Method And System For Virus And Protein-Antibody Interactions Detection And Monitoring Based On Optical Light Intensity And Electrical Parameters

The method of 11, wherein collecting measured responses comprises one or more of:

• collecting directly measured light intensity;
• and/or
• collecting directly measured light intensity and establishing direct relationship with time;
• and/or
• processing direct measured data to extract parameters or a set of parameters and correlating said parameters with time to establish relationship with the presence of bindings or interactions between analytes in the sample.

A system of opto-electrical detection of the presence of possible bindings or interactions between analytes in a sample, comprising:

• a light source configured to emit or transfer natural or manmade light and to expose a sample with said light;
• an electric field device configured to apply a biasing electric field over the sample;
• a light detector configured to detect light passing through a said light exposed sample;
• an electric parameter detector configured to detect electric parameters;
• a processing device having code portions configured to direct the processor to:
• determine the values of a selection of one or more light scattering parameters of the detected light passing through a said light exposed sample;
• determine the values of a selection of electrical parameters, for example electric scattering parameters, in response to the electrical field, and to
• determine the presence of bindings or interactions between analytes in the sample based on the values of the determined light scattering parameters, and/or electric scattering parameters, and the determined values of the electrical parameters.