Project description
A novel lubricant technology for improved stent implantation outcomes
Coronary stent implantation is often characterised by complications such as thrombosis and narrowing of the treated blood vessel known as restenosis. For this purpose, patients receive pharmacological treatment, which has, however, significant side effects. The EU-funded COATING project proposes to develop a nanotechnology-based intervention as a lubricant to reduce the harmful shear stresses that are generated between the coronary stent surface and the vessel wall. Scientists will test solutions of different biocompatible magnetic particles and promote the best candidates that demonstrate reduced friction and fewer side effects. Overall, the COATING technology has the potential to improve the quality of life of millions of patients worldwide.
Objective
COATING aims at developing cutting-edge technology for the reduction of stent thrombosis and restenosis events, based on a multidisciplinary approach linking fluid mechanics and biomedical engineering. Principles of fluid mechanics will be combined with nanotechnology to advance our understanding of the physics of drag reduction and exploit this to establish a novel biomedical engineering application. The nanotechnology is based on magnetorheological fluids, also called ferrofluids (FFs). Specifically, FFs will be used as a lubricant for the reduction of harmful wall shear stresses generated at the coronary stent surface.
The objectives are, firstly, to evaluate the performance in terms of magnetoviscous effects of various biocompatible FFs varying shear and magnetic field strength. Secondly, we will evaluate the FF-based drag reduction by performing extensive FF-coated pipe flow experiments. Finally, we will evaluate the efficiency of the novel drag reduction technique in stents in vitro. The project will be hosted at WSL, Switzerland, which is part of the ETH domain, a world leading and closely cooperating network of research institutes, and will be integrated in a young and dynamic research group, offering a cutting-edge laboratory and excellent opportunities for career development.
The proposed technology strives to complement or even replace adjunctive pharmacological treatments usually adopted after stent implantation, which often have significant harmful side effects. It has the potential to improve the quality of life of the millions of patients worldwide that undergo coronary stenting each year, and to provide a new solution for patients in which pharmacological therapies cannot be prescribed. Finally, the project results are also expected to foster other applications of FFs in the bio-engineering medical field and to develop a new drag reduction technology applicable in other research areas (e.g. oil pipe industries) that seek to reduce energy consumption.
Fields of science (EuroSciVoc)
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: The European Science Vocabulary.
- medical and health sciences medical biotechnology
- engineering and technology mechanical engineering tribology lubrication
- medical and health sciences clinical medicine angiology vascular diseases
- engineering and technology nanotechnology
- engineering and technology materials engineering coating and films
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Keywords
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)
Programme(s)
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
Multi-annual funding programmes that define the EU’s priorities for research and innovation.
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H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions
MAIN PROGRAMME
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H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility
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Topic(s)
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.
Funding Scheme
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.
MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF)
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Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
(opens in new window) H2020-MSCA-IF-2018
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Net EU financial contribution. The sum of money that the participant receives, deducted by the EU contribution to its linked third party. It considers the distribution of the EU financial contribution between direct beneficiaries of the project and other types of participants, like third-party participants.
8903 BIRMENSDORF
Switzerland
The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.