Valorization of diverse waste-derived nanocellulose for multifaceted applications: A review.

The study underscores the urgent need for sustainable waste management by focusing on circular economy principles, government regulations, and public awareness to combat ecological threats, pollution, and climate change effects. It explores extracting nanocellulose from waste streams such as textile, paper, agricultural matter, wood, animal, and food waste, providing a detailed process framework. The emphasis is on waste-derived nanocellulose as a promising material for eco-friendly products.

Microfluidic Fabrication of Gelatin-Nano Hydroxyapatite Scaffolds for Enhanced Control of Pore Size Distribution and Osteogenic Differentiation of Dental Pulp Stem Cells.

The combination of gelatin and hydroxyapatite (HA) has emerged as a promising strategy in dental tissue engineering due to its favorable biocompatibility, mechanical properties, and ability to support cellular activities essential for tissue regeneration, rendering them ideal components for hard tissue applications. Besides, precise control over interconnecting porosity is of paramount importance for tissue engineering materials. Conventional methods for creating porous scaffolds frequently encounter difficulties in regulating pore size distribution.

Cleaner and Sustainable Production of Core-Sheath Polymer Fibres.

The amalgamation of sustainable practises throughout the fabrication process with advanced material engineering holds promise not only for eco-conscious manufacturing but also for promoting technological advancements in versatile material design and application. Moreover, technological innovation serves as a catalyst for sustainability initiatives, driving innovation and enabling the adoption of greener practises across industries. This study investigates redefining the production protocol of pressure spinning to produce core-sheath polymer fibres, deepening sustainable practises.