Cytotoxic Effects of Silver Nanoparticles to Embryonic Zebrafish (Danio Rerio) Cells, Focussing on the Development of Alternative Models for Nano (eco)toxicity Studies
Title | Cytotoxic Effects of Silver Nanoparticles to Embryonic Zebrafish (Danio Rerio) Cells, Focussing on the Development of Alternative Models for Nano (eco)toxicity Studies PDF eBook |
Author | Ana Isabel Carrazco Quevedo |
Publisher | |
Pages | 0 |
Release | 2022 |
Genre | |
ISBN |
Size and Surface Area Dependent Toxicity of Silver Nanoparticles in Zebrafish Embryos (Danio Rerio)
Title | Size and Surface Area Dependent Toxicity of Silver Nanoparticles in Zebrafish Embryos (Danio Rerio) PDF eBook |
Author | George Reid Tuttle |
Publisher | |
Pages | 42 |
Release | 2013 |
Genre | Nanoparticles |
ISBN |
Many studies addressing the toxicity of silver nanomaterials have found that smaller sized silver nanoparticles are usually more toxic to organisms and in cell culture than particles of larger sizes yet it is not entirely clear why. We investigated the size dependent toxicity of silver nanoparticles by measuring the response of embryonic zebrafish (Danio rerio) following exposure to a library of thirteen distinct silver nanoparticle size distributions with mean diameters between 8.9 nm and 112.6 nm. Data analysis using dose-response modeling revealed that silver nanoparticles (AgNP) induced embryo toxicity that is dependent on the total surface area and not on the mass or particle number in solution. Included in this study is a comparison between embryo toxicity induced by silver nitrate (AgNO3) and AgNPs for cardiovascular endpoints, as well as an investigation into the influence of the chorion on AgNP toxicity. This study demonstrates the importance of using alternative dose metrics in nanotoxicology, and highlights the value of using the embryonic zebrafish to explore nanomaterial structure activity relationships.
Cytotoxic effects of silver nanoparticles to embryonic zebrafish toxicity studies
Title | Cytotoxic effects of silver nanoparticles to embryonic zebrafish toxicity studies PDF eBook |
Author | Ana Isabel Carrazco Quevedo |
Publisher | |
Pages | 0 |
Release | 2022 |
Genre | |
ISBN |
Engineered Nanoparticles and the Environment
Title | Engineered Nanoparticles and the Environment PDF eBook |
Author | Baoshan Xing |
Publisher | John Wiley & Sons |
Pages | 506 |
Release | 2016-10-10 |
Genre | Science |
ISBN | 1119275822 |
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
Toxicity Assessment
Title | Toxicity Assessment PDF eBook |
Author | Carlos M. Palmeira |
Publisher | |
Pages | 266 |
Release | 2021 |
Genre | Medicine |
ISBN | 9781071610916 |
This book collects protocols from different areas of knowledge to assist in the identification of toxic effects exerted by different xenobiotics. At the same time as classical techniques are presented, modern techniques with alternative models to the use of animals are also presented. Given the ever-increasing exposure to different compounds and their effects on population health, the assessment of multiple endpoints is of utmost importance for better risk assessment, and this collection addresses that need. Written for the highly successful Methods in Molecular Biology series, chapters include introductions to their respective topics, lists of the necessary materials and reagents, step-by-step, readily reproducible laboratory protocols, and tips on troubleshooting and avoiding known pitfalls. Authoritative and practical, Toxicity Assessment: Methods and Protocols aims to serve researchers in this vast field of science as they seek to better understand the mechanisms of action of different xenobiotics.
Nanoparticles in the Lung
Title | Nanoparticles in the Lung PDF eBook |
Author | Akira Tsuda |
Publisher | CRC Press |
Pages | 403 |
Release | 2014-12-19 |
Genre | Medical |
ISBN | 1439892806 |
Nanoparticles have a physical dimension comparable to the size of molecular structures on the cell surface. Therefore, nanoparticles, compared to larger (e.g., micrometer) particles, are considered to behave differently when they interact with cells. Nanoparticles in the Lung: Environmental Exposure and Drug Delivery provides a better understanding
The Maturing Nanotechnology Market
Title | The Maturing Nanotechnology Market PDF eBook |
Author | BCC Research |
Publisher | |
Pages | |
Release | 2016-11 |
Genre | |
ISBN | 9781622963850 |