Project description
Enlightened organisms may show us how to make revolutionary new crystals
In recent years, organic molecular crystals have become the topic of intense theoretical and experimental research aimed at harnessing their unique optical, electronic and mechanical properties for technological applications. Organic biocrystallisation, in which crystals are formed from organic macromolecules by living organisms, could provide a window on exploitable pathways. Many organisms exert exquisite control over the formation of crystals to manipulate light in revolutionary ways. The EU-funded CRYSTALEYES project is following the biocrystallisation process in a model system, using advanced techniques to identify the molecules controlling crystallisation and the genes encoding them. Discovering the recipe for success could lead to creation of living factories producing tailor-made organic crystals for a new era of optical applications.
Objective
Many spectacular optical phenomena in nature are produced by the interaction of light with organic crystals. Organisms exert exquisite control over the habit and organization of these crystals to determine the type of optical effect produced by using strategies beyond the state of the art in solid state chemistry. Despite their important role in animal behavior and their huge potential to inspire new optical materials, little is known about these materials. However, recent discoveries of previously unknown organic bio-crystals indicate that many more of these materials will be found and that ‘organic bio-crystallization’ is an emergent field with important implications for materials science. My overall objective is to uncover the strategies organisms use to control the formation of organic crystals, enabling these strategies to be harnessed to develop new crystalline organic materials. A pioneering approach is proposed which entails following the crystallization pathways of organic molecules in model photonic systems undergoing development. The crystallization of guanine and isoxanthopterin will be investigated to reveal the physio-chemical and biological processes underpinning crystallization. Cryogenic electron microscopy, spectroscopy and in situ diffraction methods will determine changes in the chemical and physical properties of the crystals during crystallization. Proteomic and transcriptomic studies will identify the macromolecules responsible for controlling nucleation and growth and the genes encoding them. These bio-crystallization processes will then be artificially mimicked and manipulated to produce guanine and isoxanthopterin crystals with rationally designed crystal properties (crystal habit, composition, size), including an ambitious attempt to genetically programme guanine-producing iridophore cells as living factories to produce crystals with controlled phenotypes, laying the foundations for a new field of genetically programmed organic materials.
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.
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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.1.1. - EXCELLENT SCIENCE - European Research Council (ERC)
MAIN PROGRAMME
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Topic(s)
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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.
ERC-STG - Starting Grant
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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) ERC-2019-STG
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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.
84105 Beer Sheva
Israel
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.