Journal ArticleDOI
An overview on manufactured nanoparticles in plants: Uptake, translocation, accumulation and phytotoxicity
Durgesh Kumar Tripathi,Shweta,Shweta Singh,Swati Singh,Rishikesh Pandey,Vijay Pratap Singh,Nilesh C. Sharma,Sheo Mohan Prasad,Nawal Kishore Dubey,Devendra Kumar Chauhan +9 more
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TLDR
The present review summarizes uptake, translocation and accumulation of nanomaterials and their recognized ways of phytotoxicity on morpho-anatomical, physiological, biochemical and molecular traits of plants and examines the intrinsic detoxification mechanisms in plants in light ofnanomaterial accumulation within plant cells or parts.About:
This article is published in Plant Physiology and Biochemistry.The article was published on 2017-01-01. It has received 521 citations till now.read more
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Nitric Oxide Ameliorates Zinc Oxide Nanoparticles Phytotoxicity in Wheat Seedlings: Implication of the Ascorbate-Glutathione Cycle.
Durgesh Kumar Tripathi,Rohit Kumar Mishra,Swati Singh,Samiksha Singh,Kanchan Vishwakarma,Shivesh Sharma,Vijay Pratap Singh,Prashant Kumar Singh,Sheo Mohan Prasad,Nawal Kishore Dubey,Avinash C. Pandey,Shivendra V. Sahi,Devendra Kumar Chauhan +12 more
TL;DR: The results of the present study have shown the role of NO in the reducing of ZnONPs toxicity through the regulation of accumulation ofZn as well as the functioning of the AsA–GSH cycle.
Journal ArticleDOI
Nanotechnology in Sustainable Agriculture: Recent Developments, Challenges, and Perspectives.
TL;DR: The current challenges of sustainability, food security and climate change that are exploring by the researchers in the area of nanotechnology in the improvement of agriculture are covered.
Journal ArticleDOI
Nanoparticles in the environment: where do we come from, where do we go to?
Mirco Bundschuh,Mirco Bundschuh,Juliane Filser,Simon Lüderwald,Moira S. McKee,George Metreveli,Gabriele E. Schaumann,Ralf Schulz,Stephan Wagner +8 more
TL;DR: Recent achievements in the field of nano-ecotoxicology in both aquatic and terrestrial systems are highlighted but also substantial gaps that require further attention in the future are referred to.
Journal ArticleDOI
Nanotechnology in agriculture: Current status, challenges and future opportunities
Muhammad Usman,Muhammad Farooq,Abdul Wakeel,Ahmad Nawaz,Sardar Alam Cheema,Hafeez ur Rehman,Imran Ashraf,Muhammad Sanaullah +7 more
TL;DR: The recent developments on applications of nanotechnology in agriculture including crop production and protection with emphasis on nanofertilizers, nanopesticides, nanobiosensors and nano-enabled remediation strategies for contaminated soils are reviewed.
Journal ArticleDOI
Effects of microplastics on wastewater and sewage sludge treatment and their removal: A review
Zhiqi Zhang,Yinguang Chen +1 more
TL;DR: In this article, the effects of microplastics on wastewater and sludge treatment and the mechanisms were discussed, and the problems that need to be addressed in the future were pointed out and the key points for future investigation were proposed.
References
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Toxic Potential of Materials at the Nanolevel
TL;DR: The establishment of principles and test procedures to ensure safe manufacture and use of nanomaterials in the marketplace is urgently required and achievable.
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Reactive oxygen species and antioxidant machinery in abiotic stress tolerance in crop plants
TL;DR: The biochemistry of ROS and their production sites, and ROS scavenging antioxidant defense machinery are described, which protects plants against oxidative stress damages.
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Reactive Oxygen Species, Oxidative Damage, and Antioxidative Defense Mechanism in Plants under Stressful Conditions
TL;DR: The generation, sites of production and role of ROS as messenger molecules as well as inducers of oxidative damage are described and the antioxidative defense mechanisms operating in the cells for scavenging of ROS overproduced under various stressful conditions of the environment are described.
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Structural models of primary cell walls in flowering plants: consistency of molecular structure with the physical properties of the walls during growth
TL;DR: This review integrates information on the chemical structure of individual polymers with data obtained from new techniques used to probe the arrangement of the polymers within the walls of individual cells consistent with the physical properties of the wall and its components.
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Nanomaterials with enzyme-like characteristics (nanozymes): next-generation artificial enzymes
Hui Wei,Erkang Wang +1 more
TL;DR: This review discusses various nanomaterials that have been explored to mimic different kinds of enzymes and covers their kinetics, mechanisms and applications in numerous fields, from biosensing and immunoassays, to stem cell growth and pollutant removal.