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fredaperras.bsky.social
NMR Spectroscopist. Staff Scientist at Ames National laboratory and Adjunct Associate Professor at Iowa State University. Opinions are my own.
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CH2 groups are an untapped resource for the study of molecular dynamics without isotope enrichment. We designed a pulse sequence for the fast, selective, measurement of CH2 order parameters. doi.org/10.1016/j.ss...

submitted 12 days ago • 0 comments

NMR spectroscopy, used in technologies like MRI, helps scientists see the unseen. New research from Prof. Christos Constantinides, the University of Michigan-Dearborn, could help magnify NMR powers even more umdearborn.edu/news/helping... #NMRchat #NMRnews #NMR 🧲

submitted 13 days ago • 0 comments

Make some radicals for DNP! careers.umich.edu/job_detail/2...

submitted 15 days ago • 0 comments

100 kHz MAS on the cheap. Enhance the resolution of your 1H fast-MAS 2D experiments through Hahn echo assisted deconvolution. Programs and data can be found here: github.com/fperras/HEAD doi.org/10.1021/acs....

submitted 15 days ago • 0 comments

Lego DNP

submitted 22 days ago • 0 comments

Google seems to think I have an unhealthy obsession with Euler angles...

submitted 26 days ago • 0 comments

Little known gem, I suggest you look up Klaus Eichele's program Trafo. You can use it to easily calculate forwards and backwards Euler angles from sets of consecutive rotations and frame transformations. anorganik.uni-tuebingen.de/klaus/soft/i...

submitted 33 days ago • 0 comments

Please share. We are looking for a postdoctoral researcher to join my lab and lead some plastics upcycling-related NMR and DNP research isu.wd1.myworkdayjobs.com/en-US/IowaSt...

submitted 42 days ago • 0 comments

With increasing calls from governments to make publicly-funded publications freely available to the public, I am wondering why people do not feel as strongly about the pay-walling of taxpayer-funded software projects. For instance, those based off of MatLab or Mathematica.

submitted 75 days ago • 0 comments

My career so far in a word cloud scholargoggler.com

submitted 76 days ago • 0 comments

This is beyond cool.

submitted 76 days ago • 0 comments

TWO is better than ONE: Photocatalytic hydrogen isotope labeling of pharmaceuticals via dual pathways: one occurs in the reaction solution and the other on the catalytic CdS surface, doubling the D/T labeling efficiency! With Merck. Now in pubs.acs.org/doi/full/10....

submitted 100 days ago • 1 comment