We have located links that may give you full text access.
Immobilization of hyaluronic acid from Lactococcus lactis on polyethylene terephthalate for improved biocompatibility and drug release.
Carbohydrate Polymers 2019 Februrary 16
Hyaluronic acid from metabolically engineered Lactococcus lactis (HAL ) was characterized for its biocompatibility and immobilized on the polyethylene terephthalate (PET) surface. HAL was chemically crosslinked on hydrolyzed PET (hPET) surface to form HAL -coated PET (hPET-HAL ). The unmodified and modified PET were characterized by Fourier-transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), contact angle measurement, thermogravimetric analysis (TGA), universal testing machine (UTM) and assessed for their biocompatibility. FT-IR confirmed the successful immobilization of HAL on the hPET surface. HAL coating significantly improved the haemocompatibility compared to hPET and unmodified PET. Endothelial cell attachment was significantly improved on hPET-HAL and hPET surfaces compared to the unmodified PET. Model drugs (aspirin and methylene blue) were loaded into the HAL matrix, and showed complete release at around 18 h. These results confirm that covalent attachment of HAL matrix on PET surfaces is a promising strategy for developing drug-eluting implants with enhanced haemocompatibility and endothelialization.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app