Ara
Toplam kayıt 1285, listelenen: 1101-1110
The effect of elastic distortions produced by dislocation loops in an inhomogeneous and anisotropic medium on the rotation angles of Moire fringes
(Wiley-V C H Verlag Gmbh, 2001)
The non-uniform elastic distortions caused by the discrete elliptical Orowan loops in an inhomogeneous and anisotropic medium have been evaluated by using the equivalent inclusion method of Eshelby, and the effect of these ...
A new species of Dianthus (Caryophyllaceae) from Salt Lake, Central Anatolia, Turkey
(Finnish Zoological Botanical Publishing Board, 2000)
Dianthus aydogduii Y. Menemen & E. Hamzaoglu from Salt Lake, Central Anatolia, Turkey, is described as a species new to science and illustrated.
N,N,N ',N '-tetramethylethylenediammonium dichloride
(Munksgaard Int Publ Ltd, 2000)
The structure of the title compound, C6H18N22+. 2Cl(-), has been determined and has a centre of symmetry, The molecule has strong intermolecular hydrogen bonding between each Cl- and an N-H bond [Cl ... N = 3.012 (3) Angstrom].
Nonporous monosize polymeric sorbents: Dye and metal chelate affinity separation of lysozyme
(John Wiley & Sons Inc, 2000)
Lysozyme adsorption onto dye-attached nonporous monosize poly(2-hydroxyethyl-methacrylate-methylmethacrylate) [poly(HEMA-MMA)] microspheres was investigated. Poly(HEMA-MNA) microspheres were prepared by dispersion ...
Synthesis of Poly[(hydroxyethyl methacrylate)-co-(methacrylamidoalanine)] Membranes and Their Utilization as an Affinity Sorbent for Lysozyme Adsorption
(Wiley-V C H Verlag Gmbh, 2001)
Various adsorbent materials have been reported in the literature for protein separation. We have developed a novel and new approach to obtain high protein-adsorption capacity utilizing a 2-methacrylamidoalamne-containing ...
Determination of zinc, cadium, cobalt and nickel by flame atomic absorption spectrometry after preconcentration by poly(ethylene terephthalate) fibers grafted with methacrylic acid
(Pergamon-Elsevier Science Ltd, 2000)
A method for the determination of Zn, Cd, Co and Ni by flame atomic absorption spectrophotometry after preconcentrating on poly(ethylene terephthalate) fibers grafted with methacrylic acid has been developed. The batch ...
Dye affinity poly(2-hydroxyethyl methacrylate) membranes for removal of heavy metal ions
(Marcel Dekker Inc, 2000)
The dichlorotriazinyl dye-ligand Procion Red HE-3B-anchored poly(EGDMA-HEMA) membranes were used for removal of heavy metal ions (i.e., copper, arsenic, cadmium and mercury) from aqueous media containing different amounts ...
Determination of Cu, Zn, Fe, Ni and Cd by flame atomic absorption spectrophotometry after preconcentration by Escherichia coli immobilized on sepiolite
(Elsevier Science Bv, 2000)
A method for the determination of Cu, Zn, Fe, Ni and Cd by flame atomic absorption spectrophotometry (FAAS) after preconcentrating on a column containing Escherichia coli immobilized on sepiolite has been developed. Optimum ...
Novel hydrophobic ligand-containing hydrogel membrane matrix: preparation and application to gamma-globulins adsorption
(Elsevier Science Bv, 2001)
In this study, phenylalanine as a hydrophobic ligand was covalently attached to the co-monomer methacrylochloride. Then, poly(2-hydroxyethylmethacrylate-co-methacrylamidophenyalanine) [poly(HEMA-MApA)] membranes were ...
Preparation of reversibly immobilized lysozyme onto Procion Green H-E4BD-attached poly(hydroxyethylmethacrylate) film for hydrolysis of bacterial cells
(Elsevier Sci Ltd, 2001)
The flat sheet support for enzyme immobilization was prepared by UV-initiated photopolymerization of 2-hydroxyethyl-methacrylate (HEMA) in the presence of an initiator (alpha alpha'-azoisobutyronitrile. AIBN). An affinity ...