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Questions related from Sooyoun Yu
I'm using the commercial GOx activity assay from Sigma Aldrich. I'm testing both commercial GOx just dissolved in PBS and GOx immobilized on my electrode nanomaterials. The absorbance at 570nm...
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Hello, I am using a 4-point probe method to measure the resistance of a sample of my nanofibers. For a bulk material, I understand there is a simple equation to calculate the electrical...
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I did a EIS on my nanomaterial electrode in a blank solution (PBS solution) to calculate the double-layer capacitance. Fitting the Nyquist plot with an equivalent circuit of R1+Q2/(R2+W2), the...
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Hello, I'm trying to run a series of electrochemical measurement in a pH7.4 PBS buffer. Since there will be an oxygen and hydrogen evolution reaction at certain points, I need to first purge my...
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