ORCID Profile
0000-0003-4472-5807
Current Organisation
The University of Auckland
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Publisher: American Chemical Society (ACS)
Date: 24-01-2022
Publisher: Wiley
Date: 06-03-2017
Publisher: American Chemical Society (ACS)
Date: 27-06-2023
Publisher: Royal Society of Chemistry (RSC)
Date: 2021
DOI: 10.1039/D1RA02961D
Abstract: The photophysical properties of different structural isomers of naphthalene bridged disilanes are distinct. The presence of the Si–Si bond is key to excimer formation in non-polar solvents.
Publisher: Royal Society of Chemistry (RSC)
Date: 2022
DOI: 10.1039/D1QO01418H
Abstract: Fluorescent 1 : 1, 1 : 2 and 1 : 3 sugar-O-BODIPY conjugates of glucose, xylose and ribose were characterised by 1 H– 11 B HMBC and 11 B NMR to discriminate between boron bound to 1,2-, 1,3- or 1,4-diol sites and furanose yranose sugar forms.
Publisher: Wiley
Date: 28-02-2017
Abstract: Aluminum-nitrogen six-fold octahedral coordination, [AlN
Publisher: Wiley
Date: 28-02-2017
Publisher: Wiley
Date: 06-03-2017
Publisher: Wiley
Date: 23-07-2023
Abstract: Orthopedic implants provide patients with an opportunity to regain functionality lost from illness, disease, or injury. Recent advancements in additive manufacturing (AM) techniques have allowed for the increased customization of Ti‐6Al‐4V ELI (extra low interstitials) implants to complement natural variations in the human anatomy. Yet, the low bioactivity of Ti‐6Al‐4 V ELI and possible adverse effects from the leeching of aluminum and vanadium complicate the post‐operation recovery process. In this work, Ti‐6Al‐4 V ELI s les are printed using the electron beam melt technique in two directions and coated with diamond‐like carbon (DLC) to examine whether their biological properties can be improved. By conducting in vitro studies with Saos‐2 osteosarcoma cells, the effects of morphology and surface chemistry are correlated to the bioactivities of the coated and uncoated s les. The outcome of the study suggested that DLC coating is a viable method for controlling the surface bioactivity of a material. It indicates that a carbon coating, along with an appropriate topography, has the potential to promote the proliferation and maturity of bone cells and hence enhance the performance of additively manufactured products in next‐generation biomedical applications.
Publisher: Elsevier BV
Date: 12-2017
Publisher: American Association for the Advancement of Science (AAAS)
Date: 27-03-2020
Abstract: We report on scaling, rotation, and channeling behavior of helical and skyrmion spin textures in thin films of Te-doped Cu 2 OSeO 3 .
Publisher: Wiley
Date: 12-02-2019
Abstract: The ternary copper antimony oxide Cu
Publisher: American Chemical Society (ACS)
Date: 31-07-2023
Publisher: MDPI AG
Date: 11-08-2020
DOI: 10.3390/MOLECULES25163661
Abstract: Thiones have been investigated as ligands in metal complexes with catalytic and biological activity. We report the synthesis, characterization, and biological evaluation of a series of MII/III complexes of the general formulae [MII(cym)(L)Cl]X (cym = η6-p-cymene) or [MIII(Cp*)(L)Cl]X (Cp* = η5-pentamethylcyclopentadienyl), where X = Cl− or PF6−, and L represents heterocyclic derivatives of thiourea. The thiones feature a benzyl-triazolyl pendant and they act as bidentate ligands via N,S-coordination to the metal centers. Several derivatives have been investigated by single-crystal X-ray diffraction analysis. NMR investigations showed a counterion-dependent shift of several protons due to the interaction with the counterions. These NMR investigations were complemented with X-ray diffraction analysis data and the effects of different counterions on the secondary coordination sphere were also investigated by DFT calculations. In biological studies, the Ir benzimidazole derivative was found to accumulate in the cytoplasm and it was the most cytotoxic derivative investigated.
Start Date: 2021
End Date: 2024
Funder: Marsden Fund
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