Objective
Objectives and content
Whilst there are a number of sensor technologies that are suitable for the detection of inorganic chemicals such as metal ions, anions and inorganic gases, there is a need for specific sensors capable of measuring the wide range of organic molecules and biomolecules that are important in industrial. environmental and health surveillance monitoring. Bio-sensing techniques, in particular those based on antibodies, have shown some promise, but in general suffer from poor stability and high production costs.
In the bulk phase it has been shown that Molecularly Imprinted Materials (MIMs) recognize and bind their target molecule with high affinity and high specificity. They also show significantly higher chemical and thermal stability than comparable bio-sensing species. and can he prepared at low cost. In principle, therefore, they are well-suited for use in a sensor.
The purpose of this proposal is thus to develop an innovative chemical sensor technology based on novel MIMs for the real-time measurement of specific target organic chemicals and biomolecules, such as drugs, toxins, pollutants and food constituents. To achieve this end, the proposed work will include:
- the synthesis of MIMs for selected representative target molecules, - the development of methods for producing thin films of MIMs as sensor coatings,
- the determination of the optimum transducer configuration(s) for the MIM-based sensors (acoustic, field effect and optical technologies will be assessed),
- the design and development of the sensor electronics and software (using a 'smart sensor' approach),
- the evaluation of the performance of the optimum MIM sensor design(s) in terms of sensitivity and selectivity.
The main expected achievements are:
- successful synthesis of thin films of MIMs showing selectivity and affinity for the selected target compounds (order of magnitude similar to that of corresponding antibodies);
- the realisation of a prototype sensor for pesticides or herbicides, working either in the gas phase or in the liquid phase, having a sensitivity better than 1ppm (gas phase) or 0,1 g.l(-1) (liquid phase), a response time lower than 1 mn, a long term stability of more than 6 months;
- the realisation of a prototype sensing system with complete operation environment and fully integrated signal processing and communication capabilities, based on the above specified sensor.
Fields of science (EuroSciVoc)
- natural sciences computer and information sciences software
- natural sciences biological sciences biochemistry biomolecules
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering signal processing
- engineering and technology electrical engineering, electronic engineering, information engineering electronic engineering sensors smart sensors
- engineering and technology materials engineering coating and films
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.
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.
Call for proposal
Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
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Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.
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.
Coordinator
91404 Orsay
France
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.