Research Keyword: crosslinking

An Overview of Microorganisms Immobilized in a Gel Structure for the Production of Precursors, Antibiotics, and Valuable Products

Scientists have developed methods to trap bacteria and fungi inside gel structures, similar to tiny capsules. These immobilized microorganisms can produce antibiotics and other useful medicines more efficiently and continuously than free-floating cells. The gel structures protect the cells, allow them to be reused multiple times, and reduce production costs, making medicine manufacturing faster and cheaper.

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Use of Limestone Sludge in the Preparation of ɩ-Carrageenan/Alginate-Based Films

Researchers have developed a method to convert limestone waste from stone quarries into a useful material for making biodegradable plastic films. By dissolving limestone in acid to extract calcium ions, they created a crosslinking solution that strengthens films made from seaweed-derived compounds like alginate and carrageenan. These films show promise as environmentally-friendly alternatives to conventional plastic packaging while helping solve industrial waste problems.

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