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73:. The device implements a direct current generator which emits short pulses of high voltage electric current through electrodes into the cell membrane. The doctor inserts thin needles into the area, using ultrasound imaging to guide the placement of the needles. In nanoknife treatment, strong electric fields cause cells to die without exposing the tissue to radiation or heating it. Most patients don’t feel anything at all during the procedure.
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37:-based prototype compression cutting tool intended for sectioning of biological cells. Working principle is similar to that of a 'cheese slicer', a nanometer-thin individual carbon nanotube strung between two tungsten needles would allow sectioning of very thin slices of biological matter for imaging under an
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53:, which typically requires samples less than ~300 nanometers in thickness. In 2009, the nano-knife was used to create indentation marks on biological cell plasticizer (epoxy resin). The whole cutting process is currently limited by electron charging of
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Scanning electron micrograph of a nanoknife. An individual carbon nanotube is being stretched between two tungsten needles. The triangular tip is an atomic force cantilever, measuring the knife's breaking
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and other universities. A successful development of this new tool will allow scientists and biologists to make 3D images of cells and tissues for
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G Singh; P Rice; R L Mahajan; J R McIntosh (11 February 2009), "Fabrication and characterization of a carbon nanotube-based nanoknife",
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221:"Nanoknife | Innovative Prostate Cancer Treatment | Vitus Prostate Center"
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171:"Nanodevices Using Individual Carbon nanotubes"
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91:On the Cutting Edge: Carbon Nanotube Cutlery
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71:irreversible electroporation
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228:. Retrieved
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207:2010-03-19
184:2010-03-19
102:2010-03-19
77:References
47:CU-Boulder
572:Old Hokie
567:HokieBird
548:Athletics
462:Nanoknife
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31:nanoknife
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625:Football
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417:System G
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375:Research
158:19417497
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805:WUVT-FM
586:overall
512:eTBLAST
149:2879632
128:Bibcode
21:point.(
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