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Nano boron carbide and ultrafine boron carbide powder were prepared by variable current laser ion vapor phase method. Boron carbide, also known as black diamond, has a molecular formula of B4C and is usually a gray black micro powder. It is one of the three hardest materials known (the other two being diamond and cubic boron nitride). Hard black glossy crystal. The hardness is lower than industrial diamond, but higher than silicon carbide. Compared to most pottery, it has lower fragility. Has a large thermal neutron capture cross-section. Strong chemical resistance. Not susceptible to corrosion by hydrogen fluoride and nitric acid. Dissolved in molten alkali but insoluble in water and acid.

In recent years, the rise of nanotechnology has given us the ability to explore the unique characteristics of materials at a molecular level. One of these materials is palladium, a silvery-white metal that has emerged as a prominent player in the world of precious metal nanoparticles. In this blog post, we will explore the different ways palladium nanoparticles are revolutionizing various industries, from healthcare to energy.

Nanoparticles have been increasingly used in biomedical and clinical applications. However, their nonspecific interaction with proteins in biological media has posed challenges in their translation into clinical applications. In this regard, gold nanoparticles (AuNPs) have received significant attention due to their unique optical and electronic properties, leading to important applications in imaging, diagnostics, and therapy. This article will explore the impact of surface coating of AuNPs on the formation of protein corona, and the implications of the findings for the design of colloidal nanomaterials for biological applications.

​The use of silver-based materials for their strong antibacterial properties has long been recognized, but concerns about their potential toxicity have led to the need for alternative, safe, and effective antibacterial systems. Against this backdrop, a team of researchers has developed a novel synergistic antibacterial system using arginine-modified chitosan (ACS) composite silver-loaded MMT (AgNPs@MMT) for food preservation. This article explores this promising solution in detail.

There are several techniques that can be used to test the purity of a powder. One common method is X-ray diffraction analysis (XRD), which can be used to identify and quantify the different crystalline phases in a powder.

Nanometer powder, in recent years, has become an essential material in various fields, including electronic devices, biomedical science, and energy storage systems. To characterize the unique structure and properties of nanometer powders, scanning electron microscopy (SEM) has become an invaluable tool. However, preparing nanometer powders for SEM imaging is non-trivial and requires special attention to avoid data distortion caused by preparation artefacts. In this article, we will discuss the methods for preparing nanometer powders for SEM imaging and demonstrate how SAT NANO's products and services can simplify the preparation process.