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Carbon Nanotube Based Chemical And Biological Sensors, Srikanth Singamaneni
Carbon Nanotube Based Chemical And Biological Sensors, Srikanth Singamaneni
Masters Theses
Carbon nanotubes are among those wonderful molecules man has discovered by chance. Carbon nanotubes are sheets of graphite rolled up to form seamless cylinders. Their outstanding electrical, mechanical and thermal properties form the inspiration behind this work. This work investigates the possible application of carbon nanotubes as biological sensors for the detection of various biomolecules like Streptavidin and Mouse monoclonal Immunoglobulin-G. Electrical conductance changes of Carbon nanotubes for exposure to alcohol vapors were studied. This thesis demonstrates that these quantum wires can form highly sensitive biological and chemical sensors at molecular level. Although the main focus of the-research was chemical …