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Closed-Packed Colloidal Assemblies from Icosahedral Plant Virus and Polymer

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A practical process to synthesize bio-colloidal composites was developed on the basis of the noncovalent
interactions of icosahedral plant virus turnip yellow mosaic virus (TYMV) and poly(4-vinylpyridine)
(P4VP). TYMV particles fully covered the surface of a P4VP ball with a hexagon-like packing. The
raspberry-like morphology of TYMV-P4VP colloids and the packing pattern of TYMV were revealed
by transmission electron microscopy (TEM), field-emission scanning electron microscopy (FESEM),
dynamic light scattering (DLS), and synchrotron small-angle X-ray scattering (SAXS). The size of TYMVP4VP
colloids was controlled readily by varying the mass ratio of virus and polymer. A simplified model
was established to explain the experimental data.

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Informasi Detail

Judul Seri

Chemistry of Materials

No. Panggil

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Penerbit

Washington, DC : American Chemical Society., 2009

Deskripsi Fisik

Chem. Mater. 2009, 21, 1046–1050

Bahasa

English

ISBN/ISSN

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Klasifikasi

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Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

KIMIA

Info Detail Spesifik

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Pernyataan Tanggungjawab

agus

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