Cambridge Enterprise Limited

Wren Therapeutics Limited

Pavan Kumar Challa

Tuomas Pertti Jonathan Knowles

Christopher Martin Dobson

Michele Vendruscolo

Michele Perni

Quentin Alexis Eric Peter

Tadas Kartanas

Pietro Sormanni

Julius Bier Kirkegaard

Kadi Liis Saar

Zenon Toprakcioglu

Quentin Alexis Peter

A method of increasing the interference contrast in interferometric scattering optical microscopy. The method comprises providing a particle detection region comprising a chamber or channel having a boundary defined by one or more interfaces, illuminating a particle in the particle detection region with coherent light using an objective lens such that the light is reflected from the interface and scattered by the particle, capturing the reflected light and the scattered light using the objective lens, and providing the captured reflected and scattered light to an imaging device to image interference between the reflected light and the scattered light. The particle is illuminated by coherent light at an oblique angle to the interface.

Optical microscopy

Method of tracking a plurality of objects comprising: focusing an image of the objects on an imaging element using an optical system; capturing the image of the objects using an imaging element comprising a plurality of pixels; measuring at least one characteristic of the objects from the captured image using an image processor; wherein the field of view is set be the widest field of view for which the image processor is able to measure the at least one characteristic.

Method of tracking a plurality of objects

Growing community of inventors

Cambridge, United Kingdom

Pavan Kumar Challa