Nanoscience and technology are a discipline of science that explores and tries to manipulate matter at the atomic, molecular, and supramolecular levels (the nanometer scale). Quantum mechanical and surface boundary effects become relevant at such length scales, giving features on materials that aren't visible at larger, macroscopic length scales. Nanoscale science and technology, sometimes known as "nanoscience" or "nanotechnology" is a branch of science and engineering that is enabled by our relatively new capability to alter and analyze matter at the level of single atoms and small groups of atoms. Many breakthroughs in the last two decades of the twentieth century contributed to this possibility, including scientific instrument inventions such as the scanning tunneling microscope. Scientists and engineers have started regulating the structure and properties of materials and systems on a scale of 109 meters, or 1/100,000 the width of a human hair, using such technologies.
Title : Multicomponent high-entropy cantor alloys
Brian Cantor, University of Oxford, United Kingdom
Title : Threshold switching in nickle-doped zinc oxide based memristor for artificial sensory applications
Rajwali Khan, University of Lakki Marwat, Pakistan
Title : Do nanoscience and nanoengineering need new models for materials and processes?
Elias C Aifantis, Aristotle University of Thessaloniki, Greece
Title : Photoalignment and photopatterning nanosize azodye layers for new liquid crystal devices
Vladimir Chigrinov, The Hong Kong University of Science and Technology, Hong Kong
Title : Nanotechnology in the maintenance of artifacts
Alaa saed abdelmagid zailouk, Ministry of Tourism and Antiquities, Egypt
Title : Metal quantum-dots in glasses for nanophotonics
Purushottam Chakraborty, Saha Institute of Nuclear Physics, India