Our life expectancy is increasing and we are outliving our skeletal tissues. There is a need for orthopaedic surgery to move from replacement of tissues to regeneration. To do this medical devices are required that can stimulate the body's own healing mechanisms. Over the last 10-15 years, tissue engineering has promised that combining engineering principles with cells will lead to regeneration of tissues, however skin is the only tissue engineered product used clinically. The reasons skeletal tissue engineering has not been successful is that materials have not been developed that fulfill all the engineering design criteria for regenerative device (scaffold) and how materials interact with cells is not fully understood. A new hybrid approach is proposed where hybrid refers to an integrated interdisciplinary approach and the innovation in materials engineering that is needed. New materials must be developed that mimic the mechanical properties and structure of natural tissues. The aim is to build an interdisciplinary research team that can deliver high impact step changes in the way tissue engineering research is carried out to make skeletal tissue engineering a clinical reality. Team members will have expertise in materials chemistry and processing, multi-scale characterisation, materials modelling, cell biology, orthopaedic surgery and technology transfer. The adventurous programme will benefit the UK by improving the quality of life of patients, increasing the efficiency of orthopaedic surgery, reducing surgical costs and boosting the UK economy by ensuring patients recover and return to work more rapidly.The core platform technology will be novel nanostructured (hybrid) materials that can be designed to stimulate bone growth or cartilage regeneration before they are remodelled in the body and replaced by natural healthy tissue. To make these complex materials a clinical reality they must be understood from the atomic through the nano to the macro level and optimised with respect to cellular response. Computer models and improved characterisation methods are needed. Bone scaffolds must stimulate stem cells to produce bone and new ways of growing cells in devices may be necessary in order for blood vessels to grow throughout bone scaffolds and for cartilage regeneration to become a reality. If new devices are to reach the clinic, technology transfer must be considered. My vision is to build and lead a world renowned research group successful in musculoskeletal tissue engineering with a new field of inorganic/ organic hybrid materials engineering at its core. The research group will attract best, internationally leading researchers to the UK (or to stay in the UK). It will involve international and UK collaborators, with the UK at the focus, placing it at the forefront of biomaterials and tissue engineering. There will be focus on developing a dynamic and supportive research environment and on developing the career of group members so they will become the next leaders of the new fields that will evolve from the group's work.

Taken together the imaging Facilities on the Rutherford Campus will be without equal anywhere in the world. The suite of synchrotron X-ray, neutron, laser, electron, lab. X-ray, and NMR imaging available promises an unprecedented opportunity to obtain information about material structure and behaviour. This infrastructure provides an opportunity to undertake science changing experiments. We need to be able to bring together the insights from different instruments to follow structural evolution under realistic environments and timescales to go beyond static 3D images by radically increasing the dimensionality of information available. This project will use many beamlines at Diamond and ISIS, combining them with laser and electron imaging capability on site, but especially exploiting the 3.3M investment by Manchester into a new imaging beamline at Diamond that will complete in Spring 2012.Traditionally a 3D images are reconstructed from hundreds or thousands of 2D images (projections) taken as the object is rotated. This project will:1) Deliver 3D movies of materials behaviour. 2) Move from essentially black and white images to colour images that reveal the elements inside the material and their chemical state which will be really useful for studying fuel cells and batteries.3) Create multidimensional images by combining more than one method (e.g. lasers and x-rays) to create an image. Each method is sensitive to different aspects.4) Establish an In situ Environments Lab and a Tissue Regeneration lab at the Research Complex. The former so that we can study sample behaviour in real time on the beam line; the latter so that we can study the cell growth and regeneration on new biomaterials. A key capability if we are to develop more effective hard (e.g. artificial hip) and soft tissue (artificial cartilage) replacements.These new methods will provide more detail about a very wide range of behaviours, but we will focus our experiments on materials for Energy and Biomaterials. In the area of energy it will enable us to:Recreate the conditions operating inside a hydrogen fuel cell (1000C) to find out how they degrade in operation leading to better fuel cells for cars and other applicationsStudy the charging and discharging of Li batteries to understand better why their performance degrades over their lifetime.Study thermal barriers that protect turbine blades from the aggressive environments inside an aeroengine to develop more efficient engines.Study the sub-surface corrosion of aircraft alloys and nuclear pressure vessels under realistic conditions improving safetyStudy in 3D how oil is removed from the pores in rocks and how we might more efficiently store harmful CO2in rocks.In the area of biomaterials it will enable us to recreate the conditions under which cells attach to new biomaterials and to follow their attachment and regeneration using a combination of imaging methods (laser, electron and x-ray) leading to:Porous hard tissue replacements (bone analogues) made from bio-active glasses with a microstructure to encourage cell attachmentSoft fibrous tissue replacements for skin, cartilage, tendon. These will involve sub-micron fibres arranged in ropes and mats.Of course the benefits of the multi-dimensional imaging we will establish at Harwell will extend much further. It will provide other academics and industry from across the UK with information across time and lengthscales not currently available. This will have a dramatic effect on our capability to follow behaviour during processing and in service.

Additive Manufacturing (AM) often known by the term three-dimensional printing (3DP) has been acknowledged as a potential manufacturing revolution. AM has many advantages over conventional manufacturing techniques; AM techniques manufacture through the addition of material - rather than traditional machining or moulding methods. AM negates the need for tooling, enabling cost-effective low-volume production in high-wage economies and the design & production of geometries that cannot be made by other means. In addition, the removal of tooling and the potential to grow components and products layer-by-layer means that we can produce more from less in terms of more efficient use of raw materials and energy or by making multifunctional components and products. The proposed Centre for Doctoral Training (CDT) in Additive Manufacturing and 3D Printing has the vision of training the next generation of leaders, scientists and engineers in this diverse and multi-disciplinary field. As AM is so new current training programmes are not aligned with the potential for manufacturing and generally concentrate on the teaching of Rapid Prototyping principles, and whilst this can be useful background knowledge, the skills and requirements of using this concept for manufacturing are very different. This CDT will be training cohorts of students in all of the basic aspects of AM, from design and materials through to processes and the implementation of these systems for manufacturing high value goods and services. The CDT will also offer specialist training on aspects at the forefront of AM research, for example metallic, medical and multi-functional AM considerations. This means that the cohorts graduating from the CDT will have the background knowledge to proliferate throughout industry and the specialist knowledge to become leaders in their fields, broadening out the reach and appeal of AM as a manufacturing technology and embedding this disruptive technology in company thinking. In order to give the cohorts the best view of AM, these students will be taken on study tours in Europe and the USA, the two main research powerhouses of AM, to learn from their international colleagues and see businesses that use AM on a daily basis. One of the aims of the CDT in AM is to educate and attract students from complementary basic science, whether this be chemistry, physics or biology. This is because AM is a fast moving area. The benefits of having a CDT in AM and coupling with students who have a more fundamental science base are essential to ensure innovation & timeliness to maintain the UK's leading position. AM is a disruptive technology to a number of industrial sectors, yet the CDTs industrial supporters, who represent a breadth of industrial end-users, welcome this disruption as the potential business benefits are significant. Growing on this industry foresight, the CDT will work in key markets with our supporters to ensure that AM is positioned to provide a real and lasting contribution & impact to UK manufacturing and provide economic stability and growth. This contribution will provide societal benefits to UK citizens through the generation of wealth and employment from high value manufacturing activities in the UK.

Ultrasonics, the science and technology of sound at frequencies above the audible range, has a huge range of applications in sensing and remote delivery of energy. In sensing, 20% of medical scans rely on ultrasonics for increasingly diverse procedures. Ultrasonics is pervasive in underwater sensing and communication and a key technology for non-destructive evaluation. Ultrasonic devices are essential components in every mobile phone and are being developed for enhanced biometric security. Ultrasound is also important in remote delivery of energy. In medical therapy, it is used to treat neural dysfunction and cancer. Many surgical tools are actuated with ultrasound. As the best way to clean surfaces and bond interconnects, ultrasound is pervasive in semiconductor and electronics fabrication; it is also being explored for power delivery to implants and to give a contactless sense of touch. Such a broad range of applications predicts an exciting future: new materials will emerge into applications; semiconductor circuits will deliver smaller, more convenient instrumentation systems; autonomy and robotics will call for better sensors; and data analysis will benefit from machine learning. To maintain competitive advantage in this dynamic and multidisciplinary topic, companies worldwide rely on ambitious, innovative engineers to provide their unique knowledge of ultrasonics. As a significant contribution to address this need, Medical & Industrial Ultrasonics at the University of Glasgow and the Centre for Ultrasonic Engineering at the University of Strathclyde will combine to form the Centre for Doctoral Training in Future Ultrasonic Engineering (FUSE), the largest academic ultrasonic engineering unit in the world. Working with more than 30 external organisations, from microcompanies to multinationals, this will, for the first time, enable systematic training of a new generation of leaders in ultrasonics research, engineering and product development. This training will take place in the world-class research environment provided by two of the UK's pre-eminent universities with its partners, creating a training and research powerhouse in ultrasonics that will attract the best students and put them at the global forefront of the field.