Results 11 to 20 of about 67,315 (287)

Thermal and Mechanical Properties of Biodegradable Star-Shaped/Linear Polylactide Stereocomplexes

open access: yesJournal of Chemistry, 2015
The 6-arm star-shaped poly(L-lactide) (6PLL)/linear poly(D-lactide) (1PDL) stereocomplex films were prepared by the solvent casting method. The influences of the 6PLL/1PDL blend ratios (75/25, 50/50, and 25/75 w/w) and 1PDL molecular weights (15,000, 30 ...
Onanong Cheerarot, Yodthong Baimark
doaj   +1 more source

Biodegradable polymers and green-based antimicrobial packaging materials: A mini-review

open access: yesAdvanced Industrial and Engineering Polymer Research, 2020
Recently, the demands for biodegradable and renewable materials for packaging applications have increased tremendously. This rise in demand is connected to the growing environmental concerns over the extensive use of synthetic and non-biodegradable ...
Yajie Zhong   +3 more
doaj   +1 more source

Preparation of Biodegradable Silk Fibroin/Alginate Blend Films for Controlled Release of Antimicrobial Drugs

open access: yesAdvances in Materials Science and Engineering, 2013
Silk fibroin (SF)/alginate blend films have been prepared for controlled release of tetracycline hydrochloride, an antimicrobial model drug. The blend films were analysed by Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy ...
Yaowalak Srisuwan, Yodthong Baimark
doaj   +1 more source

Biodegradable Synthetic Polymers in Textiles – What Lies Beyond PLA and Medical Applications? A Review. [PDF]

open access: yesTekstilec, 2021
Biodegradable polymers are currently discussed for applications in different fields and are becoming of increasing interest in textile research. While a plethora of work has been done for PLA in medical textiles, other biodegradable polymers and their ...
Thomas Grethe
doaj   +1 more source

Preparation of Starch/Gelatin Blend Microparticles by a Water-in-Oil Emulsion Method for Controlled Release Drug Delivery

open access: yesInternational Journal of Biomaterials, 2014
Information on the preparation and properties of starch/gelatin blend microparticles with and without crosslinking for drug delivery is presented.
Theeraphol Phromsopha, Yodthong Baimark
doaj   +1 more source

Mechanical properties and heat resistance of stereocomplex polylactide/copolyester blend films prepared by in situ melt blending followed with compression molding

open access: yesHeliyon, 2018
This work focuses on the process to obtain high heat-resistant stereocomplex polylactide (scPLA)/copolyester blend films by in situ melt blending of high molecular-weight poly(L-lactide) (PLLA), low molecular-weight poly(D-lactide) (PDLA) and copolyester
Yaowalak Srisuwan, Yodthong Baimark
doaj   +1 more source

Sirolimus Release from Biodegradable Polymers for Coronary Stent Application: A Review

open access: yesPharmaceutics, 2022
Drug-eluting stents (DESs) are commonly used for the treatment of coronary artery disease. The evolution of the drug-eluting layer on the surface of the metal stent plays an important role in DES functionality. Here, the use of biodegradable polymers has
Wei Xu, Makoto Sasaki, Takuro Niidome
doaj   +1 more source

Improvement in Mechanical Properties and Heat Resistance of PLLA-b-PEG-b-PLLA by Melt Blending with PDLA-b-PEG-b-PDLA for Potential Use as High-Performance Bioplastics

open access: yesAdvances in Polymer Technology, 2019
Ecofriendly poly(L-lactide)-b-poly(ethylene glycol)-b-poly(L-lactide) (PLLA-b-PEG-b-PLLA) are flexible bioplastics. In this work, the blending of poly(D-lactide)-b-poly(ethylene glycol)-b-poly(D-lactide) (PDLA-b-PEG-b-PDLA) with various blend ratios for ...
Supasin Pasee, Yodthong Baimark
doaj   +1 more source

Natural polymers in bio-degradable/edible film: A review on environmental concerns, cold plasma technology and nanotechnology application on food packaging- A recent trends

open access: yesFood Chemistry Advances, 2022
Global food waste is the biggest issue owing to food spoilage. According to the world food program, approx. 35 million people worldwide suffer from acute malnutrition.
Rakesh Kumar Gupta   +2 more
doaj   +1 more source

Preparation of Polysaccharide-Based Microspheres by a Water-in-Oil Emulsion Solvent Diffusion Method for Drug Carriers

open access: yesInternational Journal of Polymer Science, 2013
Polysaccharide-based microspheres of chitosan, starch, and alginate were prepared by the water-in-oil emulsion solvent diffusion method for use as drug carriers. Blue dextran was used as a water-soluble biomacromolecular drug model.
Yodthong Baimark, Yaowalak Srisuwan
doaj   +1 more source

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