Novel Biodegradable and Renewable Polymer-Based Nanohybrids and Applications

Dear Colleagues,

Thanks to their low cost, ease of processing, and immense possibilities in tailoring their chemical and physical properties, polymers represent a leading class of material worldwide. Unfortunately, improper waste disposal policies have led to tremendous negative impacts on the biosphere, making them one of the biggest threats that faces our society. Being aware of the environmental burden associated with the “scourge of plastic”, it is up to scientists and industries to provide innovative alternatives to tackle this threat to humanity.

Biodegradable and renewable polymer-based nanohybrids emerge as a viable alternative to high “carbon footprint” petroleum-derived plastics, as they combine the biodegradability/renewability of the hosting matrix with improved functional properties arising from the incorporation of nanoparticles. In this sense, flagship polymers include but are not limited to polyesters, polysaccharides such as cellulose and chitin, certain classes of polyurethanes and polycarbonates, and polyanhydrides. With a plethora of opportunities arising from the combination of biodegradable/renewable polymers and nanoparticles, these systems offer exciting opportunities to design and synthesize novel multifunctional materials and devices. These are aimed to be applied in the fields of medicine, packaging, energy storage, catalysis, water purification, sensors, and actuators. Thanks to such propitious characteristics, it is expected that polymeric nanohybrids may take the lead in the transition to a sustainable society.

This Special Issue seeks to address recent developments in novel nanohybrids based on biodegradable and renewable polymers in a comprehensive way. Manuscripts dealing with the synthesis of novel biodegradable/renewable polymers, nanoparticles/nanohybrids/nanocomposites, functionalization, processing, multifunctional properties, novel applications, life cycle assessment (LCA), and recycling will be considered. Full papers, communications, and reviews covering these subjects are welcome.

Dr.  Erlantz Lizundia
Guest Editor

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