Plant And Nanoparticles

This book presents a holistic view of the complex and dynamic responses of plants to nanoparticles, the signal transduction mechanisms involved, and the regulation of gene expression. Further, it addresses the phytosynthesis of nanoparticles, the role of nanoparticles in the antioxidant systems of plants and agriculture, the beneficial and harmful effects of nanoparticles on plants, and the application of nanoparticles and nanotubes to mass spectrometry, aiming ultimately at an analysis of the metabolomics of plants. The growing numbers of inventions in the field of nanotechnology are producing novel applications in the fields of biotechnology and agriculture. Nanoparticles have received much attention because of the unique physico-chemical properties of these compounds. In the life sciences, nanoparticles are used as “smart” delivery systems, prompting the Nobel Prize winner P. Ehrlich to refer to these compounds as “magic bullets.” Nanoparticles also play an important role in agriculture as compound fertilizers and nano-pesticides, acting as chemical delivery agents that target molecules to specific cellular organelles in plants. The influence of nanoparticles on plant growth and development, however, remains to be investigated. Lastly, this book reveals the research gaps that must be bridged in the years to come in order to achieve larger goals concerning the applications of nanotechnology in the plants sciences. In the 21st century, nanotechnology has become a rapidly emerging branch of science. In the world of physical sciences, nanotechnological tools have been exploited for a broad range of applications. In recent years, nanoparticles have also proven useful in several branches of the life sciences. In particular, nanotechnology has been employed in drug delivery and related applications in medicine.

This book highlights the implications of nanotechnology in plant sciences, particularly its potential to improve food and agricultural systems, through innovative, eco-friendly approaches, and as a result to increase plant productivity. Topics include various aspects of nanomaterials: biophysical and biochemical properties; methods of treatment, detection and quantification; methods of quantifying the uptake of nanomaterials and their translocation and accumulation in plants. In addition, the effects on plant growth and development, the role of nanoparticles in changes in gene and protein expression, and delivery of genetic materials for genetic improvement are discussed. It also explores how nanotechnology can improve plant protection and plant nutrition, and addresses concerns about using nanoparticles and their compliances. This book provides a comprehensive overview of the application potential of nanoparticles in plant science and serves as a valuable resource for students, teachers, researchers and professionals working on nanotechnology.

Toxicity of Nanoparticles in Plants: An Evaluation of Cyto/Morpho-physiological, Biochemical and Molecular Responses, Volume Five in the Nanomaterial-Plant Interactions series, reviews the latest research on toxicological effects of using nanotechnology in plants. Key themes include analyzing plant exposure to nanomaterials, mechanisms of toxicity of nanoparticles to plants, and effects, uptake and translocation of various different nanoparticles. This will be an essential read for any scientist or researcher looking to assess and understand the potential toxicological risks associated with plant nanotechnology. To date, nanotechnology is considered one of the most promising areas of research due to the widespread applications of nanomaterials in plant science and agriculture. However, extensive use of nano-based products raises concerns regarding their toxicity in crop plants, their environmental impact and potential consequences to humans via the food chain. Discusses environmental concerns raised by the extensive use of nanotechnology Highlights the impact of plants treated with nanoparticles on nutritional status Reviews major challenges for assessing the toxicity of nanomaterials in plants

Phytonanotechnology: Challenges and Prospects consolidates information on the use of phytonanoparticles for biomedical, environmental and agricultural applications, covering recent advances in experimental and theoretical studies on various properties of nanoparticles derived from plant sources. The book deals with various attributes of phytonanoparticles, discussing their current and potential applications. In addition, it explores the development of phytonanoparticles, synthesis techniques, characterization techniques, environmental remediation applications, anti-microbial properties, miscellaneous applications, and multi-functional applications. Risks associated with nanoparticles are also discussed. This book is an important reference for materials scientists, engineers, environmental scientists, food scientists and biomedical scientists who want to learn more about the applications of nanoparticles derived from plant sources. Explores synthesis methods of phytonanoparticles from a variety of plant groups Discusses the major biological reactions of phytonanoparticles Outlines the major opportunities and challenges of using phytonanoparticles in biomedical, environmental and agricultural applications

This book presents recent developments involving the role of nanoparticles on plant physiology and growth. Nanotechnology applications include improvement of agricultural production using bio-conjugated NPs (encapsulation), transfer of DNA in plants for development of insect pest-resistant varieties, nanoformulations of agrochemicals such as pesticides and fertilizers for crop improvement, and nanosensors/nanobiosensors in crop protection for identification of diseases and residues of agrochemicals. Recent findings on the increased use of nanotechnology in agriculture by densely populated countries such as China and India indicate that this technology may impart a substantial impact on reducing hunger, malnutrition, and child mortality.

This book explores the interactions between nanomaterials/nanoparticles and plants and unveils potential applications. The chapters emphasize the implications of nanoparticles in cross-discipline approaches, including agricultural science, plant physiology, plant biotechnology, material science, environmental science, food chemistry, biomedical science, etc. It presents recent advances in experimental and theoretical studies and gives in-depth insights into the interaction between nanoparticles and plant cells. In addition, it discusses the potential applications and concerns of nanoparticles comprehensively. The research field of plant nanotechnology has great potential within plant sciences and agriculture and the related research is getting increased at present. The study of plant nanotechnology receives an advantage from the great progress of nanotechnology in biomedical sciences particularly the well-development of a variety of biocompatible nanoparticles (NPs) and advanced analytical techniques. Nowadays, although some NPs have been applied in the studies of plant and agronomic sciences, the knowledge regarding physiology and underlying mechanisms within the plant cell remains limited. This book offers a critical reference for students, teachers, professionals, and a wide array of researchers in plant science, plant physiology, plant biotechnology, material science, environmental science, food chemistry, nanotechnology, and biomedical science. It could also benefit the related field of plant nanotechnology for designing and organizing future research.

Molecular Impacts of Nanoparticles on Plants and Algae covers molecular mechanisms of plants/algae related to cellular uptake and translocation of nanoparticles, and genome, transcriptome, proteome, and metabolome responses against it. The book introduces readers to state-of-the-art developments and trends of nanoparticles and plants/algae including interaction of nanoparticles with biological compounds in vitro. Nanoscience and nanotechnology have rapidly been developed in the last few decades, and they have a wide range of applications in industry, medicine, food, and agriculture. In agriculture, nanoparticles (NPs) have successfully been used for growth regulation, crop protection and improvement. They are also employed to cope with plant nutrient deficiencies. A predicted significant increase in the output of NPs will cause the discharge of a remarkable number of NPs to ecosystems, creating a need to understand how to optimize or mitigate their impact depending on their potential impact. These include serious health concerns for living organisms in aquatic, terrestrial, and atmospheric environments as well as human health through their potential existence in plant-based foods. The impact of NPs on living organisms including plants and algae, and uptake, translocation and molecular response mechanisms should be carefully considered before producing and using nanoparticles in large amounts as NPs, when entered to the body, induce changes in gene expressions related to the photosystem, water transport, cell wall formation, and cell division. Further recent studies have showed that NPs are potential agents or stressors to alter proteome, transcriptome, genome and metabolome responses. Impacts of nanoparticles on molecular mechanisms of plants and algae presents the most recent findings on nanoparticle and plant/algae interaction by focusing to molecular response mechanisms at genome, transcriptome, proteome and metabolome levels. In addition, uptake and translocation mechanism of nanoparticles will be assessed both in plant and algae Throughout this book, the latest developments and discoveries will be highlighted as well as open problems and future challenges in molecular mechanisms of plants/algae as a response of nanoparticles. Presents genome, transcriptome, proteome, and metabolome responses in plants/algae, along with cellular uptake and translocation mechanisms Illustrates nano-particle-plant/algae interactions Covers both simple and higher organisms, addressing both algae and plant

Discover the role of nanotechnology in promoting plant growth and protection through the management of microbial pathogens In Nanotechnology in Plant Growth Promotion and Protection, distinguished researcher and author Dr. Avinash P. Ingle delivers a rigorous and insightful collection of some of the latest developments in nanotechnology particularly related to plant growth promotion and protection. The book focuses broadly on the role played by nanotechnology in growth promotion of plants and their protection through the management of different microbial pathogens. You’ll learn about a wide variety of topics, including the role of nanomaterials in sustainable agriculture, how nano-fertilizers behave as soil feed, and the dual role of nanoparticles in plant growth promotion and phytopathogen management. You’ll also discover why nanotechnology has the potential to revolutionize the current agricultural landscape through the development of nano-based products, like plant growth promoters, nano-fertilizers, nano-pesticides, and nano-insecticides. Find out why nano-based products promise to be a cost-effective, economically viable, and eco-friendly approach to tackling some of the most intractable problems in agriculture today. You’ll also benefit from the inclusion of: A thorough introduction to the prospects and impacts of using nanotechnology to promote the growth of plants and control plant diseases An exploration of the effects of titanium dioxide nanomaterials on plant growth and the emerging applications of zinc-based nanoparticles in plant growth promotion Practical discussions of nano-fertilizer in enhancing the production potentials of crops and the potential applications of nanotechnology in plant nutrition and protection for sustainable agriculture A concise treatment of nanotechnology in seed science and soil feed Toxicological concerns of nanomaterials used in agriculture Perfect for undergraduate, graduate, and research students of nanotechnology, agriculture, plant science, plant physiology, and crops, Nanotechnology in Plant Growth Promotion and Protection will also earn a place in the libraries of professors and researchers in these areas, as well as regulators and policymakers.