Matthew E. Helton, Ph.D. - Publications

Affiliations: 
University of New Mexico, Albuquerque, NM, United States 
Area:
bioinorganic chemistry, materials chemistry

21 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2014 Kieber-Emmons MT, Ginsbach JW, Wick PK, Lucas HR, Helton ME, Lucchese B, Suzuki M, Zuberbühler AD, Karlin KD, Solomon EI. Observation of a Cu(II)(2) (μ-1,2-peroxo)/Cu(III)(2) (μ-oxo)(2) equilibrium and its implications for copper-dioxygen reactivity. Angewandte Chemie (International Ed. in English). 53: 4935-9. PMID 24700427 DOI: 10.1002/anie.201402166  1
2008 Sarangi R, York JT, Helton ME, Fujisawa K, Karlin KD, Tolman WB, Hodgson KO, Hedman B, Solomon EI. X-ray absorption spectroscopic and theoretical studies on (L)2[Cu2(S2)n]2+ complexes: disulfide versus disulfide(*1-) bonding. Journal of the American Chemical Society. 130: 676-86. PMID 18076173 DOI: 10.1021/ja0762745  1
2007 Peariso K, Helton ME, Duesler EN, Shadle SE, Kirk ML. Sulfur K-edge spectroscopic investigation of second coordination sphere effects in oxomolybdenum-thiolates: relationship to molybdenum-cysteine covalency and electron transfer in sulfite oxidase. Inorganic Chemistry. 46: 1259-67. PMID 17291118 DOI: 10.1021/ic061150z  1
2006 Helton ME, Maiti D, Zakharov LN, Rheingold AL, Porco JA, Karlin KD. A mu-eta2:eta2-disulfide dicopper(II) complex from reaction of S8 with a copper(I) precursor: reactivity of the bound disulfur moiety. Angewandte Chemie (International Ed. in English). 45: 1138-41. PMID 16385608 DOI: 10.1002/anie.200503216  1
2005 Kim E, Helton ME, Lu S, Moënne-Loccoz P, Incarvito CD, Rheingold AL, Kaderli S, Zuberbühler AD, Karlin KD. Tridentate copper ligand influences on heme-peroxo-copper formation and properties: reduced, superoxo, and mu-peroxo iron/copper complexes. Inorganic Chemistry. 44: 7014-29. PMID 16180864 DOI: 10.1021/ic050446m  1
2004 Kim E, Shearer J, Lu S, Moënne-Loccoz P, Helton ME, Kaderli S, Zuberbühler AD, Karlin KD. Heme/Cu/O2 reactivity: change in FeIII-(O2 2-)-CuII unit peroxo binding geometry effected by tridentate copper chelation. Journal of the American Chemical Society. 126: 12716-7. PMID 15469233 DOI: 10.1021/ja045941g  1
2004 McNaughton RL, Helton ME, Cosper MM, Enemark JH, Kirk ML. Nature of the oxomolybdenum-thiolate pi-bond: implications for Mo-S bonding in sulfite oxidase and xanthine oxidase. Inorganic Chemistry. 43: 1625-37. PMID 14989655 DOI: 10.1021/ic034206n  1
2004 Kirk ML, McNaughton RL, Helton ME. The electronic structure and spectroscopy of metallo-dithiolene complexes Progress in Inorganic Chemistry. 52: 111-212.  1
2004 Kirk ML, McNaughton RL, Helton ME. The electronic structure and spectroscopy of metallo-dithiolene complexes Progress in Inorganic Chemistry. 52: 111-212.  1
2003 Chen P, Fujisawa K, Helton ME, Karlin KD, Solomon EI. Spectroscopy and bonding in side-on and end-on Cu2(S2) cores: comparison to peroxide analogues. Journal of the American Chemical Society. 125: 6394-408. PMID 12785779 DOI: 10.1021/ja0214678  1
2003 Kim E, Helton ME, Wasser IM, Karlin KD, Lu S, Huang HW, Moenne-Loccoz P, Incarvito CD, Rheingold AL, Honecker M, Kaderli S, Zuberbuhler AD. Superoxo, mu-peroxo, and mu-oxo complexes from heme/O2 and heme-Cu/O2 reactivity: copper ligand influences in cytochrome c oxidase models. Proceedings of the National Academy of Sciences of the United States of America. 100: 3623-8. PMID 12655050 DOI: 10.1073/pnas.0737180100  1
2003 Helton ME, Chen P, Paul PP, Tyeklár Z, Sommer RD, Zakharov LN, Rheingold AL, Solomon EI, Karlin KD. Reaction of elemental sulfur with a copper(I) complex forming a trans-mu-1,2 end-on disulfide complex: new directions in copper-sulfur chemistry. Journal of the American Chemical Society. 125: 1160-1. PMID 12553805 DOI: 10.1021/ja027574j  1
2003 Zhang CX, Liang HC, Kim EI, Shearer J, Helton ME, Kim E, Kaderli S, Incarvito CD, Zuberbühler AD, Rheingold AL, Karlin KD. Tuning copper-dioxygen reactivity and exogenous substrate oxidations via alterations in ligand electronics. Journal of the American Chemical Society. 125: 634-5. PMID 12526654 DOI: 10.1021/ja028779v  1
2001 Helton ME, Gebhart NL, Davies ES, McMaster J, Garner CD, Kirk ML. Thermally driven intramolecular charge transfer in an oxo-molybdenum dithiolate complex. Journal of the American Chemical Society. 123: 10389-90. PMID 11603991 DOI: 10.1021/ja0100470  1
2000 Helton ME, Gruhn NE, McNaughton RL, Kirk ML. Control of oxo-molybdenum reduction and ionization potentials by dithiolate donors. Inorganic Chemistry. 39: 2273-8. PMID 12526484 DOI: 10.1021/ic9912878  1
2000 Helton ME, Pacheco A, McMaster J, Enemark JH, Kirk ML. An MCD spectroscopic study of the molybdenum active site in sulfite oxidase: insight into the role of coordinated cysteine. Journal of Inorganic Biochemistry. 80: 227-33. PMID 11001093 DOI: 10.1016/S0162-0134(00)00082-9  1
2000 McNaughton RL, Helton ME, Rubie ND, Kirk ML. The oxo-gate hypothesis and DMSO reductase: Implications for a psuedo-σ bonding interaction involved in enzymatic electron transfer Inorganic Chemistry. 39: 4386-4387. DOI: 10.1021/ic000474z  1
2000 McNaughton RL, Helton ME, Rubie ND, Kirk ML. The oxo-gate hypothesis and DMSO reductase: Implications for a psuedo-σ bonding interaction involved in enzymatic electron transfer Inorganic Chemistry. 39: 4386-4387. DOI: 10.1021/ic000474z  1
1999 Helton ME, Kirk ML. A Model for Ferricyanide-Inhibited Sulfite Oxidase. Inorganic Chemistry. 38: 4384-4385. PMID 11671145  1
1999 Inscore FE, McNaughton R, Westcott BL, Helton ME, Jones R, Dhawan IK, Enemark JH, Kirk ML. Spectroscopic evidence for a unique bonding interaction in oxo-molybdenum dithiolate complexes: Implications for a electron transfer pathways in the pyranopterin dithiolate centers of enzymes Inorganic Chemistry. 38: 1401-1410.  1
1999 Inscore FE, McNaughton R, Westcott BL, Helton ME, Jones R, Dhawan IK, Enemark JH, Kirk ML. Spectroscopic evidence for a unique bonding interaction in oxo-molybdenum dithiolate complexes: Implications for a electron transfer pathways in the pyranopterin dithiolate centers of enzymes Inorganic Chemistry. 38: 1401-1410.  1
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