Unveiling the mystery behind the strong polydopamine adhesion: an original approach by introducing local isotopic markers IZO-PDA Project financed by Executive Unit for the Financing of Higher Education, Research, Development and Innovation UEFISCDI Project Code: PN-III-P4-ID-PCE-2020-1463 Program: Cercetare fundamentală și de frontieră Project Type: Proiecte de cercetare exploratorie Contract No.: PCE 201/2021 Duration: 2021 – 2023 Project Funding: 1.198.032 RON Project Director: Dr. Claudiu Filip