Microscopes have long served as windows into the hidden world of cells, revealing their shape, activity, and chemistry. Yet watching life at this scale has always involved trade-offs. To capture the ...

Block copolymer hydrogels as multifunctional effective cryoprotecting agents for red blood cells Freezing of medical tissue and cells usually requires the addition of cryopreservatives, although the ...

Core technology that can maintain the performance and durability of hydrogen fuel cells during winter has been developed domestically. Until now, ...