✦ LIBER ✦

Encapsulation of Bovine Serum Albumin in Temperature-Programmed “Shell-in-Shell” Structures

✍ Scribed by Yun-Suk Jo; Do-Kyung Kim; Young-Keun Jeong; Kyung-Ja Kim; Mamoun Muhammed

Publisher: John Wiley and Sons
Year: 2003
Tongue: English
Weight: 232 KB
Volume: 24
Category: Article
ISSN: 1022-1336
DOI: 10.1002/marc.200300059

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✦ Synopsis

Abstract

A novel approach to load a hydrophilic bovine serum albumin into drug carriers was proposed in terms of temperature‐programmed “shell‐in‐shell” structures, which were fabricated with poly(N‐isopropylacrylamide), poly(lactide), poly(ethylene glycol), and Au nanoparticles. Spherically well‐defined “shell‐in‐shell” structures were constructed by a modified‐double‐emulsion method (MDEM). The lower critical solubility temperature of the structures was manipulated to 36.4 °C which was confirmed by UV/Vis spectroscopy and DSC (Differential Scanning Calorimetry).

TEM image of the Au@PLLA‐PEG@PNIPAAm‐PDLA structure.

magnified imageTEM image of the Au@PLLA‐PEG@PNIPAAm‐PDLA structure.

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