Suppose 100 nm NPs at high an low concentrations but nano particle size is same .. how ever impact is always there either its low or high. Lets join interesting open debate and collect the facts.
"All things are poison, and nothing is without poison; the dosage alone makes it so a thing is not a poison." What we are speaking about saying "low" and "high" concentration?
Feel free to mention me in your response in case of any extra questions.
Best of luck in your research!
Yours sincerely,
M. Sc. Vadym Chibrikov
Department of Microstructure and Mechanics of Biomaterials
Institute of Agrophysics, Polish Academy of Sciences
To answer this approach of Nanoplastics toxicity, i have been doing nanomaterials , and the diverse environmental and surrounding conditions ( like sun rays , mechanical stress , temperature ) are responsible of creating more quickly free radicals from nanoplastics and in hydric media dilution of these particles is more concerning! so the more we have the nanoplastics blended or protected by other stable composite the more are considered as durable and relatively safe and recyclable
The characteristics that affect the toxicity of Nanoparticles are their size, shape, material, and surface chemistry. Therefore, apart from the issue of their concentration, size is more effective on toxicity, especially in the biological environment, such as cells. Best regards