Title:
ARRANGEMENT AND METHOD FOR IDENTIFYING OPTICAL PROPERTIES OF A SAMPLE, IN PARTICULAR FOR SELECTIVE DETECTION OF BIOLOGICAL MOLECULES AND FOR SELECTING MOLECULAR OCCUPANCY
Document Type and Number:
WIPO Patent Application WO/2020/125859
Kind Code:
A3
Abstract:
The invention relates to an arrangement and a method for identifying optical properties of a sample, in particular for selective detection of biological molecules and for selecting molecular occupancy for multi-parameter analyses in medical diagnostics. The problem addressed by the present invention is that of providing an arrangement and a method for selective detection of biological molecules and for selecting molecular occupancy. This problem is solved in that the arrangement comprises at least one light source (1), the light beam (5) of which is directed entirely or in part onto the sample (4), wherein the light can be oriented in the form of impinging light or transmitted light, and an optical sensor unit (3) for picking up the impinging light or transmitted light (6) influenced by the sample (4), wherein the sample (4) is in direct contact with a planar surface of a coated or uncoated substrate material (2), which planar surface is entirely or in part in the form of at least one Fresnel lens (7), wherein the impinging light or transmitted light (6) influenced by the sample (4) is focused through the Fresnel lens (7) to the optical sensor unit (3).
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Inventors:
POPP JÜRGEN (DE)
RIESENBERG RAINER (DE)
KANKA MARIO (DE)
WEBER KARINA (DE)
RIESENBERG RAINER (DE)
KANKA MARIO (DE)
WEBER KARINA (DE)
Application Number:
PCT/DE2019/101058
Publication Date:
September 17, 2020
Filing Date:
December 09, 2019
Export Citation:
Assignee:
LEIBNIZ INSTITUT FUER PHOTONISCHE TECH E V (DE)
International Classes:
G01N21/03; B01L3/00
Domestic Patent References:
| WO2014131947A1 | 2014-09-04 | |||
| WO2007077218A1 | 2007-07-12 |
Foreign References:
| CN103364344A | 2013-10-23 | |||
| EP1347284A1 | 2003-09-24 | |||
| US20100091266A1 | 2010-04-15 |
Attorney, Agent or Firm:
BIEBER, Björn (DE)
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