Preservation of Biological Materials at Room Temperature
OverviewAuburn University is seeking licensees for technologies relating to the isolation and reversible preservation of a range of biological materials. Acacia gum, or gum arabic, is a natural sap that has been widely used since ancient times and is currently manufactured in multi-ton quantities for use in the food and allied industries. This entrapment process occurs at room temperature and can last for an extended period of time at room temperature with minimal damage to the specimen. The viable biomaterials are released from the polymer system by the application of water. This system is compatible with many biological samples including proteins, DNA, receptors, antibodies, antigens, bacteria, mammalian cells, cell surfaces, and tissues. Potential applications for this technology include:· Preservation and shipment of bacterial cultures and bodily fluids (e.g., blood, semen)· Medical application in surgery, wound healing and drug delivery· Biodegradable packaging· Forensics
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