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Electric field induced blueshift of the e1-hh1 exciton transition in a GaAs1-xNx/GaAs (x<1%) stepped quantum well (2006)
Journal Article
Hill, G., Hopkinson, M., Steer, M. J., Gupta, R., Lim, A. C., & Haywood, S. K. (2006). Electric field induced blueshift of the e1-hh1 exciton transition in a GaAs1-xNx/GaAs (x

The authors present room temperature photoluminescence and photocurrent measurements on a three layer GaAsNGaAs Al0.35 Ga0.65 As (N≤1%) stepped quantum well. A blueshift in the ground state transition energy is observed with the application of an ele... Read More about Electric field induced blueshift of the e1-hh1 exciton transition in a GaAs1-xNx/GaAs (x<1%) stepped quantum well.

Preparation of mesoporous Pd/Si3N4nanocomposites as heterogeneous catalysts via three different chemical routes (2006)
Journal Article
Cheng, F., Kelly, S. M., Young, N. A., Hope, C. N., Beverley, K., Francesconi, M. G., Clark, S., Bradley, J. S., & Lefebvre, F. (2006). Preparation of mesoporous Pd/Si3N4nanocomposites as heterogeneous catalysts via three different chemical routes. Chemistry of materials : a publication of the American Chemical Society, 18(25), 5996-6005. https://doi.org/10.1021/cm061106h

Mesoporous palladium/silicon nitride nanocomposites were prepared via three different chemical routes to generate simultaneous control of the solid-state morphology of the palladium nanoparticles and that of the silicon nitride support at the same ti... Read More about Preparation of mesoporous Pd/Si3N4nanocomposites as heterogeneous catalysts via three different chemical routes.

Computer assisted orthopaedic surgical system for insertion of distal locking screws in intra-medullary nails: a valid and reliable navigation system (2005)
Journal Article
Malek, S., Phillips, R., Mohsen, A., Viant, W., Bielby, M., & Sherman, K. (2005). Computer assisted orthopaedic surgical system for insertion of distal locking screws in intra-medullary nails: a valid and reliable navigation system. International Journal of Medical Robotics and Computer Assisted Surgery, 1(4), 34-44. https://doi.org/10.1002/rcs.54

The insertion of distal locking screws is a difficult task in intra-medullary (IM) nailing operations of long bones and contributes a significant proportion to the overall operating time. The current technique to insert these screws uses numerous flu... Read More about Computer assisted orthopaedic surgical system for insertion of distal locking screws in intra-medullary nails: a valid and reliable navigation system.

General method of preparation of mesoporous M/Si3N4 nano-composites via a non-aqueous sol-gel route (2005)
Journal Article
Cheng, F., Kelly, S. M., Young, N. A., Clark, S., Francesconi, M. G., Lefebvre, F., & Bradley, J. S. (2005). General method of preparation of mesoporous M/Si3N4 nano-composites via a non-aqueous sol-gel route. Chemical communications : Chem comm / the Royal Society of Chemistry, 5662-5664. https://doi.org/10.1039/b511790a

We report a general method for the preparation of transition-metal silicon nitride nanocomposites; for example, mesoporous Pd-Si 3 N 4 nanocomposite materials with high surface area were prepared by pyrolysis of a silicon palladium imide-chloride co... Read More about General method of preparation of mesoporous M/Si3N4 nano-composites via a non-aqueous sol-gel route.

A phantom based approach to fluoroscopic navigation for orthopaedic surgery (2004)
Book Chapter
Phillips, R., Mohsen, A., Viant, W., Malek, S., Li, Q., Shah, N., Bielby, M., & Sherman, K. (2004). A phantom based approach to fluoroscopic navigation for orthopaedic surgery. In Medical Image Computing and Computer-Assisted Intervention – MICCAI 2004; Lecture Notes in Computer Science (621-628). Springer Verlag. https://doi.org/10.1007/978-3-540-30136-3_76

The use of the C-arm fluoroscope for surgical navigation in various Computer Assisted Orthopaedic Surgery Systems (CAOS) has been an important success of research into CAOS technology. To use the fluoroscope for quantitative surgical navigation invol... Read More about A phantom based approach to fluoroscopic navigation for orthopaedic surgery.

Thioglycosylated cationic porphyrins––convenient synthesis and photodynamic activity in vitro (2004)
Journal Article
Ahmed, S., Davoust, E., Savoie, H., Boa, A. N., & Boyle, R. W. (2004). Thioglycosylated cationic porphyrins––convenient synthesis and photodynamic activity in vitro. Tetrahedron letters; the international organ for the rapid publication of preliminary communications in organic chemistry, 45(31), 6045-6047. https://doi.org/10.1016/j.tetlet.2004.06.021

A convenient and flexible synthesis of meso-tetraaryl porphyrins substituted with three thioglycosyl units, and also bearing one pyridyl substituent is reported. Quaternisation of the pyridine nitrogen with alkyl iodides gives access to a range of wa... Read More about Thioglycosylated cationic porphyrins––convenient synthesis and photodynamic activity in vitro.

Implicit fitting using radial basis functions with ellipsoid constraint (2004)
Journal Article
Li, Q., Wills, D., Phillips, R., Viant, W. J., Griffiths, J. G., & Ward, J. (2004). Implicit fitting using radial basis functions with ellipsoid constraint. Computer graphics forum : journal of the European Association for Computer Graphics, 23(1), 55-69. https://doi.org/10.1111/j.1467-8659.2004.00005.x

Implicit planar curve and surface fitting to a set of scattered points plays an important role in solving a wide variety of problems occurring in computer graphics modelling, computer graphics animation, and computer assisted surgery. The fitted impl... Read More about Implicit fitting using radial basis functions with ellipsoid constraint.

Recovery of distal hole axis in intramedullary nail trajectory planning (2002)
Presentation / Conference Contribution
Zhu, Y., Phillips, R., Griffiths, J. G., Viant, W., Mohsen, A., & Bielby, M. Recovery of distal hole axis in intramedullary nail trajectory planning

In intramedullary nail (IMN) surgical operations, one of the main efforts for surgeons is to find the axes of two distal holes. Two distal holes on an IMN, which are inside the intramedullary canal of a patient's femur, can only be seen in a lateral... Read More about Recovery of distal hole axis in intramedullary nail trajectory planning.

Calamatic liquid crystal blends for organic photovoltaics
Presentation / Conference Contribution
Lei, C., Al Khalifah, M. S., O'Neill, M., Aldred, M. P., Kitney, S. P., Vlachos, P., & Kelly, S. M. Calamatic liquid crystal blends for organic photovoltaics. Paper presented at Organic Photovoltaics IX

Four different perylene-based electron-acceptors having similar electron affinities, but different thermotropic phases are blended with nematic liquid crystalline electron-donors with a fluorene-thiophene structure to form single layer photovoltaic d... Read More about Calamatic liquid crystal blends for organic photovoltaics.

Photopolymerization studies of a light-emitting liquid crystal with methacrylate reactive groups for electroluminescence
Presentation / Conference Contribution
Woon, K. L., Liedtke, A., O'Neill, M., Aldred, M. P., Kitney, S. P., Vlachos, P., Bruneau, A., & Kelly, S. M. Photopolymerization studies of a light-emitting liquid crystal with methacrylate reactive groups for electroluminescence. Paper presented at Liquid Crystals XII

Light-emitting reactive mesogens are promising materials for photolithographically processable organic light-emitting diodes (OLEDs). We study the photopolymerization of a fluorene-based mesogen with methacrylate photoreactive groups. We find that th... Read More about Photopolymerization studies of a light-emitting liquid crystal with methacrylate reactive groups for electroluminescence.