Klapperich Lab:Notebook/Lab Meeting Notes/2009/05/07: Difference between revisions
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* new fluid channel made in PDMS <br> | * new fluid channel made in PDMS <br> | ||
* making the mold had proven challenging as it sticks to the plastic fixture, tried mold release but didn't help <br> | * making the mold had proven challenging as it sticks to the plastic fixture, tried mold release but didn't help <br> | ||
* new cutting plotter carrier sheet ordered <br> | |||
* new air channel mold did not cure well and the PDMS made from it was leaking. need to do it again, mold material ordered. <br> | * new air channel mold did not cure well and the PDMS made from it was leaking. need to do it again, mold material ordered. <br> | ||
<br> | <br> | ||
* Substrates (JZ)<br> | * Substrates (JZ)<br> | ||
** Let's get this to a point where we can publish and move on....JZ and CMK to discuss. <br> | ** Let's get this to a point where we can publish and move on....JZ and CMK to discuss. <br> | ||
* Colloid experiment | - Making substrate in microwewlls? (motivation? need valves) <br> | ||
- Colloidal experiment? (the morphology won't be uniform or consistent each time, signal analysis system non-existent) <br> | |||
- Sol-gel on Teflon? (can serve to study basic material science only) <br> | |||
* Colloid experiment <br> | |||
- Do Rhodamine. Leaked. Need to try again. <br> | - Do Rhodamine. Leaked. Need to try again. <br> | ||
- Found the problem. Liquid and air channel widths reversed. Will make new chip and try again. <br> | - Found the problem. Liquid and air channel widths reversed. Will make new chip and try again. <br> | ||
-Need a size specific positive control. PS beads? charged? <br> | -Need a size specific positive control. PS beads? charged? <br> | ||
** 1um unmodified, undiluted PS beads give distinctive spectrum on Ranjith's substrate <br> | ** 1um unmodified, undiluted PS beads give distinctive spectrum on Ranjith's substrate <br> | ||
** try coated PS beads. <br> | ** try coated PS beads. <br> | ||
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* ATCC flu virus grew and harvested | * ATCC flu virus grew and harvested | ||
* Plaque assay of harvested virus in progress: learning from Brendan, will try if enough cells | * Plaque assay of harvested virus in progress: learning from Brendan, will try if enough cells | ||
* | * Concentrator chip design underway | ||
<br> | <br> |
Revision as of 10:37, 7 May 2009
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7 May 2009 Lab Meeting† Announcements
- Making substrate in microwewlls? (motivation? need valves)
- Do Rhodamine. Leaked. Need to try again.
† Fraunhofer: LOAC
† RCA/HDA
† Silica Optimization (Lambda):
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