User:Pranav Rathi/Notebook/OT/2010/12/07/Tethering attempt - Revision history

Pranav Rathi at 21:03, 15 November 2012

Pranav Rathi — Thu, 15 Nov 2012 21:03:28 GMT

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	I tried tethering with 4.4kb DNA and 1 micron beads. There were hardly any tethers. The most surprising thing I notices that beads were kind of repelled as I moved the trap towards them. My guess; there might be a (not enough NaCl)repulsion between the surface and the beads, and as I move the trap close to the beads the beads starts coming close to the surface and finally repelled before they even fall into the trap. I am making a new sample……………		I tried tethering with 4.4kb DNA and 1 micron beads. There were hardly any tethers. The most surprising thing I notices that beads were kind of repelled as I moved the trap towards them. My guess; there might be a (not enough NaCl)repulsion between the surface and the beads, and as I move the trap close to the beads the beads starts coming close to the surface and finally repelled before they even fall into the trap. I am making a new sample……………

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Pranav Rathi at 19:25, 7 December 2010

Pranav Rathi — Tue, 07 Dec 2010 19:25:15 GMT

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Pranav Rathi: New page: I tried tethering with 4.4kb DNA and 1 micron beads. There were hardly any tethers. The most surprising thing I notices that beads were kind of repelled as I moved the trap towards them. M...

Pranav Rathi — Tue, 07 Dec 2010 19:13:28 GMT

New page: I tried tethering with 4.4kb DNA and 1 micron beads. There were hardly any tethers. The most surprising thing I notices that beads were kind of repelled as I moved the trap towards them. M...

New page

I tried tethering with 4.4kb DNA and 1 micron beads. There were hardly any tethers. The most surprising thing I notices that beads were kind of repelled as I moved the trap towards them. My guess; there might be a (not enough NaCl)repulsion between the surface and the beads, and as I move the trap close to the beads the beads starts coming close to the surface and finally repelled before they even fall into the trap. I am making a new sample……………

[[Category:Optical Tweezer]]