[PDF][PDF] Phytotoxicity of metal oxide nanoparticles is related to both dissolved metals ions and adsorption of particles on seed surfaces

SG Wu, L Huang, J Head, DR Chen… - J Pet Environ …, 2012 - researchgate.net
This study assesses the biological effects of nanoparticles (NPs) based on seed germination
and root elongation tests. Lettuce, radish and cucumber seeds were incubated with various …

Particle size and concentration dependent toxicity of copper oxide nanoparticles (CuONPs) on seed yield and antioxidant defense system in soil grown soybean …

E Yusefi-Tanha, S Fallah, A Rostamnejadi… - Science of the total …, 2020 - Elsevier
Increasing applications of engineered nanomaterials (ENMs) warrant lifecycle assessment
of their potential toxicity. Herein, we investigated potential phytotoxicity of copper oxide …

Toxicity and Uptake of CuO Nanoparticles: Evaluation of an Emerging Nanofertilizer on Wheat (Triticum aestivum L.) Plant

AS Ibrahim, GAM Ali, A Hassanein, AM Attia… - Sustainability, 2022 - mdpi.com
Wet chemistry was used to produce copper oxide nanoparticles (CuO NPs). The results
indicated that most nanoparticles were bacillus-shaped and relatively uniform in size (less …

Differential bioaccumulations and ecotoxicological impacts of metal-oxide nanoparticles, bulk materials, and metal-ions in cucumbers grown in sandy clay loam soil

B Ahmed, A Rizvi, A Syed, A Jailani, AM Elgorban… - Environmental …, 2021 - Elsevier
Expanding applications of metal-oxide nanoparticles (NPs) and increased environmental
deposition of NPs followed by their interactions with edible crops threaten yields. This study …

Copper Oxide Nanoparticle-Embedded Hydrogels Enhance Nutrient Supply and Growth of Lettuce (Lactuca sativa) Infected with Fusarium oxysporum f. sp. lactucae

H Shang, C Ma, C Li, J Zhao, W Elmer… - … science & technology, 2021 - ACS Publications
The use of nanotechnology to suppress crop diseases has attracted increasing attention in
agriculture. The present work investigated the antifungal efficacy of copper oxide …

Proteomic analysis unravels response and antioxidation defense mechanism of rice plants to copper oxide nanoparticles: Comparison with bulk particles and …

C Peng, Y Xia, W Zhang, Y Wu… - ACS Agricultural Science & …, 2022 - ACS Publications
The increasing application of nanomaterials in agriculture raises environmental risks, but the
information on how nanomaterials impact plant proteins is still limited. Here, we exposed the …

CuO and ZnO nanoparticles: phytotoxicity, metal speciation, and induction of oxidative stress in sand-grown wheat

CO Dimkpa, JE McLean, DE Latta, E Manangón… - Journal of nanoparticle …, 2012 - Springer
Metal oxide nanoparticles (NPs) are reported to impact plant growth in hydroponic systems.
This study describes the impact of commercial CuO (< 50 nm) and ZnO (< 100 nm) NPs on …

Soil and foliar exposure of soybean (Glycine max) to Cu: Nanoparticle coating-dependent plant responses

C Deng, Y Wang, JM Cantu, C Valdes, G Navarro… - NanoImpact, 2022 - Elsevier
In this study, we investigated the effects of citric acid (CA) coated copper oxide nanoparticles
(CuO NPs) and their application method (foliar or soil exposure) on the growth and …

Chitosan-Loaded Copper Oxide Nanoparticles: A Promising Antifungal Nanocomposite against Fusarium Wilt Disease of Tomato Plants

MA Mosa, SE El-Abeid - Sustainability, 2023 - mdpi.com
The extensive use of agrochemicals for crop protection is increasing their environmental
risks. Due to the incredible antimicrobial potential of nanomaterials, research into their …

Dose-Dependent Physiological and Transcriptomic Responses of Lettuce (Lactuca sativa L.) to Copper Oxide Nanoparticles—Insights into the Phytotoxicity …

T Xiong, S Zhang, Z Kang, T Zhang, S Li - International Journal of …, 2021 - mdpi.com
Understanding the complex mechanisms involved in plant response to nanoparticles (NPs)
is indispensable in assessing the environmental impact of nano-pollutants. Plant leaves can …