Stabilization of gelatin nanoparticles without crosslinking.

Abstract:

:Gelatin nanoparticles can be stabilized by entrapping them in Eudragit E100 nanospheres. The size of the nanospheres was dependent on the homogenization speed, producing nanospheres of 433 nm (8000 rpm) and 176 nm (15000 rpm). The nanoparticle morphology was critically dependent on Eudragit E100 concentration; with 2% Eudragit E 100 nanospheres showed spherical depressions (pores) of around 90 nm on the surface. The number of porous particles decreased from 68% to 5% when Eudragit1 E 100 concentration was increased to 6%, which in turn improved gelatin entrapment from 55% to 93% respectively. Additionally, the initial burst release of gelatin was decreased from 30% to 10% respectively.

journal_name

Macromol Biosci

authors

Khan SA,Schneider M

doi

10.1002/mabi.201400214

subject

Has Abstract

pub_date

2014-11-01 00:00:00

pages

1627-38

issue

11

eissn

1616-5187

issn

1616-5195

journal_volume

14

pub_type

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