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Questions related from Praveen Kumar
I am working on III-nitrides and related application since long, however started exploring HEMTs recently. I am trying to explore HEMTs for different sensors ... Does anyone is working in this area?
01 January 2017 4,099 0 View
I am working on the arsenic detection via photo-electrochemical/optical route using different nanostructured material. Can anyone help me to get a perfect ligand for the selective and sensitive...
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I am trying to detect Selenium (IV) using Glassy Carbon electrode in perchloric acid but not able to observe any oxidation/reduction peak for selenium (IV) in cyclic voltammogram (CV: range -1 to...
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How one should start then to find the potential window of electrolyte and various working electrodes (Au, Pt, GC, Ag). Isn't there any database available on this ?
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How to functionalized carbon quantum dots with GSH (Glutathione) or DTT (Dithiotheritol) ??
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I am working on electrochemiocal sensor and facing some problem in impedance analysis. I did impedance of my modified electrodes (results attached) in 5 mM ferri/ferro solution containing 0.1 M...
03 March 2015 3,985 11 View
I am trying to detect arsenic using MnOx/Au nanocomposite by LSVAS using following parameters. Vdeposition = -0.7 V Stripping V= -0.6 to 0.3 V scan rate = 100mV/sec Electrolyte: Carbonate buffer...
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