a gaseous hormone, is essential for the regulation of ripening in climacteric fruits like tomatoes.
Arturo Alberto Velázquez- López +5 more
doaj +1 more source
Crystal structure of [1,1′:3′,1′′-terphenyl]-2′,3,3′′-tricarboxylic acid
Acta Crystallographica Section E: Crystallographic Communications, 2015 The asymmetric unit of the title compound, C21H14O6, comprises two symmetrically independent molecules that form a locally centrosymmetric hydrogen-bonded dimer, with the planes of the corresponding carboxylic acid groups rotated by 15.8 (1) and 17.5 (1)°
Daniel A. Decato, Orion B. Berryman
doaj +1 more source
Diamondoids are not forever: microbial biotransformation of diamondoid carboxylic acids
Microbial Biotechnology, 2020 Summary Oil sands process‐affected waters (OSPW) contain persistent, toxic naphthenic acids (NAs), including the abundant yet little‐studied diamondoid carboxylic acids.
Benjamin D. Folwell +2 more
doaj +1 more source
Fragmentation of a dioxolanyl radical via nonstatistical reaction dynamics: characterization of the vinyloxy radical by ns time-resolved laser flash photolysis [PDF]
, 2018 The photochemistry of two Barton esters, one derived from a dioxolane carboxylic acid and the other from pivalic acid, was investigated by product analysis and nanosecond laser flash photolysis (LFP).
Bucher, Götz +3 more
core +1 more source