Abstract: A system includes a cuvette including a cuvette body forming a substantially planar exterior surface and having a sensor window defined within the substantially planar exterior surface. The cuvette further includes a probe retention structure extending from the cuvette body. The system includes a probe with a probe body and a protrusion that is removably coupled to the probe retention structure.

Abstract: An electronic driving circuit for a microfluidic device, having a number of synchronized driving stages to generate a respective driving signal for each electrode or group of electrodes of the microfluidic device, the driving signals having a desired amplitude, frequency and phase-shift. Each driving stage has a switching-mode amplifier stage to receive a clock signal and a target signal and to generate, at an output thereof, an output signal defining a respective driving signal. The amplifier stage has: a switching module, coupled to a first internal node and controlled by the clock signal for selectively bringing the first internal node to a control signal; a filter module, coupled between the first internal node and the output, to provide the output signal; and a feedback module.

Abstract: An electronic driving circuit for a microfluidic device, having a number of synchronized driving stages to generate a respective driving signal for each electrode or group of electrodes of the microfluidic device, the driving signals having a desired amplitude, frequency and phase-shift. Each driving stage has a switching-mode amplifier stage to receive a clock signal and a target signal and to generate, at an output thereof, an output signal defining a respective driving signal. The amplifier stage has: a switching module, coupled to a first internal node and controlled by the clock signal for selectively bringing the first internal node to a control signal; a filter module, coupled between the first internal node and the output, to provide the output signal; and a feedback module.

Abstract: A labeling system includes a label applicable on a product and provided with an identification code of the product, the identification code being covered with a non-transparent covering varnish or ink of the removable type; a server; wherein the identification code is a QR-code bi-dimensional bar code which is read through an external electronic device in such that, following the reading, the external electronic device makes an Internet connection to the server.