La présente invention concerne un procédé et un dispositif pour mesurer le dichroïsme circulaire d'un échantillon dans lequel un faisceau de lumière passe par l'échantillon, caractérisé en ce que le faisceau passe successivement par un réseau et en ce que les faisceaux différentiés sont recueillis et que les signaux des faisceaux diffractés sont collectés. Les signaux des faisceaux diffractés sont envoyés à un ordinateur qui, via un logiciel, calcule la valeur du dichroïsme circulaire, réalisant le logarithme du rapport des intensités de faisceaux diffractés.
Method and device for measuring the circular dichroism of a sample in which a beam of light passes through the said sample, characterised by the fact that the said beam successively passes through a grating and that the diffracted beams are collected and the signals of the diffracted beams are sent to a computer that through a software calculates the value of the circular dichroism, carrying out the logarithm of the diffracted beams intensities ratio.
Method and Device for Measuring Circular Dichroism in real Time
CIPPARRONE, Gabriella;PAGLIUSI, Pasquale;
2008-01-01
Abstract
Method and device for measuring the circular dichroism of a sample in which a beam of light passes through the said sample, characterised by the fact that the said beam successively passes through a grating and that the diffracted beams are collected and the signals of the diffracted beams are sent to a computer that through a software calculates the value of the circular dichroism, carrying out the logarithm of the diffracted beams intensities ratio.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
