| NanoFountainpens™ for Gas or Chemical Delivery |
Cantilevered and straight nanopipettes can be used as NanoFountainpens™ for controlled chemical delivery to or removal from regions as small as 20 nanometers, thus opening up the world of SPM to unique avenues in nanochemistry.
NanoFountainpens™ can be provided with multiple channels. However, single channel NanoFountainpens™ can suffice for writing multiple chemicals because they are readily connected to high performance liquid chromatographs which separate chemical species. |
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40 x 40 micron
topography of
BSA lines
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Video of protein printing
in real time |
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Nanopipette for chemical delivery: the
90° cantilever angle permits precise
delivery of chemicals
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Video still of Nanopipette
used to etch a chrome
film. Two etch lines are
visible on the right and a
third is being made |
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4x4 micron image (z range
10nm) of protein dots
printed using a Nanopipette |
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SEM of Nanopipette probe
with aperture of less than
10nm |
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Nanofountainpen™ Probe Specifications
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Aperture Size
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>20 nm
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Tip Length
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30 µm - 500 µm (Cantilevered)
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Cantilever Length
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300 µm - 1000 µm (Deep Trench probes available)
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Force Constant
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>3-20 N/m
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Resonant Frequency
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20-390 kHz
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Phone: +972-2-6789573 |
Fax: +972-2-6480827 |
USA Toll Free (direct to sales): 1-800-289-7162 |
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