
Overview
Background
After completing my undergraduate and postgraduate studies at the University of Newcastle, I held a Postdoctoral Fellowship at the University of Basel (Switzerland) from 1990-2. I returned to Australia in 1993 to take up an Australian Research Council Postdoctoral Fellowship at the Australian National University (Canberra) from 1993-4. I joined The University of Queensland in 1994.
Availability
- Professor Paul Bernhardt is:
- Available for supervision
- Media expert
Fields of research
Qualifications
- Doctor of Philosophy, University of Newcastle
Research interests
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Protein Electrochemistry
This research involves incorporating redox active enzymes with electrochemical systems such that the enzyme functions natively whilst in communication with an electrode (rather than with a natural electron transfer partner). We are currently investigating a number of systems, most from the molybdenum enzyme family that catalyse oxygen transfer reactions of both organic and inorganic substrates.
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Copper Complexes as Atom Transfer Radical Catalysts
Atom transfer radical polymerisation (ATRP) is one of the most widely used 'controlled' radical polymerisation techniques and has resulted in polymers with well defined molecular weights and architectures. Our work is focused on complexes that catalyse this process by generating organic radicals from the simple reaction between a Cu(I) complex and an alkyl halide initiator. We can probe this atom transfer reaction with cyclic voltammetry and we have gained new insight to this interesting and fundamentally important reaction. This has now progressed to developing electrocatalytic synthetic methods for C-C bond formation reactions in collaboration with Prof. Craig Williams (SCMB).
Research impacts
My research interests include all aspects of coordination chemistry; particularly its relevance to the areas of electrochemistry, bioinorganic chemistry, spectroscopy and catalysis.
In recent years some of the areas in which we have been, and continue to be, actively involved include:
- Enzyme electrochemistry (collaborations with several UQ and international groups).
- Invesitigation of copper complexes that are active in atom transfer radical polymerisation catalysis
- Transition metal-mediated organic oxidation and reduction reactions
Works
Search Professor Paul Bernhardt’s works on UQ eSpace
2000
Journal Article
'Tetol': a stereo-rigid four-strand motif for alkali and alkaline earth metal ion coordination
Bernhardt, P. V., Lawrance, G., Luther, S. M., Maeder, M., Robertson, M. J. and Sutrisno, N. G. (2000). 'Tetol': a stereo-rigid four-strand motif for alkali and alkaline earth metal ion coordination. Inorganic Chemistry Communications, 3 (8), 410-414. doi: 10.1016/S1387-7003(00)00107-6
2000
Journal Article
Isomorphous Ianthanide complexes of a Tripodal N4O3 Ligand
Bernhardt, P. V., Flanagan, B. and Riley, M. J. (2000). Isomorphous Ianthanide complexes of a Tripodal N4O3 Ligand. Australian Journal of Chemistry, 53 (3), 229-231. doi: 10.1071/CH99175
2000
Journal Article
Mechanisms of substitution reactions on cyclometallated platinum(IV) complexes: "Quasi-labile" systems
Bernhardt, P. V., Gallego, C. and Martinez, M. (2000). Mechanisms of substitution reactions on cyclometallated platinum(IV) complexes: "Quasi-labile" systems. Organometallics, 19 (23), 4862-4869. doi: 10.1021/om000505y
2000
Journal Article
The Ni-II, Hg-II and Cu-II complexes of 12-membered-ring mixed-donor macrocycles
Marcus, Sebastian T., Gahan, Lawrence R. and Bernhardt, Paul V. (2000). The Ni-II, Hg-II and Cu-II complexes of 12-membered-ring mixed-donor macrocycles. Acta Crystallographica Section C-crystal Structure Communications, 56 (6), 655-658. doi: 10.1107/S0108270100003942
2000
Journal Article
C-substituted macrocycles as candidates for radioimmunotherapy
Bernhardt, PV and Sharpe, PC (2000). C-substituted macrocycles as candidates for radioimmunotherapy. Inorganic Chemistry, 39 (18), 4123-4129. doi: 10.1021/ic000315f
2000
Journal Article
Mesoionic pyridopyrimidinylium and pyrisooxazinylium olates and non-mesoionic pyridopyrimidinones. Structures in the solid state, solution and matrices
Plug, C., Wallfisch, B., Andersen, H. G., Bernhardt, P. V., Baker, L., Clark, G. R., Wong, M. W. and Wentrup, C. (2000). Mesoionic pyridopyrimidinylium and pyrisooxazinylium olates and non-mesoionic pyridopyrimidinones. Structures in the solid state, solution and matrices. Perkin Transactions II (2), 2096-2108.
2000
Journal Article
2-hydroxy-1-naphthaldehyde 2-methylthiosemicarbazone
Lovejoy, DB, Richardson, DR and Bernhardt, PV (2000). 2-hydroxy-1-naphthaldehyde 2-methylthiosemicarbazone. ACTA Crystallographica Section C-Crystal Structure Communications, 56 (Pt3), 341-342. doi: 10.1107/S0108270199015140
2000
Conference Publication
Interpreting disorder and solution structures with molecular mechanics
Bernhardt, P. V. (2000). Interpreting disorder and solution structures with molecular mechanics. 219th American Chemical Society National Meeting, San Francisco, USA, 26-30 March, 2000. USA: American Chemical Society.
2000
Journal Article
Mesoionic pyridopyrimidinylium and pyridooxazinylium olates and non-mesoionic pyridopyrimidinones. Structures in the solid state, solution, and matrices
Plug, C., Wallfisch, B., Andersen, H. G., Bernhardt, P. V., Baker, L. J., Clark, G. R., Wong, M. W. and Wentrup, C. (2000). Mesoionic pyridopyrimidinylium and pyridooxazinylium olates and non-mesoionic pyridopyrimidinones. Structures in the solid state, solution, and matrices. Journal of The Chemical Society-perkin Transactions 2 (10), 2096-2108. doi: 10.1039/b003933k
1999
Journal Article
The biologically active iron chelators 2-pyridylcarboxaldehyde isonicotinoylhydrazone, 2-pyridylcarboxaldehyde benzoylhydrazone monohydrate and 2-furaldehyde isonicotinoylhydrazone
Richardson, D. R., Becker, E. and Bernhardt, P. V. (1999). The biologically active iron chelators 2-pyridylcarboxaldehyde isonicotinoylhydrazone, 2-pyridylcarboxaldehyde benzoylhydrazone monohydrate and 2-furaldehyde isonicotinoylhydrazone. Acta Crystallographica, Section C: Crystal Structure Communications, 55
1999
Journal Article
Complexes of 1-thia-4,7,10-triazacyclododecane ([12]aneN3S): Synthesis, structure and stability constants
Marcus S.T., Bernhardt P.V., Grondahl L. and Gahan L.R. (1999). Complexes of 1-thia-4,7,10-triazacyclododecane ([12]aneN3S): Synthesis, structure and stability constants. Polyhedron, 18 (26), 3451-3460.
1999
Journal Article
The first structurally characterized discrete dinuclear mu-cyano hexacyanoferrate complex
Bernhardt, Paul V. and Martinez, Manuel (1999). The first structurally characterized discrete dinuclear mu-cyano hexacyanoferrate complex. Inorganic Chemistry, 38 (3), 424-425. doi: 10.1021/ic981019u
1999
Journal Article
The biologically active iron chelators 2-pyridylcarboxaldehyde isonicotinoylhydrazone, 2-pyridylcarboxaldehyde benzoylhydrazone monohydrate and 2-furaldehyde isonicotinoylhydrazone
Richardson, D. R., Becker, E. and Bernhardt, P. V. (1999). The biologically active iron chelators 2-pyridylcarboxaldehyde isonicotinoylhydrazone, 2-pyridylcarboxaldehyde benzoylhydrazone monohydrate and 2-furaldehyde isonicotinoylhydrazone. Acta Crystallographica Section C-crystal Structure Communications, 55 (12), 2102-2105. doi: 10.1107/S0108270199011531
1999
Journal Article
Crystal and molecular structure of 2-hydroxy-1-naphthaldehyde isonicotinoyl hydrazone (NIH) and its iron(III) complex: an iron chelator with anti-tumour activity
Richardson, D. R. and Bernhardt, P. V. (1999). Crystal and molecular structure of 2-hydroxy-1-naphthaldehyde isonicotinoyl hydrazone (NIH) and its iron(III) complex: an iron chelator with anti-tumour activity. Journal of Biological Inorganic Chemistry, 4 (3), 266-273. doi: 10.1007/s007750050312
1999
Journal Article
Variable temperature and pressure study of the aquation reactions of cobalt(III) and chromium(III) penta- and tetra-amines
Benzo, F, Bernhardt, PV, Gonzalez, G, Martinez, M and Sienra, B (1999). Variable temperature and pressure study of the aquation reactions of cobalt(III) and chromium(III) penta- and tetra-amines. Journal of The Chemical Society-dalton Transactions (22), 3973-3979. doi: 10.1039/a907895i
1999
Journal Article
A supramolecular synthon for H-bonded transition metal arrays
Bernhardt, PV (1999). A supramolecular synthon for H-bonded transition metal arrays. Inorganic Chemistry, 38 (15), 3481-3483. doi: 10.1021/ic990074f
1999
Journal Article
Nickel complexes with tris(2-aminoethyl)amine (tren): [Ni-3(tren)(4)(H2O)(2)][Cr(ox)(3)](2)center dot 6H(2)O (ox = oxalate), {[Ni-2(tren)(3)][ClO4](4)center dot H2O}(n), and [Ni-2(tren)(2)(aepd)][ClO4](4)center dot 2H(2)O (aepd = N-(2-aminoethyl)pyrrolidi
Masters, V. M., Bernhardt, P. V., Gahan, L. R., Moubaraki, B., Murray, K. S. and Berry, K. J. (1999). Nickel complexes with tris(2-aminoethyl)amine (tren): [Ni-3(tren)(4)(H2O)(2)][Cr(ox)(3)](2)center dot 6H(2)O (ox = oxalate), {[Ni-2(tren)(3)][ClO4](4)center dot H2O}(n), and [Ni-2(tren)(2)(aepd)][ClO4](4)center dot 2H(2)O (aepd = N-(2-aminoethyl)pyrrolidi. Journal Chemical Society, Dalton Transactions (14), 2323-2328. doi: 10.1039/a901659g
1999
Journal Article
Metal-centred versus ligand-centred luminescence quenching of a macrocyclic copper(II) complex
Bernhardt, P. V., Flanagan, B. M. and Riley, M. J. (1999). Metal-centred versus ligand-centred luminescence quenching of a macrocyclic copper(II) complex. Journal of The Chemical Society- Dalton Transactions (20), 3579-3584. doi: 10.1039/a902881a
1999
Journal Article
Complexes of 1-thia-4,7,10-triazacyclododecane ([12]aneN(3)S) - Synthesis, structure and stability constants
Marcus, S., Bernhardt, P. V., Grondahl, L. and Gahan, L. R. (1999). Complexes of 1-thia-4,7,10-triazacyclododecane ([12]aneN(3)S) - Synthesis, structure and stability constants. Polyhedron, 18 (26), 3451-3460. doi: 10.1016/S0277-5387(99)00254-5
1999
Conference Publication
Macrocyclic complexes as redox-active receptors
Bernhardt, P. V. and Hayes, E. (1999). Macrocyclic complexes as redox-active receptors. IC '99, Wellington, NZ, 31 January - 4 February 2000. Wellington, NZ: NZ institute of Chemistry.
Funding
Current funding
Past funding
Supervision
Availability
- Professor Paul Bernhardt is:
- Available for supervision
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Supervision history
Current supervision
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Doctor Philosophy
Quantum Chemistry as a tool for Spectroscopic Analysis
Principal Advisor
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Doctor Philosophy
Quantum Chemistry as a tool for Spectroscopic Analysis
Principal Advisor
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Doctor Philosophy
Developing novel copper catalysts for carbon-carbon bond forming reactions using electrosynthesis.
Principal Advisor
Other advisors: Professor Craig Williams, Dr Masnun Naher
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Doctor Philosophy
Electrochemical investigations of bacterial molybdenum enzymes
Associate Advisor
Other advisors: Professor Ulrike Kappler
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Doctor Philosophy
Development of innovative synthetic methodologies: electrochemical Atom Transfer Radical Addition (eATRA) and strained nitrogen ring synthesis paradigms
Associate Advisor
Other advisors: Professor Craig Williams
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Doctor Philosophy
New Applications for Photoactive Lanthanoid and Earth Abundant Metal Complexes
Associate Advisor
Other advisors: Associate Professor Evan Moore
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Doctor Philosophy
New Applications for Photoactive Lanthanoid and Earth Abundant Metal Complexes
Associate Advisor
Other advisors: Associate Professor Evan Moore
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Doctor Philosophy
Pioneering stable copper carbanions for new C-C bond forming paradigms
Associate Advisor
Other advisors: Professor Craig Williams
Completed supervision
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2024
Doctor Philosophy
Immobilisation of human molybdenum enzymes for mediated electrochemical catalysis
Principal Advisor
Other advisors: Professor Gary Schenk
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2023
Doctor Philosophy
Electrocatalysis at the Atypical Cu(II)-C bond: Electrochemical and Spectroscopic Studies
Principal Advisor
Other advisors: Professor Craig Williams
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2017
Doctor Philosophy
Understanding the Mechanisms of Transition Metal Catalysed Redox Reactions
Principal Advisor
Other advisors: Professor Michael Monteiro
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2011
Doctor Philosophy
Tuning the redox potential of conducting polymeric films
Principal Advisor
Other advisors: Dr Philip Sharpe
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2010
Doctor Philosophy
The molecular basis for sulfite oxidation in a bacterial sulfite dehydrogenase from Starkeya novella
Principal Advisor
Other advisors: Professor Ulrike Kappler
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2009
Doctor Philosophy
Mediated Electrochemistry of DMSO Reductase from Rhodobacter capsulatus
Principal Advisor
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2009
Doctor Philosophy
Iron chelators in the treatment of cancer
Principal Advisor
Other advisors: Dr Philip Sharpe
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2008
Doctor Philosophy
Structural and mechanistic investigations into Dimethylsulfide dehyddrogenase from Rhodovulum sulfidophilum; a moyybdoenzyme from the DMSO reductase family
Principal Advisor
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2004
Doctor Philosophy
ORALLY ACTIVE CHELATORS FOR THE TREATMENT OF IRON OVERLOAD DISEASES
Principal Advisor
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2004
Doctor Philosophy
DISCRETE CYANO-BRIDGED MIXED VALENCE SYSTEMS
Principal Advisor
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2004
Doctor Philosophy
A MACROCYCLIC SCAFFOLD FOR ELECTRONIC ENERGY TRANSFER AND PHOTOINDUCED ELECTRON TRANSFER
Principal Advisor
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2002
Doctor Philosophy
INORGANIC COMPLEXES AS CANDIDATES FOR ENERGY UPCONVERSION MATERIALS
Principal Advisor
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2002
Doctor Philosophy
MACROCYCLIC COMPLEXES AS CHEMICAL RECEPTORS
Principal Advisor
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2023
Doctor Philosophy
Characterisation of Bacterial Cytochromes P450
Associate Advisor
Other advisors: Professor James De Voss
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2017
Doctor Philosophy
Modifications and a Mechanistic Study of the Ley-Griffith Oxidation, and Generation of Hydroxyl Radicals in the Gas Phase
Associate Advisor
Other advisors: Professor Craig Williams
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2008
Doctor Philosophy
Cytochrome P450cin: Chemistry and Biochemistry
Associate Advisor
Other advisors: Professor James De Voss
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2007
Doctor Philosophy
REDOX PROPERTIES AND MEMBRANE LOCALIZATION OF HUMAN RECOMBINANT CYTOCHROME P450 SYSTEMS
Associate Advisor
Other advisors: Professor Elizabeth Gillam, Professor James De Voss
Media
Enquiries
Contact Professor Paul Bernhardt directly for media enquiries about:
- Crystallography
- Electrochemistry
- Transition metal chemistry
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