
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
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
1998
Journal Article
Thermochromism and structure of piperazinium tetrachlorocuprate(II) complexes
Riley, MJ, Neill, D, Bernhardt, PV, Byriel, KA and Kennard, CHL (1998). Thermochromism and structure of piperazinium tetrachlorocuprate(II) complexes. Inorganic Chemistry, 37 (14), 3635-3639. doi: 10.1021/ic971612w
1998
Journal Article
Copper(II) complexes of mono- and di-nucleating hexaamines
Bernhardt, PV and Hayes, EJ (1998). Copper(II) complexes of mono- and di-nucleating hexaamines. Journal of The Chemical Society-dalton Transactions (6), 1037-1042. doi: 10.1039/a707209k
1998
Journal Article
Aminotriazines as locking fragments in macrocyclic synthesis
Bernhardt, PV and Hayes, EJ (1998). Aminotriazines as locking fragments in macrocyclic synthesis. Inorganic Chemistry, 37 (17), 4214-4219. doi: 10.1021/ic980243g
1998
Journal Article
The metal directed assembly of a trinuclear macrocyclic copper(II) complex
Bernhardt, PV and Hayes, EJ (1998). The metal directed assembly of a trinuclear macrocyclic copper(II) complex. Journal of The Chemical Society-dalton Transactions (21), 3539-3541. doi: 10.1039/a806586a
1998
Journal Article
A novel tricopper(II) complex of a polyamine alcohol
Bernhardt, PV and Sharpe, PC (1998). A novel tricopper(II) complex of a polyamine alcohol. Journal of The Chemical Society-dalton Transactions (7), 1087-1088. doi: 10.1039/a800297e
1998
Journal Article
N-mesityl-C-acylketenimines: 1,5-sigmatropic shifts and electrocyclization to quinolines
Rao, VV. R., Fulloon, B. E., Bernhardt, P. V., Koch, R. and Wentrup, C. (1998). N-mesityl-C-acylketenimines: 1,5-sigmatropic shifts and electrocyclization to quinolines. Journal of Organic Chemistry, 63 (17), 5779-5786. doi: 10.1021/jo9722562
1998
Journal Article
N-methylation of macrocyclic hexaaminecobalt(III) complexes
Bernhardt, PV and Jones, LA (1998). N-methylation of macrocyclic hexaaminecobalt(III) complexes. Journal of The Chemical Society-dalton Transactions (11), 1757-1761. doi: 10.1039/a800051d
1998
Journal Article
Synthesis, structure and magnetism of the oxalato-bridged chromium(III) complex [NBu4n](4)[Cr-2(ox)(5)]center dot 2CHCl(3)
Masters, VM, Sharrad, CA, Bernhardt, PV, Gahan, LR, Moubaraki, B and Murray, KS (1998). Synthesis, structure and magnetism of the oxalato-bridged chromium(III) complex [NBu4n](4)[Cr-2(ox)(5)]center dot 2CHCl(3). Journal of The Chemical Society-dalton Transactions (3), 413-416. doi: 10.1039/a705265k
1998
Journal Article
Derivatives of 1,3,5-triamino-1,3,5-trideoxy-cis-inositas versatile pentadentate ligands for protein labeling with Re-186/188. Prelabeling, biodistribution, and X-ray structural studies
Kramer, A, Alberto, R, Egli, A, Novak-Hofer, I, Hegetschweiler, K, Abram, U, Bernhardt, PV and Schubiger, PA (1998). Derivatives of 1,3,5-triamino-1,3,5-trideoxy-cis-inositas versatile pentadentate ligands for protein labeling with Re-186/188. Prelabeling, biodistribution, and X-ray structural studies. Bioconjugate Chemistry, 9 (6), 691-702. doi: 10.1021/bc980014i
1998
Journal Article
New stereoselective routes to macrocyclic ligands
Bernhardt, PV and Sharpe, PC (1998). New stereoselective routes to macrocyclic ligands. Inorganic Chemistry, 37 (7), 1629-1636. doi: 10.1021/ic971020d
1997
Journal Article
Macrocycle formation through carbon acid-formaldehyde condensation reactions of bis(propane-1,2-diamine)-and bis(2-methylpropane-1,2-diamine)-copper(II) ions
Rossignoli, Monica, Bernhardt, Paul V., Lawrance, Geoffrey A. and Maeder, Marcel (1997). Macrocycle formation through carbon acid-formaldehyde condensation reactions of bis(propane-1,2-diamine)-and bis(2-methylpropane-1,2-diamine)-copper(II) ions. Australian Journal of Chemistry, 50 (6), 527-534.
1997
Journal Article
Self-assembly of a tetranuclear macrocyclic copper(II) complex
Bernhardt, PV and Jones, LA (1997). Self-assembly of a tetranuclear macrocyclic copper(II) complex. Chemical Communications (7), 655-656. doi: 10.1039/a700213k
1997
Journal Article
On the structure, electrochemistry, and spectroscopy of the (N,N'-bis(2'-(dimethylamino)ethyl)-N,N'-dimethylpropane-1,3-diamine)copper(II) ion
Bernhardt, PV (1997). On the structure, electrochemistry, and spectroscopy of the (N,N'-bis(2'-(dimethylamino)ethyl)-N,N'-dimethylpropane-1,3-diamine)copper(II) ion. Journal of The American Chemical Society, 119 (4), 771-774. doi: 10.1021/ja961764a
1997
Journal Article
Nitrogen- and carbon-based isomerism in the copper(II) complexes of 6,13-dimethyl-1,4,8,11-tetraazacyclotetradecane-6,13-diamine
Bernhardt, PV, Jones, LA and Sharpe, PC (1997). Nitrogen- and carbon-based isomerism in the copper(II) complexes of 6,13-dimethyl-1,4,8,11-tetraazacyclotetradecane-6,13-diamine. Journal of The Chemical Society-dalton Transactions (7), 1169-1175. doi: 10.1039/a606476k
1997
Journal Article
Molybdenum carbonyl complexes of pendant-arm polyazamacrocycles
Rossignoli, M, Bernhardt, PV and Lawrance, GA (1997). Molybdenum carbonyl complexes of pendant-arm polyazamacrocycles. Journal of The Chemical Society-dalton Transactions (22), 4247-4250. doi: 10.1039/a704343k
1997
Journal Article
Gold(III) template synthesis of a pendant-arm macrocycle
Rossignoli, M, Bernhardt, PV, Lawrance, GA and Maeder, M (1997). Gold(III) template synthesis of a pendant-arm macrocycle. Journal of The Chemical Society-dalton Transactions (3), 323-327. doi: 10.1039/a606678j
1997
Journal Article
Structural and electron self-exchange rate variations in isomeric (hexaamine)cobalt(III/II) complexes
Bernhardt, PV, Jones, LA and Sharpe, PC (1997). Structural and electron self-exchange rate variations in isomeric (hexaamine)cobalt(III/II) complexes. Inorganic Chemistry, 36 (11), 2420-2425. doi: 10.1021/ic961345e
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
-
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
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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