Literature DB >> 16750180

Electrospun nano-fibre mats with antibacterial properties from quaternised chitosan and poly(vinyl alcohol).

Milena Ignatova1, Kirilka Starbova, Nadya Markova, Nevena Manolova, Iliya Rashkov.   

Abstract

Nano-fibres containing quaternised chitosan (QCh) have been successfully prepared by electrospinning of QCh solutions mixed with poly(vinyl alcohol) (PVA). The average fibre diameter is in the range of 60-200 nm. UV irradiation of the composite electrospun nano-fibrous mats containing triethylene glycol diacrylate as cross-linking agent has resulted in stabilising of the nano-fibres against disintegration in water or water vapours. Microbiological screening has demonstrated the antibacterial activity of the photo-cross-linked electrospun mats against Staphylococcus aureus and Escherichia coli. The obtained nano-fibrous electrospun mats are promising for wound-healing applications.

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Year:  2006        PMID： 16750180     DOI： 10.1016/j.carres.2006.05.006

Source DB:  PubMed          Journal:  Carbohydr Res        ISSN： 0008-6215            Impact factor:   2.104


  21 in total

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3.  Electrospun and functionalized PVDF/PAN nanocatalyst-loaded composite for dechlorination and photodegradation of pesticides in contaminated water.

Authors:  Richard M Nthumbi; Jane C Ngila
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4.  Facile synthesis, characterization, and antimicrobial activity of cellulose-chitosan-hydroxyapatite composite material: a potential material for bone tissue engineering.

Authors:  Tamutsiwa M Mututuvari; April L Harkins; Chieu D Tran
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5.  Recyclable synthesis, characterization, and antimicrobial activity of chitosan-based polysaccharide composite materials.

Authors:  Chieu D Tran; Simon Duri; April L Harkins
Journal:  J Biomed Mater Res A       Date:  2013-01-24       Impact factor: 4.396

Review 6.  New Developments in Medical Applications of Hybrid Hydrogels Containing Natural Polymers.

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7.  Fabrication of chitosan/silk fibroin composite nanofibers for wound-dressing applications.

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Journal:  Int J Mol Sci       Date:  2010-09-21       Impact factor: 5.923

8.  Synthesis and characterization of electrospun polyvinyl alcohol nanofibrous scaffolds modified by blending with chitosan for neural tissue engineering.

Authors:  Sanaz Naghavi Alhosseini; Fathollah Moztarzadeh; Masoud Mozafari; Shadnaz Asgari; Masumeh Dodel; Ali Samadikuchaksaraei; Saeid Kargozar; Newsha Jalali
Journal:  Int J Nanomedicine       Date:  2012-01-04

Review 9.  Quaternized chitosan as an antimicrobial agent: antimicrobial activity, mechanism of action and biomedical applications in orthopedics.

Authors:  Honglue Tan; Rui Ma; Chucheng Lin; Ziwei Liu; Tingting Tang
Journal:  Int J Mol Sci       Date:  2013-01-16       Impact factor: 5.923

Review 10.  Food antimicrobials nanocarriers.

Authors:  Adriana Blanco-Padilla; Karen M Soto; Montserrat Hernández Iturriaga; Sandra Mendoza
Journal:  ScientificWorldJournal       Date:  2014-06-03
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