What is the simple definition of nanotechnology?

What is the simple definition of nanotechnology?

Nanotechnology is the term given to those areas of science and engineering where phenomena that take place at dimensions in the nanometre scale are utilised in the design, characterisation, production and application of materials, structures, devices and systems.

Why is Nanomanufacturing important?

Nanotechnology has greatly contributed to major advances in computing and electronics, leading to faster, smaller, and more portable systems that can manage and store larger and larger amounts of information.

What is nano molecular technology?

Molecular nanotechnology (MNT) is a technology based on the ability to build structures to complex, atomic specifications by means of mechanosynthesis. This is distinct from nanoscale materials.

What is another example of a nanotechnology?

Nanosensors, dramatically improved high-performance materials, or highly efficient propulsion systems are but a few examples. The applications of nanotechnology and nanomaterials can be found in many cosmetic products including moisturisers, hair care products, make up and sunscreen.

What is the process for nanomanufacturing?

Nanomanufacturing encompasses processes aimed at building nanoscale structures, devices and systems either in one, two or three dimensions. Bottom-up and Top-down manufacturing techniques are available. Use of single molecular and interfacial Engineering to nanomanufacturing [10]

What is Nanorobotics technology?

Nanoid robotics, or for short, nanorobotics or nanobotics, is an emerging technology field creating machines or robots whose components are at or near the scale of a nanometer (10−9 meters).

What are nanoparticles used for?

Nanoparticles are now being used in the manufacture of scratchproof eyeglasses, crack- resistant paints, anti-graffiti coatings for walls, transparent sunscreens, stain-repellent fabrics, self-cleaning windows and ceramic coatings for solar cells.

What are nanomaterials used for?

Nano materials are used in a variety of, manufacturing processes, products and healthcare including paints, filters, insulation and lubricant additives. In healthcare Nanozymes are nanomaterials with enzyme-like characteristics.

What is supramolecular chemistry and nanotechnology?

Supramolecular chemistry has developed from early host-guest chemistry to selfassembly of small, low molecular building blocks to lager supramolecular aggregates both in solution, in the solid state, and at interfaces. The resulting (nano) objects have contributed to the new field of nanotechnology.

What are the concepts advanced by supramolecular chemistry?

Important concepts advanced by supramolecular chemistry include molecular self-assembly, molecular folding, molecular recognition, host–guest chemistry, mechanically-interlocked molecular architectures, and dynamic covalent chemistry.

What is supramolecular and heterocyclic chemistry?

Supramolecular chemistry is the chemical basis for bottom-up nanofabrication. Heterocyclic compounds possess a cyclic structure with two or more different kinds of atoms in one or more rings. They are widely distributed in Nature and are essential for biological processes.

What are Supramolecular biomaterials?

Supramolecular biomaterials afford a number of modular and generalizable platforms with tunable mechanical, chemical and biological properties. These include systems based on supramolecular assembly of peptides, host–guest macrocycles, high-affinity hydrogen bonding, and metal–ligand interactions.