click images to enlarge:
34. Devkota, L.; Xiong, J.; Fischer, A.A.; Murphy, K.; Kumar, P.; Balensiefen, E.L.; Lindeman, S.V.; Popescu, C.V.;* Fiedler, A.T.* “Observation of Oxygenated Intermediates in Functional Mimics of Aminophenol Dioxygenase.” Journal of Inorganic Biochemistry 2024, 259, Article 112632.
33. Devkota, L.; Fiedler, A.T.* “Lifting Iron Higher and Higher.” Nature Chemistry 2024, 16, 481-482. (Invited News & Views article).
32. Miller, C.; Huntoon, D.; Kaley, N.; Ogutu, I.; Fiedler, A. T.; Bennett, B.; Liu, D.; Holz, R.C.* “Role of Second-sphere Arginine Residues in Metal Binding and Metallocentre Assembly in Nitrile Hydratases.” Journal of Inorganic Biochemistry 2024, 256, Article 112565.
31. Ekanayake, D.M.; Sheridan, P.E.; Lindeman, S.V.; Fiedler, A.T.* “Diverse Coordination Geometries Derived from Trisaminocyclohexane Ligands with Appended Outer-Sphere Hydrogen Bond Donors.” European Journal of Inorganic Chemistry 2023, 26, e202300434.
30. Devkota, L.; SantaLucia, D.J; Wheaton, A.M.; Pienkos, A.J.; Lindeman, S.V.; Krzystek, J.; Ozerov, M.; Berry, J.F.; Telser, J.;* Fiedler, A.T.* “Spectroscopic and Magnetic Studies of Co(II) Scorpionate Complexes: Is there a Halide Effect on Magnetic Anisotropy?” Inorganic Chemistry 2023, 62, 5984-6002.
29. Kumar, P.; Devkota, L.; Casey, M.C.; Fischer, A.A.; Lindeman, S.V.; Fiedler, A.T.* “Reversible Dioxygen Binding to Co(II) Complexes with Noninnocent Ligands” Inorganic Chemistry 2022, 61, 16664-16677.
28. Pathiranage, W.LK.; Gumataotao, N.; Fiedler, A.T.;* Holz, R.C.;* Bennett, B.* “Identification of an Intermediate Species along the Nitrile Hydratase Reaction Pathway by EPR Spectroscopy.” Biochemistry 2021, 60, 3771-3782.
27. Ekanayake, D.M.; Pham, D.; Probst, A.L.; Miller, J.R.; Popescu, C.V.;* Fiedler, A.T.* “Electronic structures and spectroscopic signatures of diiron intermediates generated by O2 activation of nonheme iron(II)–thiolate complexes.” Dalton Transactions 2021, 50, 14432-14443.
26. Reid, S.A.*; MacBride, L.; Nobile, L.; Fiedler, A.T.; Gardinier, J.R. “Implementation and evaluation of an adaptive online summer preparatory course for general chemistry: Whom does it benefit?” Chemical Education Research and Practice 2021, 22, 303-311.
25. Ekanayake, D.M.; Fischer, A.A.; Elwood, M.E.; Guzek, A.M.; Lindeman, S.V.; Popescu, C.V.;* Fiedler, A.T.* “Nonheme Iron-Thiolate Complexes as Structural Models of Sulfoxide Synthase Active Sites.” Dalton Transactions 2020, 49, 17745-17757.
24. Kumar, P.; SantaLucia, D.J.; Kaniewska-Laskowska, K.; Lindeman, S. V.; Ozarowski, A.; Krzystek, J.; Ozerov, M.; Telser, J.; Berry, J.F.;* Fiedler, A.T.* “Probing the Magnetic Anisotropy of Co(II) Complexes Featuring Redox-Active Ligands.” Inorganic Chemistry 2020, 59, 16178-16193.
23. Fischer, A.A.; Miller, J.R.; Jodts, R.J.; Ekanayake, D.M.; Lindeman, S.V.; Brunold, T.C.;* Fiedler, A.T.* “Spectroscopic and Computational Comparisons of Thiolate-Ligated Ferric Nonheme Complexes to Cysteine Dioxygenase: Second-Sphere Effects on Substrate (Analogue) Positioning.” Inorganic Chemistry 2019, 58, 16487-16499.
22. Kumar, P.; Lindeman, S.V.; Fiedler, A.T.* “Cobalt Superoxo and Alkylperoxo Complexes Derived from Reaction of Ring-Cleaving Dioxygenase Models with O2.” Journal of the American Chemical Society 2019, 141, 10984-10987.
21. Fischer, A.A.; Lindeman, S.V.; Fiedler, A.T.* “A Synthetic Model of the Nonheme Iron–Superoxo Intermediate of Cysteine Dioxygenase.” Chemical Communications 2018, 54, 11344-11347.
20. Wang, D.; Ekanayake, D.M; Lindeman, S.V.; Verani, C.N.;* Fiedler, A.T.* “Multielectron Redox Chemistry of Transition Metal Complexes Supported by a Non-innocent N3P2 Ligand: Synthesis, Characterization, and Catalytic Properties.” European Journal of Inorganic Chemistry 2018, 4133-4141.
19. Fischer, A.A.; Lindeman, S.V., Fiedler, A.T.* “Spectroscopic and Computational Studies of Reversible O2 Binding by a Cobalt Complex Relevant to Cysteine Dioxygenase.” Dalton Transactions 2017, 46, 13229-13241. (Invited contribution to “Frontiers in Spectroscopic Techniques in Inorganic Spectroscopy” themed issue).
18. Kpogo, K.K.; Mazumder, S.; Wang, D.; Schlegel, H.B.;* Fiedler, A.T.;* Verani, C.N.* “Bimetallic Cooperativity in Proton Reduction with an Amido-Bridged Cobalt Catalysts.” Chemistry – A European Journal 2017, 23, 9272-9279.
17. Stein, N.; Gumataotao, N.; Hajnas, N.; Wu, R.; Lankathilaka, K.P.W.; Bornscheuer, U.T.; Liu, D.; Fiedler, A.T.*; Holz, R.C.*; Bennett, B.* “Multiple States of Nitrile Hydratase from Rhodococcus equi TG328-2: Structural and Mechanistic Insights from EPR and DFT Studies.” Biochemistry 2017, 56, 3068-3077.
16. Fiedler, A.T.*; Fischer, A.A. “Oxygen Activation by Mononuclear Mn, Co, and Ni Centers in Biology and Synthetic Complexes.” Journal of Biological Inorganic Chemistry 2017, 22, 407-425. (Invited review article to the special issue: “60 Years of Oxygen Activation.”).
15. Fischer, A. A.; Stracey, N.; Lindeman, S.V.; Brunold, T.C.*; Fiedler, A.T.* “Synthesis, X-ray Structures, Electronic Properties, and O2/NO Reactivities of Thiol Dioxygenase Active-site Models.” Inorganic Chemistry 2016, 55, 11839-11853.
14. Baum, A.E.; Lindeman, S.V.; Fiedler, A.T.* “Mononuclear Iron-(hydro/semi)quinonate Complexes Featuring Neutral and Charged Scorpionates: Synthetic Models of Intermediates in the Hydroquinone Dioxygenase Mechanism.” European Journal of Inorganic Chemistry, 2016, 2455-2464. (Invited contribution to the special issue: “The Significance of Scorpionate Ligands 50 Years On.”).
13. Lane, A.C.; Barnes, C.L.; Antholine, W.E.*; Wang, D.; Fiedler, A.T.*; Walensky, J.R.* “Di- and Trinuclear Mixed-Valence Copper Amidinate Complexes from Reduction of Iodine.” Inorganic Chemistry b, 54, 8509-8517.
12. Wang, D.; Lindeman, S.V.; Fiedler, A.T.* “Bimetallic Complexes Supported by a Redox-Active Ligand with Two Pincer-Type Coordination Sites.” Inorganic Chemistry 2015, 54, 8744-8754.
11. Baum, A.E.; Park, H.; Lindeman, S.V.; Fiedler, A.T.* “Synthesis and Spectroscopic Characterization of High-Spin Mononuclear Fe(II) p-Semiquinonate Complexes.” Inorganic Chemistry 2014, 53, 12240-12242.
10. Wang, D.; Lindeman, S.V.; Fiedler, A.T.* “Synthesis of Homo- and Heterobimetallic NiII-MII (M = Fe, Co, Ni, Zn) Complexes Based on an Unsymmetric Ligand Framework: Structures, Spectroscopic Features, and Redox Properties.” Inorganica Chimica Acta 2014, 421, 559-567.
9. Bittner, M.M.; Lindeman, S.V.; Popescu C.V.;* Fiedler, A.T.* “Dioxygen Reactivity of Biomimetic Fe(II) Complexes with Noninnocent Catecholate, o-Aminophenolate, and o-Phenylenediamine Ligands.” Inorganic Chemistry 2014, 53, 4047-4061.
8. Baum, A.E.; Lindeman, S.V.; Fiedler, A.T.* “Preparation of a Semiquinonate-Bridged Diiron(II) Complex and Elucidation of its Geometric and Electronic Structures.” Chemical Communications 2013, 49, 6531-6533.
7. Wang, D.; Lindeman, S.V., Fiedler, A.T.* “Intramolecular Hydrogen Bonding in Cu(II) Complexes with 2,6-Pyridinedicarboxamide Ligands: Synthesis, Structural Characterization, and Physical Properties.” European Journal of Inorganic Chemistry 2013, 4473-4484.
6. Bittner, M.M.; Kraus, D.; Lindeman, S.V.; Popescu, C.V.;* Fiedler, A.T.* “Synthetic, Spectroscopic and DFT Studies of Iron Complexes with Iminobenzo(semi)quinone Ligands: Implications for o-Aminophenol Dioxygenases.” Chemistry – A European Journal 2013, 19, 9686-9698.
5. Park, H.; Bittner, M.M.; Baus, J.S.; Lindeman, S.V.; Fiedler, A.T.* “Fe(II) Complexes That Mimic the Active Site Structure of Acetylacetone Dioxygenase: O2 and NO Reactivity.” Inorganic Chemistry 2012, 51, 10279-10289.
4. Baum, A.E.; Park, H.; Wang, D.; Lindeman, S.V.; Fiedler, A.T.* “Structural, Spectroscopic, and Electrochemical Properties of Nonheme Fe(II)-Hydroquinonate Complexes: Synthetic Models of Hydroquinone Dioxygenases.” Dalton Transactions 2012, 41, 12244-12253.
3. Bittner, M.M.; Lindeman, S.V.; Fiedler, A.T.* “A Synthetic Model of the Putative Fe(II)-Iminobenzosemiquinonate Intermediate in the Catalytic Cycle of o-Aminophenol Dioxygenases.” Journal of the American Chemical Society 2012, 134, 5460-5463. (This paper was selected for the “Models of Metalloenzymes” virtual issue).
2. Bittner, M.M.; Baus, J.S.; Lindeman, S.V.; Fiedler, A.T.* “Synthesis and Structural Characterization of Iron(II) Complexes with Tris(imidazolyl)phosphane Ligands: A Platform for Modeling the 3-Histidine Facial Triad of Nonheme Fe Dioxygenases.” European Journal of Inorganic Chemistry 2012, 1848-1856.
1. Park, H.; Baus, J.S.; Lindeman, S.V.; Fiedler, A.T.* “Synthesis and Characterization of Fe(II) -Diketonate Complexes with Relevance to Acetylacetone Dioxygenase: Insights into the Electronic Properties of the 3-His Facial Triad.” Inorganic Chemistry 2011, 50, 11978–11989.
