Chemical cholecystectomy

Sun, Shu-Qing; Sun, Siyu; Xu, Jia

doi:10.3748/wjg.v4.isuppl2.30

Cited by 11 publications

(12 citation statements)

References 5 publications

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“…194 N-Halamines (prepared by reaction of amides with hypochlorite) show significant antimicrobial activity and can be regenerated by exposure to additional sodium hypochlorite. These materials have been investigated in textile [195][196][197] and food 198 applications, and may be applicable to TFC membranes, which contain a high concentration of amide groups. However, the poor stability of polyamide membranes towards chlorine, which adversely affects the salt rejection, 199 will limit application of this chemistry.…”

Section: Antimicrobial Approaches For Ro and Nf Membranesmentioning

confidence: 99%

Strategies for controlling biofouling in membrane filtration systems: challenges and opportunities

2010

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Section: Antimicrobial Approaches For Ro and Nf Membranesmentioning

confidence: 99%

Strategies for controlling biofouling in membrane filtration systems: challenges and opportunities

2010

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“…Infection by bacteria causes cross-infection by pathogens, development of odour, staining and loss of the performance properties of textile, so application of antimicrobial finishing agents are necessary for many textiles such as hygienic, medical textiles and odour free sport wear. The antimicrobial function can be incorporated into textile either by chemical finishing of fabrics with biocidal agents or by physical incorporation of the agents into fibers [1][2][3][4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Polyvinyl pyridine metal complex as permanent antimicrobial finishing for viscose fabric

Kantouch¹,

El‐Sayed²

2008

International Journal of Biological Macromolecules

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“…For the textile industry cellulose has been functionalized with an N-chlorohydantoin moiety to render it biocidal (211,212). This was done by direct condensation of 3-hydroxymethyl-5,5-dimethylhydantoin with the cellulose followed by chlorination with dilute bleach that could be accomplished in situ during a fabric wash cycle.…”

Section: N -Halamine Polymersmentioning

confidence: 99%

N‐Halamines

Worley¹,

Wojtowicz²

2004

Kirk-Othmer Encyclopedia of Chemical Technology

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N ‐Halamines are inorganic and organic compounds in which oxidative halogen is chemically bonded to nitrogen. They have both research and commercial importance, particularly in the areas of disinfection of water and stabilization of free halogen. The N ‐halogen bond is formed by reaction of an amine, imine, amide, or imide with halogen, hypohalous acid, or hypochlorite. Only the chloro and bromo derivatives are of commercial importance. The physical and chemical properties, preparation, manufacture, uses, safety and handling, toxicity, and economic aspects of chloramines and bromamines are discussed. The chemistry of chloramines and bromamines is diversified not only because nitrogen and halogen act as reaction sites, but because of the different modes by which these functionalities react. Research activity on synthetic applications of chloramines and bromamines continues to be high. In aqueous solution, the chloramines and bromamines generally undergo hydrolysis to varying degrees forming hypochlorous and hypobromous acids. Thus generally these N ‐halamines can be considered as halogen release agents, and many, eg, chloroisocyanurates, find use in bleaching, disinfecting, and sanitizing applications. Others, such as halogen derivatives of ammonia, are important because they are industrial process intermediates (monochloramine) or of significance in water treatment (mono‐, di‐, and trichloramine). The most recent work has concerned covalent attachment of N ‐halamine moieties to insoluble polymers so as to create biocidal materials with excellent potential for commercial utilization.

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Chemical cholecystectomy

Cited by 11 publications

References 5 publications

Strategies for controlling biofouling in membrane filtration systems: challenges and opportunities

Strategies for controlling biofouling in membrane filtration systems: challenges and opportunities

Polyvinyl pyridine metal complex as permanent antimicrobial finishing for viscose fabric

N‐Halamines

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