Dr Siobhan Bradley | ARC Centre of Excellence in Exciton Science

Dr Siobhan Bradley

Research Fellow

Ultrafast and Microspectroscopy Laboratories

Siobhan is a physical chemist with experience in the synthesis, functionalisation and characterisation of light-harvesting materials for solar energy conversion applications. Coming from a nanomaterials and microfluidics background, she now leverages her prior scientific experience with the existing expertise of the ultrafast and microspectroscopy laboratories at the University of Melbourne to design and synthesise light-harvesting systems and figure out their underlying photophysical processes.

Qualifications: 
PhD Applied science, University of South Australia (2016)
BScHons Chemistry, Victoria University of Wellington, NZ (2012)
BSc Chemistry, Biology, Victoria University of Wellington, NZ (2011)
ORCID iD: 
0000000258556154
Centre Research Themes: 
1. Excitonic Systems for Solar Energy Conversion
2. Control of Excitons

Publications

Journal Articles
Pervin, R.; Manian, A.; Chen, Z.; Christofferson, A. J.; Owyong, T. Cin; Bradley, S. J.; White, J. M.; Ghiggino, K. P.; Russo, S. P.; Wong, W. W. H. Medium effects on the fluorescence of Imide-substituted naphthalene diimides. Journal of Photochemistry and Photobiology A: Chemistry 2023, 436, 114364 DOI: 10.1016/j.jphotochem.2022.114364. doi: 10.1016/j.jphotochem.2022.114364
Zheng, F.; Hall, C. R.; Angmo, D.; Zuo, C.; Rubanov, S.; Wen, Z.; Bradley, S. J.; Hao, X.; Gao, M.; Smith, T. A.; et al. A sandwich-like structural model revealed for quasi-2D perovskite films. Journal of Materials Chemistry C 2021, 9 (16), 5362-5372 DOI: 10.1039/D1TC00606A. doi: 10.1039/D1TC00606A
Stevens, A. L.; Yeow, C.; White, J. M.; Bradley, S. J.; Ghiggino, K. P.; Steer, R. P. Electronic spectroscopy and photophysics of calix[4]azulene. Journal of Photochemistry and Photobiology A: Chemistry 2021, 405, 112922 DOI: 10.1016/j.jphotochem.2020.112922. doi: 10.1016/j.jphotochem.2020.112922
O'shea, R.; Gao, C.; Bradley, S. J.; Owyong, T. Cin; Wu, N.; White, J. M.; Ghiggino, K. P.; Wong, W. W. H. Limitations of conjugated polymers as emitters in triplet–triplet annihilation upconversion. Materials Advances 2021, 2 (23), 7751-7758 DOI: 10.1039/D1MA00684C. doi: 10.1039/D1MA00684C
Awuku, S.; Bradley, S. J.; Ghiggino, K. P.; Steer, R. P.; Stevens, A. L.; White, J. M.; Yeow, C. Photophysics and Spectroscopy of 1,2-Benzazulene. Chemical Physics Letters 2021, 784, 139114 DOI: 10.1016/j.cplett.2021.139114. doi: 10.1016/j.cplett.2021.139114
Bradley, S. J.; Chi, M.; White, J. M.; Hall, C. R.; Goerigk, L.; Smith, T. A.; Ghiggino, K. P. The role of conformational heterogeneity in the excited state dynamics of linked diketopyrrolopyrrole dimers. Physical Chemistry Chemical Physics 2021, 23 (15), 9357 - 9364 DOI: 10.1039/D1CP00541C. doi: 10.1039/D1CP00541C
Xu, W. - L.; Bradley, S. J.; Xu, Y.; Zheng, F.; Hall, C. R.; Ghiggino, K. P.; Smith, T. A. Highly efficient radiative recombination in intrinsically zero-dimensional perovskite micro-crystals prepared by thermally-assisted solution-phase synthesis. RSC Advances 2020, 10 (71), 43579 - 43584 DOI: 10.1039/D0RA08890K. doi: 10.1039/D0RA08890K
Zheng, F.; Zuo, C.; Niu, M.; Zhou, C.; Bradley, S. J.; Hall, C. R.; Xu, W.; Wen, X.; Hao, X.; Gao, M.; et al. Revealing the Role of Methylammonium Chloride for Improving the Performance of 2D Perovskite Solar Cells. ACS Applied Materials & Interfaces 2020, 12 (23), 25980 - 25990 DOI: 10.1021/acsami.0c05714. doi: 10.1021/acsami.0c05714
Yang, H.; Chen, X.; Hu, G.; Chen, W. - T.; Bradley, S. J.; Zhang, W.; Verma, G.; Nann, T.; Jiang, D. -en; Kruger, P. E.; et al. Highly efficient electrocatalytic hydrogen evolution promoted by O–Mo–C interfaces of ultrafine β-Mo 2 C nanostructures. Chemical Science 2020, No. 13 DOI: 10.1039/D0SC00427H. doi: 10.1039/D0SC00427H
Flint, K. L.; J. Collins, G.; Bradley, S. J.; Smith, T. A.; Sumby, C. J.; F. Keene, R. Synthesis and Characterisation of Helicate and Mesocate Forms of a Double-Stranded Diruthenium(II) Complex of a Di(terpyridine) Ligand. Australian Journal of Chemistry 2019, 72 (10), 762-768 DOI: 10.1071/CH19220. doi: 10.1071/CH19220
Nakayasu, Y.; Bradley, S. J.; Kobayashi, H.; Nayuki, K.; Sasaki, Y.; Tomai, T.; Nann, T.; Honma, I. Rapid synthesis of defective and composition-controlled metal chalcogenide nanosheets by supercritical hydrothermal processing. Nanoscale Advances 2019, 1 (9), 3383-3387 DOI: 10.1039/c9na00435a. doi: 10.1039/c9na00435a
Lynam, M. F.; Ke, N. - J.; Bradley, S. J.; Nann, T.; Neiman, A.; Reeves, R. J.; Downard, A. J.; Golovko, V. B.; Allen, M. W. Size-controlled, high optical quality ZnO nanowires grown using colloidal Au nanoparticles and ultra-small cluster catalysts. APL Materials 2019, 7 (2), 022518 DOI: 10.1063/1.5054355. doi: 10.1063/1.5054355