Chlorogenic Acid Containing Bioinspired Polyurethanes: Biodegradable Medical Adhesive Materials


ATEŞ B. , KÖYTEPE S. , KARAASLAN M. G. , BALCIOGLU S., GULGEN S., DEMİRBİLEK M., ...Daha Fazla

INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS, cilt.64, ss.611-619, 2015 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 64 Konu: 12
  • Basım Tarihi: 2015
  • Doi Numarası: 10.1080/00914037.2014.996710
  • Dergi Adı: INTERNATIONAL JOURNAL OF POLYMERIC MATERIALS AND POLYMERIC BIOMATERIALS
  • Sayfa Sayıları: ss.611-619

Özet

Highly adhesive bioinspired polyurethanes (PUs) based on the chlorogenic acid (CLA) were prepared from 4,4'-methylenebis (cyclohexyl isocyanate) (MCI) and polyethylene glycol 200 (PEG 200). The polyurethanes exhibited the lowest glass transition temperature (T-g), improved thermal stability and good adhesive properties. The highest adhesion strength was found as 373.3 +/- 47.5 kPa for 10% CLA containing PUs. The polyurethanes were observed to be biodegradable and were in the range of 19-24% for 8 weeks as depending on chlorogenic acid containing of PUs. As a result, prepared biocompatible-adhesive bioinspired polyurethanes are good candidates for medical applications as a tissue adhesive material.