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Organometallics biomedical applications

This review aims at reporting on the synthesis of aliphatic polyesters by ROP of lactones. It is worth noting that lactones include cyclic mono- and diesters. Typical cyclic diesters are lactide and glycolide, whose polymerizations provide aliphatic polyesters widely used in the frame of biomedical applications. Nevertheless, this review will focus on the polymerization of cyclic monoesters. It will be shown that the ROP of lactones can take place by various mechanisms. The polymerization can be initiated by anions, organometallic species, cations, and nucleophiles. It can also be catalyzed by Bronsted acids, Lewis acids, enzymes, organic nucleophiles, and bases. The number of processes reported for the ROP of lactones is so huge that it is almost impossible to describe aU of them. In this review, we will focus on the more... [Pg.176]

Biological studies, with organometallic compounds, 1, 897 Biomaterials, silicones, 3, 680 Biomedical applications... [Pg.62]

Applications of metal-peptide conjugates in general were published in several areas, also extending the range of subjects covered herein. We are restricting the discussion below (1) to metal-peptide conjugates with organometallic compounds and (2) to biomedical applications only. [Pg.208]

Metzler-Nolte (2010) Biomedical applications of organometal-peptide conjugates. In Topics in organometallic chemistry. Springer, Heidelberg... [Pg.243]

Various examples of solid-state NMR applications are collected in the final Section 4. This section is divided into 13 subsections depending on the type of the material studied (4.1) organic solids (4.2) inclusion compounds (4.3) amino acids and peptides (4.4) proteins (4.5) pharmaceutical and biomedical applications (4.6) polymers (4.7) carbonaceous materials (4.8) organometallic and coordination compounds (4.9) glasses and amorphous solids (4.10) micro- and mesoporous solids (4.11) surface science and catalysis, and (4.12) inorganic and other related solids. [Pg.296]

There has been considerable interest directed toward the synthesis of organometallic star polymers and dendrimers in recent years (see Dendronized Polymers). The production of highly ordered, highly branched organometallic materials is of importance due to their electronic, optical, and biomedical applications (224-232). [Pg.4538]

ORGANOMETALLIC CHEMISTRY OF RHENIUM AND TECHNETIUM FUELED BY BIOMEDICAL APPLICATIONS... [Pg.589]

There are many examples of current efforts where small organometallic compounds are being investigated for biomedical application. Following is a short description of some of these. [Pg.11]

The chemistry of diazines remains an area of intense interest, both academic and industrial, with applications in many areas, from biomedical to materials science and electronics. They are versatile, having very varied reactivity, giving many opportunities for manipulation of substituents. Nucleophilic substitutions, electrophilic substitution in oxy and amino derivatives, organometallic and transition metal-catalysed coupling reactions are all subjects of substantial research effort. There are obvious similarities in reactivity of the three diazine systems but also many interesting and practically important, often subtle, differences. [Pg.383]


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Biomedical applications

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