Results 261 to 270 of about 175,773 (312)

New insight in crosslinking degree determination for crosslinked starch

Carbohydrate Research, 2018
The crosslinked starch has been studied for many years, but it is difficult to characterize degree of substitution on crosslinking of the very high and low crosslinked starches. The available approaches (including viscosity, settling volume, and P content) all have their limitations, i.e., not applicable in a large scope, pollution problem, and can not
Tingting, Kou, Qunyu, Gao
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Crosslinking of collagen with dendrimers

Journal of Biomedical Materials Research Part A, 2005
AbstractPolypropyleneimine octaamine dendrimers were studied as an alternative means of generating highly crosslinked collagen. Crosslinking was effected by using the water‐soluble carbodiimide 1‐ethyl‐3‐(3‐dimethyl aminopropyl) carbodiimide hydrochloride (EDC).
X, Duan, H, Sheardown
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A practical approach to crosslinking

Molecular Biology Reports, 1993
The various aspects of chemical crosslinking are addressed. Crosslinker reactivity, specificity, spacer arm length and solubility characteristics are detailed. Considerations for choosing one of these crosslinkers for a particular application are given as well as reaction conditions and practical tips for use of each category of crosslinkers.
G, Mattson, E, Conklin, S, Desai, G, Nielander, M D, Savage, S, Morgensen   +5 more
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The crosslinking of phosphorylase kinase

Archives of Biochemistry and Biophysics, 1982
Abstract Phosphorylase kinase from rabbit skeletal muscle has been crosslinked with dimethylsuberimidate and the products have been examined by SDS-gel electrophoresis. Identification of crosslinked species was made from their molecular weights and from their susceptibility to digestion by specific proteolytic enzymes.
P K, Lambooy, R F, Steiner
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Crosslinking in Acetoacetoxy Functional Waterborne Crosslinkable Latexes

Macromolecular Symposia, 2006
AbstractChain crosslinking through the different stages of the production of acetoacetoxy ethyl methacrylate (AAEMA) containing acrylic latexes was studied; namely, during the synthesis step, after latex neutralization and after crosslinking with diamines.
Iñigo González, José M. Asua, José R. Leiza   +2 more
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Crosslinking of oriented rubber

Journal of Polymer Science, 1957
AbstractSmoked sheet rubber, previously oriented in the calendering process, was crosslinked by exposure to 2 M.e.v. high energy electrons in the absence of vulcanizing agents. Even after annealing the resultant rubber showed anisotropic elastic properties, having a high elastic modulus and a low elongation at break in the direction of orientation.
A. Charlesby, E. von Arnim
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Crosslinking of uteroglobin by transglutaminase

Biochemical and Biophysical Research Communications, 1984
Uteroglobin, a progesterone induced, pregnancy related protein, can be incorporated into higher molecular weight proteins by human placental Factor XIIIa. This process is time dependent, requires CaCl2 and can be inhibited by the addition of polylysine, dansylcadavarine or histamine. Crosslinking of uteroglobin into higher molecular weight proteins can
R, Manjunath, S I, Chung, A B, Mukherjee
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Crosslinking and Self-Crosslinking in Keratin Fibers

1977
In recent years much attention has been directed toward the elucidation of a variety of bonds and interactions that exist between the protein molecules in wool fibers. It is argued that these forces are responsible for maintaining the stable structure of the fiber and that many of its mechanical and chemical properties can be explained by them.
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Crosslinking in keratins. IV. Thermal cleavage of crosslinks

Journal of Applied Polymer Science, 1965
When wool is heated at 205°C. under silicone oil, it becomes progressively more soluble in 88% formic acid. This solubility is due almost exclusively to breakage of disulfide crosslinks. Assuming first-order crosslink cleavage, and using the methods of the first paper of this series, we establish the presence of two independent components.
E. Menefee, G. Yee
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Crosslinking Kinetics: Partitioning According to Number of Crosslinks

Macromolecular Theory and Simulations, 2004
AbstractSummary: To mathematically describe crosslinking kinetics for polymers, we have proposed a novel method that accounts for the number of crosslinks, that is, partitioning according to number of crosslinks (PANC). By contrast, the well‐known method of numerical fractionation tracks generations of crosslinked molecules, defined to include a range ...
Rujun Li, Benjamin J. McCoy
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