Talk:Helium cryogenics

Improper edit

An edit was made to the article with commentary that should have been a talk page topic, but the information seems to have been added by an expert who included a citation apparently to his own paper. A subject matter expert needs to sort this out, but the edit broke the page and so I have reverted it while reproducing it here:

This article is very misleading. Liquid nitrogen cryocooling is used at every synchrotron around the world for protein crystal structure determination with more than 94% of all the protein structures deposited in the Protein Data Bank having using liquid nitrogen cryo cooling. You can reference the following paper for this subject:


1970 Haas, D.J., and Rossmann, M.G.

            Crystallographic Studies on Lactate Dehydrogenase at -75 C.  Acta Cryst.  (1970), B26, 998.

https://scripts.iucr.org/cgi-bin/paper?s0567740870003485

2020 Haas, DJ. The early history of cryo-cooling for macromolecular crystallography (2020) IUCrJ (2020). 7, 148–157. https://journals.iucr.org/m/issues/2020/02/00/be5283/be5283.pdf Thanks David Haas Janus303 (talk) 05:08, 30 June 2024 (UTC)