N. Brasch

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Kinetic studies on the reaction of cob(II)alamin with hypochlorous acid: Evidence for one electron oxidation of the metal center and corrin ring destruction.

S. Basu, R. Dassanayake, Mohamed M. Farhath, 2016, Journal of inorganic biochemistry.

High resolution crystal structure of the methylcobalamin analogues ethylcobalamin and butylcobalamin by X-ray synchrotron diffraction.

Clyde A. Smith, D. Jacobsen, A. Axhemi, 2009, Inorganic Chemistry.

Changes in Methionine Metabolism and Histone H3 Trimethylation Are Linked to Mitochondrial Defects in Multiple Sclerosis

R. Clements, T. Bottiglieri, R. Dassanayake, 2015, The Journal of Neuroscience.

Synthesis and characterization of isolable thiolatocobalamin complexes relevant to coenzyme B12-dependent ribonucleoside triphosphate reductase.

K. Doll, R. Finke, T. Hsu, 1999, Journal of inorganic biochemistry.

Vanadium-vitamin B12 bioconjugates as potential therapeutics for treating diabetes.

A. Gericke, Riya Mukherjee, N. Brasch, 2008, Chemical communications.

A Novel Redox Mechanism for the Glutathione-dependent Reversible Uptake of a Fungal Toxin in Cells*

C. Chai, P. Bernardo, N. Brasch, 2003, Journal of Biological Chemistry.

Mechanistic studies on the reaction of nitroxylcobalamin with dioxygen: evidence for formation of a peroxynitritocob(III)alamin intermediate.

N. Brasch, Harishchandra Subedi, 2013, Inorganic chemistry.

Kinetic studies on the reaction between cob(I)alamin and peroxynitrite: rapid oxidation of cob(I)alamin to cob(II)alamin by peroxynitrous acid.

Riya Mukherjee, N. Brasch, 2011, Chemistry.

Mechanistic studies on the reaction between cob(II)alamin and peroxynitrite: evidence for a dual role for cob(II)alamin as a scavenger of peroxynitrous acid and nitrogen dioxide.

Riya Mukherjee, N. Brasch, 2011, Chemistry.

Accurate assessment and identification of naturally occurring cellular cobalamins

D. Jacobsen, A. Axhemi, L. Hannibal, 2008, Clinical chemistry and laboratory medicine.

Pulse radiolysis and ultra-high-performance liquid chromatography/high-resolution mass spectrometry studies on the reactions of the carbonate radical with vitamin B12 derivatives.

R. Dassanayake, J. Shelley, N. Brasch, 2015, Chemistry.

A novel role for vitamin B(12): Cobalamins are intracellular antioxidants in vitro.

C. Birch, A. McCaddon, John H. H. Williams, 2009, Free radical biology & medicine.

Studies on the Reaction of Reduced Vitamin B12 Derivatives with the Nitrosyl Hydride (HNO) Donor Angeli's Salt: HNO Oxidizes the Transition-Metal Center of Cob(I)alamin

N. Brasch, Harishchandra Subedi, 2015 .

Vitamin B12 protects against superoxide-induced cell injury in human aortic endothelial cells.

N. Brasch, J. Yun, E. S. Moreira, 2011, Free radical biology & medicine.

Vitamin B(12) and redox homeostasis: cob(II)alamin reacts with superoxide at rates approaching superoxide dismutase (SOD).

C. Birch, A. McCaddon, John H. H. Williams, 2009, Journal of the American Chemical Society.

Synthesis and HNO Donating Properties of the Piloty's Acid Analogue Trifluoromethanesulphonylhydroxamic Acid: Evidence for Quantitative Release of HNO at Neutral pH Conditions.

P. Sampson, A. Seed, N. Brasch, 2018, Chemistry.

Self-assembly of a 2-D barium/thiodiacetate coordination polymer in aqueous solution

S. Bunge, Riya Mukherjee, N. Brasch, 2010 .

Mechanistic studies on the reaction between R2N-NONOates and aquacobalamin: evidence for direct transfer of a nitroxyl group from R2N-NONOates to cobalt(III) centers.

D. Jacobsen, M. El-shahat, L. Hannibal, 2009, Angewandte Chemie.

Characterization of novel vanadium(III)/acetate clusters formed in aqueous solution.

Nichola Mccann, F. H. Fry, C. Ziegler, 2005, Inorganic chemistry.

Processing of alkylcobalamins in mammalian cells: A role for the MMACHC (cblC) gene product.

R. Banerjee, Jihoe Kim, D. Jacobsen, 2009, Molecular genetics and metabolism.

Synthesis and photochemical studies of 2-nitrobenzyl-caged N-hydroxysulfonamides

P. Sampson, A. Seed, N. Brasch, 2019, Journal of Photochemistry and Photobiology A: Chemistry.

Evidence for the Unexpected Associative Displacement of Adenosyl by Cyanide in Coenzyme B(12).

R. van Eldik, N. Brasch, M. Hamza, 1997, Inorganic chemistry.

Stoichiometric Nitroxyl Photorelease Using the (6-Hydroxy-2-naphthalenyl)methyl Phototrigger.

P. Sampson, A. Seed, M. Simpson, 2019, Organic letters.

Rapid Photoactivated Generation of Nitroxyl (HNO) under Neutral pH Conditions.

P. Sampson, R. Dassanayake, A. Seed, 2016, Angewandte Chemie.

Mechanistic studies of the reactions of the reduced vitamin B12 derivatives with the HNO donor Piloty's acid: further evidence for oxidation of cob(I)alamin by (H)NO.

N. Brasch, Harishchandra Subedi, 2016, Dalton transactions.

Kinetic and Mechanistic Studies on the Reactions of the Reduced Vitamin B12 Complex Cob(I)alamin with Nitrite and Nitrate (Eur. J. Inorg. Chem. 6/2012)

R. Dassanayake, Noah T. Plymale, N. Brasch, 2012 .

Ion association and the reactions of cobalt(III)-acido complexes. 4. Origin of the products in the base hydrolysis of [Co(NH3)5X](3-n)+ complexes

K. Finnie, C. R. Clark, D. Buckingham, 1989 .

Stereochemical change in the mercury(2+)-, silver(+)- and chlorine-induced and spontaneous reactions of pentaamminecobalt(III)-acido species: a reexamination

K. Finnie, C. R. Clark, D. Buckingham, 1989 .

π-Ligand Exchange on Phosphenium Ions: Reversible Exchange between Free and Coordinated Alkynes in Phosphirenium Salts

E. Krenske, N. Brasch, Ian Hamilton, 2004 .

17O NMR Study of Chromium(VI) Ions in Water

C. R. Clark, D. Buckingham, N. Brasch, 1996 .

Kinetic and mechanistic studies on the reaction of the vitamin B12 complex aquacobalamin with the HNO donor Angeli's salt: Angeli's salt and HNO react with aquacobalamin.

N. Brasch, H. Hassanin, Harishchandra Subedi, 2014, Inorganic chemistry.

A simple, convenient and direct method for assessing the purity of cobalamins.

R. Finke, N. Brasch, 1999, Journal of inorganic biochemistry.

Studies on the mechanism of the reaction between 5′-deoxyadenosylcobinamide and cyanide

N. Brasch, A. G. Cregan, M. Vanselow, 2002 .

A simple, convenient method to synthesize cobalamins: synthesis of homocysteinylcobalamin, N-acetylcysteinylcobalamin, 2-N-acetylamino-2-carbomethoxyethanethiolatocobalamin, sulfitocobalamin and nitrocobalamin.

Clyde A. Smith, D. Jacobsen, L. Hannibal, 2006, Dalton transactions.

Pulse Radiolysis Studies on the Reaction of the Reduced Vitamin B12 Complex Cob(II)alamin with Superoxide

R. Dassanayake, N. Brasch, D. Cabelli, 2013, Chembiochem : a European journal of chemical biology.

Mechanistic Studies on the Reaction of Nitrocobalamin with Glutathione: Kinetic evidence for formation of an aquacobalamin intermediate.

R. Dassanayake, D. Walker, Riya Mukherjee, 2013, European journal of inorganic chemistry.

Redetermination of the X-ray structure of nitroxylcobalamin: base-on nitroxylcobalamin exhibits a remarkably long Co-N(dimethylbenzimidazole) bond distance.

S. DeBeer, Clyde A. Smith, M. El-shahat, 2010, Dalton transactions.

NMR spectroscopy and molecular modelling studies of nitrosylcobalamin: further evidence that the deprotonated, base-off form is important for nitrosylcobalamin in solution.

H. Marques, K. Brown, D. Jacobsen, 2009, Dalton transactions.

Pulse radiolysis studies of the reactions of nitrogen dioxide with the vitamin B12 complexes cob(II)alamin and nitrocobalamin.

R. Dassanayake, N. Brasch, D. Cabelli, 2015, Journal of inorganic biochemistry.

Structural and spectroscopic evidence for the formation of trinuclear and tetranuclear vanadium(III)/carboxylate complexes of acetate and related derivatives in aqueous solution.

F. H. Fry, S. Bunge, C. Ziegler, 2007, Inorganic chemistry.

Development of Photoactivatable Nitroxyl (HNO) Donors Incorporating the (3‐Hydroxy‐2‐naphthalenyl)methyl Phototrigger

P. Sampson, A. Seed, M. Simpson, 2018 .

Kinetic Studies on the Decomposition of Thiolatocobalamins in Acidic Solution

Riya Mukherjee, N. Brasch, Harishchandra Subedi, 2011 .

Mechanistic insight from activation parameters for the reaction between co-enzyme B12 and cyanide: further evidence that heterolytic Co–C bond cleavage is solvent-assisted

R. Eldik, N. Brasch, M. Hamza, 2003 .

Thermodynamic and kinetic studies on the reaction between the vitamin B12 derivative beta-(N-methylimidazolyl)cobalamin and N-methylimidazole: ligand displacement at the alpha axial site of cobalamins.

R. van Eldik, N. Brasch, A. G. Cregan, 2001, Inorganic chemistry.

Mechanistic Studies on the Reaction between Aquacobalamin and the HNO Donor Piloty's Acid over a Wide pH Range in Aqueous Solution.

R. van Eldik, G. Stochel, J. Polaczek, 2021, Inorganic chemistry.

Studies on the formation of glutathionylcobalamin: any free intracellular aquacobalamin is likely to be rapidly and irreversibly converted to glutathionylcobalamin.

Louise A. Berben, N. Brasch, L. Xia, 2004, Inorganic chemistry.

Synthesis, characterization, solution stability, and X-ray crystal structure of the thiolatocobalamin gamma-glutamylcysteinylcobalamin, a dipeptide analogue of glutathionylcobalamin: insights into the enhanced Co-S bond stability of the natural product glutathionylcobalamin.

O. P. Anderson, R. Suto, R. Finke, 2001, Inorganic chemistry.

The Second Isolable B12-Thiolate Complex, (Pentafluorophenylthiolato)cobalamin: Synthesis and Characterization

R. Finke, T. Hsu, N. Brasch, 1998 .

Nitroxylcob(III)alamin: synthesis and X-ray structural characterization.

Clyde A. Smith, D. Jacobsen, L. Hannibal, 2007, Angewandte Chemie.

Synthesis and X-ray structural characterization of tris(L-glycinato)vanadium(III) and trans -tetraquadichlorovanadium(III) chloride

A. Willis, Nichola Mccann, F. H. Fry, 2008 .

The effects of ligand decomposition on the pseudo first-order profile of a ligand substitution reaction: a “silent killer” in the background

I. Fábián, A. R. Conrad, M. Tubergen, 2012 .

17O NMR Study of Solvent Exchange in Some Aqueous [Co(tren)(X)(OH(2)/OH)](n)()(+), [Co(cyclen)(X)(OH(2)/OH)](n)()(+), and [Co(N-Mecyclen)(X)(OH(2)/OH)](n)()(+) Systems (X = NH(3), OH(2)/OH; n = 3, 2, 1)(1).

D. Buckingham, N. Brasch, A. Rogers, 1998, Inorganic Chemistry.

Processing of alkylcobalamins in mammalian cells: A role for the MMACHC (cblC) gene product.

R. Banerjee, Jihoe Kim, D. Jacobsen, 2009, Molecular genetics and metabolism.

Mechanistic studies on the reaction between R2N-NONOates and aquacobalamin: evidence for direct transfer of a nitroxyl group from R2N-NONOates to cobalt(III) centers.

D. Jacobsen, M. El-shahat, L. Hannibal, 2009, Angewandte Chemie.

Exploring the Potential of 2-(2-Nitrophenyl)ethyl-Caged N-Hydroxysulfonamides for the Photoactivated Release of Nitroxyl (HNO).

P. Sampson, A. Seed, N. Brasch, 2021, The Journal of organic chemistry.

The beginnings of Democracy

N. Brasch, 2007 .