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Recent Developments in Sustainable Composites for Printed Circuit Boards (PCBs): A Review

open access: yesMacromolecular Materials and Engineering, EarlyView.
This review presents the potential of using natural plant fibers and biodegradable polymers as sustainable printed circuit boards (PCBs). This review provides future directions in innovation and sustainable PCBs development. Bio‐composites PCBs are both environmentally friendly and sustainable due to the natural fibres they contain.
Erdem Selver   +7 more
wiley   +1 more source

Upcycled Beverage From Roasted Açaí (Euterpe oleracea) Seeds: Antioxidant Capacity and Cytoprotection Through Gastrointestinal Simulation

open access: yesMolecular Nutrition &Food Research, EarlyView.
Roasted açaí grains contain phenolic compounds, including chlorogenic and vinylic acids, catechin, tannins, and procyanidins. Their percolates show antioxidant potential after in vitro digestion, with low cytotoxicity and cytoprotective effects on Caco‐2 cells, highlighting their bioactive value. ABSTRACT Acai seeds have been used in roasting processes,
Layane Rosa da Silva   +13 more
wiley   +1 more source

Stabilized Cellulase in Chitosan–Polyvinyl Alcohol Biopolymer Beads for Sustainable Enzymatic Deinking of Recycled Paper

open access: yesChemistryOpen, EarlyView.
A stable and reusable biocatalyst, cellulase@Cs/PVA/Ga, is engineered by immobilizing cellulase onto glutaraldehyde‐activated chitosan (Cs) and coating it with polyvinyl alcohol. This composite system enhances enzymatic stability and efficiency for the sustainable deinking of recycled newspaper, offering a green alternative to harsh chemical treatments.
Parisa Chakeri   +4 more
wiley   +1 more source

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