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Dear Jen,
Perhaps you could apply CyGEL to this issue?
This is a thermo-reversible hydrogel which transits to a gel from sol when
warmed to 22 deg C and above.
This will immobilise (with infinite reversibility) particles, organisms or
cells.
As a hydrogel, it provides the aqueous interface for the TIRF measurement
you need and has excellent optical properties - clear and with a
refractive index of 1.36, close to that of water. It has no significant
autofluorescence.
You can read about the technology and its applications in this review
article:
http://www.nxtbook.com/nxtbooks/isc/abl_20100708/index.php?startid=14.. or at the BioStatus website.
Please contact me off-list if you would like to explore this in more
detail.
Kind regards,
Roy
Roy Edward
BioStatus Limited
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On 01/07/2013 06:05, "CONFOCALMICROSCOPY automatic digest system"
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[hidden email]> wrote:
>slowing down or immobilizing (somewhat) purified fluorescent protein