If you're looking for a field-able method for mycobacterium detection, you might look at improvising from the existing MGIT:
Thermal differences on the scale needed for mycobacteria would be very difficult to put into the field. If you insisted on going this route, you could probably fish up something similar to what is used in thermal conductivity detectors for gas chromatography.
In other words, back to the ol' Wheatstone bridge.
On Tue, Apr 14, 2015 at 12:02 PM, Markos <markos@c2o.pro.br> wrote:
Hi,
I've been thinking to experiment common temperature sensors (Eg: NTC) to measure microbial activity.
And today I found this paper:
http://blogs.nature.com/spoonful/2011/08/researchers_measure_bacterias.html
Would be possible to use a NTC thermistor, and Arduino for data acquisition, for detecting temperature changes in a medium containing bacteria and nutrients in a DIY approach?
Has anyone had any practical experience with this technique?
Thanks,
Markos
--
-- 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.
To view this discussion on the web visit https://groups.google.com/d/msgid/diybio/552D6460.60703%40c2o.pro.br.
For more options, visit https://groups.google.com/d/optout.
-- 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.
To view this discussion on the web visit https://groups.google.com/d/msgid/diybio/CAB9bj%2BmkzUczH2cZ51e6e9_Nv2VTV%2BNAr4G-omK3brPjPtNTeA%40mail.gmail.com.
For more options, visit https://groups.google.com/d/optout.
0 comments:
Post a Comment