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The developments and improvements in nanotechnology in last decades have provided the use of nanoparticles in various areas for many applications such as biomedical, electronics, pharmaceutical, cosmetics, aerospace and so on. Inorganic nanoparticles have been widely used in various areas such as biomedicine, electronics, photonics, and thermotics due to their unique chemical and physical properties. With the help of rapid development of science technology, inorganic nanoparticles and the …

Silicon dioxide (SiO2), commonly called silica, is a compound formed by a molecule of silicon and two of oxygen, linked by a covalent bond. It is usually white or colorless and is not soluble in water or ethanol. By associating with minerals it forms the family of silicates. It appears as a compound in the sand and is one of the components of quartz. Silicon dioxide has several industrial applications that include its use as an additive in the food industry, it appears in the list of food …

Titanium Dioxide (TiO­2) is an inorganic compound that exists in solid form with three different structures. The most important use of titanium oxide is as a white pigment in a wide variety of products, which include paints, lacquers, adhesives, plastics, paper, and printing inks. This is due to its high refractive index and chemical inertia. In this article, we will study the properties, structure, production methods, and applications of Titanium Dioxide in detail.IntroductionTitanium oxi …

Enhancing renewable energy systems is crucial for achieving a sustainable future. Advanced technologies such as solar, hydrogen, and biomass energy possess significant potential to supply clean energy. Nanotechnology plays a critical role in overcoming the efficiency and cost barriers of these renewable energy sources, thereby facilitating a transition to a greener and more sustainable energy landscape. This article explores the role of nanotechnology in improving renewable energy systems, …

Quantum dots (QDs) are generally fluorescent semiconductor nanoparticles sized less than 20 nm with each particle containing some 200 to 1000 atoms. Depending on a phenomenon called “quantum confinement” and their surface to volume ratio, quantum dots adopt particular electronic and optical properties. Vahid Javan KouzegaranAnalytical Chemist (Ph.D.) / Nanografi Nano TechnologyIntroductionQuantum dots structure is made of two main parts as a core which is protected by a shell. The …