Results 271 to 280 of about 1,047,412 (314)
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Langmuir, 2014
Actuators are materials and devices that are able to change their shape in response to changes in environmental conditions and perform mechanical work on nano-, micro-, and macroscales. Among the huge variety of different actuators, polymer-based ones are highly attractive because of a number of properties such as sensitivity to a broad range of ...
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Actuators are materials and devices that are able to change their shape in response to changes in environmental conditions and perform mechanical work on nano-, micro-, and macroscales. Among the huge variety of different actuators, polymer-based ones are highly attractive because of a number of properties such as sensitivity to a broad range of ...
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Organic Syntheses Using Polymeric Supports, Polymeric Reagents, and Polymeric Catalysts
Journal of Macromolecular Science, Part C: Polymer Reviews, 1976Abstract In conventional organic syntheses, organic molecules are treated with a reagent or reagents and the transformed organic molecules, now termed the product, are isolated. The various steps in a conventional organic synthesis may be represented schematically as in Fig. 1.
Mathur, N., Williams, R.
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1989
The discovery of the metallic conductivity (σ) of polyethyne1 (hereafter polyacetylene) in 1977 disclosed a new field of research on organic polymers, with the aim of combining the properties of two divergent classes of materials: plastics and metals. The characteristics of this material and its technological applications have stimulated the interest ...
Bolognesi A, Catellani M, Destri S
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The discovery of the metallic conductivity (σ) of polyethyne1 (hereafter polyacetylene) in 1977 disclosed a new field of research on organic polymers, with the aim of combining the properties of two divergent classes of materials: plastics and metals. The characteristics of this material and its technological applications have stimulated the interest ...
Bolognesi A, Catellani M, Destri S
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International Journal of Pharmaceutics, 2004
In 1975 Prof. H. Ringsdorf proposed a model for rational design of polymeric prodrugs [J. Polym. Sci. Symp. 51 (1975) 135]. The model has been the most important basis for research in the field, since it was the first model that took into account both the chemical and biological aspects needed for the design of polymeric prodrugs. This paper deals with
K, Hoste, K, De Winne, E, Schacht
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In 1975 Prof. H. Ringsdorf proposed a model for rational design of polymeric prodrugs [J. Polym. Sci. Symp. 51 (1975) 135]. The model has been the most important basis for research in the field, since it was the first model that took into account both the chemical and biological aspects needed for the design of polymeric prodrugs. This paper deals with
K, Hoste, K, De Winne, E, Schacht
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On the polymerization of tropomyosin
Archives of Biochemistry and Biophysics, 1962Abstract The polymerization of tropomyosin was studied by light scattering, covering a wide range of protein and salt concentrations. Depolymerization of tropomyosin molecules with dilution was found at very dilute protein concentration, a phenomenon which had not been observed.
T, OOI, K, MIHASHI, H, KOBAYASHI
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Polymeric surfactants in emulsion polymerization
Makromolekulare Chemie. Macromolecular Symposia, 1990AbstractThe stabilizing efficiency of a variety of amphipathic copolymers was studied in aqueous emulsion polymerizations of styrene, methyl methacrylate and acrylonitrile. Using the number, and size of the particles as the criterion of stability, it was found that the availability for anchoring of the backbone in the amphipathic graft copolymers was ...
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2007
This volume from the successful Macromolecular Symposia series presents the contributions from the IUPAC-sponsored International Symposium on Radical Polymerization: Kinetics and Mechanism, held in Il Ciocco, Italy, in September, 2006. This was the fourth within the series of so-called SML conferences, which are the major scientific forum for ...
Buback, Michael, van Herk, A.M.
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This volume from the successful Macromolecular Symposia series presents the contributions from the IUPAC-sponsored International Symposium on Radical Polymerization: Kinetics and Mechanism, held in Il Ciocco, Italy, in September, 2006. This was the fourth within the series of so-called SML conferences, which are the major scientific forum for ...
Buback, Michael, van Herk, A.M.
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