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All Optical Manipulation of Photonic Metasurfaces for Biophotonic Applications in Microfluidic Environments

Project description

Optical 'hands' limber up for greater range, physically and scientifically

From optical nano-tweezers to nanoscale laser processing, scientists are harnessing the power of light to manipulate biological specimens with unprecedented levels of precision. However, much as the hands of a nurse reaching into the holes of an infant incubator are limited in range by the setup's geometry, so are the beams of light currently restricted regarding the manipulation of tiny biological objects at such close range. The EU-funded AMPHIBIANS project is developing a new biophotonics platform exploiting novel exotic surfaces that will remove these restrictions. It will usher in a new era of photonics for microfluidic environments and a new age of discovery in biology and medicine.

Objective

The current trend in biophotonics is to try and replicate the same ease and precision that our hands, eyes and ears offer at the macroscopic level, e.g. to hold, observe, squeeze and pull, rotate, cut and probe biological specimens in microfluidic environments. The bidding to get closer and closer to the object of interest has prompted the development of extremely advanced manipulation techniques at scales comparable to that of the wavelength of light. However, the fact that the optical beam can only access the microfluidic chip from the narrow aperture of a microscopic objective limits the versatility of the photonic function that can be realized.

With this project, the applicant proposes to introduce a new biophotonic platform based on the all optical manipulation of flexible photonic metasurfaces. These artificial two-dimensional materials have virtually arbitrary photonic responses and have an intrinsic exceptional mechanical stability. This cross-disciplinary project, bridging photonics, material sciences and biology, will enable the adoption of the most modern and advanced photonic designs in microfluidic environments, with transformative benefits for microscopy and biophotonic applications at the interface of molecular and cell biology.

Fields of science (EuroSciVoc)

Keywords

Programme(s)

Topic(s)

Funding Scheme

ERC-COG - Consolidator Grant

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Call for proposal

(opens in new window) ERC-2018-COG

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Host institution

THE UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS
Net EU contribution
€ 1 999 524,00
Address
NORTH STREET 66 COLLEGE GATE
KY16 9AJ ST ANDREWS
United Kingdom
Region
Scotland Eastern Scotland Clackmannanshire and Fife
Activity type
Higher or Secondary Education Establishments
Links
Total cost
€ 1 999 524,00

Beneficiaries (1)