Abstract: A method of preparation of a gold electrode, which includes the steps of: a) inkjet printing on a substrate an ink including gold nanoparticles functionalized with a compound Cap of formula (I) HS-A-Polyalkylene glycol (I), wherein A is a bound or an alkyl chain having 1 to 12 carbon atoms and wherein polyalkylene glycol is polyethylene glycol, polypropylene glycol or a mixture thereof; and b) annealing printed ink, wherein the compound Cap has an average molar mass of less than 500 g/mol, preferably an average molar mass of about 200 g/mol. Also, an electrode obtainable by the method of the invention, a sensor including the electrode and the use of the sensor.

Abstract: An organic electrochemical transistor, which includes a biologic detection layer and a catalytic layer, the latter being a composite material including noble metal nanoparticles and an organic conductive matrix. Also, a method for detection of a biological analyte wherein a biological fluid is contacted with such an organic electrochemical transistor.

Abstract: An organic electrochemical device including a substrate on which a source and drain are located, a gate electrode, and either a conductive channel of at least one organic conductive track or a conductive channel including at least one organic conductive track. Also, a method of manufacturing the organic electrochemical device.

Abstract: A system for providing user motivating suggestion having a user interface; a processor; a HEP module for health evaluation and prescription of a user configured to provide a prescription of the basis of heath related information concerning the user; a PEM module for personality evaluation and user motivation, configured to perform an evaluation of the type of personality of the user and to identify the main driver of user motivation so as to select at least one category of services capable of motivate the user which is adapted to the prescription; a PAS module for user services configured to search from an available service included in the category of services and a PIC module for user interaction and context detection configured to

Abstract: A method for locating a mobile element in a predetermined zone, including supplying power to an on-board module in the mobile element, where the on-board module includes an electronic circuit and an on-board coil, generating a locating signal by the electronic circuit and transmission of the locating signal via the on-board coil, picking up the locating signal by receiver coils on a support in proximity to the predetermined zone, each of the receiver coils configured to pick up the locating signal when the mobile element is in proximity, and determining a location of the mobile element in the predetermined zone by detecting a signal level on the support in the form of an array by a processing unit connected to the support. The electronic circuit and the on-board coil constitute an RLC circuit that oscillates, generating the locating signal by sudden interruption of the current through the on-board coil.