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Eco-Nanozymology: A Catalytic Paradigm Integrating Energy, Environment, and Ecology
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This review paper explores how scientists are combining nanotechnology with enzyme-like materials (called "nanozymes") to tackle environmental and energy problems, including breaking down pollutants like microplastics and turning farm waste into useful products. While this research is mostly about environmental cleanup and green energy rather than direct human health treatments, it matters because reducing microplastics and pollution in our environment could ultimately mean less exposure to these harmful substances in our air, water, and food.
Eco-nanozymology, as an emerging interdisciplinary field, integrates nanotechnology with principles of enzymology to offer innovative strategies for energy conversion and environmental remediation. In contrast with conventional enzymology, eco-nanozymology enhances catalytic efficiency through the precise regulation of interfacial microstructures, electronic distributions, active site configurations, multienzyme cascade catalysis, and functionalized carrier engineering. By harnessing and amplifying natural ecological processes, eco-nanozymology enables effective modulation of energy flow and material cycling within ecosystems. This review focuses on recent advances in the application of eco-nanozymology across energy-related domains, including nitrogen fixation, carbon fixation, methane oxidation, hydrogen production, and energy conversion devices. It further provides an in-depth analysis of the recent progress in the efficient degradation of environmental pollutants and resource-oriented valorization of low-value biomass, such as lignin, agricultural residues, livestock manure, and microplastics. These studies highlight the pivotal role of eco-nanozymology in enhancing the efficiency of environmental management, accelerating the development of green energy technologies, and advancing carbon neutrality goals. The continued development of eco-nanozymology is expected to open new horizons for the deepening and expansion of nanozyme applications, offering green, environmentally friendly, and sustainable technological pathways to address global energy and environmental challenges.
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Environmental impact and mitigation of micro(nano)plastics pollution using green catalytic tools and green analytical methods
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Researchers reviewed the growing problem of microplastics and nanoplastics in the environment, then assessed enzyme-based strategies for breaking them down, finding that enzymes specifically targeting plastic polymer structures offer a promising, sustainable approach to degradation, especially when stabilized on nanomaterials to extend their activity.
Emerging Trends in Smart Nanozymes for Microplastic/Nanoplastic Remediation: Mechanistic Insights and Food System Applications
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Nanozymes — nanomaterials with enzyme-like catalytic activity — show promise for degrading microplastics and nanoplastics in food systems through oxidative and hydrolytic mechanisms, including stimulus-responsive designs that activate under specific pH or light conditions. Developing efficient degradation tools is critical given that microplastic contamination has been documented throughout the food chain, from packaging to drinking water.
Microbiological Interventions in Microplastics Remediation
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Tiny plastic particles called microplastics have become a major pollution problem, showing up in our water, food, and even our bodies, and current cleanup methods like filtering or chemical treatments are often too expensive or impractical to use widely. This book reviews emerging research on using bacteria and enzymes—nature's tiny recycling workers—to break down plastic waste more cheaply and sustainably. While this is a summary of existing science rather than new experiments, it points to a promising future where microbes could help reduce our exposure to microplastics, which matters since these particles have been linked to potential health concerns.
Green Solutions: Bioremediation Strategies Against Microplastic Pollution-A Comprehensive Review
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Microplastics, tiny plastic particles now found in our soil, water, and air, are building up in ecosystems and food chains, which matters for human health since we're likely ingesting them through food and water too. This review pulls together existing research on using living organisms like bacteria and enzymes (some genetically enhanced) to break down these plastics, offering a promising, nature-based cleanup approach rather than proposing new experiments of its own. The takeaway: while scientists are making real progress on biological solutions, more research is needed to scale these methods up for widespread real-world use.
Impact of Microplastics on the Environment and Human/Animal Health and Their Enzymatic Removal
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This review covers the environmental and health impacts of microplastics across ecosystems and discusses enzymatic degradation approaches, examining how identified plastic-degrading enzymes could be engineered or deployed at scale to reduce MP persistence in the environment.
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When a large batch of papers lands in the Atlas, we read through it and send a short write-up of what stood out.