Graphene phytotoxicity in the seedling stage of cabbage, tomato, red spinach, and lettuce
TLDR
In this article, the effects of graphene on root and shoot growth, biomass, shape, cell death, and reactive oxygen species (ROS) of cabbage, tomato, red spinach, and lettuce, were investigated using a concentration range from 500 to 2000 mg/L.About:
This article is published in Carbon.The article was published on 2011-10-01 and is currently open access. It has received 326 citations till now. The article focuses on the topics: Spinach & Phytotoxicity.read more
Citations
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Journal ArticleDOI
Nanobiotechnology-mediated sustainable agriculture and post-harvest management
TL;DR: In this article , the use of engineered nanoagroparticles greatly enhances agricultural productivity and mitigates the environmental issues posed by conventional chemical fertilizers by using nanomaterials as fertilizers.
Journal ArticleDOI
Assessment of graphene oxide toxicity on the growth and nutrient levels of white clover (Trifolium repens L.).
TL;DR: In this paper , the effects of graphene oxide (GO) on the growth and nutrient uptake of white clover were evaluated after 50 and 100 days of exposure, and the results indicate that GO can suppress plant growth by oxidative stress, photosynthesis inhibition, and nutrient imbalance.
Book ChapterDOI
Antioxidant role of nanoparticles for enhancing ecological performance of plant system
TL;DR: There is a scope of targeted research to reveal potentiality of prospective NPs individually or in their combinations for alleviating different abiotic stresses.
Journal ArticleDOI
Recent progress in bio-mediated synthesis and applications of engineered nanomaterials for sustainable agriculture
Kainat Amin Ismail Bora,S. A. R. Hashmi,Faisal Zulfiqar,Zainul Abideen,Haibat Ali,Zamin Shaheed Siddiqui,Kadambot H. M. Siddique +6 more
TL;DR: In this paper , the authors present recent developments in bio-mediated ENM and green synthesis techniques using plants, algae, fungi and bacteria, including significant contributions to identifying major ENM applications in agriculture with potential impacts on sustainability, such as the role of different ENMs in agriculture and their impact on different plant species.
Book ChapterDOI
Terrestrial Nanotoxicology: Evaluating the Nano-Biointeractions in Vascular Plants
TL;DR: The effects of engineered nanoparticles (ENPs) in living organisms are described in a myriad of articles as mentioned in this paper, with few exceptions, research reports show that toxic effects of ENPs on plants are associated with particle size, phase, surface properties, exposure concentration, and soil chemistry.
References
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The rise of graphene
TL;DR: Owing to its unusual electronic spectrum, graphene has led to the emergence of a new paradigm of 'relativistic' condensed-matter physics, where quantum relativistic phenomena can now be mimicked and tested in table-top experiments.
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Graphene-based composite materials
Sasha Stankovich,Dmitriy A. Dikin,Geoffrey Dommett,K. Kohlhaas,Eric Zimney,Eric A. Stach,Richard D. Piner,SonBinh T. Nguyen,Rodney S. Ruoff +8 more
TL;DR: The bottom-up chemical approach of tuning the graphene sheet properties provides a path to a broad new class of graphene-based materials and their use in a variety of applications.
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REACTIVE OXYGEN SPECIES: Metabolism, Oxidative Stress, and Signal Transduction
Klaus Apel,Heribert Hirt +1 more
TL;DR: The mechanisms of ROS generation and removal in plants during development and under biotic and abiotic stress conditions are described and the possible functions and mechanisms for ROS sensing and signaling in plants are compared with those in animals and yeast.
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