enviorement get bad
The main concerns about nanoparticles relate to their potential adverse effects on human health and the environment. There is a concern that nanoparticles can penetrate cells and tissues, leading to inflammation or other toxic effects. Additionally, the long-term environmental impact of nanoparticles is not yet fully understood, and there is concern about their bioaccumulation in organisms and potential disruption of ecosystems.
Can you recognize Cu nanoparticles without TEM microscopy?
Michael Faraday is generally considered to be the first person to conduct scientific research on nanoparticles.
Silver nanoparticles are antibacterial, and when embedded in plastics for use in the medical field, are non-toxic. This makes silver nanoparticles useful in plastic applications such as surgical catheters.
We cant really see nanoparticles to tell if they have colours, some do depending on what they are made from, but more commonly we see nanoparticles as a suspension in water, ethanol or some other solvent. These solutions can give rise to some intense colours, this is due to raylaigh scattering that takes place from the nanoparticles. A phemonon called surface plasmon resonance also has a part to play in the colours that we see for colloidal nanoparticles.
Thiols
Nanoparticles are put into mascara\'s to reduce clumping. Nanoparticles are made out of the soot from a candle flame.
because teh nanoparticles are so good
The two main concerns of physics are the study and the understanding of matter and energy and their interactions.
Nanoparticles shouldn't be universally banned, as they have many beneficial uses in various fields like medicine and technology. However, some concerns exist about their potential environmental and health impacts, especially if they are not properly regulated or controlled. Research and regulations are needed to ensure their safe use and minimize any negative effects.
Can you recognize Cu nanoparticles without TEM microscopy?
no they are not. nanoparticles are much smaller than normal/ordinary particles
Michael Faraday is generally considered to be the first person to conduct scientific research on nanoparticles.
Silver nanoparticles are antibacterial, and when embedded in plastics for use in the medical field, are non-toxic. This makes silver nanoparticles useful in plastic applications such as surgical catheters.
its is a nanoparticle of gold
asda
We cant really see nanoparticles to tell if they have colours, some do depending on what they are made from, but more commonly we see nanoparticles as a suspension in water, ethanol or some other solvent. These solutions can give rise to some intense colours, this is due to raylaigh scattering that takes place from the nanoparticles. A phemonon called surface plasmon resonance also has a part to play in the colours that we see for colloidal nanoparticles.
Personal matters and human resource concerns.