Titlebook: Biotechnology and Bioactive Polymers; Charles G. Gebelein,Charles E. Carraher Book 1994 Springer Science+Business Media New York 1994 DNA.

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Book 1994ymers, on the other hand, are polymers which exert some type of activity on living organisms. These polymers are used in agriculture, controlled release systems, medicine and many other areas. The papers in this book describe polymers which essentially combine features of biotechnology and bioactivi

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https://doi.org/10.1007/978-3-642-96849-5these three forms of PLLA among one another. However the rate of absorption of each form of PLLA was significantly different from the other two forms. Orientruded PLLA had the most rapid absorption and mostly crystalline PLLA was the slowest to absorb. At the four year time period both orientruded a

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Factors Affecting the Bacterial Activity of Saccharides and Polysaccharides Modified Through Reactioial results. In general, inhibition is only secondarily dependent on the percentage of organostannane incorporation. Inhibition follows the general inhibition order for alkyl-substitution where general activity decreases as the length of the alkyl chain increases. Finally, general activity is depend

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Acetan — A New Bacterial Polysaccharident galactomannans or plant glucomannans. Such behavior is fairly well understood in terms of the chemical and stereochemical structure of xanthan. It would be useful to employ such information in order to predict the structural requirements which would be needed if a given polysaccharide was require

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Coagulation Properties of Chemically Modified Heparinsation profile induced by heparin has not yet been clearly determined. To investigate this, commercially available unfractionated and low molecular weight heparins were treated with the corresponding halides of adipic and glutaric acid. Clotting tests and chromogenic substrate assays were used to cha

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Hylan Gel for Soft Tissue Augmentationical and biological properties of this gel slurry were examined by rheological and particle size analysis and by . studies. Hylan gel slurries are made up of pseudoplastic, deformable gel particles with greater elasticity (at all frequencies) and greater viscosity (at low shear rate, e.g. 0.01 s.) t

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Adsorption of Metal Ions on Chitosan and Chemically Modified Chitosan and Their Application to Hydro aqueous solutions of organic acids and inorganic acids in some concentration regions except for sulfuric acid solutions. Adsorption of various metal ions from aqueous ammonium nitrate solution on the crosslinked copper(II)-complexed chitosan was investigated in terms of pH dependence on the distrib

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