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Synthesis and characterization of poly-O-methyl-[n]-polyurethane from a d-glucamine-based monomer
(Elsevier, 2011-09)
Aminoalditol 1-amino-1-deoxy-d-sorbitol (1) was readily converted into 2,3,4,5-tetra-O-methyl derivative 5, a key precursor of a sugar-based [n]-polyurethane. For the polymerization, the free amino or primary hydroxyl ...
Searching for improved mimetic peptides inhibitors preventing conformational transition of amyloid-β 42 monomer
(Academic Press Inc Elsevier Science, 2018-12)
A series of novel mimetic peptides were designed, synthesised and biologically evaluated as inhibitors of Aβ 42 aggregation. One of the synthesised peptidic compounds, termed compound 7 modulated Aβ 42 aggregation as ...
Exploiting cyanine dye J-aggregates/monomer equilibrium in hydrophobic protein pockets for efficient multi-step phototherapy: An innovative concept for smart nanotheranostics
(Royal Society of Chemistry, 2021-04)
After several decades of development in the field of near-infrared (NIR) dyes for photothermal therapy (PTT), indocyanine green (ICG) still remains the only FDA-approved NIR contrast agent. However, upon NIR light irradiation ...
A Model System for the Thermodynamic Analysis of Reaction‐Induced Phase Separation: Solutions of Polystyrene in Bifunctional Epoxy/Amine Monomers
(Wiley VCH Verlag, 2004-03)
A model system, consisting of a linear polymer dissolved in a bifunctional monomer/co‐monomer solvent, was selected to test the applicability of the Flory‐Huggins (FH) theory in the absence of the usual assumptions present ...
Adsorption of interacting monomers on spanning clusters of polyatomic species
(Elsevier Science, 2009-10-15)
The adsorption-desorption process occurring on heterogeneous surfaces is studied by considering a special case where a fractal is used as adsorbent. The fractal surface is the spanning cluster corresponding to the random ...
Chemoselective enzymatic preparation of N-hydroxyalkylacrylamides, monomers for hydrophilic polymer matrices
(Elsevier Science, 2006-05)
A lipase-catalyzed procedure is described for the preparation of N-hydroxyalkylacrylamides useful among a number of electrophoretical applications such as capillary and gel electrophoresis. The N-hydroxyalkylacrylamides ...
Monitoring of visible light photopolymerization of an epoxy/dimethacrylate hybrid system by Raman and near-infrared spectroscopies
(Elsevier, 2013-08-11)
Hybrid systems formulated with epoxy and methacrylate monomers at mass fraction either 50:50 or 75:25 were studied. The individual monomer conversions during photopolymerization with visible light were monitored by Raman ...
Monitoring of visible light photopolymerization of an epoxy/ dimethacrylate hybrid system by Raman and near-infrared spectroscopies
(Elsevier, 2013-08-11)
Hybrid systems formulated with epoxy and methacrylate monomers at mass fraction either 50:50 or 75:25 were studied. The individual monomer conversions during photopolymerization with visible light were monitored by Raman ...
Novel hydrogels based on a high-molar-mass water-soluble dimethacrylate monomer
(John Wiley & Sons Ltd, 2018-05)
This report describes the preparation and swelling behaviour of novel hydrogels based on a water-soluble dimethacrylate monomer (EBisEMA), which is characterized by a relatively high molar mass (Mn ∼ 1700 g mol−1) and ...
Homopolymerization of epoxy monomers initiated by 4-(Dimethylamino)pyridine
(John Wiley & Sons Inc, 2006-01-27)
The anionic epoxy homopolymerization initiated by tertiary amines, imidazoles, and ammonium salts is a complex reaction exhibiting two undesired characteristics for practical applications: (a) slow reaction rates with long ...