Results 21 to 30 of about 62,043 (254)

Review on Physicochemical Modification of Biodegradable Plastic: Focus on Agar and Polyvinyl Alcohol (PVA)

open access: yesAdvances in Materials Science and Engineering, 2023
Plastics materials which are used in our daily life especially for packaging applications are derived from petrochemicals. Though these plastic materials satisfy the required properties of packaging materials in terms of strength, water resistance, and ...
Mezigebu Belay
doaj   +1 more source

Biodegradable Polymers

open access: yes, 2023
The increasing environmental pollution is causing dramatic changes in the ecosystem. The search for solutions to this problem includes the development of new materials using more sustainable resources and processes, the development of biodegradable materials and the use of natural additives to tune the biodegradability of these materials.
Margarita del Rosario Salazar   +3 more
  +5 more sources

Biodegradable Polymer Nanocomposites

open access: yesSSRN Electronic Journal, 2023
Biodegradable Polymers Nanocomposites ...
openaire   +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

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

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

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 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

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

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

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