Recent Advances in Solid-State Modification for Thermoplastic Polymers: A Comprehensive Review.

This review introduces groundbreaking insights in polymer science, specifically spotlighting a novel review of the solid-state modification (SSM) approach of thermoplastic polymers, a method not extensively explored. Unlike traditional melt polymer modification, SSM stands out by incorporating monomers or oligomers into the amorphous phase of polymers through innovative exchange reactions. The background of the study places thermoplastics within the context of their increased use over the past century, highlighting their versatility in various applications and the associated environmental and health concerns due to certain additives.

Chitosan/starch beads as bioinoculants carrier: long-term survival of bacteria and plant growth promotion.

Immobilization of microorganisms in biodegradable polymeric matrices constitutes a promising technology for plant growth promoting to overcome the challenging conditions of the rhizosphere. Previously, we demonstrated that beads prepared from blends of chitosan/starch of analytical grades ionically cross-linked are useful carriers for Azospirillum brasilense and Pseudomonas fluorescens. The aims of this work were to study A.