Bioactive Polymers for Wound Healing Applications. VitroGroR is a growth factor complex which enhances cell growth and migration, and hence has great potential for treating wounds. Tissue Therapies, which holds the rights to commercialization of VitroGroR, is seeking to develop methods of delivering VitroGroR in its active form to the wound environment. Two solutions to this problem will be developed in this project; a bioactive bandage containing a novel combination of microspheres and a hydrog ....Bioactive Polymers for Wound Healing Applications. VitroGroR is a growth factor complex which enhances cell growth and migration, and hence has great potential for treating wounds. Tissue Therapies, which holds the rights to commercialization of VitroGroR, is seeking to develop methods of delivering VitroGroR in its active form to the wound environment. Two solutions to this problem will be developed in this project; a bioactive bandage containing a novel combination of microspheres and a hydrogel matrix, and secondly an in-situ polymerisable matrix for treatment of deep wounds. The growth factor complex will be protected from aggressive proteases through encapsulation within microspheres, and the use of MMP-inhibiting comonomers.Read moreRead less
Hermetic bonding of biomedical polymers for cardiac-assist devices. The use of a polymeric ventricular assist device will bring a much better quality of life to patients with end-stage heart failure. The project will address the remaining challenge, the creation of a hermetic polymer seal, enabling the development of a small, light and highly efficient heart pump. The project has the potential to improve the lives of many Australians as our demographic profile shifts towards older people. Patie ....Hermetic bonding of biomedical polymers for cardiac-assist devices. The use of a polymeric ventricular assist device will bring a much better quality of life to patients with end-stage heart failure. The project will address the remaining challenge, the creation of a hermetic polymer seal, enabling the development of a small, light and highly efficient heart pump. The project has the potential to improve the lives of many Australians as our demographic profile shifts towards older people. Patients with advanced heart failure will live longer, with a higher quality of life. It will assist heart failure sufferers to remain productive members of our community, because many people who use the device will be fit to return to work.Read moreRead less
Advanced Materials for Stents. The polymer based materials targeted for production in this project will bring unique capabilities to the field of stent design. A multi-component degradable stent system is expected to bring significant improvements in vascular therapeutic treatments for a wide range of illnesses and applications. This will have significant advantages over current treatment and will have a positive impact on the quality of life of patients. The project brings together world leader ....Advanced Materials for Stents. The polymer based materials targeted for production in this project will bring unique capabilities to the field of stent design. A multi-component degradable stent system is expected to bring significant improvements in vascular therapeutic treatments for a wide range of illnesses and applications. This will have significant advantages over current treatment and will have a positive impact on the quality of life of patients. The project brings together world leaders in their respective fields to address a highly multidisciplinary are of research and will provide excellent training for the PhDs and post doctoral research associates, enabling them to work in and contribute to the development of new biomedical industries in Australia.Read moreRead less
Synthesis of Novel Biomaterials for Drug delivery. A new UV radiation polymerisation technique utilising charge-transfer complexes is adopted for synthesising novel hydrogels, a group of biomaterials for drug delivery. This work is significant as charge-transfer complexes, pertinent to the formation of hydrogels, form copolymers within the hydrogel matrices. This eliminates using costly, yet undesirable photo-initiators (PI), thus rendering the hydrogels as cleaner (PI-free) and more economical ....Synthesis of Novel Biomaterials for Drug delivery. A new UV radiation polymerisation technique utilising charge-transfer complexes is adopted for synthesising novel hydrogels, a group of biomaterials for drug delivery. This work is significant as charge-transfer complexes, pertinent to the formation of hydrogels, form copolymers within the hydrogel matrices. This eliminates using costly, yet undesirable photo-initiators (PI), thus rendering the hydrogels as cleaner (PI-free) and more economical in production; the products present themselves as ideal treatment methods in the controlled-release of drugs, specifically targeting localised pathological sites of interest. The research findings will be invaluable to medical practices, leading to the creation of new industries in Australia.
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Development and characterisation of novel hydrogel systems for drug delivery. The aims of this project are to develop and characterise hydrogel formulations for delivery of active agents, such as protein drugs, and to examine the biological responses to drug loaded hydrogels. In many medical and industrial fields, it is advantageous to control the release of active agents. Controlled release can decrease the dose of active that must be administered, sustain a more constant level of the agent ....Development and characterisation of novel hydrogel systems for drug delivery. The aims of this project are to develop and characterise hydrogel formulations for delivery of active agents, such as protein drugs, and to examine the biological responses to drug loaded hydrogels. In many medical and industrial fields, it is advantageous to control the release of active agents. Controlled release can decrease the dose of active that must be administered, sustain a more constant level of the agent in the environment and can localise the agent at the site where it is needed. This project will advance the theoretical knowledge of polymer degradation combined with protein release, will develop controlled release hydrogel technology that can be applied to medical devices and will train a postgraduate student in biomaterials and drug delivery.Read moreRead less
A novel electrospraying technology platform for controlled and targeted growth factor delivery. This project will develop a new growth factor delivery strategy to stimulate bone regeneration. The project will utilise the technique of electrospraying to create small dissolving polymer microspheres containing bone-relevant growth factors, which are released gradually as the polymer degrades after implantation into a bone defect site to promote healing.
Multifunctional surfaces for implantable biomedical devices. This project aims to improve the quality of life of patients receiving biomedical implants. The project will develop new plasma processing methods to create surfaces for implants that will give control over the response of human tissues. Tissue integration with the device will be achieved where required and infection suppressed.
Nanoporous siloxane membranes for ultrasound mediated ophthalmic drug delivery. This project will develop tailored polymers for use in a novel non-invasive ocular drug delivery device which treats vision threatening conditions such as age-related macular degeneration (AMD). The outcomes of this project will enable an entirely new ocular drug delivery technology, thereby delivering significant benefit to ophthalmic healthcare.