Permanent Anticoagulation Blood‐Vessel by Mezzo‐Sized Double Re‐Entrant Structure (Small 27/2023)

Anticoagulation Blood Vessels In article number 2300564, Yeonho Choi, Jae Seung Jung, and co‐workers fabricate an anticoagulation blood‐vessel by omniphobic structure. They fabricate it by rolling up the omniphobic structured polymer film. The blood droplet slide fast in the tube without any residual, and they verify the anticoagulation effect according to the animal test. They expect that it could replace the coating‐based medical tubes.