Preparation of Functional Low-Cohesive Composite Dressings

Abstract:

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Sodium alginate and Chitosan are common bio-medical dressing material, and drug delivery due to their excellent biocompatibility, biodegradability and non-toxicant. The purpose of dressing aimed at accelerating wound healing. In this study, sodium alginate/Chitosan composite solution composed of Chitosan particles and well-stirred sodium alginate solution. The PLA/cotton nonwoven was the base fabric. The sodium alginate/Chitosan composite solution was later sprayed upon the fabric, so a sodium alginate/Chitosan/PLA/absorbent cotton composite dressing was prepared. Calcium chloride was applied to strengthen the bonding between the sodium alginate/Chitosan solution and the fabric. Mechanical property and SEM of the sodium alginate/Chitosan/PLA/ absorbent cotton composite dressing’ were evaluated.

Info:

Periodical:

Advanced Materials Research (Volumes 123-125)

Edited by:

Joong Hee Lee

Pages:

495-498

DOI:

10.4028/www.scientific.net/AMR.123-125.495

Citation:

C. W. Lou et al., "Preparation of Functional Low-Cohesive Composite Dressings", Advanced Materials Research, Vols. 123-125, pp. 495-498, 2010

Online since:

August 2010

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Price:

$35.00

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