Enhanced Conductivity and Antibacterial Behavior of Cotton via the Electroless Deposition of Silver
Changkun Liu1,2, Dan Liao1, Fuqing Ma1
1College of Chemistry and Environmental Engineering, Shenzhen University, Shenzhen 518060, China.
Abstract:
In this study, the surface-initiated atom transfer radical polymerization (SI-ATRP) technique and electroless deposition of silver (Ag) were used to prepare a novel multi-functional cotton (Cotton-Ag), possessing both conductive and antibacterial behaviors. It was found that the optimal electroless deposition time was 20 min for a weight gain of 40.4%. The physical and chemical properties of Cotton-Ag were investigated. It was found that Cotton-Ag was conductive and showed much lower electrical resistance, compared to the pristine cotton. The antibacterial properties of Cotton-Ag were also explored, and high antibacterial activity against both Escherichia coli and Staphylococcus aureus was observed.
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