“…Moreover, it has been well documented in the relevant bibliography that various organic and inorganic compounds such as PCBs and PAHs, which are among the most reported adsorbates found in MPs [79], as well as pharmaceuticals [80,81], pesticides [26,82], heavy metals [83] and other contaminants, are widely present in the sea environment [84]. The affinity of coexisting pollutants towards MPs and NPs is dependent on several different parameters, such as the type of both pollutant and polymer, the size of plastic pieces (MPs or NPs), the type and energy of chemical intermolecular forces of interaction (van der Waals, hydrogen bonding, π-π interaction, etc.…”