OPTICAL METHODS FOR OBSERVING SAMPLES AND FOR DETECTING OR METERING CHEMICAL OR BIOLOGICAL SPECIES

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 chem...

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Bibliographische Detailangaben
Hauptverfasser: LEMARCHAND, Fabien, ROUSSILLE, Ludovic, AMRA, Claude, AUSSERRÉ, Dominique, ZERRAD, Myriam
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung: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.