[null, null, {"document_url": "http://u-of-o-nmr-facility.blogspot.ca/2008/09/effect-of-oxgen-on-relaxation-times.html", "unformatted_src": "https://3.bp.blogspot.com/_5wBTR2kKTqA/SNFE4vdRgiI/AAAAAAAAAa0/Rh-KMVXndf4/s400/T1_air_1.jpg", "src": "https://3.bp.blogspot.com/_5wBTR2kKTqA/SNFE4vdRgiI/AAAAAAAAAa0/Rh-KMVXndf4/s400/T1_air_1.jpg", "formatted_filename": "T air"}, null, null, null, null, null, {"document_url": "http://u-of-o-nmr-facility.blogspot.ca/2008/09/effect-of-oxgen-on-relaxation-times.html", "unformatted_src": "http://2.bp.blogspot.com/-QCDczo_XXsE/V_UGB3H7fQI/AAAAAAAABbw/f8Q7oIK6IhwDpD-HtdxkiPdFWU7e57ZGwCK4B/s1600/lab.jpg", "src": "http://2.bp.blogspot.com/-QCDczo_XXsE/V_UGB3H7fQI/AAAAAAAABbw/f8Q7oIK6IhwDpD-HtdxkiPdFWU7e57ZGwCK4B/s1600/lab.jpg", "formatted_filename": "lab", "alt_text": "Glenn Facey", "rendered_width": 240, "rendered_height": 173}, null, null, null, null, null, null, null, null]
University of Ottawa NMR Facility Web Site 
The Effect of Dissolved Oxygen on Relaxation Times Posted by Glenn Facey at 12:57 PM Labels: paramagnetic oxygen, relaxation time Julien L. said...

Hi Glenn,
Thanks for your blog. I read it as soon as I can to increase my knowledge in NMR.
REading this article, I was wondering if bubbling O2 in a solution could be an efficient way to decrease T1 relaxation ? I sometimes analyze silicons and T1 are quite long...
Thanks in advance !

June 17, 2014 at 4:07 AM Glenn Facey said...


Thank you for the question. Yes, bubbling oxygen to saturate the solution should reduce the 29Si T1's for direct observation.


June 17, 2014 at 8:10 AM 
Glenn Facey Index of this BLOG Automatically Receive All BLOG Posts via email