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Professor Clive Prestidge

Clive PrestidgeContact Details
Tel: +61 8 8302 3569
Fax: +61 8 8302 3683
Email: clive.prestidge@unisa.edu.au

Position
Associate Director: Nanomedicine
Research Professor of Colloid and Pharmaceutical Science

Qualifications
BSc(Hons) Loughborough, UK PhD Bristol, UK

Background
Clive Prestidge is a physical chemist who specialises in fundamental and applied aspects of colloid and interface science. Clive's PhD from Bristol University was concerned with polymers at interfaces, in particular the application of FTIR to determine adsorbed polymer conformations. He joined the University of South Australia in 1990 as a post-doctoral fellow to investigate the colloid and surface properties of minerals, particularly applications to sulphide mineral flotation and alumina crystallization. During the late 90's Clive developed a strong interest in the application of colloid and interfacial chemistry to pharmaceutical delivery systems and has subsequently developed this area within the Ian Wark Research Institute and through a number of national and international collaborations. 

Clive is currently a Research Professor and Associate Director: Nanomediciene at The Wark and leads research teams with a primary focus on nano-structured drug delivery systems and interfacial science applied to pharmaceutical formulation and delivery.

Clive is the author of over 100 refereed international journal articles, textbook chapters and conference papers and over 80 major project reports to industry. He has supervised 18 PhD, 5 MSc and 19 Honours students and has taken a leadership role in a number of major collaborative projects in association with national and international industries, the ARC, and University researchers from Australia and overseas. Prof Prestidge has attracted competitive research grants worth more than $5.1M from government and industry sources.

Research Interests
-
Interfacial chemistry of colloidal systems and colloidal interactions
- Particle and polymer adsorption at solid and liquid interfaces
- Rheology of suspensions, polymer solutions, emulsions and foams
- Droplet interactions, emulsion stability and emulsion processing
- Colloidal drug delivery
- Solid state pharmaceutics
- Nanostructured materials as pharmaceutical delivery systems, eg.: dendrimers, porous silicon and nanoparticles for encapsulation

Supervisor - Available Postgraduate/Honours Projects
A physicochemical approach for optimizing drug delivery from biosiliconTM (P)
Dielectric properties and biological interactions of ultrathin polymeric coatings (P)
Interfacial properties of biological cells: Structure, deformation and interactions (P)
Interfacial properties of dendrimers for improved pharmaceutical activity (P)
Nanoparticle coatings for improved pharmaceutical delivery (P)
Nanoparticle liquid crystal hybrids: Physicochemical and biopharmaceutical investigations (P)
Novel methods for the development and manufacture of pharmaceutical nanoparticles (P)
A physicochemical approach for optimizing drug delivery from biosiliconTM (H)
Interfacial properties of dendrimers for improved pharmaceutical activity (H)
Nanoparticle coatings for improved pharmaceutical delivery (H)
Novel methods for the development of pharmaceutical nanoparticles (H)

Current Projects
Droplet deformation, droplet Interaction, emulsion stability and emulsion rheology (ARC SRC program)
Physico-chemical and biopharmaceutical investigations on novel drug delivery systems for oral administration of lipophilic drugs (ARC Discovery)
A physicochemical approach for optimising drug delivery from BiosiliconTM (ARC Linkage)
Interfacial studies of nanoparticulate dendrimers for improved biopharmaceutical application (ARC Linkage)
Improved oral delivery of poorly soluble drugs using nanoparticle encapsulation technologies
A novel liposome encapsulation method for protein delivery
Nanoparticulate encapsulation for new and improved cosmeceuticals
Feasibility study for evaluation of peptide binding and release from biosiliconTM
Interfacial modification for improved liposomal delivery
Deformation and interaction of blood cells & blood rheology
Centre for advanced pharmaceutical formulation, characterisation and manufacture
Innovative Centre for Drug Formulation and Delivery (SA Govt Science and Technology Initiative)

Publications

Book chapters
1. T. Barnes and C.A. Prestidge, 'Nanoporous Silicon to Enhance Drug Solubility', in 'Porous Silicon for Biomedical Applications' ed. Helder Santos, Woodhead publishing, 2013, in press

2. Marta Krasowska, Clive A. Prestidge and David A. Beattie, 'Atomic force microscopy for determining surface interactions of relevance for food foams and emulsions' Food Texture Design and Optimization, Edited by Yadunandan Dar and Joseph Light. John Wiley & Sons, Ltd. Published 2014 by John Wiley & Sons, Ltd. Ch. 16, pp. 384-404, 2014.

3. I. Kempson, C.A. Prestidge, 'Probing protein association with nano- and micro-scale structures with ToF-SIMS', in "Proteins at Interfaces III", ACS Symposium Series, Vol. 1120 American Chemical Society, Proteins at Interfaces III State of the Art Chapter 33, pp 709-729 Chapter DOI: 10.1021/bk-2012-1120.ch033

4. C.A. Prestidge, 'From Novel Monodisperse "Silicone Oil"/Water Emulsions to Drug Delivery', in 'New Frontiers in Colloid Science', S. Biggs, T. Cosgrove and Peter Dowding (Eds), Royal Society of Chemistry, 2008, pp. 70-89.

5. J. Addai-Mensah, C.A. Prestidge, 'Structure Formation in Dispersed Systems', in Coagulation and Flocculation (Surfactant Science Series) 2nd Edition 'GB H. Stechemesser and B. Dobias, 2005 volume 126, p. 135-216.

6. St.C. Smart, J. Aramantides, W.M. Skinner, C.A. Prestidge, L. La Vanier and S.R. Grano, Surface Analytical Studies of Oxidation and Collector Adsorption in Sulfide Mineral Flotation, K. Wandelt, S. Thurgate (Eds.): Solid-Liquid Interfaces, Topics Appl. Phys. 85, 3-60 (2003) Springer-Verlag, Berlin Heidelberg.

7. C.A. Prestidge, J. Ralston and R.St.C. Smart, The Actions of Cyanide in the Flotation Separation of Base-Metal Sulphides. In "Innovations in Mineral Processing", T. Yalcin (ed.), ACME printers, Sudbury, Ontario, (1994) pp.67-97.

8. R.St.C. Smart, P. Arora, R.A, Hayes, B.S. Kim, C.A. Prestidge and J. Ralston, Chemical and Structural Alterations in the Surface Layers of Oxides and Sulphides, in "Science of Ceramic Interfaces II" (Ed. J. Nowotny), Materials Science Monographs, Elsevier (Amsterdam), pp. 311-340 (1994).

Refereed Journal Articles
2013

1. Vaskor Bala, Shasha Rao, Ben J. Boyd and Clive A. Prestidge, 'Prodrug and Nanomedicine Approaches for the Delivery of the Camptothecin Analogue SN38', Journal of Controlled Release, 172, 48-61, 2013.

2. Feng Wang, Timothy J. Barnes, Clive A. Prestidge, 'Celecoxib confinement within mesoporous silicon for enhanced oral bioavailability', Mesoporous Biomaterials, 1, 1-16, 2013.

3. Angel Tan, Nasrin Ghouchi Eskandar, Shasha Rao and Clive A. Prestidge, 'First in Man Bioavailability and Tolerability Studies of a Silica-Lipid Hybrid (Lipoceramic) Formulation: A Phase I Study with Ibuprofen' Drug Delivery and Translational Research, DOI 10.1007/s13346-013-0172-9, in press, 2013.

4. Roya Yadollahi, Krasimir Vasilev, Clive A. Prestidge and Spomenka Simovic, "Polymeric Nanosuspensions for Enhanced Dissolution of Water Insoluble Drugs," Journal of Nanomaterials, in press 2013

5. Stephanie Phan, Adrian Hawley, Xavier Mulet, Lynne Waddington, Clive A. Prestidge, Ben J. Boyd, "Structural aspects of digestion of medium chain triglycerides studied in real time using sSAXS and cryo-TEM" Pharmaceutical Research, 28, 1-15, 2013

6. Angel Tan, Shasha Rao, Clive A. Prestidge, "Transforming Lipid-based Oral Drug Delivery Systems into Solid Dosage Forms: An Overview of Solid Carriers, Physicochemical Properties and Biopharmaceutical Performance" Pharmaceutical Research, 28, 1-25, 2013

7. T. J. Barnes, K. L. Jarvis, C. A. Prestidge, 'Recent advances in porous silicon technology for drug delivery', Therapeutic Delivery, 04, 07, 811-823, 2013.

8. S. Ping Lim, R. Kumar, Y. Akkamsetty, W. Wang, K. Ho, P. M Neilsen, D. J Walther, R. J Suetani, C.A. Prestidge and D. F Callen, 'Development of a novel cell-based assay system EPISSAY for screening epigenetic drugs and liposomes formulated decitabine', BMC Cancer, 13, 113, 2013.

9. K. Bremmell, A. Tan, A. Martin and C. A. Prestidge, 'Tableting lipid-based formulations for oral drug delivery: A case study with silica nanoparticle'lipid'mannitol hybrid microparticles' Journal of Pharmaceutical Sci, 102(2), 684-693, 2013.

10. John Gar Yan Chan, Hak-Kim Chan, Clive Prestidge, John A. Denman, Paul M Young, Daniela Traini "A Novel Dry Powder Inhalable Formulation Incorporating Three First-Line Anti-Tubercular Antibiotics", European Journal of Pharmaceutics and Biopharmaceutics 83, 285-292, 2013.

11. Tri-Hung Nguyen, Angel Tan, Leilani Santos, Devi Ngo, Glenn A Edwards, Christopher JH Porter, Clive Prestidge and Ben J. Boyd, Silica-Lipid Hybrid (SLH) formulations enhance the oral bioavailability and efficacy of celecoxib: an in-vivo evaluation, Journal of Controlled Release, 167, 85-91, 2013.

2012
12. A. Tan and C. A. Prestidge, Nanostructured Silica Lipid Hybrid Microparticles: A Supersaturating Carrier for Water- and Lipid-resistant Compounds, Chem. Lett., 41, 1334-1336, 2012.

13. Yao-Da Dong, I. Larson, T. Barnes, C.A. Prestidge, S. Allen, X. Chen, C. Roberts, B. Boyd, "Understanding the interfacial properties of nanostructured liquid crystalline materials for surface-specific delivery applications", Langmuir, 28, 13485−13495, 2012.

14. A. Tan, A. Martin, T. Nguyen, B. Boyd, and C. A. Prestidge, "Hybrid Nanomaterials that Mimic the Food Effect: Controlling Enzymatic Digestion for Enhanced Oral Drug Absorption" Angewandte Chemie Int. Ed. 2012, 51, 5475 -5479
http://dx.doi.org/10.1002/anie.201200409

15. K. L. Jarvis, T. J. Barnes, C. A. Prestidge, 'Surface chemistry of porous silicon and implications for drug encapsulation and delivery applications', Adv. Colloid Interface Sci , 175, 25-38, 2012 http://dx.doi.org/10.1016/j.cis.2012.03.006

16. C. P. Whitby, L. Lim, N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge, 'Poly(lactic-co-glycolic acid) as a Particulate Emulsifier' Journal of Colloid and Interface Science, 375, 142-147, 2012.

17. N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge, 'Solid-state nanoparticle coated emulsions for encapsulation and improving the chemical stability of all-trans-retinol', Int J. Pharmaceutics, 423, 384-391, 2012.

18. S. Simovic, T.J. Barnes, A. Tan, C. A. Prestidge, 'Assembling Nanoparticle Coatings to Improve the Drug Delivery Performance of Lipid Based Colloids' Nanoscale, 4 (4), 1220-1230, 2012.

2011
19. K. L. Jarvis, T. J. Barnes, C. A. Prestidge, 'Surface chemical modification to control molecular interactions with porous silicon', Journal of Colloid and Interface Science 363, 327'333, 2011.

20. Yao-Da Dong, I. Larson, T. Barnes, C.A. Prestidge, B. Boyd "Adsorption of non-lamellar nanostructured liquid crystalline particles to bio-relevant surfaces for improved delivery of bioactive compounds" ACS Applied Materials & Interfaces 3(5) 1771-1780, 2011

21. M. D. Kurkuri, F. Al-Ejeh, Jun Yan Shi, D. Palms, C. A. Prestidge, H. J. Griesser, M. P. Brown and B. Thierry, 'Plasma functionalized PDMS microfluidic chips: towards point-of-care capture of circulating tumor cells, Journal of Materials Chemistry, 21, 8841'8848, 2011

22. S. Simovic, N. Ghouchi Eskandar, M.S. Aw, D. Losic and C.A. Prestidge, 'Silica Materials in Drug Delivery Applications', Current Drug Discovery Technologies, 8 (3), 250-268, 2011

23. Li Hui Lim, A. Tan, S. Simovic, C.A. Prestidge, 'Silica-lipid hybrid microcapsules: Influence of lipid and emulsifier type on in vitro performance', Int J. Pharmaceutics, 409 297-306, 2011

24. A. Tan, A.K. Davey, C.A. Prestidge, Silica-lipid hybrid (SLH) versus non-lipid formulations for optimising the dose-dependent oral absorption of celecoxib, Pharmaceutical Research, 28 2273-2287 2011

25. N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge, 'Interactions of hydrophilic silica nanoparticles and classical surfactants at non-polar oil-water interface', J. Colloid Interface Science , 358, 217-225, 2011.

26. N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge, 'Pickering emulsions for dermal delivery', J. Drug Delivery Science and Technology 21(1), 123-133, 2011.

27. T. J. Barnes, Ivan M. Kempson, C. A. Prestidge, 'Surface analysis for compositional, chemical and structural imaging in pharmaceutics with mass spectrometry: A ToF-SIMS perspective', Int J. Pharmaceutics, 417, 61-69, 2011.

2010
28. I. Kempson, A. Martin, J. Denman, P. French, C.A. Prestidge, T. Barnes, "Detecting the presence of Denatured Human Serum Albumin in an Adsorbed Protein Monolayer using TOF-SIMS", Langmuir , 26(14), 12075-12080, 2010.

29. K. Jarvis, T. Barnes and C.A. Prestidge, 'Thermal oxidation for controlling Protein Interaction with Porous Silicon" Langmuir, 2010, 26(17), 14316-14322.

30. S. Parimi, T. Barnes, D. Callen, C.A. Prestidge, 'Mechanistic Insight into Cell Growth, Internalization, and Cytotoxicity of PAMAM Dendrimers' Biomacromolecules, 11, 382-389, 2010.

31. V.J. Mohanraj, T.J. Barnes, C.A. Prestidge, 'Silica Nanoparticle Coated Liposomes: A New Type of Hybrid Nanocapsule for Proteins', Int J. Pharmaceutics, 392, 285-293, 2010.

32. A. Tan, S. Simovic, A.K. Davey, B. Boyd, T. Rades, C.A. Prestidge, 'Silica Nanoparticles to Control the Lipase-Mediated Digestion of Lipid-Based Oral Delivery Systems', Molecular Pharmaceutics, 7, 522-532, 2010.

33. A.K. Panda, K. Vasilev, S. Orgeig, C.A. Prestidge, 'Thermodynamic and structural studies of mixed monolayers: mutual mixing of DPPC and DPPG with DoTAP at the air-water interface', Materials Science & Engineering C., 30, 542-548, 2010.

34. F. Wang, H. Hui, T.J. Barnes, C. Barnett and C.A. Prestidge, Oxidized Mesoporous Silicon Microparticles for Improved Oral Delivery of Poorly Soluble Drugs, Molecular Pharmaceutics, 7, 227- 236, 2010.

35. S. Simovic, P. Heard, H. Hui, Y. Song, A. Davey, T. Rades, C.A. Prestidge "An oral delivery system for Indomethicin engineered from cationic lipid emulsions and silica nanoparticles" Journal of Controlled Release, 143, 367-373, 2010.

36. S. Simovic, P. Heard, C. A. Prestidge, 'Hybrid lipid-silica microcapsules engineered by phase coacervation of Pickering emulsions', Physical Chemistry and Chemical Physics, 12, 7162-7170, 2010.

37. I. Kempson, T. Barnes and C.A. Prestidge, 'Use of ToF-SIMS to study adsorption and loading behaviour of methylene blue and papain in a porous silicon layer', Journal of the American Society for Mass Spectrometry., 21, 254-260, 2010

38. N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge, 'Mechanistic insight into the dermal delivery from nanoparticle-coated submicron O/W emulsions' J. Pharmaceutical Sci, 99: 890-904, 2010

2009
39. S. Simovic, P. Heard, H. Hui, Y. Song, F. Peddie, A. Davey, A. Lewis, T. Rades, C.A. Prestidge "Dry hybrid lipid-silica microcapsules engineered from submicron lipid droplets and nanoparticles as a novel delivery system for poorly soluble drugs" Molecular Pharmaceutics, 6 (3), 861'872, 2009.

40. N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge, 'Nanoparticle coated submicron emulsions: Sustained in-vitro release and improved dermal delivery of all-trans-retinol'. Pharmaceutical Research, 26, 1764-1775, 2009.

41. A. Tan, S. Simovic, A.K. Davey, T. Rades, C.A. Prestidge, 'Silica-lipid hybrid (SLH) microcapsules: a novel oral delivery system for poorly soluble drugs', Journal of Controlled Release, 134, 62-70, 2009

42. N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge, 'Chemical stability and phase distribution of all-trans-retinol in nanoparticle coated emulsions' Int J. Pharmaceutics, 376, 186-194, 2009

43. N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge 'Nanoparticle Coated Emulsions as Novel Dermal Delivery Vehicles' Current Drug Delivery, 6, 367-373 2009

44. Y. Er, T. Barnes, D. Fornasiero C. A. Prestidge, 'The Encapsulation and Release of Guanosine from PEGylated Liposomes' Journal of Liposome Research, 19(1), 29-36, 2009

2008
45. S. Parimi, T. Barnes, C.A. Prestidge. "PAMAM dendrimer interactions with supported lipid bilayers: A kinetic and mechanistic investigation" Langmuir, 24 (23), 13532-13539 2008.

46. T. Barnes, I. Ametov, C.A. Prestidge, "Naphthalene sulphonate functionalized dendrimers at the solid-liquid interface: Influence of core type, ionic strength and competitive ionic adsorbates", Langmuir, 24, 12398-12404, 2008

47. K. Jarvis, T. Barnes and C.A. Prestidge,"Aqueous and thermal oxidation of porous silicon microparticles: Implications on molecular interactions" Langmuir, 24 (24) , 14222-14226, 2008

48. Y. Saiki, R.G. Horn and C. A. Prestidge, 'Rheological Transition of Concentrated Emulsions during Successive Shearing Cycles', J. Colloid Interface Science, 327 (2), 440-445, 2008.

49. L. Britcher, T.J. Barnes, H.J. Griesser, and C.A. Prestidge, 'PEGylation of Porous Silicon Using Click Chemistry', Langmuir, 24 (15), 7625-7627, 2008

50. C. A. Prestidge, T. J. Barnes, A. Mierczynska-Vasilev, I. Kempson, F. Peddie and C. Barnett, 'Peptide and Protein Loading into Porous Silicon Wafers', Phys. Stat. Sol. (a), 205, 311-315, 2008.

51. K. Jarvis, T. Barnes, A. Badalyan, P. Pendleton, C.A. Prestidge, "The impact of thermal oxidation on the adsorptive properties and structure of porous silicon particles" Journal of Physical Chemistry C, 112, 9717-9722, 2008

52. S. Simovic and C. A. Prestidge, "Colloidosomes from the controlled interaction of submicron triglyceride droplets and hydrophilic silica nanoparticles", Langmuir, 24, 7132-7137, 2008

53. Y. Saiki, R.G. Horn and C. A. Prestidge, 'Droplet Structure Instability in Concentrated Emulsions', J. Colloid Interface Science, 320, 569-574, 2008.

54. T. J. Barnes, I. Ametov and C. A. Prestidge, 'Dendrimer adsorption on charged particulate surfaces', Asia-Pacific Journal of Chemical Engineering, 3, 13-17, 2008

2007
55. N. Ghouchi Eskandar, S. Simovic and C. A. Prestidge, 'Synergistic Effect of Silica Nanoparticles and Charged Surfactants in the Formation and Stability of Submicron Oil-in-Water Emulsions', Physical Chemistry and Chemical Physics, 9 (48), 6426-6434, 2007

56. C. A. Prestidge, T. J. Barnes, W. Skinner, 'ToF-SIMS for the Surface Characterization of Solid State Pharmaceuticals', Pharmacy and Pharmacology, 59, 251-259, 2007

57. C. A. Prestidge, T. J. Barnes, A. Mierczynska-Vasilev, W. Skinner, F. Peddie, and C. Barnett, 'Loading and Release of a Model Protein from Porous Silicon Powders', Phys. Stat. Sol. (a) 204, 3361-3366, 2007.

58. S. Simovic and C. A. Prestidge, 'Nanoparticle Layers Controlling Drug Release from Emulsions', European J. of Pharmaceutics and Biopharmaceutics, 66, 39-47, 2007

59. C.A. Prestidge, T. Barnes; L. Canham; A. Loni; C.H. Lau, C. Barnett, M. Parry-Billings, 'Mesoporous Silicon ' A Platform for Delivery of Therapeutics' Expert Opinion on Drug Delivery, 4(2), 101-110, 2007

60. Y. Saiki, C.A. Prestidge and R. G. Horn 'Effects of Droplet Deformability on Emulsion Rheology', Colloids and Surfaces A: Physicochemical and Engineering Aspects, 299, 65-72, 2007.

2006
61. C.A. Prestidge and S. Simovic, 'Nanoparticle Encapsulation of Emulsion Droplets', Int. J. Pharmaceutics, 324, 92-100, 2006.

62. K. E. Bremmell, A. Evans and C. A. Prestidge, 'Deformation and Nano-Rheology of Red Blood Cells: An AFM Investigation', Colloids and Surfaces B: Biointerfaces, 50, 43-48, 2006.

63. N. Markovic, S. Agotonovic-Kustrin, B. Glass and C. A. Prestidge, 'Physical and thermal characterisation of chiral omeprazole sodium salts', Journal of Pharmaceutical and Biomedical Analysis, 42, 25-31, 2006.

2005
64. Y. Saiki and C. A. Prestidge, 'Droplet Deformability and Emulsion Rheology: Steady and Dynamic Behavior', Korean and Australian Journal of Rheology, 17, 191-198, 2005

65. G. Gillies and C.A. Prestidge, 'A Colloid Probe AFM Investigation of the Influence of Cross-linking on the Interaction Behavior and Nano-Rheology of Colloidal Droplets', Langmuir, 21, 12342-12347, 2005.

66. S. Simovic and C. A. Prestidge, 'Nanoparticles at the PDMS Droplet Water Interfaces', Australian Journal of Chemistry, 58, 664-666, 2005.

67. T. Muster and C. A. Prestidge, 'Water Adsorption Kinetics Studies of Pharmaceutical Powders' J. Pharm. Sci., 94, 861-872, 2005.

68. C.A. Prestidge, T.J Barnes and Y. Er, 'Current Trends in Liposomal Drug Delivery Systems', 2005, Drug Delivery Comp. Rep., 1, 6-12, 2005.

2004
69. Y. Er, C.A. Prestidge and D. Fornasiero, 'Total Internal Reflectance Infra Red Studies of Liposome Adsorption at the Solid Liquid Interface', Colloids and Surfaces B: Biointerfaces, 36, 147-153, 2004.

70. S. Simovic and C. A. Prestidge, 'Nanoparticle of Varied Hydrophobicity at the Emulsion Droplet-Water Interface: Adsorption and Coalescence', Langmuir, 20, 8357-8365, 2004.

71. Ametov and C. A. Prestidge, 'Rheological Investigations of the Hydrophobic Force in Concentrated Suspensions', J. Phys. Chem. B. 108, 12116-12122, 2004.

72. C. A. Prestidge, T. Barnes and S. Simovic, 'Polymer and Particle Adsorption at the PDMS Droplet-Water Interface', Adv. Colloid Interface Sci , 108-109, 105-118, 2004.

73. G. S. Gillies, C. A. Prestidge, 'Interaction Forces, Deformation and Nano-Rheology of Emulsion Droplets as Determined by Colloid Probe AFM', Adv. Colloid Interface Sci, 108-109, 197-205, 2004.

2003
74. S. Simovic and C. A. Prestidge, 'Hydrophobic Silica Nanoparticles at the PDMS Droplet-Water Interface', Langmuir, 19, 8364-8370, 2003.

75. S. Simovic and C. A. Prestidge, 'Hydrophilic Silica Nanoparticles at the PDMS Droplet-Water Interface', Langmuir, 19, 3785-3792, 2003.

2002
76. Y. K. Coh, C. A. Prestidge, I. Ametov, B. R. Saunders, Temperature Induced Gelation of Emulsions Stabilised by Responsive Polymer: A Rheological Study', Physical Chemistry and Chemical Physics, 4, 96-102, 2002.

77. G. Gillies, C. A. Prestidge and P. Attard, 'An AFM Study of the Deformation and Nanorheology of Cross-Linked PDMS Droplets', Langmuir, 18 (5), 1674-1679, 2002.

78. T. H. Muster and C. A. Prestidge, 'The Application of Time Dependent Sessile Drop Contact Angles on Compact to Characterise the Surface Energetics of Sulfathiazole Crystals', Int. J. Pharm, 234 (1-2), 43-54, 2002.

79. T. H. Muster and C. A. Prestidge, 'Face Specific Surface Properties of Pharmaceutical Crystals', J. Pharm. Sci., 91 (6), 1432-1444, 2002.

80. J. Addai-Mensah, J. Li and C. A. Prestidge, 'The Structure and Interaction of Species in Supersaturated Caustic Aluminate Solutions, Dev. Chem. Eng. Mineral Process., 10(5/6), 541-554, 2002.

81. J. Addai-Mensah, J. Li and C. A. Prestidge, 'Aggregation Behaviour of Gibbsite Crystals in Supersaturated Sodium and Potassium Aluminate Solutions, Dev. Chem. Eng. Mineral Process., 10(5/6), 527-539, 2002.

82. J. Li, C. A. Prestidge and J. Addai-Mensah, 'Second Virial and Viscosity Coefficients, Molar Masses and Volumes of Species in Dilute, Caustic Alumina Solutions' J. Chem. Eng. Data, 2002.

2001
83. P. Bandini. C. A. Prestidge and J. Ralston, 'Colloidal Iron Oxide Slime Coatings and Galena Particle Flotation' Minerals Engineering, 14, 5, 487-497, 2001.

84. T. Muster and C. A. Prestidge, 'Water Adsorption Kinetics and Contact Angles of Silica Particles', Colloids and Surfaces A: Physicochemical and Engineering Aspects, 176, 253-266, 2001.

85. M. S. Morey, S.R. Grano, J. Ralston, C.A. Prestidge, B. Verity, The Electrochemistry of Pb (II) Activated Sphalerite in Relation to Flotation, Minerals Engineering 14, 1009-1017, 2001.

86. G. Gillies, C. A. Prestidge and P. Attard, 'Determination of Separation in Colloid Probe Atomic Force Microscopy of Deformable Bodies', Langmuir, 17, 7955-7956, 2001.

2000
87. C. A. Prestidge and G. Tsatouhas, 'Wettability of Morphine Sulphate Powders', Int. J. Pharm., 198/2, 201-212, 2000.

88. J. Li, C. A. Prestidge and J. Addai-Mensah, 'The Influence of Alkali Metal Ions on Homogeneous Nucleation of Al(OH)3 Crystals from Supersaturated Caustic Aluminate Solutions'. J. Colloid and Interface Sci., 224, 317-324, 2000.

89. C. A. Prestidge and I. Ametov, 'Cation Effects during Aggregation and Agglomeration of Gibbsite Particles under Synthetic Bayer Crystallisation Conditions' J. Crystal Growth, 209, 924-933, 2000.

90. T. Barnes and C. A. Prestidge, 'PEO-PPO-PEO Block Copolymers at the Emulsion Droplet-Water Interface', Langmuir, 16, 4116-4121, 2000.

91. J. Li, C. A. Prestidge and J. Addai-Mensah, 'Viscosity, Density and Refractive Index of Sodium and Potassium Aluminate Solutions', J. Chem. Eng. Data, 45/4, 665-671, 2000.

92. S. Kapsabelis and C. A. Prestidge, 'Adsorption of EHEC onto Silica Particles: the Role of Surface Chemistry and Temperature', J. Colloid and Interface Sci., 228, 296-305, 2000.

93. J. Li, C. A. Prestidge and J. Addai-Mensah, 'Secondary Nucleation of Gibbsite Crystals from Synthetic Bayer Liquors: Effect of Alkali Metal Ions', J. Crystal Growth, 219, 451-464, 2000.

1999
94. C. A. Prestidge, 'Rheological investigations of DLVO and non-DLVO Particle Interactions in Concentrated Mineral Suspensions', Minerals Processing and Extractive Metallurgy Reviews, 20, 57-74, 1999.

95. J. Addai-Mensah, C. A. Prestidge, J. Ralston, 'Interparticle Forces, Interfacial Structure Development and Agglomeration of Gibbsite Particles from Synthetic Bayer Liquors', Minerals Engineering, 12, 655-669, 1999.

96. D. Harris, R. Keir, C. A. Prestidge and J. Thomas, 'Dynamic Light Scattering Investigations of Nucleation and Growth in Synthetic Bayer Liquors', Colloids and Surfaces A: Physicochemical and Engineering Aspects, 154, 343-352, 1999.

97. C. A. Prestidge, J. Addai-Mensah, I. Ametov, 'Rheological Investigations of Gibbsite Particle Interactions in Synthetic Bayer Liquors', Colloids and Surfaces A: Physicochemical and Engineering Aspects, 157, 137-14, 1999.

1998
98. J. Addai-Mensah, A. Gerson, C. A. Prestidge, I. Ametov and J. Ralston, 'Interactions between Gibbsite Crystals in Supersaturated Caustic Aluminate Solutions', Light Metals, 1, 159-166, 1998.

99. J. Addai-Mensah, J. Dawe, R. A. Hayes, C. A. Prestidge and J. Ralston, 'The Unusual Colloid Stability of Gibbsite at high pH', J. Colloid Interface Sci., 203, 115-121, 1998.

1997
100. C.A. Prestidge, W.M. Skinner, J. Ralston and R.St.C. Smart, Copper (II) Activation and Cyanide Deactivation of Zinc Sulphide Under Mildly Alkaline Conditions. Appl. Surface Sci., 108(3), 333-34, 1997.

101. S.R. Grano, M. Sollart, W.M. Skinner, C.A. Prestidge and J. Ralston, Surface Modifications in the Chalcopyrite-Sulphite Ion System, I. Collectorless Flotation, XPS and Dissolution Study. Int. J. Miner. Process., 50 (1-2), 1-26, 1997.

102. S.R. Grano, H. Cnollsen, W.M. Skinner, C.A. Prestidge and J. Ralston, Surface Modifications in the Chalcopyrite-Sulphite Ion System, II. Dithiophosphate Collector Adsorption Study. Int. J. Miner. Process., 50 (1-2), 27-45, 1997.

103. C. A. Prestidge, 'Rheological Investigations of Galena Particle Interactions', Colloids and Surfaces A: Physicochemical and Engineering Aspects, 126, 75-83, 1997.

104. S. R. Grano, C. A. Prestidge and J. Ralston, 'Sulphite Modification of Galena Surfaces and its Effects on Galena Flotation and Xanthate Adsorption', Int. J. Miner. Process., 52, 1-29, 1997.

105. C. A. Prestidge, 'Rheological Investigations of Ultrafine Galena Particle Slurries Under Flotation Related Conditions', Int. J. Miner. Process., 51, 241-254, 1997.

106. S. R. Grano, C. A. Prestidge and J. Ralston, 'Solution Interaction of Ethyl Xanthate and Sulphite and its Effects on Galena Flotation and Xanthate Adsorption', Int. J. Miner. Process, 52, 161-186, 1997.

107. C. A. Prestidge and W. N. Rowlands, 'Electroacoustic Measurements of Sulfide Mineral Particles', Minerals Engineering, 10, (10), 1107-1118, 1997.

1996
108. T.H. Muster, G. Toikka, R.A. Hayes, C.A. Prestidge and J. Ralston, Interparticle Interactions Between Zinc Sulphide Particles Under Flotation Related Conditions. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 106, 203-211, 1996.

109. C.A. Prestidge and J. Ralston, Contact Angle Studies of Particulate Sulphide Minerals. Minerals Eng., 9, 85-102, 1996.

110. W.M. Skinner, C.A. Prestidge and R.St.C. Smart. Irradiation Effects During XPS analysis of Copper (II) Activated Zinc Sulphide. Surface and Interface Analysis, 24, 620-626 1996.

111. B.S. Kim, R.A. Hayes, C.A. Prestidge, J. Ralston and R.St.C. Smart. In-situ Scanning Tunnelling Microscopy Studies of Galena Surfaces Under Flotation Related Conditions. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 117, 117-129, 1996.

112. T.V. Subrahmanyam, C.A. Prestidge and J. Ralston, Contact Angle and Surface Analysis Studies of Sphalerite Particles. Minerals Engineering, 9(7), 727-741 1996.

113. C.A. Prestidge and J. Ralston, Powder Contact Angles Studies of Ethyl Xanthate Treated Galena. J. Colloid and Interface Sci., 184 , 512-519, 1996.

1995
114. C.A. Prestidge and J. Ralston, Powder Contact Angles Studies of Galena Particles. J. Colloid Interface Sci., 172, 302-310, 1995.

115. B.S. Kim, R.A. Hayes, C.A. Prestidge, J. Ralston and R.St.C. Smart, STM Studies of Galena: The Mechanism of Oxidation in Aqueous Solution. Langmuir, 11, 2554-2562, 1995.

116. C.A. Prestidge, W. Skinner, J. Ralston and R.St.C. Smart. The Interaction of Iron (III) Species with Galena Surfaces. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 105, 325-339, 1995.

117. C.A. Prestidge and T.H. Muster, Rheological Investigations of Sulphide Mineral Slurries. Minerals Eng., 8, 1541-1555, 1995.

1994
118. B.S. Kim, R.A. Hayes, C.A. Prestidge, J. Ralston and R.St.C. Smart, STM Studies of Galena: The Mechanism of Oxidation in Air. Appl. Surface Sci. 78, 385-397, 1994.

1993
119. C.A. Prestidge, J. Ralston and R.St.C. Smart, The Competitive Adsorption of Cyanide and Ethyl Xanthate on Pyrite and Pyrrhotite Surfaces. Int. J. Miner. Process., 38, 205, 1993.

120. C.A. Prestidge, J. Ralston and R.St.C. Smart, The Role of Cyanide in the Interaction of Ethyl Xanthate with Galena. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 81, 103-119, 1993.

121. C.A. Prestidge, A.G. Thiel, J. Ralston and R.St.C. Smart, The Interaction of Ethyl Xanthate with Copper (II) Activated Zinc Sulphide: Kinetic Effects. Colloids and Surfaces A: Physicochemical and Engineering Aspects, 85, 51-68, 1993.

1992
122. T. Cosgrove, C.A. Prestidge, S.M. King and B. Vincent, Fourier Transform Infrared Spectroscopy and Monte Carlo Studies on the Dynamics of Physisorbing and Chemisorbing Polymers. Langmuir, 8, 2206-2209, 1992.

1990
123. T. Cosgrove, C.A. Prestidge and B. Vincent, Chemisorption of Linear and Cyclic Polymethylsiloxanes on Alumina Studied by Fourier Transform Infrared Spectroscopy. J. Chem. Soc. Faraday Trans., 86, 1377-1382, 1990.

1988
124. C.A. Prestidge and Th.F. Tadros, Rheological Investigation of Depletion Flocculation of Concentrated Sterically Stabilised Polystyrene Latex Dispersions. Colloids and Surfaces, 31, 325-346, 1988.

125. C.A. Prestidge and Th.F. Tadros, Viscoelastic Properties of Aqueous Concentrated Polystyrene Dispersions Containing Grafted Poly(Ethylene Oxide) Chains. J. Colloid and Interface Sci., 124, 660-665, 1988.

Refereed Conference Papers
1.) K Jarvis, TJ Barnes and CA Prestidge, 'The influence of thermal oxidation on the surface chemical and adsorbent properties of porous silicon' Academia and Industry Strengthening the Profession, CHEMECA 2007, Conference Proceedings, IChemE, 374-381, Melbourne, Academia and Industry Strengthening the Profession, CHEMECA 2007, (M Rhodes Ed), 2007. (ISBN:0 858 25844 7)

2.) N Ghouchi Eskandar, S. Simovic, A. Saupe, T. Rades and C. A. Prestidge, 'The Influence of Silica Nanoparticles On The Preparation and Stability of O/W Emulsions', Proceedings of the 2006 International Conference on nanoscience and Nanotechnology, IEEE Publishing Company, 142-145, Brisbane, ICONN-2006, (Jagadish and Lu Eds), 2006

3.) I Ametov, TJ Barnes and CA Prestidge, 'Atomic Force Microscopy and Dynamic Light Scattering Studies of Dendrimer Aggregation' Knowledge and Innovation, CHEMECA 2006, Conference Proceedings, IChemE, 1-6, Auckland, New Zealand, Knowledge and Innovation, CHEMECA 2006, (B.R Young, D.A Patterson, X.D Chen Eds), 2006

4.) TJ Barnes, CA Prestidge, A. Mierczynska-Vasilev, I. Kempson, F. Peddie, 'Peptide and Protein Loading into Porous Silicon Wafers' Knowledge and Innovation, CHEMECA 2006, Conference Proceedings, IChemE, 1-5, Auckland, New Zealand, Knowledge and Innovation, CHEMECA 2006, (B.R Young, D.A Patterson, X.D Chen Eds), 2006

5.) I Ametov, T Barnes and CA Prestidge, 'Dendrimer Adsorption on Charged Particulate Surfaces' Knowledge and Innovation, CHEMECA 2006, Conference Proceedings, IChemE, 1-6, Auckland, New Zealand, Knowledge and Innovation, CHEMECA 2006, (B.R Young, D.A Patterson, X.D Chen Eds), 2006

6.) TJ Barnes, I Ametov, and CA Prestidge, 'Dendrimer Assembly in Solution and at Interfaces', Proceedings of the 2006 International Conference on Nanoscience and Nanotechnology, IEEE Publishing Company, 278-281, Brisbane, ICONN-2006, (C. Jagadish and M. Lu Eds), 2006

7.) K Jarvis, TJ Barnes, CA Prestidge, A. Badalyan and P. Pendleton, 'Porous Silicon - A Nanostructured Delivery System', Proceedings of the 2006 International Conference on Nanoscience and Nanotechnology, IEEE Publishing Company, 536-539, Brisbane, ICONN 2006, (C Jagadish and M. Lu Eds), 2006

8.) TJ Barnes, Y Er, A Tan, CA Prestidge, and A Evans, 'Colloidal stability of lecithin liposomes', CHEMECA 2005: Smart Solutions ' 'Doing more with less', Brisbane, Australia, 2005, pp. 1-6.

9.) TJ Barnes, Y Er, CA Prestidge and D Fornasiero, 'Role of PEG-lipids on the controlled release of a model hydrophilic drug from liposomes', CHEMECA 2005: Smart Solutions ' 'Doing more with less', Brisbane, Australia, 2005, pp. 1-6.

10.) I Ametov, KE Bremmell, CA Prestidge, 'Correlation of Bulk Rheology of Human Blood with Nano-Rheology and Deformability of Individual Erythrocytes', CHEMECA 2005: Smart Solutions ' 'Doing more with less', Brisbane, Australia, 2005, pp. 1-6.

11.) CA Prestidge and S Simovic, 'Nanoparticle coated droplets: a potential drug delivery system', Proceedings of the International Meeting on Pharmaceutics, Biopharmaceuticals and Pharmaceutical Technology, Germany, 613-614, 2004

12.) Er, Y., Prestidge, C.A., Fornasiero, D Interfacial adsorption and drug release from "pegylated" liposomes. Transactions - 7th World Biomaterials Congress, pp. 1837 2004

13.) J Addai-Mensah, J Li and CA Prestidge, 'Gibbsite Crystallization from Caustic Aluminate Liquors: the Influence of Solution Species and Structure' CHEMECA, Adelaide, 2003.

14.) I Ametov and CA Prestidge and TJ Barnes, 'Rheological investigations of emulsion stability', CHEMECA 2003: Products and Processes for the 21st Century, Adelaide, 2003.

15.) S Simovic and CA Prestidge, 'Nanoparticle Adsorption at the PDMS Droplet-Water Interface', Proc. World Emulsion Congress, Lyon, France 2002.

16.) GS Gillies, P Attard and CA Prestidge, 'Interaction Forces, Deformation and Nano-Rheology of Cross-Linked PDMS Droplets as Determined by Colloid Probe AFM', Proc. World Emulsion Congress, Lyon, France, 2002.

17.) G.S. Gillies, C. A. Prestidge P.J. Attard, (2001), 'Atomic Force Microscopy of Viscoelastic Particles: Theory and Measurement', RACI Australian Colloid and Surface Science Symposium, 3

18.) C. A. Prestidge, J. Ralston, S.R. Grano (2000), The Adsorption of Dicresyl Dithiophosphate onto Pyrite, I. A UV-visible Spectroscopic Study of Adsorption Kinetics, in Electrochemistry in Mineral and Metal Processing, Toronto, Canada, 14-18 May, 2000

19.) C. A. Prestidge and I. Ametov, Rheological Investigations of Alumina Crystallization Under Bayer Process Related Conditions, Rheology in the Minerals Industry II, Engineering Foundation, Kahuku, Oahu, Hawaii March 1999, Eds D.V. Boger and J.S. Laskowski, UEF, New York, p.15-24.

20.) J. Addai-Mensah, I. Ametov, J. Ralston, J. & C. A. Prestidge (1999), Particle interactions and surface forces during gibbsite precipitation from Bayer liquors, in Fifth International Alumina Qaulity Workship, Bunbury, Australia, 21-26 March, 1999

21.) J. Addai-Mensah, A. Gerson, C. A. Prestidge and I. Ametov (1998), Interactions between gibbsite crystals in supersaturated caustic aluminate solutions, in Light Metals, San Antonio, Texas, USA, 15-19 February, 1998.

22.) C.A. Prestidge, Rheological Investigations of DLVO and Non-DLVO Particle Interactions in Concentrated Mineral Suspensions. Engineering Foundation Conference and Workshop on 'Rheology and Minerals Industry', San Diego, USA, 1997.

23.) C.A. Prestidge, Rheological Investigations of Ultrafine Galena Particles Under Flotation Related Conditions. Engineering Foundation Conference and Workshop on Advanced Surface Analysis for Improved Flotation, Nantali, Finland, 1996.

24.) C.A. Prestidge, T. Cosgrove and B. Vincent, Chemisorption of Linear and Cyclic Polymethylsiloxanes on Alumina Studied by Fourier Transform Infrared Spectroscopy. The 199th Meeting of the American Chemical Society, Boston, Mas., USA, 1990.

25.) C.A. Prestidge and Th.F. Tadros, Rheological Investigation of Depletion Flocculation of Concentrated Sterically Stabilised Polystyrene Latex Dispersions. 11th European Chemistry at Interfaces Conference, Velthoven, The Netherlands, 1988.

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