Microplastics (ISSN 2673-8929) provides an advanced forum for studies related to the science and technology of primary and secondary microplastics and nanoplastics. It publishes reviews, regular research papers (articles), short communications as well as Special Issues on particular subjects. The aim of Microplastics is to publish papers in the field of microplastic sources, sinks and environmental fate, their potential effect on ecosystem services and human life, and mitigation measures to reduce the adverse effects of microplastics. The journal has no restrictions regarding the length of papers. Full experimental details should be provided so that the results can be reproduced. In addition, the journal has the following features: Perspectives regarding new and innovative research proposals and ideas are particularly welcome; Electronic files or software regarding the full details of the calculation and experimental procedure as well as source codes can be submitted as supplementary material.