Results 31 to 40 of about 10,286,306 (251)
Materials, 2022 Food sectors are facing issues as a result of food scarcity, which is exacerbated by rising populations and demand for food. Food is ordinarily wrapped and packaged using petroleum-based plastics such as polyethylene, polyvinyl chloride, and others ...
V MNSSVKR GUPTA +2 more
semanticscholar +1 more source
Current Research and Applications of Starch-Based Biodegradable Films for Food Packaging
Polymers, 2022 The use of biodegradable packaging material as an alternative to conventional petrochemical-based polymers is based on the environmental issues associated with conventional materials.
Helen Onyeaka +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
Microplastics generated from a biodegradable plastic in freshwater and seawater.
Water Research, 2021 Biodegradable polymers have been regarded as a promising solution to tackle the pollutions caused by the wide use of conventional polymers. However, during the biodegradation process, the material fragmentation leads to microplastics.
Xin Wei +4 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.This study reports the development of antibacterial ceramic scaffolds derived from natural bovine bone. The bones were processed through sequential boiling and hydrogen peroxide treatment to remove organic matter, producing porous, mineral‐rich scaffolds.
Mohamad Hassan Taherian +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele +2 more
wiley +1 more source
The Prospects of Zinc as a Structural Material for Biodegradable Implants—A Review Paper
, 2017 In the last decade, iron and magnesium, both pure and alloyed, have been extensively studied as potential biodegradable metals for medical applications. However, broad experience with these material systems has uncovered critical limitations in terms of ...
G. Levy, J. Goldman, E. Aghion
semanticscholar +1 more source
Laser‐Induced Graphene from Waste Almond Shells
Advanced Functional Materials, EarlyView.Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova +9 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Shellac, a centuries‐old natural resin, is reimagined as a green material for flexible electronics. When combined with silver nanowires, shellac films deliver transparency, conductivity, and stability against humidity. These results position shellac as a sustainable alternative to synthetic polymers for transparent conductors in next‐generation ...
Rahaf Nafez Hussein +4 more
wiley +1 more source
Biodegradable polymeric materials
Drug Delivery System, 2008 体内で無毒な成分に分解され，代謝・吸収・排泄される生分解性高分子材料は，DDSの薬物キャリアや薬物リザーバーとして利用されている．これらは注射による投与が可能な，可溶性ナノパーティクル，微粒子，インジェクタブルゲルなどの剤形で使用されることが多い．本稿では，代表的な生分解性合成高分子であるポリ乳酸系ポリマーを採り上げ，特にポリ乳酸と他の親水性高分子との組み合わせによるDDSへのアプローチについて紹介する．
Ohya, Yuichi, Nagahama, Koji
openaire +2 more sources