Preparation of bow tie type methacrylated poly caprolactone co lactic acid scaffolds effect of collagen modification on cell growth
Yazarlar (6)
Doç. Dr. Gülay BAYRAMOĞLU Yalova Üniversitesi, Türkiye
Nilhan Kayaman-Apohan
Marmara Üniversitesi, Türkiye
Prof. Dr. Memet Vezir Kahraman Marmara Üniversitesi, Türkiye
Sabriye Karadenizli
İstanbul Tıp Fakültesi, Türkiye
Serap Erdem Kuruca
İstanbul Tıp Fakültesi, Türkiye
Atilla Güngör
Marmara Üniversitesi, Türkiye
Makale Türü Özgün Makale (SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
Dergi Adı Polymers for Advanced Technologies (Q2)
Dergi ISSN 1042-7147 Dergi Bilgileri (2012)
Dergi Tarandığı Indeksler SCI-Expanded
Makale Dili İngilizce Basım Tarihi 10-2012
Kabul Tarihi – Yayınlanma Tarihi 22-09-2011
Cilt / Sayı / Sayfa 23 / 10 / 1403–1413 DOI 10.1002/pat.2059
Makale Linki http://doi.wiley.com/10.1002/pat.2059
UAK Araştırma Alanları
Polimer Bilimi
Özet
A branched methacrylated poly(caprolactone‐co‐lactic acid) and methacrylated poly(tetramethylene ether glycol) (PTMG‐IEM) resins were synthesized. 1H‐NMR spectroscopy, attenuated total reflectance Fourier transform infrared spectroscopy (ATR‐FTIR) spectroscopy, and gel permeation chromatography confirmed the chemical structures of copolymers. The photoinitiated polymerization of formulation composed of various amounts of methacrylated poly(caprolactone‐co‐lactic acid), PTMG‐IEM, poly(ethylene glycol) diacrylate, water, and photoinitiator were performed. The curing reactions were followed by photo‐DSC (Differential scanning calorimetry). Gel fraction was calculated from the insoluble part and found as ≥93%. Swelling and contact angles were measured, and all increased with the increasing amount of PTMG‐IEM in network formulations. In vitro degradation studies were performed at 37 °C in …
Anahtar Kelimeler
3T3 mouse fibroblasts | Collagen | HUVEC | Methacrylated poly(caprolactone-co-lactic acid) | Photopolymerization