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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Science and technology roadmap for graphene, related two-dimensional crystals, and hybrid systems
Andrea C. Ferrari,Francesco Bonaccorso,Francesco Bonaccorso,Vladimir I. Fal'ko,Konstantin S. Novoselov,Stephan Roche,Peter Bøggild,Stefano Borini,Frank H. L. Koppens,Vincenzo Palermo,Nicola M. Pugno,Nicola M. Pugno,Nicola M. Pugno,Jose A. Garrido,Roman Sordan,Alberto Bianco,Laura Ballerini,Maurizio Prato,Elefterios Lidorikis,Jani Kivioja,Claudio Marinelli,Tapani Ryhänen,Alberto F. Morpurgo,Jonathan N. Coleman,Valeria Nicolosi,Luigi Colombo,Albert Fert,Albert Fert,Mar García-Hernández,Adrian Bachtold,Grégory F. Schneider,Francisco Guinea,Cees Dekker,Matteo Barbone,Zhipei Sun,Costas Galiotis,Alexander N. Grigorenko,Gerasimos Konstantatos,Andras Kis,Mikhail I. Katsnelson,Lieven M. K. Vandersypen,A. Loiseau,Vittorio Morandi,Daniel Neumaier,Emanuele Treossi,Vittorio Pellegrini,Vittorio Pellegrini,Marco Polini,Alessandro Tredicucci,Gareth M. Williams,Byung Hee Hong,Jong Hyun Ahn,Jong Min Kim,Herbert Zirath,Bart J. van Wees,Herre S. J. van der Zant,Luigi Occhipinti,Andrea di Matteo,Ian A. Kinloch,Thomas Seyller,Etienne Quesnel,Xinliang Feng,K.B.K. Teo,Nalin Rupesinghe,Pertti Hakonen,Simon R. T. Neil,Quentin Tannock,Tomas Löfwander,Jari M. Kinaret +68 more
TL;DR: An overview of the key aspects of graphene and related materials, ranging from fundamental research challenges to a variety of applications in a large number of sectors, highlighting the steps necessary to take GRMs from a state of raw potential to a point where they might revolutionize multiple industries are provided.
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Nanotoxicity of graphene and graphene oxide.
Amedea B. Seabra,Amauri J. Paula,Amauri J. Paula,Renata de Lima,Oswaldo Luiz Alves,Nelson Durán,Nelson Durán +6 more
TL;DR: This review discusses recent results based on in vitro and in vivo cytotoxicity and genotoxicity studies of graphene-related materials and critically examines the methodologies employed to evaluate their toxicities.
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Toxicity of engineered nanoparticles in the environment.
TL;DR: The current understanding of toxicity of engineered nanoparticles to representatives of various trophic levels is summarized to highlight important challenges within the field of econanotoxicity, challenges that analytical chemists are expertly poised to address.
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Graphene in the Aquatic Environment: Adsorption, Dispersion, Toxicity and Transformation
TL;DR: The mechanisms of GFNs toxicity at the cellular level are reviewed and the remaining unclear points on toxic mechanisms such as membrane damage are presented.
Journal ArticleDOI
Horizon scan of global conservation issues for 2011
William J. Sutherland,Rosalind Aveling,Thomas M. Brooks,Mick N. Clout,Lynn V. Dicks,Liz Fellman,Erica Fleishman,David W. Gibbons,Brandon Keim,Fiona A. Lickorish,Kathryn A. Monk,Diana Mortimer,Lloyd S. Peck,Jules Pretty,Johan Rockström,Jon Paul Rodríguez,Rebecca K. Smith,Mark Spalding,Femke H. Tonneijck,Andrew R. Watkinson +19 more
TL;DR: The authors in this article presented the output of the fifth annual horizon-scanning exercise, which aims to identify topics that increasingly may affect conservation of biological diversity, but have yet to be widely considered.
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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The structure of suspended graphene sheets
Jannik C. Meyer,A. K. Geim,Mikhail I. Katsnelson,Kostya S. Novoselov,Timothy J. Booth,S. Roth +5 more
TL;DR: These studies by transmission electron microscopy reveal that individual graphene sheets freely suspended on a microfabricated scaffold in vacuum or air are not perfectly flat: they exhibit intrinsic microscopic roughening such that the surface normal varies by several degrees and out-of-plane deformations reach 1 nm.
Journal ArticleDOI
Cytotoxicity of Nanoparticles
TL;DR: For nanoparticles to move into the clinical arena, it is important that nanotoxicology research uncovers and understands how these multiple factors influence the toxicity of nanoparticles so that their undesirable properties can be avoided.
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