2 条结果 关键词:磁生物传感器 ×

Use of a Turn Coil and Channel Above a GMR-SV Device to Observe and Measure the Properties of Deoxidized Red Blood Cells Coupled to Magnetic Beads.

Advances in experimental medicine and biology 2018 Choi JG, Kim SH, Lee SS

本研究制备了具有高磁敏感性的巨磁阻自旋阀(GMR-SV)器件,其结构为软铁磁/非磁/钉扎铁磁/反铁磁铱锰(IrMn)顶层的 NiFe/CoFe/Cu/CoFe/IrMn 多层膜。将直径约 1 μm 的钴硅羟基(Co-Si-OH)微米磁珠(MBs)与含低磁化血红蛋白(HEM)的红细胞(RBCs)结合,形成 RBC+MBs 复合体,用于...

Mechanical, Electrical and Magnetic Properties of Ferrogels with Embedded Iron Oxide Nanoparticles Obtained by Laser Target Evaporation: Focus on Multifunctional Biosensor Applications.

Sensors (Basel, Switzerland) 2018 Blyakhman FA, Buznikov NA, Sklyar TF, Safronov AP 等 10 人

水凝胶是广泛用于生物医学工程与生物传感的仿生材料。磁性水凝胶(ferrogels, FG)是将磁性纳米粒子(MNPs)引入化学交联水凝胶形成的磁性复合材料,可用作磁场敏感元件和场辅助药物递送载体。本文通过自由基聚合,以 N,N'-亚甲基双丙烯酰胺为交联剂,在含水体系中合成两系列基于聚丙烯酰胺(PAAm)的软质与致密磁性水凝胶,并以激...