What is a better technique to diagnose blood glucose: NIR spectroscopy or bioimpedance technique?

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How is NIR Spectra related to glucose absorption in the sense of wavelength?

Can anybody give details about how NIR spectra is related to glucose absorption in the sense of wavelength?

03 April 2014 4,632 2 View

What are the electrical properties of glucose?

Can you give details of electrical properties of glucose?

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Are there any useful links regarding Bioimpedance?

Please suggest useful links regarding Bioimpedance and Bioelectricity

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What is the bioimpedance?

How is it taken into account to determine the parameters of blood fluids?

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G.Tiru Pati

Glucose detection based on Near Infra Red or ultrasound is better than impedance technique.In impedance method very low level current has to inject through the tissue then voltage is determined.

Almir Badnjevic

NIR is more acurate and better than bioimpedance. I suggest to Use it when ever you can.

Mohammad Azizian

Raman spectroscopy also investigated recently for the same purpose, check this one:

http://pubs.acs.org/doi/pdf/10.1021/ac202343e