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Nanotechnology

Nano

sajidnaeemansari
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Nanotechnology

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  1. State Level Seminar On“Recent Trends In Sensors and Advanced Materials” (RTSAM-2010)Dated:27- 28 January-2010 -ORGANIZED BY- Department of Electronic Science, M.S.G. Arts, Science & Commerce College, Malegaon Camp, Malegaon Dist:-Nashik (M.S.) Pin: 423 105

  2. Nanotechnology : An Overview Ansari Faheem, Sajid Naeem, M. Rizwan, Z. B. Pathan Dept. of Electronic Science , AKI’s Poona College of Arts, Science & Commerce Camp, Pune- 411001 RTSAM 27-28 Jan, 2010 Malegaon

  3. An Overview of Presentation • Heavy Industries • Medical & Health care • Military & Defence • Nanoelectronics • Energy • Automobile • Semicondcutor & Optoelectronics • Consumer Goods • Biochips & Biosensing • Mobile • Microscopy Introduction to Nanotechnology Technology Comparison : size, evolution Features Potent Application Areas RTSAM 27-28 Jan, 2010 Malegaon

  4. Introduction toNanotechnology RTSAM 27-28 Jan, 2010 Malegaon

  5. OriginofNanotechnology • “The birth of nanotechnology is popularly taken to be 1989, when IBM Fellow Don Eigler used a scanning tunneling microscope to create the company’s logo out of xenon atoms.” • By working with xenon and nickel at very low temperatures, an IBM scientist was the first to use a tiny needle to position individual atomson a surface. RTSAM 27-28 Jan, 2010 Malegaon

  6. Nanotechnology will be an integral part of next-generation technology . • It deals with fabrication, study and tailoring the device dimensions at atomic and molecular level. • Nano a Greek word that means Dwarf. • A nanometer is one billionth of a meter i.e . 1nm = 10 -9 m • Generally the device dimensions are shrinked down to 100 nanometers or even lesser. • Richard Feynman Quoted “There’s a plenty of room at the bottom”. RTSAM 27-28 Jan, 2010 Malegaon

  7. Nanotechnology Nano-Robots Semiconductor Technology Molecular Electronics “Wearable” Wireless Internet Appliances Vacuum Tube Technology Cell Phones The Internet Performance Computers Television Transistor Radio Radar Radio 1900 1950 2000 2050 Time Evolution of Technologies RTSAM 27-28 Jan, 2010 Malegaon

  8. A Comprison between Technologies RTSAM 27-28 Jan, 2010 Malegaon

  9. Human Hair 75 µm Plant and Animal Cells Most Bacteria Lysozyme 0.18µm Transistor Virus Nanotechnology Proteins Carbon Nano-tubes Atoms Nanotechnology: Size and Scale 100µm 10µm 1µm Feature Size 100nm 10nm 1nm 0.1nm

  10. Exquisite Features of Nanotechnology RTSAM 27-28 Jan, 2010 Malegaon

  11. Reduced Dimension • Increased surface to volume ratio • Enhanced Functionality • Improved Stability • Enriched Efficiency • Better compact, ruggednessand protability • Light weight RTSAM 27-28 Jan, 2010 Malegaon

  12. Application Thrust Areas RTSAM 27-28 Jan, 2010 Malegaon

  13. Flexible PCB Different types Nano sensors Chip • Novel semiconductor and optoelectronic devices RTSAM 27-28 Jan, 2010 Malegaon

  14. Quantum Dots • Quantum Computers Quantum Dots • Displays OLED RTSAM 27-28 Jan, 2010 Malegaon

  15. ConsumerGoods : Foods, Textiles , Cosmetics Nano fiber optics nanoStrawberry Thermal Nanobrasive RTSAM 27-28 Jan, 2010 Malegaon

  16. BioChip: Smaller than a Postage Stamp Sealed Channels and Wells (volume of 1 to 10 nL/well) Electrodes for Detection Connecting pads Fluidic I/O ports 10 mm • Biochip&Biosensing(Helps to detect cancer at the early stage, DNA chips, protein chips) RTSAM 27-28 Jan, 2010 Malegaon

  17. A Biosensor made up of CNT to detect water bacteria A Biochip to detect cancer

  18. Communication: Morph mobile from Nokia RTSAM 27-28 Jan, 2010 Malegaon

  19. Microscopy:nanoMRI with resolution > 100 million times than traditional one NanoMRI from IBM RTSAM 27-28 Jan, 2010 Malegaon

  20. HeavyIndustry • Aerospace • Refineries • Vehicle manufactures RTSAM 27-28 Jan, 2010 Malegaon

  21. MedicalandHealthcare • Diagnostics, Drug Delivery, Cancer Detection • Tissue Engineering RTSAM 27-28 Jan, 2010 Malegaon

  22. Military&DefenceNanoweapons, Protective Jackets, Nano Sensors and wireless cameras, etc 1.7 billion on ground-based robots RTSAM 27-28 Jan, 2010 Malegaon

  23. Nano Electronics(Single Electron Transistor) RTSAM 27-28 Jan, 2010 Malegaon

  24. Energy : Solar cell ( Absorbs entire spectrum of light i.e. UV, Visible & IR with virtually100% light) Picture of a solar cell, which utilizes nanorods to convert light into electricity Diagram of a nano solar cell RTSAM 27-28 Jan, 2010 Malegaon

  25. Potential Nano application to cars • Automobiles: RTSAM 27-28 Jan, 2010 Malegaon

  26. Nanotechnology & Future Extension : Pushing the boundaries further…. Nano Satellite Nano Robot RTSAM 27-28 Jan, 2010 Malegaon

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