journal article·2022-12Open access

Rechargeable Potent Anti‐Viral Cotton Grafted with a New Quaternized N‐Chloramine (Adv. Mater. Interfaces 35/2022)

Sarah Currie, Todd Cutts, Samantha Kasloff, Weien Wang, Kimberly Holloway, Sarvesh Logsetty, Anand Kumar, Ayush Kumar, Song Liu

Advanced Materials Interfaces· Volume 9· Issue 35

Abstract

Reusable Antiviral Textiles In article number 2201338, Sarah Currie, and colleagues have synthesized a new quaternized N-chloramine (MAMPIP) featuring two quaternary ammonium groups to boost the chlorination efficiency of the piperidine amine and achieve excellent antiviral efficacy against SARS-CoV-2. The poly(MAMPIP) grafted cotton is highly effective against SARS-CoV-2 and achieves 4.59 log reduction (99.997%) after 5 min contact. Copolymerizing MAMPIP with acrylamide or methacrylamide increases the resistance to hydrolysis during re-chlorination.
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Research context

OpenAlex topics: Antimicrobial agents and applications

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Affiliations

Department of Biosystems Engineering Faculty of Agricultural and Food Sciences University of Manitoba Winnipeg Manitoba R3T 2N2 Canada

Public Health Agency of Canada Winnipeg Manitoba R3E 3R2 Canada

Departments of Surgery Psychiatry, Pediatrics and Child Health Rady Faculty of Health Sciences University of Manitoba Winnipeg Manitoba R3E 3P5 Canada

Sections of Critical Care Medicine and Infectious Diseases University of Manitoba and Health Sciences Centre and Grace Hospital Winnipeg Manitoba R3E 3P5 Canada

Department of Microbiology Faculty of Science University of Manitoba Winnipeg Manitoba R3T 2N2 Canada

References

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