
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
2007
Journal Article
A functionalised macrobicycle complex available for surface immobilisation and protein grafting
Bernhardt, Paul V., Harrowfield, Jack M., Kim, Yang, Lee, Young Hoon, Park, Yu Cheol and Sujandi (2007). A functionalised macrobicycle complex available for surface immobilisation and protein grafting. Bulletin of The Korean Chemical Society, 28 (4), 589-595. doi: 10.5012/bkcs.2007.28.4.589
2007
Journal Article
The stereo structures of some mycophenolic acid derivatives
Bernhardt, PV, Carman, RM and Le, TT (2007). The stereo structures of some mycophenolic acid derivatives. Australian Journal of Chemistry, 60 (5), 354-357. doi: 10.1071/CH06481
2007
Journal Article
An expanded cavity hexaamine cage for copper(II)
Bernhardt, Paul V., Bramley, Richard, Geue, Rodney J., Ralph, Stephen F. and Sargeson, Alan M. (2007). An expanded cavity hexaamine cage for copper(II). Dalton Transactions, 2007 (12), 1244-1249. doi: 10.1039/b617153b
2007
Journal Article
Isolation and structural characterization of di- and tetra-protonated forms of the macrocyclic hexaamine trans-6,13-dimethyl-1,4,8-11-tetraazacyclodecane-6,13-diamine
Bernhardt, Paul V., Lawrance, Geoffrey A., Skelton, Brian W. and White, Allan H. (2007). Isolation and structural characterization of di- and tetra-protonated forms of the macrocyclic hexaamine trans-6,13-dimethyl-1,4,8-11-tetraazacyclodecane-6,13-diamine. Zeitschrift Fur Anorganische Und Allgemeine Chemie, 633 (7), 1036-1039. doi: 10.1002/zaac.200700055
2007
Journal Article
The NT-26 cytochrome c552 and its role in arsenite oxidation
Santini, J. M., Kappler, U., Ward, S. A., Honeychurch, M. J., vanden Hoven, R. N. and Bernhardt, P. V. (2007). The NT-26 cytochrome c552 and its role in arsenite oxidation. Biochimica et Biophysica Acta, 1767 (2), 189-196. doi: 10.1016/j.bbabio.2007.01.009
2007
Journal Article
Coordination chemistry and biology of chelators for the treatment of iron overload disorders
Bernhardt, Paul V. (2007). Coordination chemistry and biology of chelators for the treatment of iron overload disorders. Dalton Transactions (30), 3214-3220. doi: 10.1039/b708133b
2007
Journal Article
Investigating direct alkynylation at the bridgehead of bicyclic cages using silver(I) acetylides
Pouwer, R. H., Harper, J. B., Vyakaranam, K., Michl, J., Williams, C. M., Jessen, C. H. and Bernhardt, P. V. (2007). Investigating direct alkynylation at the bridgehead of bicyclic cages using silver(I) acetylides. European Journal of Organic Chemistry, 2007 (2), 241-248. doi: 10.1002/ejoc.200600701
2007
Journal Article
Macrocyclic cobalt(III) complexes as precursors for metal-polythiophene hybrid materials
Bernhardt, P. and Kilah, N. (2007). Macrocyclic cobalt(III) complexes as precursors for metal-polythiophene hybrid materials. Polyhedron, 26 (2), 392-399. doi: 10.1016/j.poly.2006.07.001
2006
Journal Article
Preparation and characterization of pentagonal-bipyramidal zinc(II) and cadmium(II) complexes of a neutral N3S2 thiosemicarbazone derived from N-2-methylthiosemicarbazide and the X-ray crystal and molecular structures of the free ligand and its cadmium(II
Ali, M. A., Mirza, A. H., Ejau, W. B. and Bernhardt, P. V. (2006). Preparation and characterization of pentagonal-bipyramidal zinc(II) and cadmium(II) complexes of a neutral N3S2 thiosemicarbazone derived from N-2-methylthiosemicarbazide and the X-ray crystal and molecular structures of the free ligand and its cadmium(II. Polyhedron, 25 (17), 3337-3342. doi: 10.1016/j.poly.2006.06.003
2006
Journal Article
Direct electrochemistry of human and rat NADPH cytochrome P450 reductase
Shukla, Alka, Gillam, Elizabeth M. J. and Bernhardt, Paul V. (2006). Direct electrochemistry of human and rat NADPH cytochrome P450 reductase. Electrochemistry Communications, 8 (12), 1845-1849. doi: 10.1016/j.elecom.2006.08.020
2006
Journal Article
Synthesis, characterization and X-ray crystallographic structural study of copper(II) and nickel(II) complexes of the 2-quinoline carboxaldehyde Schiff base of S-methyldithiocarbazate (Hqaldsme)
Ali, M. Akbar, Mirza, A. H., Bujang, Fatriah Hj., Hamid, Malai Haniti S.A. and Bernhardt, Paul V. (2006). Synthesis, characterization and X-ray crystallographic structural study of copper(II) and nickel(II) complexes of the 2-quinoline carboxaldehyde Schiff base of S-methyldithiocarbazate (Hqaldsme). Polyhedron, 25 (17), 3245-3252. doi: 10.1016/j.poly.2006.05.027
2006
Other Outputs
An Efficient Numerical Method for Simulating Electrochemically Driven Enzymatic Reactions
Honeychurch, Michael and Bernhardt, Paul (2006). An Efficient Numerical Method for Simulating Electrochemically Driven Enzymatic Reactions.
2006
Conference Publication
PCTH: A novel orally active chelator for the treatment of iron overload disease
Lovejoy, David B., Kalinowski, Danuta, Bernhardt, Paul V. and Richardson, Des R. (2006). PCTH: A novel orally active chelator for the treatment of iron overload disease. doi: 10.1080/03630260500455367
2006
Journal Article
Cobalt complexes of tripodal hexadentate ligands: Electrochemically driven rearrangements
Bernhardt, P. V., Kim, Y. and Sujandi (2006). Cobalt complexes of tripodal hexadentate ligands: Electrochemically driven rearrangements. Australian Journal of Chemistry, 59 (11), 783-790. doi: 10.1071/CH06257
2006
Journal Article
Azedaralide: total synthesis, relative and absolute stereochemical assignment
Baker, L. A., Williams, C. M., Bernhardt, P. V. and Yanik, G. W. (2006). Azedaralide: total synthesis, relative and absolute stereochemical assignment. Tetrahedron, 62 (31), 7355-7360. doi: 10.1016/j.tet.2006.05.030
2006
Journal Article
Electronic energy-transfer rate constants for geometrical isomers of a bichromophoric macrocyclic complex
Moore, E. G., Bernhardt, P. V., Riley, M. J. and Smith, T. A. (2006). Electronic energy-transfer rate constants for geometrical isomers of a bichromophoric macrocyclic complex. Inorganic Chemistry, 45 (1), 51-58. doi: 10.1021/ic050396l
2006
Journal Article
Isomeric distribution and catalyzed isomerization of cobalt(III) complexes with pentadentate macrocyclic ligands. Importance of hydrogen bonding
Aullon, Gabriel, Bernhardt, Paul V., Bozoglian, Fernando, Font-Bardia, Merce, Macpherson, Brendan P., Martinez, Manuel, Rodriguez, Carlos and Solans, Xavier (2006). Isomeric distribution and catalyzed isomerization of cobalt(III) complexes with pentadentate macrocyclic ligands. Importance of hydrogen bonding. Inorganic Chemistry, 45 (21), 8551-8562. doi: 10.1021/ic060720s
2006
Journal Article
2-Methoxy-6-methyl-3-nitro-4-(2-nitroprop-1-enyl)phenyl acetate
Moore, E. G., Meredith, P. and Bernhardt, P. V. (2006). 2-Methoxy-6-methyl-3-nitro-4-(2-nitroprop-1-enyl)phenyl acetate. Acta Crystallographica Section E, 61 (6), o1709-o1711. doi: 10.1107/S1600536805014212
2006
Journal Article
Determination of the anomeric configurations of 2,3,4,6-tetra-O-acetyl-D-mannopyranosyl azide
Cosgrove, K. L., Bernhardt, P. V., Ross, B. P. and McGeary, R. P. (2006). Determination of the anomeric configurations of 2,3,4,6-tetra-O-acetyl-D-mannopyranosyl azide. Australian Journal of Chemistry, 59 (2), 473-476. doi: 10.1071/CH06157
2006
Journal Article
Polyamines from polyols - Pathways to azamacrocycles with hydroxymethyl pendent groups
Bernhardt, P. V., Cho, J. H., Harrowfield, J. M., Kim, J. Y., Kim, Y., Sujandi, Thuery, P. and Yoon, D. C. (2006). Polyamines from polyols - Pathways to azamacrocycles with hydroxymethyl pendent groups. Polyhedron, 25 (8), 1811-1822. doi: 10.1016/j.poly.2005.11.024
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
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
Quantum Chemistry as a tool for Spectroscopic Analysis
Principal Advisor
-
Doctor Philosophy
Pioneering stable copper carbanions for new C-C bond forming paradigms
Associate Advisor
Other advisors: Professor Craig Williams
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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
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
DISCRETE CYANO-BRIDGED MIXED VALENCE SYSTEMS
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
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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