Marine Micro/Nano-Particles Pollution and Ecological Effects

Dear Colleagues,

Marine ecosystems are increasingly threatened by the proliferation of engineered nano-sized particles, including metal and metal oxide nanoparticles, carbon nanomaterials, quantum dots, and micro/nano-plastics. These emerging contaminants exhibit unique physicochemical properties such as high reactivity, a strong adsorption capacity, and extensive environmental persistence, which may enhance their ecological risks compared to conventional pollutants. This Special Issue, entitled “Marine Micro/Nano-Particles Pollution and Ecological Effects”, aims to provide an interdisciplinary platform for advancing our understanding of the occurrence, transformation, and biological impacts of marine nanoparticles. It seeks contributions that explore the toxicological mechanisms at molecular, cellular, and ecosystem levels, with a particular focus on trophic transfer, bioaccumulation, and their synergistic effects with coexisting pollutants. Furthermore, we welcome novel analytical methods, predictive models, and ecological risk assessments that address the challenges of detecting and characterizing these particles in complex marine environments. By situating the discussion within the rapidly growing body of literature on marine pollution and ecotoxicology, this Special Issue intends to bridge fundamental research and applied solutions, fostering the development of strategies that promote ecological restoration and sustainable ocean health. Ultimately, this Special Issue will highlight knowledge gaps, propose innovative perspectives, and promote collaborative efforts toward mitigating the ecological threats posed by marine nanoparticles.

Prof. Dr. Xiaoshan Zhu
Dr. Yanhui Dai
Guest Editors

Dr. Wei Qian
Guest Editor Assistant

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