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Gold laser nanowarming for improved zebrafish embryo cryopreservation. Here gold nanorods and cryoprotective agents are micro-injected into a zebrafish embryo prior to cryogenic stabilization. Warming is achieved by plasmonically coupling to the gold nanorods with a laser for fast and uniform warming to avoid devitrification and cracking. The zebrafish can then continue to grow and mature. Reproduced with permission from (16).
