Effects of uncoated and citric acid coated cerium oxide nanoparticles, bulk cerium oxide, cerium acetate, and citric acid on tomato plants
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چکیده
منابع مشابه
Evaluation of Antioxidant and cytotoxic Effects of Cinnamon-Coated Cerium Oxide Nanoparticles on PC12 Cell Line
Background & objectives: Research on intelligent nanomaterials that accelerate the process of nerve regeneration and treatment by different methods such as antioxidant effects, stimulation of nerve cell proliferation, modulation of the immune system and inflammatory factors is great importance. The aim of this study was to prepare cinnamon-coated cerium oxide nanoparticles and evaluate its anti...
متن کاملCerium oxide nanoparticles in cancer
With the development of many nanomedicines designed for tumor therapy, the diverse abilities of cerium oxide nanoparticles (CONPs) have encouraged researchers to pursue CONPs as a therapeutic agent to treat cancer. Research data have shown CONPs to be toxic to cancer cells, to inhibit invasion, and to sensitize cancer cells to radiation therapy and chemotherapy. CONPs also display minimal toxic...
متن کاملCerium and yttrium oxide nanoparticles are neuroprotective.
The responses of cells exposed to nanoparticles have been studied with regard to toxicity, but very little attention has been paid to the possibility that some types of particles can protect cells from various forms of lethal stress. It is shown here that nanoparticles composed of cerium oxide or yttrium oxide protect nerve cells from oxidative stress and that the neuroprotection is independent...
متن کاملOxidase-like activity of polymer-coated cerium oxide nanoparticles.
Inorganic enzyme? Ceria nanoparticles exhibit unique oxidase-like activity at acidic pH values. These redox catalysts can be used in immunoassays (ELISA) when modified with targeting ligands (see picture; light blue and yellow structures are nanoparticles with attached ligands). This modification allows both for binding and for detection by the catalytic oxidation of sensitive colorimetric dyes...
متن کاملComparison the Effects of Cerium Nanoparticles (CeNP) and Cerium Oxide (CeO2) on Oxidative Toxic Stress in Human Lymphocytes
Background: Dermatophytes are the most common fungal agents causing superficial skin infections in worldwide. Species identification of these fungi is important for therapeutic and epidemiological apects. The purpose of this study was to determine the epidemiology of dermatophytosis in patients referring to medical mycology laboratory of Razi hospital in Tehran, during 2014. Materials and Meth...
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ژورنال
عنوان ژورنال: Science of The Total Environment
سال: 2016
ISSN: 0048-9697
DOI: 10.1016/j.scitotenv.2015.11.143