Study of modified polypropylene nonwoven cloth. II. Antibacterial activity of modified polypropylene nonwoven cloths

Tan, Shaozao; Li, Guangji; Shen, Jing; Liu, Yun; Zong, Min‐Hua

doi:10.1002/1097-4628(20000829)77:9<1869::aid-app2>3.0.co;2-v

Cited by 57 publications

(30 citation statements)

References 14 publications

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“…A study [103] was made on the removal of E.coli cells from water by filtration with modified poly(propylene) (PP) nonwoven cloths, which were prepared through radiation-induced grafting of 4-vinylpyridine (4-VP) onto PP nonwoven cloths, followed by quaternization of the 4-VP groups. The results showed that the content and the structure of the pyridinium groups on the cloths were important factors to affect their antibacterial activity.…”

Section: Filter and Microporous Membrane Coated With A Poly(4-vinylpymentioning

confidence: 99%

Antibacterial and Bacterium Adsorbing Macromolecules

Tashiro¹

2001

Macromol. Mater. Eng.

319

105

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Section: Filter and Microporous Membrane Coated With A Poly(4-vinylpymentioning

confidence: 99%

Antibacterial and Bacterium Adsorbing Macromolecules

Tashiro¹

2001

Macromol. Mater. Eng.

319

105

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“…These materials provide promise for escalating the efficacy of some existing low‐molecular‐weight antimicrobial agents and minimize environmental problems by reducing their residual toxicity. So the use of biocidal/biostatic polymers has steadily increased . The applications of antimicrobial polymers can be found in water purification systems, fibers, food packaging, surfactants, detergents, surgical, pharmaceutical industries, and so forth .…”

Section: Introductionmentioning

confidence: 99%

Design of multifunctionalized piperazine polymer and its activity toward pathogenic microorganisms

Jalageri

Puttaiahgowda

Parambil

et al. 2019

J of Applied Polymer Sci

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The study intends to design a simple and powerful synthesis of piperazine‐methacrylate monomer and its homopolymer. The synthesized piperazine‐methacrylate monomer was polymerized by solution polymerization technique in the presence of free‐radical initiator azobis(2‐methylpropionitrile) resulting in the formation of multifunctionalized piperazine polymer. The structural investigation was done by FTIR and NMR (1H and 13C NMR). The thermal properties and degradation of the polymer were examined by DSC and TGA techniques. The polymer exhibited glass transition temperature (Tg) at 88.4 °C. The polymer surface was found to be soft and nonporous which was examined by FESEM. The synthesized polymeric compound exhibited good antimicrobial activity against Gram‐negative bacterium Escherichia coli, tubercular variant Mycobacterium smegmatis, and Gram‐positive bacterium Staphylococcus aureus with a zone of inhibition at a range of 15.60–19.33, 15.33–17, and 15.67–18 mm diameter, respectively. The polymer also showed good activity against fungus Candida albicans with a zone of inhibition at a range of 16.33–22 mm diameter. The percentage inhibition of microorganisms increased with increase in concentration (1.5–12 mg) which is carried out by optical density method. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47521.

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“…16 It is well known that quaternary ammonium salts are effective antimicrobial agents. 28–29 Dendrimers can also be tailored to generate tunable cavities with ammonium or phosphonium functionalities. 16,21 Because of their globular shape and tunable cavities, dendrimers have some unique properties.…”

Section: Introductionmentioning

confidence: 99%

Surface modification of poly(amidoamine) (PAMAM) dendrimer as antimicrobial agents

Charles

Vasanthan

Kwon

et al. 2012

Tetrahedron Letters

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Poly(amidoamine) (PAMAM) (G3) dendrimer was modified into quaternary ammonium salts using tertiary amines with different chain lengths: dimethyldodecyl amine, dimethylhexyl amine, and dimethylbutyl amine using an efficient synthetic route. The antimicrobial activity of these dendrimer ammonium salts against Staphylococcus and E-coli bacteria was examined using the disc diffusion method. It was found that quaternary ammonium salt prepared with the dimethyldodecyl amine exhibits antimicrobial efficacy against Staphalococus and E.coli bacteria.

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Study of modified polypropylene nonwoven cloth. II. Antibacterial activity of modified polypropylene nonwoven cloths

Cited by 57 publications

References 14 publications

Antibacterial and Bacterium Adsorbing Macromolecules

Antibacterial and Bacterium Adsorbing Macromolecules

Design of multifunctionalized piperazine polymer and its activity toward pathogenic microorganisms

Surface modification of poly(amidoamine) (PAMAM) dendrimer as antimicrobial agents

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