Preparation and Antibacterial Properties of SA/Nano-Cu2O Gel by In-stitu Method

DOI

10.2991/jimec-16.2016.80How to use a DOI?

Keywords

gel; SA/Nano-Cu2O; antibacterial; In-situ method; preparation

Abstract

Preparation of gel of nano-Cu2O by in stiu reduction method in sodium alginate (SA) solution. The In-situ method is relation to the addition of nano-powder method, without dispersant, coupling agent can prepare SA/nano-Cu2O gel, it is a green preparation method. To explore the impact of various factors on the reaction, therefore the optimum condition of the preparation of Cu2O gel in usual atmospheric pressure is determined. The structure and morphology of the Cu2O in the gel was investigated by FT-IR and SEM and the bacterial-resistance properties were tested. The results of this study show that the Cu2O particles in the SA gel are essentially sphere and uniform grading. The gel had excellent bacteriostatic activity towards escherichia coli and staphylococcus aureus. Because gel SA/nano-Cu2O does not contain other dispersant and coupling agent, the composition is single, the security is higher, and the stability is good, so this gel in the medical antibacterial material and the antimicrobial textile domain will have a more broad application prospects.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Xiaolu Sun
AU  - Zichao Li
AU  - Xihui Zhao
AU  - Yun Xue
AU  - Jiao Li
AU  - Qun Li
PY  - 2016/10
DA  - 2016/10
TI  - Preparation and Antibacterial Properties of SA/Nano-Cu2O Gel by In-stitu Method
BT  - Proceedings of the 2016 Joint International Information Technology, Mechanical and Electronic Engineering
PB  - Atlantis Press
SP  - 444
EP  - 448
SN  - 2352-5401
UR  - https://doi.org/10.2991/jimec-16.2016.80
DO  - 10.2991/jimec-16.2016.80
ID  - Sun2016/10
ER  -