Method of analyzing liquid samples, microplate reader and computer program

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United States of America Patent

PATENT NO 11946859
APP PUB NO 20230122147A1
SERIAL NO

17874091

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Abstract

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The method of analyzing absorbance of one or more liquid samples (3) arranged in the wells (2) of a microplate (1) comprises the steps of setting a desired wavelength falling within the wavelength range of 380 nm-750 nm for absorbance measurement (101), illuminating the samples (3) using electromagnetic radiation having a bandwidth of at most 20 nm around the set wavelength (102), measuring radiant flux transmitted through each sample (3) (103), on the basis of measured radiant flux values, determining an absorbance value for each sample (3) (104), and visualizing the absorbance values on a display (12) as a matrix comprising a plurality of cells (23), each cell (23) corresponding to a well (2) of the microplate (1) (105). The set wavelength is used as an input for determining the visual properties of the cells (23).

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Patent Owner(s)

Patent OwnerAddress
LIFE TECHNOLOGIES HOLDINGS PTE LTD33 MARSLINING INDUSTRIAL ESTATE RD 3 #01-05 SINGAPORE 739256

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eklin, Katja Espoo, FI 11 24
Fallarero, Adyary Vantaa, FI 6 3
Raitio, Marika J Helsinki, FI 3 0
Suvanto, Tommi Espoo, FI 3 0

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