Re: [DIYbio] multielectrode arrays

On Wed, Mar 06, 2013 at 12:08:16PM -0600, John Griessen wrote:
> On 03/06/2013 07:15 AM, Eugen Leitl wrote:
>> I'm thinking about something likehttp://www.piclist.com/techref/pcb/direct-inkjet-metal-traces.htm
>> on a microscope slide, based on silver or platinum salts,
>> then baking and build a polymer ring wall you can put
>> a cap on.
>
> What salts of platinum? I thought it was so noble only nitric/HCl
> could touch it, so that would eat a jet printer also...

There quite simple approaches like http://144.206.159.178/ft/68/11044/211925.pdf
I don't see why one couldn't do 10 um or lower traces with that
and an inkjet method.

> This was interesting about reclaiming Pt (from thermocouples)
> http://www.youtube.com/watch?v=kaN6CJudmgU
>
> Pt and Au are same price now...

--
-- You received this message because you are subscribed to the Google Groups DIYbio group. To post to this group, send email to diybio@googlegroups.com. To unsubscribe from this group, send email to diybio+unsubscribe@googlegroups.com. For more options, visit this group at https://groups.google.com/d/forum/diybio?hl=en
Learn more at www.diybio.org
---
You received this message because you are subscribed to the Google Groups "DIYbio" group.
To unsubscribe from this group and stop receiving emails from it, send an email to diybio+unsubscribe@googlegroups.com.
To post to this group, send email to diybio@googlegroups.com.
Visit this group at http://groups.google.com/group/diybio?hl=en.
For more options, visit https://groups.google.com/groups/opt_out.