Physicochemical Interactions Of Engineered Nanoparticles And Plants
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Physicochemical Interactions Of Engineered Nanoparticles And Plants
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Author : Guadalupe De La Rosa
language : en
Publisher: Elsevier
Release Date : 2022-10-12
Physicochemical Interactions Of Engineered Nanoparticles And Plants written by Guadalupe De La Rosa and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-10-12 with Science categories.
Physicochemical Interactions of Engineered Nanoparticles and Plants: A Systemic Approach, Volume Four in the Nanomaterial-Plant Interactions series, presents foundational information on how ENMs interact with the surrounding environment. Key themes include source, fate and transport of ENMs in the environment, biophysicochemical transformations of ENMs, and chemical reactions and mechanisms of ENMs transport in plants. This book is an essential read for any scientist or researcher looking to understand the molecular interactions between ENMs and Plants. Engineered nanomaterials (ENMs) reach plant ecosystems through intentional or unintentional pathways. In any case, after release, these materials may be transformed in the environment by physical, chemical and biochemical processes. Once in contact with plant systems, biotransformation may still occur, affecting or stimulating plant metabolism. Since plants are the producers to the food chain, it is of paramount importance to understand these mechanisms at the molecular level. Presents data, predictions and modeling regarding the presence of ENMs in air, water and soil Explains, at the molecular level, the biogeochemical cycle of ENMs before plant exposure Focuses on the reactions and mechanisms of ENMs and plants
Engineered Nanoparticles And The Environment
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Author : Baoshan Xing
language : en
Publisher: John Wiley & Sons
Release Date : 2016-10-10
Engineered Nanoparticles And The Environment written by Baoshan Xing and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-10 with Science categories.
Details the source, release, exposure, adsorption, aggregation, bioavailability, transport, transformation, and modeling of engineered nanoparticles found in many common products and applications Covers synthesis, environmental application, detection, and characterization of engineered nanoparticles Details the toxicity and risk assessment of engineered nanoparticles Includes topics on the transport, transformation, and modeling of engineered nanoparticles Presents the latest developments and knowledge of engineered nanoparticles Written by world leading experts from prestigious universities and companies
Phytotoxicity Of Nanoparticles
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Author : Mohammad Faisal
language : en
Publisher: Springer
Release Date : 2018-06-28
Phytotoxicity Of Nanoparticles written by Mohammad Faisal and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-28 with Science categories.
This book provides relevant findings on nanoparticles’ toxicity, their uptake, translocation and mechanisms of interaction with plants at cellular and sub-cellular level. The small size and large specific surface area of nanoparticles endow them with high chemical reactivity and intrinsic toxicity. Such unique physicochemical properties draw global attention of scientists to study potential risks and adverse effects of nanoparticles in the environment. Their toxicity has pronounced effects and consequences for plants and ultimately the whole ecosystem. Plants growing in nanomaterials-polluted sites may exhibit altered metabolism, growth reduction, and lower biomass production. Nanoparticles can adhere to plant roots and exert physicochemical toxicity and subsequently cell death in plants. On the other hand, plants have developed various defense mechanisms against this induced toxicity. This books discusses recent findings as well as several unresolved issues and challenges regarding the interaction and biological effects of nanoparticles. Only detailed studies of these processes and mechanisms will allow researchers to understand the complex plant-nanomaterial interactions.
Plant Exposure To Engineered Nanoparticles
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Author : Cyren Rico
language : en
Publisher: Academic Press
Release Date : 2022-07-20
Plant Exposure To Engineered Nanoparticles written by Cyren Rico and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-20 with Science categories.
Plant Exposure to Engineered Nanoparticles: Uptake, Transformation, Molecular and Physiological Responses discusses the long-term exposure of plants, including agronomic crops, to nanomaterials in terrestrial environments. Chapters discuss changes in metabolite profiles in plants exposed to engineered nanomaterials, as well as modifications in elemental content of edible portions of plants. Biochemical pathways, root profiles, generational exposure, and biomass productivity are also analyzed in detail. Subsequent chapters cover risks to trophic transfer, as well as human health and ecological functions, before concluding with future approaches to plant-nanomaterial research. The book covers important aspects of the interactions between plant and nanomaterials and will be a valuable resource to scientists and researchers in plant physiology, nanotechnology, agronomy and environmental science. Analyzes research on environmental and ecological implications of nanomaterials in plants Includes the latest information on toxicity and human exposure Reviews modifications and alterations in plant expressions and biochemical pathways
Plant Microbes Engineered Nano Particles Pm Enps Nexus In Agro Ecosystems
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Author : Pardeep Singh
language : en
Publisher: Springer Nature
Release Date : 2021-03-22
Plant Microbes Engineered Nano Particles Pm Enps Nexus In Agro Ecosystems written by Pardeep Singh and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-03-22 with Science categories.
This book presents a collection of cross-disciplinary research, with contributions addressing all key features of the plant/microbe/ENP nexus in agro-ecosystems. The uptake, transport and transformation of nanoparticles in plants have attracted more and more attention in the past several years. Especially, the impact of Engineered Nanoparticles (ENPs) on bioprocesses; low-, medium- and high-level dose responses in the microbial community of soil; and long-, medium- and short-term exposure responses, particularly microbial nitrogen transformations, are just a few of the aspects involved. Since ENPs are used in many industries, including cosmetics, agriculture, medicine, food technology and waste management, their transport through biogeochemical cycles is an important focus of many studies today. Specifically, ENP–microbe interaction has been analysed with regard to disease treatment for plants; it plays a vital role in disease inhibition by releasing metal ions that act through many pathways – e.g. reactive oxygen species (ROS) generation, DNA transformation and disruption of the cell cycle – to stop cell growth in the pathogen. Due to these properties, ENPs are also used as slow release or delayed release pesticides and fungicides, and as carrier systems for growth-promoting hormones. Despite their multiple uses in various industries, the negative effects of ENPs are still a major concern for the scientific community and consumers alike. For example, their transport to various food chains has been reported to have adverse effects. This raises a degree of doubt concerning a rapidly growing scientific field with major applications in many industries. From a sustainable development perspective and particularly to ensure food security in light of the uncertainty accompanying climate change, it is imperative to address this divergence by focusing on the plant/microbe/ENP nexus.
Engineered Nanoparticles
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Author : Ashok K Singh
language : en
Publisher: Academic Press
Release Date : 2015-11-24
Engineered Nanoparticles written by Ashok K Singh and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-24 with Medical categories.
Engineered Nanoparticles: Structure, Properties and Mechanisms of Toxicity is an indispensable introduction to engineered nanomaterials (ENM) and their potential adverse effects on human health and the environment. Although research in the area of pharmacology and toxicology of ENM is rapidly advancing, a possible correlation between their physicochemical properties and biomedical properties or toxicity is not yet fully understood. This understanding is essential to develop strategies for the safe applications and handling of ENM. The book comprehensively defines the current understanding of ENM toxicity, first describing these materials and their physicochemical properties, and then discussing the toxicological theory and methodology before finally demonstrating the potential impact of ENM on the environment and human health. It represents an essential reference for students and investigators in toxicology, pharmacology, chemistry, material sciences, medicine, and those in related disciplines who require an introduction to ENM and their potential toxicological effects. Provides state-of-the-art physicochemical descriptions and methodologies for the characterization of engineered nanomaterials (ENM) Describes the potential toxicological effects of ENM and the nanotoxicological mechanisms of action Presents how to apply theory to practice in a public health and risk assessment setting
Biological Responses To Nanoscale Particles
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Author : Peter Gehr
language : en
Publisher: Springer
Release Date : 2019-04-16
Biological Responses To Nanoscale Particles written by Peter Gehr and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-16 with Science categories.
In this book the recent progress accumulated in studies of the interaction of engineered nanoparticles with cells and cellular constituents is presented. The focus is on manufacturing and characterization of nanosized materials, their interactions with biological molecules such as proteins, the mechanisms of transport across biological membranes as well as their effects on biological functions. Fundamental molecular and cellular aspects are in the foreground of the book. A further particularity is the interdisciplinary approach, including fields such as preparatory and analytical chemistry, biophysics and the physics of colloids, advanced microscopy and spectroscopy for in-situ detection of nanoparticles, cellular toxicology and nanomedicine. Nanoscale particles are known to exhibit novel and unprecedented properties that make them different from their corresponding bulk materials. As our ability to control these properties is further advanced, a huge potential to create materials with novel properties and applications emerges. Although the technological and economic benefits of nanomaterials are indisputable, concerns have also been raised that nanoscale structuring of materials might also induce negative health effects. Unfortunately, such negative health effects cannot be deduced from the known toxicity of the corresponding macroscopic material. As a result, there is a major gap in the knowledge necessary for assessing their risk to human health.
Engineered Nanomaterials And Phytonanotechnology Challenges For Plant Sustainability
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Author :
language : en
Publisher: Elsevier
Release Date : 2019-11-20
Engineered Nanomaterials And Phytonanotechnology Challenges For Plant Sustainability written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-20 with Science categories.
Engineered Nanomaterials and Phytonanotechnology: Challenges for Plant Sustainability, Volume 87 in the Comprehensive Analytical Chemistry series, highlights new advances in the field, with this new volume presenting interesting chapters on the Environmental application of nanomaterials: A promise to sustainable future, Plant-nanoparticle interactions: Mechanisms, effects, and approaches, A general overview on application of nanoparticles in agriculture and plant science, Engineered nanomaterials uptake, bioaccumulation and toxicity mechanisms in plants, Engineered nanomaterials in plants: Sensors, carriers, and bio-imaging, Antioxidant role of nanoparticles for enhancing ecological performance of plant system, Toxicity assessment of metal oxide nanoparticles on terrestrial plants, and much more. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Comprehensive Analytical Chemistry series Includes the latest information on the field of engineered nanomaterials in plants
Exposure To Engineered Nanomaterials In The Environment
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Author : Nelson Marmiroli
language : en
Publisher: Elsevier
Release Date : 2019-05-28
Exposure To Engineered Nanomaterials In The Environment written by Nelson Marmiroli and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-28 with Science categories.
Exposure to Engineered Nanomaterials in the Environment provide a new, holistic framework for testing and evaluating the potential benefits and risks of engineered nanomaterials (ENMs), including their potential socioeconomic impacts, ethical issues and consumers’ expectations and fears. The book covers nanomaterial presence in various environments, agroecosystems and other areas within the human sphere of actions. The book includes sections on (i) Chemical, physical and biological properties, (ii) Presence and diffusion of ENMs in human environments, agriculture, food and drug products, (iii) ENMs as a pillar in biological and medical research, and (iv) Social and regulatory issues emerging from years of application. The book is designed to increase awareness to key end-users and stakeholders, including food producers and processors, industry, representatives of society and consumers, and those looking to implement an accurate and effective risk analysis procedure that promotes the sustainable use of nanotechnology. Assesses both the positive and negative impacts of engineered nanomaterials in the environment Shows how engineered nanomaterials are used in agricultural environments, food products, drugs and cosmetics Discusses the unique properties of a range of engineered nanomaterials that lead to their environmental effects
Nanoscience And Plant Soil Systems
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Author : Mansour Ghorbanpour
language : en
Publisher: Springer
Release Date : 2017-02-14
Nanoscience And Plant Soil Systems written by Mansour Ghorbanpour and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-02-14 with Technology & Engineering categories.
This book provides in-depth reviews of the effects of nanoparticles on the soil environment, their interactions with plants and also their potential applications as nanofertilizers and pesticides. It offers insights into the current trends and future prospects of nanotechnology, including the benefits and risks and the impact on agriculture and soil ecosystems. Individual chapters explore topics such as nanoparticle biosynthesis, engineered nanomaterials, the use of nanoclays for remediation of polluted sites, nanomaterials in water desalination, their effect on seed germination, plant growth, and nutrient transformations in soil, as well as the use of earthworms as bioremediating agents for nanoparticles. It is a valuable resource for researchers in academia and industry working in the field of agriculture, crop protection, plant sciences, applied microbiology, soil biology and environmental sciences.