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electricity from sweat

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San priya
San priya

It gives a brief idea about power generation from sweat. This is one of the most recent technology ,actually under study by the researchers of university of California .We just prepared a seminar on this topic and hope this piece of information would help you to get an abstract knowledge.

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WELCOME 1
ELECTRICITY FROM SWEAT PREPARED BY SANPRIYA RAMESH P, ANAGA C.D 3RD YEAR BIOTECHNOLOGY METS SCHOOL OF ENGINEERING
OVERVIEW Introduction. History. Literature review Basic principle. Components. Construction. Working. Merits. Demerits. Applications. Scope for future Conclusion. Reference
INTRODUCTION Our life style is completely dependent on electricity. Scarcity of electric energy is not so far. We have to think of new methods for generation of electricity for different purposes. Researches proved that sweat can be used to produce electricity 4
Different sources of electricity ELECTRICAL ENERGYWATER WIND SUNLIGHT TIDAL WAVES NUCLEAR ENERGY FOSSIL FUELS 5
HISTORY It is one of the newly developed technology. Researchers from University of California & American Chemical Society is working on power generation from sweat. Joseph Wang presented the idea, in the 248th National Conference of American Chemical society. With the help of an enzyme they generated power from human perspiration. 6
LITERATURE REVIEW Batteries produce energy by passing current and the ability to generate electrical power from human perspiration through the use of epidermal tattoo bio-fuel cells.(Angewante Chemie- Dr. W. Jia and et all). 7
BASIC PRINCIPLE It works on the principle of harnessing the electrons, during lactate oxidation, in an enzyme mediated reaction. 8
COMPONENTS A simple tattoo Lactase oxidase enzyme at anode. Platinum black at cathode. 9
CONSTRUCTION TATTOO TYPE: Carbon forms the base for the tattoo. Anode is a matrix of TTF-LOx- Chitosan. Cathode consist of platinum black coated with Nafion layer. 10
WORKING During intense physical activity, sweat gland produce sweat , which contain lactate. Lactate is oxidized by LOx . TTF(tetra thio fulvalene) is employed to promote low potential oxidation. Chitosan layer above LOx prevents its efflux. Nafion layer prevents direct platinum skin contact . The resulting electron flow is exploited to produce electricity, by means of anode and cathode provided. Energy can be extracted by means of 2 leads one at anode and other at cathode , connected to a battery. 11
Biological reaction 12
MERITS Mobile phones can be charged while doing exercise. External power supply is not required . Does not cause skin irritation. Conventional energy sources can be preserved. Tiny, temporary, removable, external, inexpensive. Safer renewable source- no leakage of toxic chemicals 13
DEMERITS Elasticity against mechanical stress and strain. Possible for low voltage application only. Lots of work is to be done in this field. 14
APPLICATIONS Recharge mobile phone by tapping into the energy from perspiration. Implementing as wrist bands & head bands 15
FUTURE ASPECTS We can hope for a more efficient production of power from artificially produced sweat. It will cause revolution in the field of the renewable sources. 16
CONCLUSION Power from human perspiration creates a new era with saving electricity. A lot of research is to be done in this field. 17
REFERENCES G. Cizza, A. H. Marques, F. Eskandari, I. C. Christie, S. Torvik, M. N. Silverman, T. M. Phillips, and E. M. Sternberg, Elevated neuroimmune biomarkers in sweat patches and plasma of premenopausal women with major depressive disorder in remission: the POWER study, Biological psychiatry, vol. 64, no. 10, pp. 907, 2008. M. J. Buono, C. S. White, and K. P. Connolly, Cholinergic sensitivity of the eccrine sweat gland in trained and untrained men, Journal of dermatological science, vol. 4, no. 1, pp. 33-37, 1992. T. Guinovart, A. J. Bandodkar, J. R. Windmiller, F.J.Andrade,andJ.Wang,Apotentiometric tattoo sensor for monitoring ammonium insweat, Analyst, vol. 138, no. 22, pp. 7031-7038, 2013. A. J. Bandodkar, D. Molinnus, O. Mirza, T. Guinovart, J. R. Windmiller,G.Vald辿sRam鱈rez,F. J. Andrade, M. J. Sch旦ning, and J. Wang,Epidermal tattoo potentiometric sodium sensors with wireless signal transduction for continuous non-invasive sweat monitoring, Biosensorsand Bioelectronics, vol. 54, pp. 603-609, 2014. Dr. J. R. Windmiller, Prof. J. Wang Epidermal Biofuel Cells: Energy Harvesting from Human Perspiration-Angewante Chemie International edition, Department of Nanoengineering, University of California San Diego. 18
THANK YOU 19

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electricity from sweat

  • 2. ELECTRICITY FROM SWEAT PREPARED BY SANPRIYA RAMESH P, ANAGA C.D 3RD YEAR BIOTECHNOLOGY METS SCHOOL OF ENGINEERING
  • 3. OVERVIEW Introduction. History. Literature review Basic principle. Components. Construction. Working. Merits. Demerits. Applications. Scope for future Conclusion. Reference
  • 4. INTRODUCTION Our life style is completely dependent on electricity. Scarcity of electric energy is not so far. We have to think of new methods for generation of electricity for different purposes. Researches proved that sweat can be used to produce electricity 4
  • 5. Different sources of electricity ELECTRICAL ENERGYWATER WIND SUNLIGHT TIDAL WAVES NUCLEAR ENERGY FOSSIL FUELS 5
  • 6. HISTORY It is one of the newly developed technology. Researchers from University of California & American Chemical Society is working on power generation from sweat. Joseph Wang presented the idea, in the 248th National Conference of American Chemical society. With the help of an enzyme they generated power from human perspiration. 6
  • 7. LITERATURE REVIEW Batteries produce energy by passing current and the ability to generate electrical power from human perspiration through the use of epidermal tattoo bio-fuel cells.(Angewante Chemie- Dr. W. Jia and et all). 7
  • 8. BASIC PRINCIPLE It works on the principle of harnessing the electrons, during lactate oxidation, in an enzyme mediated reaction. 8
  • 9. COMPONENTS A simple tattoo Lactase oxidase enzyme at anode. Platinum black at cathode. 9
  • 10. CONSTRUCTION TATTOO TYPE: Carbon forms the base for the tattoo. Anode is a matrix of TTF-LOx- Chitosan. Cathode consist of platinum black coated with Nafion layer. 10
  • 11. WORKING During intense physical activity, sweat gland produce sweat , which contain lactate. Lactate is oxidized by LOx . TTF(tetra thio fulvalene) is employed to promote low potential oxidation. Chitosan layer above LOx prevents its efflux. Nafion layer prevents direct platinum skin contact . The resulting electron flow is exploited to produce electricity, by means of anode and cathode provided. Energy can be extracted by means of 2 leads one at anode and other at cathode , connected to a battery. 11
  • 13. MERITS Mobile phones can be charged while doing exercise. External power supply is not required . Does not cause skin irritation. Conventional energy sources can be preserved. Tiny, temporary, removable, external, inexpensive. Safer renewable source- no leakage of toxic chemicals 13
  • 14. DEMERITS Elasticity against mechanical stress and strain. Possible for low voltage application only. Lots of work is to be done in this field. 14
  • 15. APPLICATIONS Recharge mobile phone by tapping into the energy from perspiration. Implementing as wrist bands & head bands 15
  • 16. FUTURE ASPECTS We can hope for a more efficient production of power from artificially produced sweat. It will cause revolution in the field of the renewable sources. 16
  • 17. CONCLUSION Power from human perspiration creates a new era with saving electricity. A lot of research is to be done in this field. 17
  • 18. REFERENCES G. Cizza, A. H. Marques, F. Eskandari, I. C. Christie, S. Torvik, M. N. Silverman, T. M. Phillips, and E. M. Sternberg, Elevated neuroimmune biomarkers in sweat patches and plasma of premenopausal women with major depressive disorder in remission: the POWER study, Biological psychiatry, vol. 64, no. 10, pp. 907, 2008. M. J. Buono, C. S. White, and K. P. Connolly, Cholinergic sensitivity of the eccrine sweat gland in trained and untrained men, Journal of dermatological science, vol. 4, no. 1, pp. 33-37, 1992. T. Guinovart, A. J. Bandodkar, J. R. Windmiller, F.J.Andrade,andJ.Wang,Apotentiometric tattoo sensor for monitoring ammonium insweat, Analyst, vol. 138, no. 22, pp. 7031-7038, 2013. A. J. Bandodkar, D. Molinnus, O. Mirza, T. Guinovart, J. R. Windmiller,G.Vald辿sRam鱈rez,F. J. Andrade, M. J. Sch旦ning, and J. Wang,Epidermal tattoo potentiometric sodium sensors with wireless signal transduction for continuous non-invasive sweat monitoring, Biosensorsand Bioelectronics, vol. 54, pp. 603-609, 2014. Dr. J. R. Windmiller, Prof. J. Wang Epidermal Biofuel Cells: Energy Harvesting from Human Perspiration-Angewante Chemie International edition, Department of Nanoengineering, University of California San Diego. 18