Zobrazeno 1 - 10
of 220
pro vyhledávání: '"Werner-Michael Kulicke"'
Autor:
SJ Holder
Publikováno v:
Polymer International. 54:615-616
Autor:
Guy C. Berry
Publikováno v:
Journal of the American Chemical Society. 126:10795-10795
Autor:
Holder, SJ
Publikováno v:
Polymer International; March 2005, Vol. 54 Issue: 3 p615-616, 2p
Publikováno v:
Carbohydrate Polymers. 119:159-166
The viscoelastic properties of carboxymethyl hydroxypropyl guar gum (CMHPG) in aqueous solution were determined as function of concentration and of molecular weight, using SEC/MALLS/dRI and viscometry. The chain is more rigid as in native guar as was
Publikováno v:
The Journal of Physical Chemistry B. 114:12468-12472
The rheology of solutions of randomly methylated (1.8) β-cyclodextrin (β-CD) in 1-ethyl-3-methyl imidazolium acetate ([EMIM][Ac]) was studied in detail by rotational and oscillatory shear measurements. It was found that a gel structure was formed e
Publikováno v:
Biorheology. 47:205-224
The focus of this work is on a comparative rheological characterization of sodium hyaluronate (NaHA) samples from fermentative production (NaHA-1, Mw = 1.7 × 10⁶ g/mol) and from rooster comb (NaHA-2, Mw = 4.6 × 10⁶ g/mol) with synovial fluid (S
Autor:
Derek Lohmann, Jörg Storz, Dieter Lechner, Werner-Michael Kulicke, Henning Storz, Olayide S. Lawal
Publikováno v:
European Polymer Journal. 45:3399-3408
Carboxymethyl cassava starch (CMS) was synthesized and its hydrogels were prepared by cross-linking it with di- or polyfunctional carboxylic acids using glutaric (CASXGLU), suberic (CASXSUB), pimelic (CASXPIM) and butanetetracarboxylic acids (CASBTC)
Publikováno v:
Journal of Rheology. 53:799-818
Aqueous solutions of microbially produced sodium hyaluronate in phosphate buffered saline (pH=7.4, T=25 °C) were characterized with regard to their molecular parameters and viscoelastic behavior. The weight-average molar mass (MW), z-average radius
Publikováno v:
Polymer Degradation and Stability. 93:1520-1528
Starch isolated from an under-utilized legume plant (pigeon pea) was carboxymethylated. Influences of reaction parameters were investigated on the degree of substitution (DS) and the reaction efficiency (RE). Studies showed that optimal DS of 1.12 co
Publikováno v:
Reactive and Functional Polymers. 68:1-11
An efficient synthesis path for pure, water-soluble, hydrolytically stable and storable starch acetates with a defined pattern of functionalization and adjustable degree of substitution (DS) and molecular mass is described. The starch acetate samples