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The exploration of hybrid materials, particularly those incorporating biopolymeric matrices, has gained significant prominence due to their transformative potential in both industrial and biomedical applications. This topic is of paramount importance, as the synergy between organic and inorganic components at the molecular or nanoscale offers unparalleled opportunities for developing materials with tailored properties. The bifurcation of biopolymers into natural (e.g., chitosan, cellulose, gelatin) and synthetic (e.g., polycaprolactone, polyurethane, conducting polymers) variants is particularly compelling, as these materials exhibit distinct advantages for specific applications, ranging from tissue engineering and bone scaffolding to controlled drug delivery systems. The rising concerns over the environmental impact of conventional petroleum-derived polymers have further accentuated the need for sustainable, bio-derived alternatives. Bionanocomposites, as the integration of nanoscale fillers into biopolymeric matrices, offer a revolutionary approach to addressing the dual challenge of enhancing material performance while promoting ecological sustainability. Their ability to improve mechanical strength, thermal stability, and barrier properties at minimal filler concentrations makes them a promising solution for industries seeking cost-effective and biodegradable options. This review highlights the potential of bionanocomposites across various applications, including food packaging, environmental remediation, and advanced biomedical innovations. The focus on this topic arises from its crucial role in advancing sustainable materials science and its far-reaching impact on next-generation technologies.
Phadtare et al. (Wed,) studied this question.