Changes between Initial Version and Version 1 of Research/LhARA/RadiationBiology/BMthdlgy/ImprvCllSrvvl


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Timestamp:
Apr 16, 2026, 5:11:43 PM (7 weeks ago)
Author:
ccd24
Comment:

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  • Research/LhARA/RadiationBiology/BMthdlgy/ImprvCllSrvvl

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     1= PoPLaR: BioMethodology - Improve Cell Survival =
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     3- Reduce the irradiation time
     4 - Gain an accurate understanding of how long HeLa cells can withstand vertical
     5  - Current limits are that they can survive 20 minutes but not ~1.5 hours
     6 - Being aware of the issue
     7 - Reducing the time between shots from 20s to maybe 1s, definitely to 5s
     8 - Not irradiating RCF in the same carousel
     9  - A combination of these two would bring the irradiation time from roughly 16 mins to roughly 4 mins
     10- Dealing with potential causes: Temperature, CO2, lack of media
     11 - Heat the carousel in which the cells are placed
     12 - Keep the carousel rotating so that the cells are consistently wet
     13 - Change the cell dish lid so that more media can be added through a second hole
     14  - Would also help regulate temperature
     15- Change the cell line from HeLa to the super-resistant ones used in Marie's lab
     16 - Requires testing the cells at Birmingham and repeating the experiments
     17 - Not certain it will work
     18- Equipment factors
     19 - Place a thermostat in the incubator to check that it is not too warm
     20  - Robbie has said he will build a monitor using a Raspberry Pi
     21 - Use Marie's lab to allow easier observation
     22  - Need to inform Marie of when so that she can book in the incubator
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