Melanin-like polydopa amides – synthesis and application in functionalization of magnetic nanoparticles

文献信息

发布日期 2015-01-14

DOI 10.1039/C4PY01467G

影响因子 5.582

作者

Anca Petran, Claudiu Filip, Rodica Turcu

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摘要

Polydopa amides are obtained by oxidative polymerization of amides of L-dopa. These products are analogues of naturally occurring melanins and of polydopamine. They can be used as shells for magnetic core shell nanoparticles. The materials are characterized by FTIR-spectroscopy, 13C ss-NMR spectroscopy, magnetic measurements, TEM and TGA. Comparison with the structures of melanins or polydopamine shows similarities, i.e. cyclized indole monomer units and non-cyclized dopa amide moieties. The majority of the amide groups is maintained during the oxidative polymerization. The functional groups linked to the amide N-atoms open a way of connecting functions to the organic shell that have interesting applicatory potential, e.g. in biomedicine.

期刊推荐

Medicinal Chemistry Research

Cellulose

Bioorganic & Medicinal Chemistry

Journal of the Indian Institute of Science

Heteroatom Chemistry

Chinese Journal of Chemistry

Herald of the Russian Academy of Sciences

Colloid Journal

Main Group Chemistry

Atomization and Sprays

来源期刊

Polymer Chemistry

CiteScore: 8.6

自引率: 7.3%

年发文量: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Melanin-like polydopa amides – synthesis and application in functionalization of magnetic nanoparticles

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Polymer Chemistry

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