2008
DOI: 10.1007/s12221-008-0049-6
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A study on chitosan modification of polyester fabrics by atmospheric pressure plasma and its antibacterial effects

Abstract: Chitosan is a natural nontoxic biopolymer used widely in various fields due to the antimicrobial activities. In this study, the properties of polyester fabrics grafted with chitosan oligomers/polymers after being activated by atmospheric pressure plasmas were evaluated. The antibacterial effect was most evident when the surface of fabrics was activated by atmospheric pressure plasma for 60 to 120 seconds and grafted with chitosan oligomers. The modified fabrics also exhibited good biocompatibility. This proces… Show more

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Cited by 43 publications
(22 citation statements)
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“… 2 3 4 Various antimicrobial agents (silver, copper, metal salts, quaternary ammonium compounds, polyhexamethylene biguanides, triclosan biopolymer chitosan, N-halamine,…) have already been used as an antimicrobial finish on textile materials. 5 6 7 8 9 10 11 12 …”
mentioning
confidence: 99%
“… 2 3 4 Various antimicrobial agents (silver, copper, metal salts, quaternary ammonium compounds, polyhexamethylene biguanides, triclosan biopolymer chitosan, N-halamine,…) have already been used as an antimicrobial finish on textile materials. 5 6 7 8 9 10 11 12 …”
mentioning
confidence: 99%
“…Studi mengenai pemakaian plasma bertekanan atmosfir untuk modifikasi dan penyempurnaan tekstil telah banyak dilakukan selama kurang lebih dua dasawarsa terakhir 3,4,13,14,[5][6][7][8][9][10][11][12] , termasuk untuk proses penyempurnaan secara khusus seperti tahan api 15,16 dan antibakteri [17][18][19][20][21][22][23][24][25] . Edwards dkk 15 menggunakan plasma berpenghalang dielektrik bertekanan atmosfir untuk mencangkokkan senyawa tahan api hasil sintesa jenis baru berbasis fosfor pada kain kapas.…”
Section: Pendahuluanunclassified
“…Karena beragamnya kondisi reaksi grafting, maka hanya reagen yang reaktif tinggi seperti aldehida, gugus alkil terhalogenasi, epoxida, asilklorida yang dapat digunakan untuk modifikasi kovalen. 12,13,15, 16 Pada penelitian terdahulu, 17 telah dilakukan cara modifikasi kovalen pada serat kapas yang merupakan serat selulosa dengan pembentukan gugus aldehida yang dilakukan dengan menggunakan oksidator natrium/kalium periodat. Selanjutnya gugus aldehida yang terbentuk akan berikatan dengan gugus amina pada kitosan yang akan menghasilkan fiksasi kitosan pada serat kapas.…”
Section: Pendahuluanunclassified