J
J. L. Hazemann
Researcher at Centre national de la recherche scientifique
Publications - 30
Citations - 1356
J. L. Hazemann is an academic researcher from Centre national de la recherche scientifique. The author has contributed to research in topics: Absorption spectroscopy & Extended X-ray absorption fine structure. The author has an hindex of 20, co-authored 30 publications receiving 1274 citations.
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Journal ArticleDOI
FAME: a new beamline for x-ray absorption investigations of very-diluted systems of environmental, material and biological interests
Olivier Proux,X. Biquard,Eric Lahera,Jean-Jacques Menthonnex,Alain Prat,Olivier Ulrich,Yvonne Soldo,Patrick Trévisson,G Kapoujyan,G Perroux,Pierre Taunier,D Grand,P. Jeantet,Marc Deleglise,Jean-Paul Roux,J. L. Hazemann +15 more
TL;DR: The French Absorption spectroscopy beamline at the ESRF (FAME) has been operational since September 2002 as discussed by the authors, where the main optical element is a two-crystals monochromator using either Si(111 or Si(220) monocrystals so that the available energy ranges from 4 to 40 keV.
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Quantitative analysis of x-ray absorption near edge structure data by a full multiple scattering procedure: the Fe-CO geometry in photolyzed carbonmonoxy-myoglobin single crystal.
TL;DR: The first quantitative analysis of the Fe K-edge polarized x-ray absorption near edge structure of the iron protein carbonmonoxy-myoglobin single crystal and of its cryogenic photoproduct Mb(*)CO is reported.
Journal ArticleDOI
Structural characterization of the active form of PerR: insights into the metal-induced activation of PerR and Fur proteins for DNA binding
Lilian Jacquamet,Daouda A K Traore,Jean-Luc Ferrer,Olivier Proux,Denis Testemale,J. L. Hazemann,Elena Nazarenko,A. El Ghazouani,Christelle Caux-Thang,Victor Duarte,Jean-Marc Latour +10 more
TL;DR: The first crystal structure of the active PerR protein in complex with a Mn2+ ion is presented, revealing a penta‐coordinate arrangement of the regulatory site that involves three histidines and two aspartates.
Journal ArticleDOI
Speciation of Cd and Pb in dust emitted from sinter plant
TL;DR: Results show that Pb is associated with carbonate and Cd with chloride, which leads to high solubility under common environmental conditions, which may produce impacts on the environment and health.
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EXAFS study of lead-free relaxor ferroelectric Ba Ti 1 − x Zr x O 3 at the Zr K edge
C. Laulhé,Françoise Hippert,Jens Kreisel,Mario Maglione,Annie Simon,J. L. Hazemann,V. Nassif +6 more
TL;DR: In this article, an extended X-ray absorption fine structure (EXAFS) experiments at the Zr K-edge were carried out on perovskite relaxor ferroelectrics BaTi(1-x)Zr(x)O3 (BTZ) for comparison.