Optical methods for observing samples and detecting or weighing chemical or biological species

Title:

Optical methods for observing samples and detecting or weighing chemical or biological species

Document Type and Number:

Japanese Patent JP6294880

Kind Code:

B2

Abstract:

The invention relates to a method for observing a sample under optical microscopy, in incoherent, unpolarised light, using a sample substrate including a contrast-amplifying layer having a complex index of refraction. The invention also relates to a method for detecting or metering at least one chemical or biological species using such a sample substrate.

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Inventors:

Auxerre Dominique
Leseille Ludovic
Zerat Millian
Le Marchant Fabian
Amura Claude

Application Number:

JP2015523652A

Publication Date:

March 14, 2018

Filing Date:

July 26, 2013

Export Citation:

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Assignee:

ECOLE NORMALE SUPERIEURE
UNIVERSITE DU MAINE
Universite Dex-Marseille

International Classes:

G01N21/41; G01N21/27; G01N21/55

Domestic Patent References:

JP6265336A
JP2008506098A
JP2005180921A
JP2007248253A

Foreign References:

WO2009112431A1
US20110194106
WO2008075578A1
FR2872910A1
WO2006013287A1
US20100062422
US20050106570
WO2003083478A1
EP1496363A1

Attorney, Agent or Firm:

Patent Business Corporation Saegusa International Patent Office

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