Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 490850
Title Alginate Nanospheres Prepared by Internal or External Gelation with Nanoparticles
Author(s) Paques, J.P.
Source In: Microencapsulation and Microspheres for Food Applications / Sagis, L.M.C., Amsterdam : Academic Press - ISBN 9780128003503 - p. 39 - 55.
DOI https://doi.org/10.1016/B978-0-12-800350-3.00004-2
Department(s) Physics and Physical Chemistry of Foods
VLAG
Publication type Peer reviewed book chapter
Publication year 2015
Abstract Alginate is a biodegradable polymer that can be used for the formation of nanospheres with applications in food, biomedicine, and biotechnology. Alginate gels in mild conditions, and does not require organic solvents for the formation of nanospheres. This makes them ideal for entrapment of sensitive materials, and for use in food and other industries. When necessary, additional shells can be applied on alginate nanospheres to reduce permeability, and the surface of the nanospheres can be functionalized with groups or ligands to obtain specific stability and functionality. The present chapter discusses the properties of alginate and (macroscopic) alginate hydrogels, and the formation and properties of alginate nanospheres. The main focus will be on nanospheres prepared by internal or external gelation using salt nanoparticles.
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