Chee Leung Mak

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Noninvasive glucose detections are convenient techniques for the diagnosis of diabetes mellitus, which require high performance glucose sensors. However, conventional electrochemical glucose sensors are not sensitive enough for these applications. Here, highly sensitive glucose sensors are successfully realized based on whole-graphene solution-gated(More)
1 a. A 50 ⍀ coaxial probe centrally feeds the bottom of the strip through an SMA connector, and the gap between the Ž. bottom and the ground plane is h s 1 mm. Figure 1 b provides side-view figures of the monopole antenna with the parasitic planar element. The parasitic element is a square Ž copper plate with dimensions of L = L = t s 48 = 48 = 0.2 3. mm.(More)
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