Method and device for the quantitative LIBS measurement of bio-molecular targets on a biochip
AssigneeCommissariat A L'energie Atomique Et Aux Energies Alternatives
InventorsNadine Coulon, Nicolas Ugolin, Caroline Falck, Emilie Lefevre, Sylvie Chevillard
Life of this patent
Estimating the term…
Abstract
A process, for the quantitative analysis by optical emission spectroscopy of a plasma induced by a laser beam of at least one target included in a biochip, involves the use of an adjuvant allowing the formation of a dry matrix capable of being ablated simultaneously with the at least one target, the dry matrix being configured to improve the analytical properties of plasma, the adjuvant having an emission spectrum whose lines have wavelengths distinct from the wavelengths of the spectral lines used for the quantitative analysis of said at least one target.
Claims14
A process for the quantitative analysis by optical emission spectroscopy of a plasma induced by a laser beam of at least one target included in a biochip, comprising using an adjuvant allowing the formation of a dry matrix capable of being ablated simultaneously with the at least one target, the dry matrix being configured to improve the analytical properties of plasma, the adjuvant having an emission spectrum whose lines have wavelengths distinct from the wavelengths of the spectral lines used for the quantitative analysis of said at least one target.
Dependencies are inferred from the claim text.