Upasana Negi |
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msc(majors in biophysics , min...
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Research experience
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Jun 2012–
presentResearch: development of low cost electrochemical nanobiosensor for the detection of water born pathogen
G. B. Pant University of Agriculture and Technology · biophysics · upasanaIndia · Uttarkashi
Education
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Aug 2009–
Aug 2011G. B. Pant University of Agriculture and Technology
biophysics and nanotechnology · master of scienceIndia · Uttarkashi
Other
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LanguagesHindi and English,
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Other Interestsmusic, dance,shopping,cooking,animated movies and travelling
Questions and Answers (4) View all
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Answer added in Medical Physics5 How can the junction of two polar liquids be created, and is it possible to pass current via non polar solvents?By Upasana Negi · G. B. Pant University of Agriculture and TechnologyUpasana Negi · G. B. Pant University of Agriculture and TechnologyJoachim Pimiskern, I want to know about common organic solvents not about those which can polymerize. and if the thickness of the non conducting liq... [more]Joachim Pimiskern, I want to know about common organic solvents not about those which can polymerize. and if the thickness of the non conducting liquid (above diagram) is incresed toomuch ,then also funnel can be exploited or not, please tell?Following
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Answer added in Medical Physics5 How can the junction of two polar liquids be created, and is it possible to pass current via non polar solvents?By Upasana Negi · G. B. Pant University of Agriculture and TechnologyUpasana Negi · G. B. Pant University of Agriculture and TechnologyThankyou Joachim, the above is really helping but in last line , in which i think you are talking about tunneling current is ok but what about tunnel... [more]Thankyou Joachim, the above is really helping but in last line , in which i think you are talking about tunneling current is ok but what about tunnel of conductive liquid is a bit unclear (from where it is coming?) in the nonconducting system.Following
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Question asked in Medical Physics5 How can the junction of two polar liquids be created, and is it possible to pass current via non polar solvents?I want to create a stable junction of two conducting liquid.I want to create a stable junction of two conducting liquid.By Upasana Negi · G. B. Pant University of Agriculture and TechnologyFollowing
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Answer added in Carbon Nanotubes11 Which is a better sensing material - carbon nanotubes or graphene?By Richa Rastogi · Central Scientific Instruments Organization (CSIO), CHANDIGARHUpasana Negi · G. B. Pant University of Agriculture and TechnologyGraphene is 2D cyrstal which can sense the mass change upto zeptometer range, which make it suitable for mass sensing like QCM. Making Graphene film i... [more]Graphene is 2D cyrstal which can sense the mass change upto zeptometer range, which make it suitable for mass sensing like QCM. Making Graphene film is easier and it is very stable material too and can be activated from GO form to Graphene easily ,where as Carbon nanotubes can't be used as film. Second is graphene has very high conductivity but no porosity, here the conductance is due to fermions, and grahene can also have variety of solvents for the application purpose and also a noncarcinogenic biocompactable sensing material too. :)Following