This paper presents the plasma polymerization of poly(hexa fl uorobutyl acrylate)(PHFBA) thin fi lms on different substrates in an RF plasma reactor with an outer planar electrode. This reactor con fi guration allows large area uniformity and fast processing times. Deposition rates of up to 60 nm min−1 were observed. The in fl uence of plasma power and substrate temperature on the deposition rate, structure and wettability of the as-deposited fi lms was investigated. It was observed that better hydrophobicity was obtained at high plasma power and in low temperature conditions. PHFBA thin fi lms deposited on electrospun poly(acrylonitrile) fi ber mats under such conditions resulted in superhydrophobic surfaces with contact angle values greater than 150°.In vitro cell studies using human epithelial cells demonstrated the non-toxic nature of the plasma-polymerized PHFBA fi lms.
Eser Adı (dc.title) | Hydrophobic coating of surfaces by plasma polymerization in an RF plasma reactor with an outer planar electrode: synthesis, characterization and biocompatibility |
Yayın Türü (dc.type) | Makale |
Yazar/lar (dc.contributor.author) | KARAMAN, Mustafa |
Yazar/lar (dc.contributor.author) | GÜRSOY, Mehmet |
Yazar/lar (dc.contributor.author) | AYKÜL, Fatmanur |
Yazar/lar (dc.contributor.author) | TOSUN, Zahide |
Yazar/lar (dc.contributor.author) | DEMİREL KARS, Meltem |
Yazar/lar (dc.contributor.author) | YILDIZ, Hüseyin Bekir |
Atıf Dizini (dc.source.database) | Wos |
Atıf Dizini (dc.source.database) | Scopus |
Konu Başlıkları (dc.subject) | Plasma |
Konu Başlıkları (dc.subject) | Hydrophobic |
Konu Başlıkları (dc.subject) | PECVD |
Konu Başlıkları (dc.subject) | Polymer |
Konu Başlıkları (dc.subject) | Biocompatible |
Yayıncı (dc.publisher) | Plasma Science And Technology (Hefei Institutes of Physical Science, Chinese Academy of Sciences and IOP Publishing) |
Yayın Tarihi (dc.date.issued) | 2017 |
Kayıt Giriş Tarihi (dc.date.accessioned) | 2019-07-09T06:24:35Z |
Açık Erişim tarihi (dc.date.available) | 2019-07-09T06:24:35Z |
Özet (dc.description.abstract) | This paper presents the plasma polymerization of poly(hexa fl uorobutyl acrylate)(PHFBA) thin fi lms on different substrates in an RF plasma reactor with an outer planar electrode. This reactor con fi guration allows large area uniformity and fast processing times. Deposition rates of up to 60 nm min−1 were observed. The in fl uence of plasma power and substrate temperature on the deposition rate, structure and wettability of the as-deposited fi lms was investigated. It was observed that better hydrophobicity was obtained at high plasma power and in low temperature conditions. PHFBA thin fi lms deposited on electrospun poly(acrylonitrile) fi ber mats under such conditions resulted in superhydrophobic surfaces with contact angle values greater than 150°.In vitro cell studies using human epithelial cells demonstrated the non-toxic nature of the plasma-polymerized PHFBA fi lms. |
Yayın Dili (dc.language.iso) | en |
Tek Biçim Adres (dc.identifier.uri) | https://hdl.handle.net/20.500.12498/730 |