منابع مشابه
Preparation of a Water-Soluble Fluorescent Polymer
A fluorophore-enriched polymer was synthesized through modification of a kind of copolymer by fluorescein isothiocyanate (FITC). The copolymer was obtained by batch emulsion polymerization of t-butyl acrylate (t-BA) and an amino-containing monomer M2, which was produced in our laboratory. According to various characterizations, such as gel permeability chromatography (GPC), H-NMR, fluorescence ...
متن کاملPolymer-surfactant nanoparticles for sustained release of water-soluble drugs.
Poor drug encapsulation efficiency and rapid release of the encapsulated drug limit the use of nanoparticles in biomedical applications involving water-soluble drugs. We have developed a novel polymer-surfactant nanoparticle formulation, using the anionic surfactant Aerosol OT (AOT) and polysaccharide polymer alginate, for sustained release of water-soluble drugs. Particle size of nanoparticles...
متن کاملPreparation and Application of Water-soluble Polymer-metal Complexes
A series of water-soluble polymers and derivatives with chelating groups has been prepared and investigated for the complex formation with various metals. The complexation of basis polymers, such as poly(ethyleneiruine) , poly(vinylamine) , and poly(acrylic acid), as well as copolymers was carried out in homogeneous phase. Membrane filtration allowed continuous or discontinuous separation of th...
متن کاملComplexation of several drugs with water-soluble cyclodextrin polymer.
The complex-forming abilities of a water-soluble ƒÀ-cyclodextrin-epichlorohydrin polymer (CDPS) and two different molecular weight fractions of CDPS were studied and compared with those of ƒÀ-cyclodextrin (ƒÀ3-CyD) and dimethyl-ƒÀ-cyclodextrin (DM-ƒÀ-CyD). CDPS was separated into two main fractions by gel chromatography. CDPS and its fractions formed inclusion compounds with several drugs and t...
متن کاملA water soluble Mn(II) polymer with aqua metal bridges.
The first water soluble and crystallographically determined polynuclear Mn(II) complex, with water molecules bridging every two Mn centers, is reported. This is an unusual feature in 1D oligomer Mn(II) compounds with a nuclearity higher than 2. The polymer structure is largely preserved in water.
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ژورنال
عنوان ژورنال: Journal of the Japan Society of Colour Material
سال: 1973
ISSN: 0010-180X
DOI: 10.4011/shikizai1937.46.376