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001     847621
005     20230207130516.0
024 7 _ |a G:(EU-Grant)794531
|d 794531
|2 CORDIS
024 7 _ |a G:(EU-Call)H2020-MSCA-IF-2017
|d H2020-MSCA-IF-2017
|2 CORDIS
024 7 _ |a corda__h2020::794531
|2 originalID
035 _ _ |a G:(EU-Grant)794531
150 _ _ |a Real-time automatic aberration correction for easy high-resolution imaging in complex specimens, by STED and other point-scanning microscopy techniques
|y 2019-01-01 - 2020-12-31
371 _ _ |a FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
|b IIT
|d Italy
|e http://www.iit.it
|v CORDIS
372 _ _ |a H2020-MSCA-IF-2017
|s 2019-01-01
|t 2020-12-31
450 _ _ |a AdaptiveSTED
|w d
|y 2019-01-01 - 2020-12-31
510 1 _ |0 I:(DE-588b)5098525-5
|a European Union
|2 CORDIS
680 _ _ |a Super-resolution methods have recently given new life to fluorescence microscopy; they promise molecular-scale resolution, while maintaining all the benefits of traditional diffraction limited techniques, such as robust labeling methods and three-dimensional imaging capability. However, the current super-resolution techniques only work reliably with thin, brightly labeled, low background samples. STimulated Emission Depletion (STED) super-resolution microscopy in principle is exceptionally well suited for deep imaging, because point-illumination makes it possible to use an optical pinhole that significantly reduces the out-of-focus background signal. However, current STED microscope implementations suffer from very low signal-to-noise ratio (SNR), and the STED depletion beam intensity distribution – that is used to reduce the size of the effective fluorescence volume at the focus – is extremely sensitive to optical aberrations. In AdaptiveSTED project both of these issues will be addressed. The main goal of the AdaptiveSTED project is to develop a real-time aberration correction scheme for STED (and other point-scanning microscopes) that will allow robust, high resolution imaging deep inside complex, aberrating samples. A novel Single Photon Avalanche diode (SPAD) array detector, will make it possible to combine real-time wavefront sensing with high-SNR fluorescence recording into a single detector. The aberration correction scheme will be compatible with any poin-scanning microscopy technique: it will be thoroughly tested with a variety of biological samples in an open-access setting (anyone can use), in STED, two-photon and confocal imaging modes. The aberration correction system will be realized in collaboration with Prof. Martin J. Booth’s group at University of Oxford.
909 C O |o oai:juser.fz-juelich.de:847621
|p authority:GRANT
|p authority
970 _ _ |a oai:dnet:corda__h2020::004b9ef9f133455fd22774b5b1fbbd34
980 _ _ |a G
980 _ _ |a CORDIS
980 _ _ |a AUTHORITY

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Marc 21