Results 31 to 40 of about 130 (112)

The development of a practical catalytic Petasus reaction of glycolaldehyde and the asymmetric allylboration of acyl cyanides [PDF]

open access: yes, 2016
Asymmetric nucleophilic boronate reactions have been developed using organic chiral diols, specifically binaphthols, as catalysts. A highly enantioselective allylboration of acyl cyanides under solvent-free conditions was catalyzed by (S)-Br2BINOL.
Summo, Kathryn Eva
core   +1 more source

Raft Synthesis of Water-Soluble, Stimuli-Responsive AB Diblock Copolymers [PDF]

open access: yes, 2008
A series of water-soluble, stimuli-responsive AB diblock copolymers were synthesized via the reversible addition-fragmentation chain transfer (RAFT) polymerization technique employing 2-(2- carboxyethylsulfanylthiocarbonylsulfanyl)propionic acid (CTA26 ...
Wang, Ran
core   +1 more source

The preparation and complexing properties of isocyanide-functionalized polymers [PDF]

open access: yes, 1988
This thesis is concerned with the synthesis of an isocyanide- functionalized polymer support and an investigation of the metal complexing properties of the resin produced.
Csorba, Janine
core   +1 more source

Development of hypervalent iodine(iii)-mediated chemical reactions [PDF]

open access: yes, 2017
El iode hipervalent representa una poderosa eina per dur a terme diferent reaccions d’oxidació en condicions lliures de metalls. S’han realitzat estudis mecanístics que inclouen experiments de control físic-orgànics relatius a la diaminació ...
Romero Segura, Rafael Martín
core   +2 more sources

Primena makroporoznih smola i materijala na bazi celuloze modifikovanih oksidima gvožđa za uklanjanje arsena. [PDF]

open access: yes, 2016
Arsen spada u kategoriju karcinogena klase A, toksičan je i mutagen i prevencija kontaminacije vode za piće izazvana arsenom je izazov koji je globalnog značaj. U cilju smanjenja izloženosti arsenu, Svetska zdravstvena organizacija definisala je standard
Taleb, Khaled
core  

Synthesis of Narrow Molecular Weight Distribution Norbornene-Lactone Functionalized Polymers by Nitroxide-Mediated Polymerization: Candidates for 193-nm Photoresist Materials

open access: yes, 2014
One hundred ninety three-nanometer candidate photoresist materials were synthesized by nitroxide-mediated polymerization (NMP). Statistical copolymerizations of 5-methacryloyloxy-2,6-norboranecarbolactone (NLAM) with 5–10 mol% of controlling co-monomers (
Maric, M., Wang, Z.
core   +2 more sources

Polymeric Network Hierarchically Organized on Carbon Nano-onions: Block Polymerization as a Tool for the Controlled Formation of Specific Pore Diameters. [PDF]

open access: yesACS Appl Polym Mater, 2022
Siemiaszko G   +6 more
europepmc   +1 more source

Using High Performance Additives in Fused Filament Fabrication to Improve Mechanical Properties [PDF]

open access: yes
Fused filament fabrication (FFF) is an extrusion-based additive manufacturing (AM) technique that uses thermoplastic filaments as the feedstock material to build objects from printed layers.
Parker, Nia E
core   +1 more source

Chemometrics Approach Based on Wavelet Transforms for the Estimation of Monomer Concentrations from FTIR Spectra. [PDF]

open access: yesACS Omega, 2023
Wakiuchi A   +10 more
europepmc   +1 more source

Project: Development of polymeric nanocarrier for gene delivery application

open access: yes
Gene therapy is a promising technique that can be used to prevent and treat inherent disorders and to treat cancer or infections, whose treatment has not been discovered yet.
Rana, Nidhi
core   +1 more source

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