Ultra-Thin Film of Chitosan and Sulfated Chitosan Coating on Titanium Oxide by Layer-by-Layer Self-Assembly Method

Abstract:

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The ultra-thin film composed of chitosan (CS) and sulfated chitosan (SCS) was assembled on the titanium oxide surface by layer-by-layer (LBL) self-assembly methods. The titanium oxide film was treated by NaOH solution, followed by successively dipping the substrates in 5mg/ml sulfated chitosan (SCS) and 5mg/ml chitosan (CS) solutions alternatively, We hypothesized that this biologic coating may have the property of good biocompatibility, antibacteriostatic effect, anticoagulant activitves and enhancing sell biocompatibility.

Info:

Periodical:

Key Engineering Materials (Volumes 330-332)

Main Theme:

Edited by:

Xingdong Zhang, Xudong Li, Hongsong Fan, Xuanyong Liu

Pages:

645-648

DOI:

10.4028/www.scientific.net/KEM.330-332.645

Citation:

Q. L. Li et al., "Ultra-Thin Film of Chitosan and Sulfated Chitosan Coating on Titanium Oxide by Layer-by-Layer Self-Assembly Method", Key Engineering Materials, Vols. 330-332, pp. 645-648, 2007

Online since:

February 2007

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Price:

$35.00

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