Nanotechnology

Nanotechnology is a field of research and modernization with building things generally, materials and devices on the scale of atoms and molecules. Some of these technologies constrain only limited control of structure at the nanometer scale, but they are previously in use, delivering useful products. As nanoscale technologies progress, they will facilitate the evolution of molecular manufacturing, more systematic and powerful nanotechnology utilizing nanoscale machines to develop large-scale, atomically well-defined products cleanly, at low cost. Advanced nanotechnologies are as vital to security as they are to medicine, economic productivity, and the doom of Earth's environment.

Nanomaterials

Nanomaterials are one of the principal outputs of nanotechnologies as nanoscale particles, tubes, rods, or fibers. Nanoparticles are usually shown as being smaller than 100 nanometers in at limited one dimension. As nanotechnology advances, nanomaterials are finding applications in healthcare, electronics, cosmetics, textiles, information technology, and environmental certainty. Realistic ways of preparing nanomaterials for the test of their potential effects on biological systems are also being developed.

Quantum dots

Quantum dots are tiny particles or nanocrystals of a semiconducting material with diameters in the scale of 2-10 nanometers, which glow a particular color after being illuminated by light. The color they glow depends on the size of the nanoparticle. The properties of a quantum dot are not only limited by its size but also by its shape, composition, and structure, for the occurrence. A reliable manufacturing technology that makes the application of quantum dots properties for a wide-ranging number of applications in such areas as catalysis, photonics, electronics, imaging, information storage, medicine, or sense.

Nanorobotics

Nanorobotics is the technology of designing machines or robots at or adjacent to the scale of a nanometer. Though currently hypothetical, nanorobots will develop many areas within the manipulation of nano-sized objects. More particularly, nanorobotics applies to the still largely hypothetical nanotechnology engineering method of creating and developing nanorobots. The scope of nanorobotics brings collectively various disciplines, including nanofabrication methods used for manufacturing nanomotors, nanosensors, physical modeling, and nano actuators at nanoscales.

Nano-Optics

The developing trends towards nanoscience and nanotechnology execute it essential to address the key issues of optics on the nanometer scale. Nanophotonics or nano-optics is the subject of light-matter interactions on the nanometer range. The exploitation of quantum forces for technological uses is the common clear driving strength behind the current miniaturization. The novel's rapid progress is due in substantial part to our newly gained expertise to hold and manage peculiar structures on the nanoscale.

Nanosensors

Nanosensors are nanoscale devices designed to measure physical quantities for analysis, measurement or detection. There are different types of nanosensors for different functions in various applications like healthcare, defense and environmental industries. These sensors are made to have a specific functionality such as detecting chemicals, the electric conductivity of a material, detecting explosives and toxic gases and so on. The research on nanosensors is very efficient and their applications are gradually increasing in many other fields.

Organic-inorganic nanostructures

The organic-inorganic nanostructure is a structure with single units sized between 1 and 1000 nm composed of an intimate combination of inorganic and organic components. Inorganic and organic nanostructures exhibit different structures, size-dependent electrical, optical, mechanical, and thermal properties. They also have different applications in microelectronic, optoelectronic, and nano-electronic devices. The study of organic and inorganic nanostructures will help us look at the future direction of Nanotechnology.

Nanoparticles

Nanoparticles are the particles of matter that are between 1 to 100 nm on diameter. Nanoparticles small size makes them distinguished and they exhibit very different physical or chemical properties, like colloidal properties and optical or electric properties. The research on nanoparticles and their properties is very useful in understanding the overall behavior of nanomaterials and the production of nanoparticles with specific properties is an important branch of nanotechnology.