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JSSC 2011第1期Other

Palm NMR and 1-Chip NMR Nan Sun Member IEEE Tae-Jong Y oon Hakho Lee William An

开发了两种新型核磁共振系统,实现了尺寸大幅缩小和芯片实验室功能。
0.1 kg, 手掌大小, 更高自旋质量灵敏度
核磁共振CMOS射频集成电路芯片实验室生物传感器
0.1公斤手掌大小NMR系统
集成样品线圈的芯片实验室系统
结合CMOS RF收发器的NMR物理技术
Abstract
mber , IEEE Abstract—In our earlier work, we developed a 2-kg NMR system, which was /54/48 lighter, /52/48 smaller, yet /54/48 more spin-mass sensitive than a 120-kg state-of-the-art commercial benchtop system. Here we report on two new nuclear magnetic resonance (NMR) systems that represent further orders-of-magni- tude size reduction and lab-on-a-chip capability. The first system, which weighs 0.1 kg and can be held in the palm of a hand, is the smallest NMR system ever built, and is /49/50/48/