In order to achieve the main objectives of the project, several specific objectives are defined. The objectives are classified among these specifically assigned to subproject 1 (S1, leaded by UAB) or to subproject 2 (S2, leaded by UB), with little participation of the other subproject, and these shared by both subprojects together. As there is a clear correspondence between specific objectives and working packages (WP), the number of the related WP is indicated in each case.

1. To develop modified electrodes with different technologies for voltammetric sensors and sensor arrays  (WP1). (S1, S2)
2. To develop modified electrodes with use of Molecularly imprinted polymers (MIPs). Use of MIPs also for sensing and separation (WP2). (S1)
3. To investigate the possibilities of spectroelectrochemical measurements for hybrid sensing, (WP3). (S2)
4. To adapt voltammetric and optical sensors to flow measurements (WP4). (S2)
5. To develop and apply chemometric strategies for data fusion and data treatment (WP5). (S1, S2)
6. To integrate the achievements of WP1-WP5 into biosensors and bioanalysis systems with enhanced recognition elements (WP6). (S1, S2)
7. To apply the biosensors and bioanalysis systems developed to the samples and analytes   considered in the study  (WP7). (S1, S2)
8. To disseminate the results of the project (WP8). (S1, S2)

The structure of the project and the interactions between the different WP are summarised in the PERT diagram: