WP 4.4.1 & WP4.4.2 & WP4.4.3 & WP4.4.4 Protocol assesing the microalgee capability to test biotoxicity, Protocol on synthesis of mini proteins and/or biomimetic peptide structurallt and functionally characterized, Protocol of immobiliziation on a proper substrte for biosensors optimisation, repot of optical bioassays performances characterized