[Histonet] subbing positively charged slides

[John Kiernan]

Chrome-gelatin cannot be expected to stick well to a glass surface that has been modified by adding aminopropyl (or similar) groups to its silicate ions. See http://publish.uwo.ca/~jkiernan/adhesivs.htm.

John Kiernan
London, Canada
= = =
On 09/07/15, "Travers, Susan"  <travers.3 at osu.edu> wrote:
> Does anyone know if it's ok to sub positively charged slides with chrome alum-gelatin. I seem to remember an incident where this did not work- but maybe it's just superstition... it seems as if the chrome alum might be positively charged itself and thus repelled from the surface of the slide...
> 
> Susan Travers
> Professor, Biosciences
> Division of Biosciences, College of Dentistry
> The Ohio State University
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> travers.3 at osu.edu<mailto:travers.3 at osu.edu <travers.3 at osu.edu>>
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> 
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