Antimicrobial cellulose modified with nanotitania and cyclic N -halamine

Jing Li; Ying Liu; Zhiming Jiang; Kaikai Ma; Xuehong Ren; Tung Shi Huang

doi:10.1021/ie502479h

Antimicrobial cellulose modified with nanotitania and cyclic N -halamine

Jing Li, Ying Liu, Zhiming Jiang, Kaikai Ma, Xuehong Ren (Corresponding Author), Tung Shi Huang

Research output: Journal article publication › Journal article › Academic research › peer-review

43 Citations (Scopus)

Abstract

Organic-inorganic composites have the drawn attention of researchers due to their combined properties. In this work, poly[5,5-dimethyl-3-(3′- triethoxysilylpropyl)hydantoin] (PSPH) was synthesized and coated onto cotton fibers together with titania nanoparticles (TiO₂) by chemical binding in a one-bath process. The treated cotton with improved UV stability can produce biocidal properties against S. aureus (ATCC 6538) and E. coli O157:H7 (ATCC 43895) upon chlorination with diluted sodium hypochlorite solutions. The characteristics of the coated cotton were determined by SEM, FTIR, XRD, and XPS, and the washing stability and antibacterial efficacies were tested. Moreover, the N-Cl bond and compound stability under UV irradiation were measured. It was found that the treated cotton showed excellent antimicrobial properties within a brief contact time and great washing stability. The N-Cl bond and compound itself showed excellent stability under UV light irradiation.

Original language	English
Pages (from-to)	13058-13064
Number of pages	7
Journal	Industrial and Engineering Chemistry Research
Volume	53
Issue number	33
DOIs	https://doi.org/10.1021/ie502479h
Publication status	Published - 20 Aug 2014
Externally published	Yes

ASJC Scopus subject areas

General Chemistry
General Chemical Engineering
Industrial and Manufacturing Engineering

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10.1021/ie502479h

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title = "Antimicrobial cellulose modified with nanotitania and cyclic N -halamine",

abstract = "Organic-inorganic composites have the drawn attention of researchers due to their combined properties. In this work, poly[5,5-dimethyl-3-(3′- triethoxysilylpropyl)hydantoin] (PSPH) was synthesized and coated onto cotton fibers together with titania nanoparticles (TiO2) by chemical binding in a one-bath process. The treated cotton with improved UV stability can produce biocidal properties against S. aureus (ATCC 6538) and E. coli O157:H7 (ATCC 43895) upon chlorination with diluted sodium hypochlorite solutions. The characteristics of the coated cotton were determined by SEM, FTIR, XRD, and XPS, and the washing stability and antibacterial efficacies were tested. Moreover, the N-Cl bond and compound stability under UV irradiation were measured. It was found that the treated cotton showed excellent antimicrobial properties within a brief contact time and great washing stability. The N-Cl bond and compound itself showed excellent stability under UV light irradiation.",

author = "Jing Li and Ying Liu and Zhiming Jiang and Kaikai Ma and Xuehong Ren and Huang, \{Tung Shi\}",

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T1 - Antimicrobial cellulose modified with nanotitania and cyclic N -halamine

AU - Li, Jing

AU - Liu, Ying

AU - Jiang, Zhiming

AU - Ma, Kaikai

AU - Ren, Xuehong

AU - Huang, Tung Shi

PY - 2014/8/20

Y1 - 2014/8/20

N2 - Organic-inorganic composites have the drawn attention of researchers due to their combined properties. In this work, poly[5,5-dimethyl-3-(3′- triethoxysilylpropyl)hydantoin] (PSPH) was synthesized and coated onto cotton fibers together with titania nanoparticles (TiO2) by chemical binding in a one-bath process. The treated cotton with improved UV stability can produce biocidal properties against S. aureus (ATCC 6538) and E. coli O157:H7 (ATCC 43895) upon chlorination with diluted sodium hypochlorite solutions. The characteristics of the coated cotton were determined by SEM, FTIR, XRD, and XPS, and the washing stability and antibacterial efficacies were tested. Moreover, the N-Cl bond and compound stability under UV irradiation were measured. It was found that the treated cotton showed excellent antimicrobial properties within a brief contact time and great washing stability. The N-Cl bond and compound itself showed excellent stability under UV light irradiation.

AB - Organic-inorganic composites have the drawn attention of researchers due to their combined properties. In this work, poly[5,5-dimethyl-3-(3′- triethoxysilylpropyl)hydantoin] (PSPH) was synthesized and coated onto cotton fibers together with titania nanoparticles (TiO2) by chemical binding in a one-bath process. The treated cotton with improved UV stability can produce biocidal properties against S. aureus (ATCC 6538) and E. coli O157:H7 (ATCC 43895) upon chlorination with diluted sodium hypochlorite solutions. The characteristics of the coated cotton were determined by SEM, FTIR, XRD, and XPS, and the washing stability and antibacterial efficacies were tested. Moreover, the N-Cl bond and compound stability under UV irradiation were measured. It was found that the treated cotton showed excellent antimicrobial properties within a brief contact time and great washing stability. The N-Cl bond and compound itself showed excellent stability under UV light irradiation.

UR - https://www.scopus.com/pages/publications/84906337356

U2 - 10.1021/ie502479h

DO - 10.1021/ie502479h

M3 - Journal article

AN - SCOPUS:84906337356

SN - 0888-5885

VL - 53

SP - 13058

EP - 13064

JO - Industrial and Engineering Chemistry Research

JF - Industrial and Engineering Chemistry Research

IS - 33

ER -

Antimicrobial cellulose modified with nanotitania and cyclic N -halamine

Abstract

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