A new hydrogel photoresist has been developed that could revolutionize the way we think about biomedical implants and other biocompatible materials. This new photoresist is able to be processed with higher precision than other hydrogels, giving us the potential to create more complex and accurate medical implants and drug delivery systems. The photoresist has been developed from a polyacrylamide hydrogel, which has been modified to allow for the light-induced formation of polymers. The new hydrogel photoresist has a high degree of tunability, making it possible to tailor its properties to suit different applications. In addition, the photoresist is biocompatible, meaning that it can be safely used in medical implants and other biomedical devices.

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source: Phys.org