Objective
The NanoMembR project will elucidate key elements of membrane stability under the influence of UV radiation. The stability of biological membranes is of great importance for the structure, homeostasis and functioning of all living systems. Membrane molecules have also attracted, due to their robustness and longevity, strong interest from planetary and space scientists as potential biomarkers for life detection missions to other planets. Membrane damage, perturbation, instability and fragmentation upon UV exposure will be investigated on the nanoscale using cutting-edge infrared nanoscopy. Scattering-type scanning near-field microscopy (s-SNOM) combined with Fourier transform infrared (FTIR) spectroscopy allows to combine spatial information of nanometre resolution with chemical mapping. This novel technique will enable us to study subtle changes in the structural integrity of model membranes and monitor changes in the micro- and nano-domains. In addition, we will be able to correlate membrane stability and membrane composition by intercalating structural and functional modifiers such as sterols, hopanoids and pigments. Upon radiation in oxic environments, the lipid structure of a membrane is known to be altered by peroxidation chain reactions. Under anoxic conditions radiation induced changes in lipid alteration could vary significantly, with intriguing implications for the stability of membrane molecules under different environmental conditions than found on Earth. Understanding fragmentation patterns of membranes and identifying final break-down products will provide scientific support and a database for key biomarkers detectable in remote environments. Results from this work will feed directly into planned experiments on the International Space Station (ISS), which are scheduled on new nanosatellite-technology-based exposure platforms with in-situ infrared spectroscopic capabilities, monitoring membrane stability under the influence of solar and cosmic radiation.
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: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.
- natural sciences chemical sciences physical chemistry photochemistry
- natural sciences physical sciences optics microscopy
- natural sciences physical sciences astronomy planetary sciences planets
- natural sciences biological sciences biochemistry biomolecules lipids
- natural sciences physical sciences optics spectroscopy absorption spectroscopy
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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-EF-ST - Standard EF
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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-2015
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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.
14195 Berlin
Germany
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.