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Andrea L. Woodhead
Researcher at Commonwealth Scientific and Industrial Research Organisation
Publications - 27
Citations - 923
Andrea L. Woodhead is an academic researcher from Commonwealth Scientific and Industrial Research Organisation. The author has contributed to research in topics: Raman spectroscopy & Infrared spectroscopy. The author has an hindex of 11, co-authored 27 publications receiving 790 citations. Previous affiliations of Andrea L. Woodhead include Geelong Football Club & Deakin University.
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Infrared and Raman spectroscopic studies on iron oxide magnetic nano-particles and their surface modifications
TL;DR: In this paper, the effect of thermal annealing on uncoated and coated magnetite nano-particles has been investigated using transmission electron microscopy (TEM), energy dispersive X-ray (EDX) spectroscopy, infrared (IR) and Raman spectrographic analysis (TGA).
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Preparation and characterization of silica coated iron oxide magnetic nano-particles.
TL;DR: Iron oxide magnetic nano-particles have been prepared by precipitation in an aqueous solution of iron(II) and iron(III) chlorides under basic condition and Raman spectroscopy has shown the laser heating effect through the conversion of magnetite to maghemite and hematite.
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The analysis of Merino wool cuticle and cortical cells by Fourier transform Raman spectroscopy
TL;DR: High quality Fourier transform Raman spectra of cortical and cuticle cells isolated from fine Merino wool fibers have been obtained and cortical cells were found to be higher in alpha-helical content as compared to the cuticles which had an increased disordered content.
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Heterogeneity of carbon fibre
Mickey G. Huson,Jeffrey S. Church,Abdullah Kafi,Andrea L. Woodhead,Jiyi Khoo,Mangalampalli S. R. N. Kiran,Jodie Bradby,Bronwyn Fox +7 more
TL;DR: Inverse gas chromatography surface energy measurements of larger samples of fibres were carried out using the novel approach of incremental surface coverage by varying the probe molecule concentration and revealed different levels of energetic heterogeneity for PAN based fibres collected at different stages of carbon fibre production as discussed by the authors.
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An investigation into the surface heterogeneity of nitric acid oxidized carbon fiber
TL;DR: In this paper, a series of nitric acid treated intermediate modulus carbon fibers with increasing treatment level was prepared and characterized using a range of surface sensitive techniques including Scanning Electron Microscopy (SEM), Atomic Force Microscope (AFM), X-ray Photoelectron Spectroscopy (XPS) and Raman spectroscopy.