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Curriculum Vitae

Last updated February 17, 2022

Research and Education

Postdoctoral Research Associate (May 2022 - Present)

School of Chemistry, University of New South Wales, Australia

Supervisor: Scientia Prof. Justin Gooding

Research: Diazonium Electrochemical Aptamer-Based Sensors for Vancomycin

Overview: Given the unpublished nature of this work, I am unable to share specific results at this time. However, for an introduction to E-AB sensors, please refer to the following resource here

Doctor of Philosophy (March 2018 - January 2022)

School of Physical and Chemical Sciences, University of Canterbury

Supervisor: Prof. Alison Downard

Co-supervisor: Prof. Martin Allen

Thesis: Covalently-Bound Organic Modification of Transparent Metal Oxides: Effects on the Chemical and Electronic Surface Properties

Abstract: This thesis describes the chemical modification and characterisation of SnO2 thin-films and nanostructures and of β-Ga2O3. Due to the native OH termination of the metal oxide surfaces, SnO2 and β-Ga2O3 exhibit surface band bending. Previous work in our research group has found that the OH coverage on metal oxide surfaces correlates with the amount of band bending at the surface. Bare SnO2 and β-Ga2O3 surfaces exhibit downwards and upwards band bending, respectively, and the electron density at the surfaces can be increased by the formation of terminal OH groups on exposure to the atmosphere. Increased electron density results in greater conductivity, while a decrease in electron density makes the surface insulating. The OH coverage of metal oxides is highly susceptible to environmental changes, which can alter the conductivity at the surface and is undesirable for some transparent semiconducting devices. One approach to reducing the influence of the environment on OH coverage and changes in band bending is to coat the surface. Modification of SnO2 using covalently bound molecules has previously been investigated; however, no reports on the deliberate modification of β-Ga2O3 could be found. There has been very little investigation on chemically altering metal oxide band bending and none at all on β-Ga2O3. This work investigates the effects on band bending when aryldiazonium ions, aryliodonium ions, phosphonic acids, and Na2S are used to modify the (101) surface of SnO2 thin-films, (001) surfaces of SnO2 nanotubes, and the (–201) and (010) surfaces of β-Ga2O3.

Full abstract available on request.

Visiting Researcher (November 2018 - December 2018)

Department of Physics, University of Auckland

Supervisor: A/Prof. Nicola Gaston

Overview: A visiting researcher for 6 weeks where the fundimental computation techniques for surface modifications were learnt. This work ended up being one chapter in my thesis.

Summer Research Internship (November 2017 - February 2018)

Chemical and Process Engineering, University of Canterbury

Supervisors: Prof. Matt Watson and A/Prof. Catherine Bishop

Topic: Ultra-High Temperature Electrolysis to Produce Titanium

Overview: Conducted thermodynamic calculates relating to the electrolysis of slag and evaluate Thermo-Calc as a viable software package for this.

Bachelor of Science with Honours (March 2017 - December 2017)

Graduated with a First Class Honours

School of Physical and Chemical Sciences, University of Canterbury

Supervisor: Prof. Alison Downard

Co Supervisor: A/Prof. Mark Staiger

Thesis: Novel Coatings for Improving the Corrosion Resistance of Mg Biomedical Implants

Abstract: This study looked at the functionalisation of Mg using aryldiazonium chemistry to decrease the corrosion properties of the metal and successfully modified the surface.

Summer Researcher

School of Physical and Chemical Sciences, University of Canterbury

Supervisor: Prof. Richard Hartshorn

Topic: Deliberate boxes and accidental wheels

Overview: Summer researcher during my first year at UC to develop lab skills in organic/inorganic wet labs.

Bachelor of Science (March 2014 - December 2016)

Major in chemistry and mathematics

GPA: 8.51 (out of 9)

Publications

See my current publications here

Work Experience

Postdoctoral Research Associate (May 2022 – Present)

Development of an electrochemical aptamer-based based biosensor

Research Associate (2022 – Present)

University of Canterbury

Senior Laboratory Supervisor (2017 – Present)

Syft Technologies, Christchurch, New Zealand

Science Summer Internship | SYFT Technologies, Christchurch (2016 – 2017)

School of Physical and Chemical Sciences, University of Canterbury

Private tutor (2015 – 2018)

AHeadStart, Christchurch, New Zealand

Presentations

Date Conference Location
September 2021 72nd Annual Meeting of the International Society of Electrochemistry Virtual/Jeju Island, Korea
February 2021 MacDiarmid Institute Annual Symposium and Future Leaders Programme 2021 Rotorua, NZ
November 2020 Materials@UC 2020 University of Canterbury, NZ
November 2020 Postgraduate Showcase Symposium University of Canterbury, NZ
September 2020 71st Annual Meeting of the International Society of Electrochemistry Virtual/Belgrade, Serbia
November 2019 Postgraduate Showcase Symposium University of Canterbury, NZ
April 2019 21st Australia and New Zealand Electrochemistry Symposium Queensland University of Technology, Brisbane, Australia
February 2019 9th International Conference on Advanced Materials and Nanotechnology Wellington, NZ
Novemeber 2018 MacDiarmid Institute Annual Symposium and Future Leaders Programme 2018 Auckland, NZ
January 2018 Summer Research Scholarship Conference University of Canterbury, NZ
November, 2017 Postgraduate Showcase Symposium University of Canterbury, NZ
August, 2017 Postgraduate Poster Presentation University of Canterbury, NZ
Name Value

Selected Honours and Awards

Date Award
Decemeber 2020 Outstanding Demonstrator/Teaching Assistant Award
March 2018 MacDiarmid Institute Postgraduate PhD Scholarship
March 2018 University of Canterbury Doctoral Scholarship
December 2017 C. E. Fenwick Prizes in Chemistry
February 2017 Water Jones Scholarship
March 2014 University of Canterbury School Leavers Scholarship

Key Skills

Interests, Clubs, and Other Achievements

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