Publications

As a sometime academic I have accumulated a number of papers in the peer-reviewed literature, the first of this was work I was involved in as a 3rd year project student at Bristol University. I have attached PDF files where I have them.

There is also my PhD thesis “Surface Composition Profiles in Some Polymer Mixtures”, University of Durham, 1994 [pdf]

[1] C. Harrison, X. Li, I. Hopkinson, S. Stratford, and A. Orpen, “Ultraviolet-visible-near-infrared and EXAFS study of CO-II coordination Chemistry in post-doped silica sol-gel glasses,” JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS, vol. 89, no. 22, pp. 4115-4122, Nov. 1993.

[2] I. Hopkinson, F. Kiff, R.W.Richards, S.M. King and H. Munro “Thermodynamics of isotopic mixtures of syndiotactic poly(methyl methacrylate) from small-angle neutron scattering,” POLYMER, vol. 35, no. 8, pp. 1722-1729, Jan. 1995.

[3] I. Hopkinson et al., “Investigation of Surface Enrichment in Isotopic Mixtures of Poly(Methyl Methacrylate),” MACROMOLECULES, vol. 28, no. 2, pp. 627-635, Jan. 1995. [pdf]

[4] I. Hopkinson, F. Kiff, R. Richards, S. King, and T. Farren, “Isotopic Labeling and Composition Dependence of Interaction Parameters in Polyethylene Oxide Polymethyl Methacrylate Blends,” POLYMER, vol. 36, no. 18, pp. 3523-3531, Sep. 1995. [pdf]

[5] N. Clough, I. Hopkinson, R. Richards, T. Ibrahim, and S. King, “Calorimetric and Small-Angle Neutron-Scattering Investigation of an Ethylene-Vinyl Acetate Blend,” POLYMER, vol. 36, no. 22, pp. 4245-4252, Oct. 1995. [pdf]

[6] I. Hopkinson, F. T. Kiff, R. W. Richards, D. G. Bucknall, and A. S. Clough, “Equilibrium concentration profiles of physically end tethered polystyrene molecules at the air-polymer interface,” POLYMER, vol. 38, no. 1, pp. 87-98, Jan. 1997. [pdf]

[7] T. A. Waigh, I. Hopkinson, A. M. Donald, M. F. Butler, F. Heidelbach, and C. Riekel, “Analysis of the native structure of starch granules with X-ray microfocus diffraction,” MACROMOLECULES, vol. 30, no. 13, pp. 3813-3820, Jun. 1997. [pdf]

[8] I. Hopkinson, R. A. L. Jones, S. Black, D. M. Lane, and P. J. McDonald, “Fickian and Case II diffusion of water into amylose: a stray field NMR study,” CARBOHYDRATE POLYMERS, vol. 34, no. 1, pp. 39-47, Dec. 1997. [pdf]

[9] R.J. Green, I. Hopkinson, R.A.L. Jones, “Conformational changes of globular proteins in solution and adsorbed at interfaces investigated by FTIR spectroscopy.” In: Food Emulsions and Foams: Interfaces, Interactions and Stability. Dickinson E, Rodriguez-Patino JM (Eds.), The Royal Society of Chemistry, Cambridge, 1999, 285–295.

[10] R. J. Green, I. Hopkinson, and R. A. L. Jones, “Unfolding and intermolecular association in globular proteins adsorbed at interfaces,” LANGMUIR, vol. 15, no. 15, pp. 5102-5110, Jul. 1999. [pdf]

[11] I. Hopkinson, R. W. Richards, “Surface organization and Dynamics in Multicomponent Polymer systems” in Structure and Properties of Multiphase Polymeric Materials T. Araki, Q. Tran-Cong, M. Shibayama, Marcel Dekker, Inc., 1998.

[12] I. Hopkinson, “Surface quasi-elastic light scattering: A probe of interfacial rheology,” in FOOD COLLOIDS – FUNDAMENTALS OF FORMULATION, pp. 3-12, 2001. [pdf]

[13] C.P. Royall, D.J. Stokes, I. Hopkinson, A.M. Donald, “Confocal Microscopy and Environmental SEM for Polymers”, POLYMER NEWS, vol. 26, pp226-233, 2001.

[14] P. Cicuta and I. Hopkinson, “Studies of a weak polyampholyte at the air-buffer interface: The effect of varying pH and ionic strength,” JOURNAL OF CHEMICAL PHYSICS, vol. 114, no. 19, pp. 8659-8670, May. 2001. [pdf]

[15] I. Hopkinson, R. A. L. Jones, P. J. McDonald, B. Newling, A. Lecat, and S. Livings, “Water ingress into starch and sucrose : starch systems,” POLYMER, vol. 42, no. 11, pp. 4947-4956, May. 2001. [pdf]

[16] P. Cicuta, I. Hopkinson, and P. G. Petrov, “Photocontrol of protein conformation in a Langmuir monolayer,” JOURNAL OF CHEMICAL PHYSICS, vol. 115, no. 21, pp. 9991-9994, Dec. 2001. [pdf]

[17] E. H. C. Bromley and I. Hopkinson, “Confocal microscopy of a dense particle system,” JOURNAL OF COLLOID AND INTERFACE SCIENCE, vol. 245, no. 1, pp. 75-80, Jan. 2002. [pdf]

[18] R. Butler, C.M. Davies, I. Hopkinson, A.I. Cooper, “Emulsion templating using supercritical fluid emulsions”, POLYMER PREPRINTS vol. 43, no. 1, pp2002, 43(1), pp744-745. [pdf]

[19] P. Cicuta and I. Hopkinson, “Dynamic light scattering from colloidal fractal monolayers,” PHYSICAL REVIEW E, vol. 65, no. 4, Apr. 2002. [pdf]

[20] I. Hopkinson and M. Myatt, “Phase separation in ternary polymer solutions induced by solvent loss,” MACROMOLECULES, vol. 35, no. 13, pp. 5153-5160, Jun. 2002. [pdf]

[21] J. Brujic, S. F. Edwards, D. V. Grinev, I. Hopkinson, D. Brujic, and H. A. Makse, “3D bulk measurements of the force distribution in a compressed emulsion system,” FARADAY DISCUSSIONS, vol. 123, pp. 207-220, 2003. [pdf]

[22] Y. Zhao et al., “Inhibition of the surface levelling of thermosetting polyester powder coatings caused by surface tension gradients,” JOURNAL OF MATERIALS SCIENCE, vol. 37, no. 22, pp. 4811-4820, Nov. 2002. [pdf]

[23] J. Brujic, S. F. Edwards, I. Hopkinson, and H. A. Makse, “Measuring the distribution of interdroplet forces in a compressed emulsion system,” PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, vol. 327, no. 3, pp. 201-212, Sep. 2003. [pdf]

[24] R. Butler, I. Hopkinson, and A. I. Cooper, “Synthesis of porous emulsion-templated polymers using high internal phase CO2-in-water emulsions,” JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 125, no. 47, pp. 14473-14481, Nov. 2003. [pdf]

[25] P. Cicuta and I. Hopkinson, “Recent developments of surface light scattering as a tool for optical-rheology of polymer monolayers,” COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, vol. 233, no. 1, pp. 97-107, Feb. 2004. [pdf]

[26] P. Cicuta and I. Hopkinson, “Scaling of dynamics in 2d semi-dilute polymer solutions,” EUROPHYSICS LETTERS, vol. 68, no. 1, pp. 65-71, Oct. 2004. [pdf]

[27] I. Hopkinson, M. Myatt, and A. Tajbakhsh, “Static and dynamic studies of phase composition in a polydisperse system,” POLYMER, vol. 45, no. 12, pp. 4307-4314, May. 2004. [pdf]

[28] J. R. Lu et al., “Interfacial nano-structuring of designed peptides regulated by solution pH,” JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 126, no. 29, pp. 8940-8947, Jul. 2004. [pdf]

[29] A. Joiner, I. Hopkinson, Y. Deng, and S. Westland, “A review of tooth colour and whiteness,” JOURNAL OF DENTISTRY, vol. 36, no. 1, pp. S2-S7, 2008. [pdf]

[30] R. N. Smith et al., “The in vitro and in vivo validation of a mobile non-contact camera-based digital imaging system for tooth colour measurement,” JOURNAL OF DENTISTRY, vol. 36, no. 1, pp. S15-S20, 2008. [pdf]

[31] A. Kokhanovsky and I. Hopkinson, “Some analytical approximations to radiative transfer theory and their application for the analysis of reflectance data,” JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, vol. 10, no. 3, Mar. 2008. [pdf]

[32] I. Hopkinson, S. Maude and M. Rospocher, “A Simple API to the KnowledgeStore,” Proc. of ISWC Developers Workshop colocated with 13th Int. Semantic Web Conference (ISWC’14), Riva del Garda, Italy, CEUR-WS, vol. 1268, pp7-12, 2014. [pdf]