Titlebook: Bioactive Polymeric Systems; An Overview Charles G. Gebelein,Charles E. Carraher Book 1985 Springer Science+Business Media New York 1985 Ab

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Jerry Bruner: The Oxford’s Years and Beyondcated applications such as polymers in medicine. Within the field of pharmacologically active polymers, the area of polymeric antitumor agents is a new and attractive field, where polymer scientists try to combine the advantages of macromolecular systems with the requirements of tumor therapy. That

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Narrative

preeclampsia

Controlled-Release Pesticides,type systems were gradually improved upon over the centuries. In 1964 it was discovered that very long-term release of an antifouling agent from an elastomeric matrix could be achieved through a diffusion-dissolution phenomenon. In the same decade, novel systems based upon the incorporation of a vol

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Hydrogels for Controlled Drug Release,hydrophobic and hydrophilic drugs depending on the combination of copolymers. Drug diffusion through hydrogels depends on the hydrogel nature, mainly the percentage of cross-linking agents and hydrogel water content. Various devices designed with hydrogels are discussed in this chapter: reservoir sy

Atrium

Biodegradable Drug Delivery Systems Based on Polypeptides,ble polymers are potentially useful for this purpose, including synthetic and natural substances. A number of such substances are described in this chapter. However, major emphasis is placed on synthetic poly(α-amino acids). These polymers are useful for matrix and reservoir-type delivery systems an

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Controlled-Release Animal Repellents in Forestry,uding nutrient deficiencies, competing vegetation, insects, disease, and drought. However, animal damage is often found to have the most severely deleterious effects on the tree. Loss of time in reestablishing trees on harvested sites can necessitate costly replanting practices. The financial incent