Phosphorus-31 nuclear magnetic resonance (NMR) spectroscopy was the "perfect probe" in a study of a ligand-protected golden fullerene, according to research published in Angewandte Chemie.
Urban mining: NMR helps find the golden key
Urban mining: NMR helps find the golden key
http://www.spectroscopynow.com/common/images/thumbnails/1684b8dd637.jpgAn international team has used nuclear magnetic resonance (NMR) spectroscopy and high-resolution mass spectrometry (HRMS) in a study that has led to the proposal of a selective, fast, and convenient thiol-assisted gold leaching process for the urban mining of this precious metals from the electronic equipment waste stream.
Read the rest at Spectroscopynow.com
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03-24-2019 10:41 PM
Cluster-Dependent Charge-Transfer Dynamics in Iron–SulfurProteins
Cluster-Dependent Charge-Transfer Dynamics in Iron–SulfurProteins
http://pubs.acs.org/appl/literatum/publisher/achs/journals/content/bichaw/0/bichaw.ahead-of-print/acs.biochem.7b01159/20180124/images/medium/bi-2017-011599_0011.gif
Biochemistry
DOI: 10.1021/acs.biochem.7b01159
http://feeds.feedburner.com/~ff/acs/bichaw?d=yIl2AUoC8zA
http://feeds.feedburner.com/~r/acs/bichaw/~4/6q6CnxLo83E
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[Question from NMRWiki Q&A forum] Tuning probe failed after a dual probe was replaced with a BBI probe
Tuning probe failed after a dual probe was replaced with a BBI probe
We generally use Dual to run 13C and BBI to run 2D. After changed the probe, the command "edhead" was used to set the probe. Put the sample tube, lock the solvent, and then type "atma" to tune the probe. We always do it like this, but now we can not tune the proton after installed the BBI probe (13C is OK). The dip can not be found by "atma", and "atmm" was also not work on forming a dip. What is the most possible reason for this error? How to solve it and avoid it in the future ? Thanks. (Instrument: Bruker 400 MHz,...
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08-23-2011 05:31 PM
[NMR paper] Proton NMR investigation of the [4Fe--4S]1+ cluster environment of nitrogenase iron p
Proton NMR investigation of the 1+ cluster environment of nitrogenase iron protein from Azotobacter vinelandii: defining nucleotide-induced conformational changes.
Related Articles Proton NMR investigation of the 1+ cluster environment of nitrogenase iron protein from Azotobacter vinelandii: defining nucleotide-induced conformational changes.
Biochemistry. 1995 Dec 5;34(48):15646-53
Authors: Lanzilotta WN, Holz RC, Seefeldt LC
This work presents the complete assignment of the isotropically shifted 1H NMR resonances of Azotobacter vinelandii...
nmrlearner
Journal club
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08-22-2010 03:50 AM
[NMR paper] 1H NMR investigation of the paramagnetic cluster environment in Pyrococcus furiosus t
1H NMR investigation of the paramagnetic cluster environment in Pyrococcus furiosus three-iron ferredoxin: sequence-specific assignment of ligated cysteines independent of tertiary structure.
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Biochemistry. 1995 Jan 17;34(2):600-10
Authors: Gorst CM, Yeh YH, Teng Q, Calzolai L, Zhou ZH, Adams MW, La Mar GN
One- and two-dimensional 1H NMR...
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08-22-2010 03:41 AM
NMR study of the exchange coupling in the trinuclear cluster of the multicopper oxida
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J Am Chem Soc. 2010 Aug 18;132(32):11191-6
Authors: Zaballa ME, Ziegler L, Kosman DJ, Vila AJ
Fet3p from Saccharomyces cerevisiae is a multicopper oxidase (MCO) which oxidizes Fe(2+) to Fe(3+). The electronic structure of the different copper centers in this family of enzymes has been extensively studied and discussed for years with a...
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08-17-2010 03:36 AM
NMR Spectroscopist - Chemical and Catalyst Science - Golden, Colorado
The NREL are looking for a NMR Spectroscopist (taken from the American Chemical Society's website - chemistryjobs.acs.org )
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Description
The National Renewable Energy Laboratory (NREL), located in beautiful Golden, Colorado, is a leader in the U.S. Department of Energy’s effort to secure an energy future for the nation that is environmentally and economically sustainable. Our mission is to develop renewable energy and energy efficiency technologies and practices, advance related science and engineering and transfer knowledge and innovations to address the nation’s energy and...
Golden probe: Opening the cluster
Phosphorus-31 nuclear magnetic resonance (NMR) spectroscopy was the "perfect probe" in a study of a ligand-protected golden fullerene, according to research published in Angewandte Chemie.
Linear Mode
