Janus Nanohybrids Enable Superflash Warming and High-Affinity Ice Confinement for Cross-Scale Cryopreservation.
Sign Up to like & getrecommendations! Published in 2025 at "Advanced materials"
DOI: 10.1002/adma.202515996
Abstract: Strong hydration of cryoprotective agents reduces the glass transition temperature of water and suppresses ice formation. However, lethal cooling and warming remain a critical obstacle to cross-scale cryopreservation of clinical biospecimens. Herein, a snowman-like Janus… read more here.
Keywords: ice confinement; ice; cross scale; superflash warming ... See more keywords
Ice-Confinement Overcomes the Diffusion-Reaction Limitation in Surface Assays.
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.5c16130
Abstract: Diffusion-reaction coupling at solid-liquid interfaces has long constrained the performance of interfacial molecular assays, particularly surface-based DNA assays. Herein, we report an ice-confinement strategy that reprograms the mass transport at the solid-liquid interface. Through in… read more here.
Keywords: ice confinement; diffusion reaction; surface; electrochemistry ... See more keywords