What are nanoparticles, and how are they used? Nanoparticles The use of ceramic coatings in solar cells, scratchproof eyeglasses as well as crack-resistant paints, antigraffiti walls, transparent sunblocks, stain repellent fabrics, and self-cleaning windows is now common. What is a Nanoparticle? Nanoparticles or ultrafine particles are defined as particles of matter with a size between […]
What are nanoparticles, and how are they used? Nanoparticles The use of ceramic coatings in solar cells, scratchproof eyeglasses (and other products) is increasing. What are the components of a nanoparticle? Nanoparticles or ultrafine particles are defined as particles of matter with a size between 1 and 10 nanometres. The term is also used to […]
What is nanopowder? Nanopowder It is also known as nanoparticle and refers to ultrafine particle sizes between 1-100nm. Some people refer to it as ultrafine particle. It is bigger than atomic particles and smaller than normal particles. Nanoparticles are absorbed into the body by the outer layer, such as the skin or the lungs. The […]
What is nanopowder? Nanopowder It is also known as nanoparticle and refers to ultrafine particle sizes between 1nm and 100nm. Some people refer to it as ultrafine particle. It is bigger than atomic particles and smaller than normal particles. Nanoparticles are absorbed into the human body by the outer layer, such as the skin or […]
What are nanoparticles, and how are they used? Nanoparticles The use of ceramic coatings in solar cells, scratchproof eyeglasses as well as crack-resistant paints and anti-graffiti walls is increasing. What is a Nanoparticle? Nanoparticles or ultrafine particles are defined as particles of matter with a size between 1 and 10 nanometres. The term is also […]
What is Nano Silica? Silicon Dioxide Nanoparticles also known by silica nanoparticles and nano-silica appear as white powder. Based on their structure, nanometer silica particles are divided into P and S types. P-type silica particles are distinguished by their large number of nanopores. Their porosity is 0.61 mL/g and have higher UV reflectivity than S […]
What is Colloidal Gold ? Colloidal Gold refers to a sol- or colloidal suspension made of gold nanoparticles in water. The most common colloids are wine red for spherical particle sizes less than 100nm and blue/purple for larger spherical particle sizes or nanorods. The optical, electronic, molecular recognition and molecular recognition properties of gold nanoparticles […]
One team discovered that bacteria can be exposed to nanoparticles of gold, which causes their cells to burst and leak material, leading to death. Each year, more than 25,000 people die from bacterial infection that cannot be treated with antibiotics. Drug resistance is increasing. Researchers hope to discover other ways to fight the bacterial threat. […]
Overview of Nano diamond The nano-diamonds, also known as diamond nanoparticles, are diamonds smaller than 1 micron in size and can be created by an explosive or meteorite strike. Due to its low cost, ease of large-scale synthetic, surface functionalization, high biocompatibility and easy synthesis, nano diamond has been extensively studied in the electronic, biological […]
What exactly is colloidal or sol gold? It is a colloidal suspension (or colloidal solution) of nanoparticles of gold in fluid (usually water). Colloid colors are typically wine red for spherical particle sizes less than 100nm or blue/purple (for more spherical particles, or nanorods). Property of Colloidal Gold Colloid gold nanoparticles’ properties and applications are […]