P
Paul Langan
Researcher at Oak Ridge National Laboratory
Publications - 171
Citations - 12825
Paul Langan is an academic researcher from Oak Ridge National Laboratory. The author has contributed to research in topics: Neutron diffraction & Neutron. The author has an hindex of 44, co-authored 170 publications receiving 10983 citations. Previous affiliations of Paul Langan include United States Department of Energy & Keele University.
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The Crystal Structure and Hydrogen Bonding System in Cellulose from Neutron Fibre Diffraction Data
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Hemoglobin redux: combining neutron and X-ray diffraction with mass spectrometry to analyse the quaternary state of oxidized hemoglobins.
Timothy C. Mueser,Wendell P. Griffith,Andrey Kovalevsky,Jingshu Guo,Sean Seaver,Paul Langan,Paul Langan,B. Leif Hanson +7 more
TL;DR: X-ray crystal studies of Tibetan snow leopard CNmetHb have shown that this protein crystallizes in the B state, a structure with a more open dyad, which possibly has relevance to RBC band 3 protein binding and erythrocyte senescence.
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Untangling the threads of cellulose mercerization
Daisuke Sawada,Yoshiharu Nishiyama,Riddhi S. Shah,V. Trevor Forsyth,Estelle Mossou,Hugh O'Neill,Masahisa Wada,Paul Langan +7 more
TL;DR: In this paper , it was shown that during mercerization of bacterial cellulose, chains fold back on themselves in a zigzag pattern to form crystalline anti-parallel domains.
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Protein crystallography with spallation neutrons
Benno P. Schoenborn,Paul Langan +1 more
TL;DR: The PCS is described along with some examples of data collected from proteins, and a partially coupled moderator is used to increase flux and data are collected by a cylindrical He3 detector covering 120 degrees with 200 mm height.
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A low-temperature neutron diffraction study of Mn12-acetate.
TL;DR: In the low-temperature region, where the dodecanuclear mixed-valence manganese carboxylate hexadecaacetatotetraaquadodecaoxodododecamanganese bis(acetic acid) tetrahydrate, displays unusual magnetic properties, its structure is similar to that previously determined at room temperature, differing only by a small change in the configuration of one of the coordinated acetate groups.