Filtros de búsqueda

Lista de obras de Graham N. George

A Photochemically Generated Selenyl Free Radical Observed by High Energy Resolution Fluorescence Detected X-ray Absorption Spectroscopy

artículo científico publicado en 2018

A high-affinity metal-binding peptide from Escherichia coli HypB.

artículo científico publicado en 2008

A new type of metal-binding site in cobalt- and zinc-containing adenylate kinases isolated from sulfate-reducers Desulfovibrio gigas and Desulfovibrio desulfuricans ATCC 27774.

artículo científico publicado en 2008

A possible molecular link between the toxicological effects of arsenic, selenium and methylmercury: methylmercury(II) seleno bis(S-glutathionyl) arsenic(III)

artículo científico publicado en 2008

Active-Site Dynamics and Large-Scale Domain Motions of Sulfite Oxidase: A Molecular Dynamics Study

article

Ajothiolanes: 3,4-Dimethylthiolane Natural Products from Garlic ( Allium sativum)

article

An edge with XAS.

artículo científico publicado en 1998

Analysis of sulfur biochemistry of sulfur bacteria using X-ray absorption spectroscopy

artículo científico publicado en 2001

Arsenic K-edge X-ray absorption spectroscopy of arsenic in seafood

artículo científico publicado en 2009

Biliary Excretion of [(GS)2AsSe]-after Intravenous Injection of Rabbits with Arsenite and Selenate

artículo científico publicado en 2002

Bimodal Nickel-Binding Site on Escherichia coli [NiFe]-Hydrogenase Metallochaperone HypA

artículo científico publicado en 2019

C-terminal domain of the membrane copper transporter Ctr1 from Saccharomyces cerevisiae binds four Cu(I) ions as a cuprous-thiolate polynuclear cluster: sub-femtomolar Cu(I) affinity of three proteins involved in copper trafficking

artículo científico publicado en 2004

Characterization of a modified nitrogenase Fe protein from Klebsiella pneumoniae in which the 4Fe4S cluster has been replaced by a 4Fe4Se cluster.

artículo científico publicado en 2009

Characterization of the copper chaperone Cox17 of Saccharomyces cerevisiae.

artículo científico publicado en 1998

Chemical Biology in the Embryo: In Situ Imaging of Sulfur Biochemistry in Normal and Proteoglycan-Deficient Cartilage Matrix

scientific article published on 20 April 2016

Chemical Sensitivity of the Sulfur K-Edge X-ray Absorption Spectra of Organic Disulfides.

artículo científico publicado en 2016

Chemical basis for the detoxification of cisplatin-derived hydrolysis products by sodium thiosulfate.

artículo científico publicado en 2016

Chemical form and distribution of selenium and sulfur in the selenium hyperaccumulator Astragalus bisulcatus

article by Ingrid J Pickering et al published March 2003 in Plant Physiology

Chemical form matters: differential accumulation of mercury following inorganic and organic mercury exposures in zebrafish larvae

artículo científico publicado en 2011

Chemical forms of mercury and selenium in fish following digestion with simulated gastric fluid

artículo científico publicado en 2008

Combined EXAFS and DFT structure calculations provide structural insights into the 1:1 multi-histidine complexes of Cu(II) , Cu(I) , and Zn(II) with the tandem octarepeats of the mammalian prion protein

artículo científico publicado en 2014

Comment on “Insights into the Nature of the Chemical Bonding in Thiophene-2-thiol from X-ray Absorption Spectroscopy”

artículo científico publicado en 2018

Coordination chemistry at the molybdenum site of sulfite oxidase: redox-induced structural changes in the cysteine 207 to serine mutant

artículo científico publicado en 2004

Copper chaperone Atox1 interacts with the metal-binding domain of Wilson's disease protein in cisplatin detoxification

artículo científico publicado en 2013

Copper sensing function of Drosophila metal-responsive transcription factor-1 is mediated by a tetranuclear Cu(I) cluster

artículo científico publicado en 2008

Copper transfer from the Cu(I) chaperone, CopZ, to the repressor, Zn(II)CopY: metal coordination environments and protein interactions

artículo científico publicado en 2002

Copper(II) Binding to PBT2 Differs from That of Other 8-Hydroxyquinoline Chelators: Implications for the Treatment of Neurodegenerative Protein Misfolding Diseases

artículo científico publicado en 2020

Corrigendum: Structural basis of enzymatic benzene ring reduction.

artículo científico publicado en 2015

Cryoprotectants Severely Exacerbate X-ray-Induced Photoreduction.

artículo científico publicado en 2018

CsoR is a novel Mycobacterium tuberculosis copper-sensing transcriptional regulator

scientific journal article

Cytochrome f revealed.

artículo científico publicado en 1995

Deep desulfurization of extensively hydrodesulfurized middle distillate oil by Rhodococcus sp. strain ECRD-1.

artículo científico publicado en 2001

Development of a combined K-edge subtraction and fluorescence subtraction imaging system for small animals

artículo científico publicado en 2008

Direct Observation of Methylmercury and Auranofin Binding to Selenocysteine in Thioredoxin Reductase

artículo científico publicado en 2020

Disruption of selenium transport and function is a major contributor to mercury toxicity in zebrafish larvae

scientific article published on 01 March 2019

Distribution of selenium in zebrafish larvae after exposure to organic and inorganic selenium forms

artículo científico publicado en 2016

Dynamic accumulation and redistribution of methylmercury in the lens of developing zebrafish embryos and larvae

artículo científico publicado en 2010

Effects of inorganic mercury on the olfactory pits of zebrafish larvae.

artículo científico publicado en 2016

Electronic Structure Description of thecis-MoOS Unit in Models for Molybdenum Hydroxylases

article

Elemental and chemically specific X-ray fluorescence imaging of biological systems

artículo científico publicado en 2014

Erratum: Structural basis of enzymatic benzene ring reduction

scholarly article published in Nature Chemical Biology

Fate of selenate and selenite metabolized by Rhodobacter sphaeroides.

artículo científico publicado en 2000

Fluorine Encapsulation and Stabilization of Biologically Relevant Low-Valence Copper-Oxo Cores

scientific article published on 01 September 2001

Generation and biomimetic chemistry of tungsten–dithiolene complexes containing the hydrotris(3,5-dimethylpyrazol-1-yl)borate ligand

artículo científico publicado en 1999

High Affinity Binding of Indium and Ruthenium Ions by Gastrins

artículo científico publicado en 2015

High-resolution EXAFS of the active site of human sulfite oxidase: comparison with density functional theory and X-ray crystallographic results

artículo científico publicado en 2006

Human Cytosolic Iron Regulatory Protein 1 Contains a Linear Iron−Sulfur Cluster

artículo científico publicado en 2001

Human Sco1 and Sco2 function as copper-binding proteins

artículo científico publicado en 2005

Imaging of selenium in plants using tapered metal monocapillary optics.

artículo científico publicado en 2003

In situ biospectroscopic investigation of rapid ischemic and postmortem induced biochemical alterations in the rat brain

artículo científico publicado en 2014

In situ observation of the generation of isothiocyanates from sinigrin in horseradish and wasabi.

artículo científico publicado en 2001

Insights into the Nature of the Chemical Bonding in Thiophene-2-thiol from X-ray Absorption Spectroscopy.

artículo científico publicado en 2016

Interaction of mercury and selenium in the larval stage zebrafish vertebrate model.

artículo científico publicado en 2015

Interaction of product analogues with the active site of rhodobacter sphaeroides dimethyl sulfoxide reductase

artículo científico publicado en 2007

International Workshop on Improving Data Quality and Quantity for XAFS Experiments (Q2XAFS 2011).

artículo científico publicado en 2012

Localizing organomercury uptake and accumulation in zebrafish larvae at the tissue and cellular level

artículo científico publicado en 2008

Localizing the Biochemical Transformations of Arsenate in a Hyperaccumulating Fern

artículo científico publicado en 2006

Localizing the Chemical Forms of Sulfur in Vivo Using X-ray Fluorescence Spectroscopic Imaging: Application to Onion (Allium cepa) Tissues

artículo científico publicado en 2009

Long-range chemical sensitivity in the sulfur K-edge X-ray absorption spectra of substituted thiophenes

artículo científico publicado en 2014

Mapping metals in Parkinson's and normal brain using rapid-scanning x-ray fluorescence

artículo científico publicado en 2009

Mechanisms of gold biomineralization in the bacterium Cupriavidus metallidurans

artículo científico publicado en 2009

Mercury binding to the chelation therapy agents DMSA and DMPS and the rational design of custom chelators for mercury.

artículo científico publicado en 2004

Mercury speciation in piscivorous fish from mining-impacted reservoirs.

artículo científico publicado en 2007

Metalloprotein active site structure determination: synergy between X-ray absorption spectroscopy and X-ray crystallography

artículo científico publicado en 2012

Methylmercury targets photoreceptor outer segments

artículo científico publicado en 2013

MoV electron paramagnetic resonance of sulfite oxidase revisited: the low-pH chloride signal

artículo científico publicado en 2008

Models for the molybdenum hydroxylases: synthesis, characterization and reactivity of cis-oxosulfido-Mo(VI) complexes

artículo científico publicado en 2006

Modified active site coordination in a clinical mutant of sulfite oxidase

artículo científico publicado en 2007

Molecular Mimicry in Mercury Toxicology

artículo científico publicado en 2006

Molybdenum Site Structure ofEscherichia coliYedY, a Novel Bacterial Oxidoreductase

artículo científico publicado en 2010

Molybdenum Speciation in Uranium Mine Tailings Using X-Ray Absorption Spectroscopy

article

Molybdenum X-ray absorption edges from 200 to 20,000eV: the benefits of soft X-ray spectroscopy for chemical speciation

artículo científico publicado en 2008

Molybdenum and tungsten oxygen transferases--and functional diversity within a common active site motif

artículo científico

Molybdenum sequestration in Brassica species. A role for anthocyanins?

artículo científico publicado en 2001

Mononuclear Sulfido-Tungsten(V) Complexes: Completing the Tp*MEXY (M = Mo, W; E = O, S) Series

artículo científico publicado en 2017

Multispecies Biofilms Transform Selenium Oxyanions into Elemental Selenium Particles: Studies Using Combined Synchrotron X-ray Fluorescence Imaging and Scanning Transmission X-ray Microscopy

artículo científico publicado en 2016

Nature of halide binding to the molybdenum site of sulfite oxidase

artículo científico publicado en 2011

Nature of the catalytically labile oxygen at the active site of xanthine oxidase

artículo científico publicado en 2005

New insights into metal interactions with the prion protein: EXAFS analysis and structure calculations of copper binding to a single octarepeat from the prion protein

artículo científico publicado en 2013

Novel bio-spectroscopic imaging reveals disturbed protein homeostasis and thiol redox with protein aggregation prior to hippocampal CA1 pyramidal neuron death induced by global brain ischemia in the rat.

artículo científico publicado en 2015

Observation of the seleno bis-(S-glutathionyl) arsinium anion in rat bile.

artículo científico publicado en 2016

Optimization of overexpression of a chaperone protein of steroid C25 dehydrogenase for biochemical and biophysical characterization

artículo científico publicado en 2017

PBT2 acts through a different mechanism of action than other 8-hydroxyquinolines: an X-ray fluorescence imaging study

artículo científico publicado en 2020

Pathogenic implications of distinct patterns of iron and zinc in chronic MS lesions

artículo científico publicado en 2017

Phenylthiourea alters toxicity of mercury compounds in zebrafish larvae

artículo científico publicado en 2015

Photochemically Generated Thiyl Free Radicals Observed by X-ray Absorption Spectroscopy

artículo científico publicado en 2017

Prion protein expression level alters regional copper, iron and zinc content in the mouse brain

artículo científico publicado en 2011

Probing the coordination behavior of Hg2+, CH3Hg+, and Cd2+ towards mixtures of two biological thiols by HPLC-ICP-AES

artículo científico publicado en 2010

Proteomics of Desulfovibrio desulfuricans and X-ray absorption spectroscopy to investigate mercury methylation in the presence of selenium

artículo científico publicado en 2014

Recombinant Rhodobacter capsulatus xanthine dehydrogenase, a useful model system for the characterization of protein variants leading to xanthinuria I in humans

artículo científico publicado en 2003

Redox interplay of oxo-thio-tungsten centers with sulfur-donor co-ligands

artículo científico publicado en 2003

Removal of a cysteine ligand from rubredoxin: assembly of Fe(2)S(2) and Fe(S-Cys)(3)(OH) centres.

artículo científico publicado en 2002

Reply to Comments on "Rethinking the Minamata Tragedy: What Mercury Species Was Really Responsible?"

artículo científico publicado en 2020

Reply to Comments on "Rethinking the Minamata Tragedy: What Mercury Species Was Really Responsible?"

scientific article published on 19 June 2020

Rethinking the Minamata Tragedy: What Mercury Species Was Really Responsible?

scientific article published on 12 February 2020

Revealing the Penumbra through Imaging Elemental Markers of Cellular Metabolism in an Ischemic Stroke Model

artículo científico publicado en 2018

Reversed-phase high-performance liquid chromatographic separation of inorganic mercury and methylmercury driven by their different coordination chemistry towards thiols

artículo científico publicado en 2006

Selenium biotransformations in an insect ecosystem: effects of insects on phytoremediation

artículo científico publicado en 2004

Selenium preferentially accumulates in the eye lens following embryonic exposure: a confocal X-ray fluorescence imaging study.

artículo científico publicado en 2015

Selenium-mediated arsenic excretion in mammals: a synchrotron-based study of whole-body distribution and tissue-specific chemistry.

artículo científico publicado en 2017

Solution Chemistry of Copper(II) Binding to Substituted 8-Hydroxyquinolines

scientific article published on 16 September 2020

Solution structural studies of molybdate-nucleotide polyanions.

artículo científico publicado en 2002

Spectroscopic properties of the hydroxylase of methane monooxygenase

artículo científico publicado en 1988

Spectroscopic studies of Pyrococcus furiosus superoxide reductase: implications for active-site structures and the catalytic mechanism.

artículo científico publicado en 2002

Stoichiometry of complex formation between Copper(I) and the N-terminal domain of the Menkes protein.

artículo científico publicado en 2000

Strong poison revisited.

artículo científico publicado en 2007

Structural Characterization of the Solution Chemistry of Zirconium(IV) Desferrioxamine: A Coordination Sphere Completed by Hydroxides

artículo científico publicado en 2020

Structural and Biological Analysis of the Metal Sites ofEscherichia coliHydrogenase Accessory Protein HypB†

article

Structural basis of enzymatic benzene ring reduction

artículo científico publicado en 2015

Structural characterization of Cd²⁺ complexes in solution with DMSA and DMPS.

artículo científico publicado en 2013

Structure of frataxin iron cores: an X-ray absorption spectroscopic study

artículo científico publicado en 2003

Structure of the Active Site of Sulfite Dehydrogenase fromStarkeyanovella

artículo científico publicado en 2006

Structure of the molybdenum site of Escherichia coli trimethylamine N-oxide reductase

artículo científico publicado en 2007

Structures of the Cuprous-Thiolate Clusters of the Mac1 and Ace1 Transcriptional Activators

artículo científico publicado en 2002

Subcellular biochemical investigation of purkinje neurons using synchrotron radiation fourier transform infrared spectroscopic imaging with a focal plane array detector

scientific article published on 20 May 2013

Sulfur K-Edge X-ray Absorption Spectroscopy of Aryl and Aryl-Alkyl Sulfides

scientific article published on 18 March 2019

Sulfur K-edge X-ray absorption spectroscopy for determining the chemical speciation of sulfur in biological systems

artículo científico publicado en 1998

Sulfur Kβ X-ray emission spectroscopy: comparison with sulfur K-edge X-ray absorption spectroscopy for speciation of organosulfur compounds

artículo científico publicado en 2020

Sulfur X-ray absorption spectroscopy of living mammalian cells: an enabling tool for sulfur metabolomics. In situ observation of uptake of taurine into MDCK cells

artículo científico publicado en 2007

Synthesis, characterization, and biomimetic chemistry of cis-oxosulfidomolybdenum(VI) complexes stabilized by an intramolecular Mo(O)=S...S interaction

artículo científico publicado en 2007

Synthesis, characterization, and electrochemistry of cis-oxothio- and cis-bis(thio)tungsten(VI) complexes of hydrotris(3,5-dimethylpyrazol-1-yl)borate.

artículo científico publicado en 2001

Synthesis, purification, and structural characterization of the dimethyldiselenoarsinate anion.

artículo científico publicado en 2002

Tetrathiomolybdate causes formation of hepatic copper-molybdenum clusters in an animal model of Wilson's disease

artículo científico publicado en 2003

The Active Site Structure ofThalassiosira weissflogiiCarbonic Anhydrase 1†

artículo científico publicado en 2000

The Unexpected Role of SeVI Species in Epoxidations with Benzeneseleninic Acid and Hydrogen Peroxide

scientific article published on 30 January 2020

The active site of arsenite oxidase from Alcaligenes faecalis

artículo científico publicado en 2002

The active site structure and catalytic mechanism of arsenite oxidase

artículo científico publicado en 2017

The characterization and role of zinc binding in yeast Cox4

artículo científico publicado en 2007

The chemical form of mercury in fish

artículo científico publicado en 2003

The chemical form of mitochondrial iron in Friedreich’s ataxia

artículo científico publicado en 2007

The chemical forms of mercury and selenium in whale skeletal muscle

artículo científico publicado en 2011

The chemical forms of mercury in aged and fresh dental amalgam surfaces

artículo científico publicado en 2009

The chemical forms of mercury in human hair: a study using X-ray absorption spectroscopy

artículo científico publicado en 2010

The chemical nature of mercury in human brain following poisoning or environmental exposure

artículo científico publicado en 2010

The effects of dietary selenomethionine on tissue-specific accumulation and toxicity of dietary arsenite in rainbow trout (Oncorhynchus mykiss) during chronic exposure

artículo científico publicado en 2019

The fictile coordination chemistry of cuprous-thiolate sites in copper chaperones.

artículo científico publicado en 2011

The mitochondrial copper metallochaperone Cox17 exists as an oligomeric, polycopper complex.

artículo científico publicado en 2001

The proton spin-flip lines of Mo(V) EPR signals from sulfite oxidase and xanthine oxidase

The remarkable complexity of hydroxylamine oxidoreductase

artículo científico publicado en 1997

The seleno bis(S-glutathionyl) arsinium ion is assembled in erythrocyte lysate.

artículo científico publicado en 2006

The solution structure of the copper clioquinol complex.

artículo científico publicado en 2014

The structures of the C185S and C185A mutants of sulfite oxidase reveal rearrangement of the active site

artículo científico publicado en 2010

The sulfur chemistry of shiitake mushroom

artículo científico publicado en 2004

Thioredoxin h overexpressed in barley seeds enhances selenite resistance and uptake during germination and early seedling development

artículo científico publicado en 2003

Towards a custom chelator for mercury: evaluation of coordination environments by molecular modeling

artículo científico publicado en 2010

Tracing Copper−Thiomolybdate Complexes in a Prospective Treatment for Wilson’s Disease†

article

Trifluoroselenomethionine: A New Unnatural Amino Acid

artículo científico publicado en 2016

Tuning the metabolism of the anticancer drug cisplatin with chemoprotective agents to improve its safety and efficacy.

artículo científico publicado en 2016

Unraveling the substrate-metal binding site of ferrochelatase: an X-ray absorption spectroscopic study

artículo científico publicado en 2002

Use of Soller slits to remove reference foil fluorescence from transmission spectra

artículo científico publicado en 2011

Using softer X-ray absorption spectroscopy to probe biological systems

artículo científico publicado en 2005

Wide field imaging energy dispersive X-ray absorption spectroscopy

scientific article published on 27 November 2019

X-ray Absorption Spectroscopy Investigations of Copper(II) Coordination in the Human Amyloid β Peptide

scientific article published on 23 April 2019

X-ray Absorption Spectroscopy of Aliphatic Organic Sulfides

artículo científico publicado en 2017

X-ray Absorption Spectroscopy of a Quantitatively Mo(V) Dimethyl Sulfoxide Reductase Species

article

X-ray absorption spectroscopic characterization of the molybdenum site of Escherichia coli dimethyl sulfoxide reductase.

artículo científico publicado en 2007

X-ray absorption spectroscopy as a probe of microbial sulfur biochemistry: the nature of bacterial sulfur globules revisited

artículo científico publicado en 2008

X-ray absorption spectroscopy at a protein crystallography facility: the Canadian Light Source beamline 08B1-1.

artículo científico publicado en 2012

X-ray absorption spectroscopy at the sulfur K-edge: a new tool to investigate the biochemical mechanisms of neurodegeneration

artículo científico publicado en 2012

X-ray absorption spectroscopy of cadmium phytochelatin and model systems

article

X-ray absorption spectroscopy of cuprous-thiolate clusters in Saccharomyces cerevisiae metallothionein

scientific article published on October 2008

X-ray absorption spectroscopy of oriented cytochrome oxidase

artículo científico publicado en 1993

X-ray absorption spectroscopy of selenate reductase

artículo científico publicado en 2004

X-ray absorption spectroscopy of selenium-containing amino acids

article

X-ray absorption studies of the copper-beta domain of rat liver metallothionein

scientific article published on 01 July 1986

X-ray-Induced Photoreduction of Hg(II) in Aqueous Frozen Solution Yields Nearly Monatomic Hg(0)

artículo científico publicado en 2018

X-ray-induced photo-chemistry and X-ray absorption spectroscopy of biological samples

artículo científico publicado en 2012

Yeast Cox11, a protein essential for cytochrome c oxidase assembly, is a Cu(I)-binding protein.

artículo científico publicado en 2002

Yeast Sco1, a protein essential for cytochrome c oxidase function is a Cu(I)-binding protein.

artículo científico publicado en 2001

characterization of the cytochrome c oxidase assembly factor Cox19 of Saccharomyces cerevisiae

artículo científico publicado en 2007

d(1) Oxosulfido-Mo(V) Compounds: First Isolation and Unambiguous Characterization of an Extended Series.

artículo científico publicado en 2015

Dominio Público Uruguay está sostenido por:

Acerca de Dominio Público Uruguay

Ayuda