Parallelisierte Messung einer Vielzahl von Proben in einer Selbstorganisierten Struktur

Details

Veröffentlichungs-Nr.

EP4091714

Aktenzeichen

EP21174441

Anmeldetag

18. Mai 2021

Veröffentlichung

23. November 2022

Rechtsraum

EP

IPC

B01L3/00G01N15/14G01N21/64G01N21/17

Abstract

Disclosed herein is a method for parallelized probing of a plurality of samples, a sensor chip for parallelized probing of a plurality of samples, a sensing device for parallelized probing of a plurality of samples, and a measurement system for parallelized probing of a plurality of samples. The method comprises providing a sensor chip, the sensor chip comprising a sensing layer arranged in or on a substrate and a measurement volume adjacent to the sensing layer. The sensing layer comprises a plurality of sensing elements, each of which is configured to generate a sensor signal characterizing a physical observable in the vicinity of the respective sensing element. A carrier fluid comprising a plurality of sample objects is provided to the measurement volume, wherein each of the sample objects comprises or forms a respective sample. A number of sample objects in the measurement volume is controlled such that the sample objects form a self-organized structure in the measurement volume. A measurement is performed on one or more of the samples while the sample objects are arranged in the self-organized structure, wherein a measurement on a sample is performed using one or more sensing elements arranged adjacent to the respective sample object in the self-organized structure.

Anmelder

Firma

Technische Universität München

Land

🇩🇪 Deutschland

Fachgebiete