
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
2005
Journal Article
Time-resolved spectroscopy of the metal-to-metal charge transfer excited state in dinuclear cyano-bridged mixed-valence complexes
Macpherson, B. P., Bernhardt, P. V., Hauser, A., Pages, S. and Vauthey, E. (2005). Time-resolved spectroscopy of the metal-to-metal charge transfer excited state in dinuclear cyano-bridged mixed-valence complexes. Inorganic Chemistry, 44 (15), 5530-5536. doi: 10.1021/ic0506512
2005
Journal Article
Expedient construction of the vibsanin E core without the use of protecting groups
Heim, Ralf, Wiedemann, Stefan, Williams, Craig M. and Bernhardt, Paul V. (2005). Expedient construction of the vibsanin E core without the use of protecting groups. Organic Letters, 7 (7), 1327-1329. doi: 10.1021/ol0501222
2005
Journal Article
Intra- vs intermolecular photoinduced electron transfer reactions of a macrocyclic donor-acceptor dyad
Moore, E. G., Bernhardt, P. V., Furstenberg, A., Riley, M. J. and Vauthey, E. (2005). Intra- vs intermolecular photoinduced electron transfer reactions of a macrocyclic donor-acceptor dyad. Journal of Physical Chemistry A, 109 (51), 11715-11723. doi: 10.1021/jp0547414
2005
Journal Article
Construction of the cyclovibsanin core via a biogenetically modeled approach
Tilly, David P., Williams, Craig M. and Bernhardt, Paul V. (2005). Construction of the cyclovibsanin core via a biogenetically modeled approach. Organic Letters, 7 (23), 5155-5157. doi: 10.1021/ol051897d
2005
Journal Article
Mesoionic 1,3-oxazinium olates. Rearrangement to acylketenes and 3-azabicyclo[3.1.1]heptanetriones
Sheibani, H., Bernhardt, P. V. and Wentrup, C. (2005). Mesoionic 1,3-oxazinium olates. Rearrangement to acylketenes and 3-azabicyclo[3.1.1]heptanetriones. Journal of Organic Chemistry, 70 (15), 5859-5861. doi: 10.1021/jo050428m
2005
Journal Article
Investigating direct routes to an advanced intermediate for the synthesis of C-20 diterpene alkaloids
Williams, C. M., Mander, L. N., Bernhardt, P. V. and Willis, A. C. (2005). Investigating direct routes to an advanced intermediate for the synthesis of C-20 diterpene alkaloids. Tetrahedron, 61 (15), 3759-3769. doi: 10.1016/j.tet.2005.02.014
2005
Journal Article
Synthesis, characterization and X-ray crystal structures of dinuclear nickel(II) complexes of a novel potentially hexadentate but functionally tetradentate binucleating ligand
Ali, M. A., Mirza, A. H., Nazimuddin, M., Karim, F. and Bernhardt, P. V. (2005). Synthesis, characterization and X-ray crystal structures of dinuclear nickel(II) complexes of a novel potentially hexadentate but functionally tetradentate binucleating ligand. Inorganica Chimica Acta, 358 (15), 4548-4554. doi: 10.1016/j.jca.2005.08.022
2005
Journal Article
Molecular mixed-valence cyanide bridged Co-III-Fe-II complexes
Bernhardt, P. V., Bozoglian, F., Macpherson, B. P. and Martinez, M. (2005). Molecular mixed-valence cyanide bridged Co-III-Fe-II complexes. Coordination Chemistry Reviews, 249 (17-18), 1902-1916. doi: 10.1016/j.ccr.2004.11.014
2005
Journal Article
Diphenyltin(IV) complexes of the 2-quinolinecarboxaldehyde Schiff bases of S-methyl- and S-benzyldithiocarbazate (Hqaldsme and Hqaldsbz): X-ray crystal structures of Hqaldsme and two conformers of its diphenyltin(IV) complex
Ali, M. A., Mirza, A. H., Hamid, M. H. S. A. and Bernhardt, P. V. (2005). Diphenyltin(IV) complexes of the 2-quinolinecarboxaldehyde Schiff bases of S-methyl- and S-benzyldithiocarbazate (Hqaldsme and Hqaldsbz): X-ray crystal structures of Hqaldsme and two conformers of its diphenyltin(IV) complex. Polyhedron, 24 (3), 383-390. doi: 10.1016/j.poly.2004.11.023
2005
Journal Article
The 1,3-diaxial dibromo interaction
Bernhardt, P. V., Carman, R. M. and Le, T. T. (2005). The 1,3-diaxial dibromo interaction. Australian Journal of Chemistry, 58 (7), 535-538. doi: 10.1071/CH05043
2005
Journal Article
Immobilisation of electroactive macrocyclic complexes within titania films
Bernhardt, P. V., Kilah, N. L., Meacham, A., Meredith, P. and Vogel, R. (2005). Immobilisation of electroactive macrocyclic complexes within titania films. Dalton Transactions (15), 2508-2515. doi: 10.1039/b505917h
2005
Journal Article
Tuning the photophysical behavior of luminescent cyclam derivatives by cation binding and excited state redox potential
Moore, E. G., Bernhardt, P. V., Furstenberg, A., Riley, M. J., Smith, T. and Vauthey, E. (2005). Tuning the photophysical behavior of luminescent cyclam derivatives by cation binding and excited state redox potential. Journal of Physical Chemistry A, 109 (17), 3788-3796. doi: 10.1021/jp044221t
2005
Journal Article
Nitrogen is a requirement for the photochemical induced 3-azabicyclo[3.3.1]nonane skeletal rearrangement!
Williams, C. M., Heim, R. and Bernhardt, P. V. (2005). Nitrogen is a requirement for the photochemical induced 3-azabicyclo[3.3.1]nonane skeletal rearrangement!. Tetrahedron, 61 (15), 3771-3779. doi: 10.1016/j.tet.2005.02.013
2005
Journal Article
On the steady-state assumption and its application to the rotating disk voltammetry of adsorbed enzymes
Honeychurch, M. J. and Bernhardt, P. V. (2005). On the steady-state assumption and its application to the rotating disk voltammetry of adsorbed enzymes. Journal of Physical Chemistry B, 109 (12), 5766-5773. doi: 10.1021/jp0454570
2004
Journal Article
Electrochemical anion recognition with ferrocene functionalised macrocycles
Bernhardt, Paul V. and Creevey, Nicole L. (2004). Electrochemical anion recognition with ferrocene functionalised macrocycles. Journal of the Chemical Society. Dalton Transactions, 4 (6), 914-920. doi: 10.1039/b400538d
2004
Journal Article
Novel one-dimensional structures and solution behaviour of copper(II) bromide and chloride complexes of a new pentapyridyldiamine ligand
Lonnon, David G., Craig, Donald C., Colbran, Stephen B. and Bernhardt, Paul V. (2004) Novel one-dimensional structures and solution behaviour of copper(II) bromide and chloride complexes of a new pentapyridyldiamine ligand. Dalton Transactions, 4 5: 778-787. doi:10.1039/b315202b
2004
Journal Article
Functionalized macrocycles from functionalized tetra-amines: Pendent-arm macrocycles derived from dichloropivalic acid
Bernhardt, P. V., Harrowfield, J. M., Kim, Y., Koutsantonis, G. A., Lee, Y. H. and Thuery, P. (2004). Functionalized macrocycles from functionalized tetra-amines: Pendent-arm macrocycles derived from dichloropivalic acid. Inorganic Chemistry, 43 (5), 1681-1688. doi: 10.1021/ic034913g
2004
Journal Article
The reaction of 8-amino-p-menthene derivatives with electrophiles
Bernhardt, P. V., Carman, R. M. and Derbyshire, R. P. C. (2004). The reaction of 8-amino-p-menthene derivatives with electrophiles. Australian Journal of Chemistry, 57 (6), 583-591. doi: 10.1071/CH03158
2004
Journal Article
The preparation and characterization of tin(IV) complexes of 2-quinolinecarboxaldehyde Schiff bases of S-methyl- and S-benzyldithiocarbazates and the X-ray crystal and molecular structures of the 2-quinolinecarboxaldehyde Schiff base of S-benzyldithi
Ali, M. A., Mirza, A., Hamid, M. H. S. A., Bujang, F. and Bernhardt, P. V. (2004). The preparation and characterization of tin(IV) complexes of 2-quinolinecarboxaldehyde Schiff bases of S-methyl- and S-benzyldithiocarbazates and the X-ray crystal and molecular structures of the 2-quinolinecarboxaldehyde Schiff base of S-benzyldithi. Polyhedron, 23 (15), 2405-2412. doi: 10.1016/j.poly.2004.07.015
2004
Journal Article
Electrochemical anion recognition with ferrocene functionalised macrocycles
Bernhardt, Paul V. and Creevey, Nicole L. (2004). Electrochemical anion recognition with ferrocene functionalised macrocycles. Dalton Transactions, 6 (6), 914-920. doi: 10.1039/b400538d
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
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
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Doctor Philosophy
Quantum Chemistry as a tool for Spectroscopic Analysis
Principal Advisor
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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
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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
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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