Innovative High-Surface-Area CuO Pretreated Cotton Effective in Bacterial Inactivation under Visible Light
Source abstract
Abstract
This study presents the first report on enhanced bacterial inactivation of E. coli by RF-plasma pretreated cotton with high-surface-area CuO powders compared with nonpretreated cotton textiles. The high-surface-area CuO (65 m/g) powder was fully characterized. The E. coli inactivation proceeded in the dark and was accelerated under visible and sunlight irradiation even at very low levels of visible light irradiation. The effect the RF-plasma pretreatment of the cotton on the binding of CuO, applied light dose, the amount of CuO loading and initial E. coli concentration on the inactivation kinetics of E. coli is reported in detail.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: TiO2 Photocatalysis and Solar Cells · Advanced Photocatalysis Techniques · Nanoparticles: synthesis and applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry, Universidad de los Andes, Cra1E No 18A-10, Bogota, Colombia, EPFL-STI-IMX-LTP, Powder Technology Laboratory, Materials Institute, MXD 334, Station 12, Swiss Federal Institute of Technology, CH-1015 Lausanne, Switzerland, EPFL-SB-ISIC-GGEC, Station 6, Swiss Federal Institute of Technology, CH-1015 Lausanne, Switzerland, and EPFL-SB-ISIC-LPI, Station 6, Swiss Federal Institute of Technology, CH-1015 Lausanne, Switzerland
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