Gadung (Dioscorea hispida Dennst) starch for bifunctional purposes: Wastewater treatment by photocatalytic systems and bioplastic production

Advanced photocatalytic materials for micro/nanoplastic degradation: A comprehensive review

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Tiny plastic particles called micro- and nanoplastics are turning up everywhere, in our oceans, soil, and likely our bodies, raising concerns about long-term health effects. This review rounds up the latest science on using light-activated materials (photocatalysts) to break down these plastic particles, including newer "green" methods made from plants, algae, and bacteria that could make cleanup cheaper and more eco-friendly. While these technologies are still being developed rather than ready for widespread use, they represent a promising direction for tackling plastic pollution at its source.

Nanotechnology-Enhanced Photocatalysis for Microplastic Degradation: A Sustainable Approach

Recent advances in microplastics remediation via adsorption and photocatalytic degradation with bio-polymers and functionalized frameworks

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Tiny plastic particles are everywhere in our environment, and our bodies, and scientists are working on better ways to clean them up. This review rounds up the latest research on two cleanup approaches: materials that trap microplastics like a sponge, and others that use light to break them down at the molecular level, with the most promising solutions combining eco-friendly materials (like plant fibers) with advanced sponge-like structures to capture and destroy plastic waste more completely. While these technologies are still being refined for real-world, large-scale use, they represent encouraging progress toward reducing our exposure to microplastics through cleaner water and environment.

Bioremediation Approach for Plastics and Microplastics Wastes

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Researchers reviewed bioremediation strategies—using microorganisms and biological agents—to degrade plastics and microplastics in contaminated environments. Biological degradation offers a promising, environmentally friendly approach to tackling the massive accumulation of plastic waste that conventional methods cannot adequately address.

Evaluation of Microplastic Degradation Using Titanium Dioxide Photocatalyst in Water

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Researchers tested UV light and titanium dioxide photocatalysis to break down microplastic fibers in water, achieving a 97% reduction in mass within 48 hours under optimized conditions, suggesting this approach could be a viable treatment technology for wastewater facilities.