Nanocrystalline material - Wikipedia
A nanocrystalline (NC) material is a polycrystalline material with a crystallite size of only a few nanometers. These materials fill the gap between amorphous materials without any long range order and conventional coarse-grained materials.
Nanocrystals: An Overview of Fabrication, Characterization and ...
Nanocrystals is a prominent tool to solve the issue related to poor aqueous solubility and helps in improving the bioavailability of many drugs as reported in the literature. Nanocrystals can be prepared by top down methods, bottom up methods and combination methods.
Nanocrystal - an overview | ScienceDirect Topics
Nanocrystal In subject area: Agricultural and Biological Sciences Ceramics are 3D nanostructures composed of inorganic and nonmetallic polycrystalline sintered bodies, single crystals, nanocrystalline materials, fine powders, films—thick or thin, and fibers with various conformations.
Nanocrystals: Tiny Particles with Transformative Potential
Nanocrystals, a subtype of nanoparticles, specifically refer to particles that possess a crystalline structure throughout their volume, with atoms organized in a repeating, orderly pattern.
The surface science of nanocrystals | Nature Materials
2016年1月22日 · Our Review elaborates these connections and discusses the bonding, electronic structure and chemical transformations at nanomaterial surfaces. We specifically focus on the role of surface ligands...
Nanocrystals: A perspective on translational research and clinical ...
Nanocrystallization is a versatile method for salvaging poorly soluble drugs with the added benefit of a carrier‐free delivery system. In this review, we provide a comprehensive analysis of nanocrystals with emphasis on their clinical translation.
Nanocrystal - an overview | ScienceDirect Topics
A nanocrystal is defined as a material characterized by small crystallite-size in the range of a few nanometers, separated by high-angle grain boundaries, and with a large volume fraction of disordered regions known as grain boundaries.
Nanocrystal self-assembly sheds its secrets - MIT News
2016年3月21日 · The secret to a long-hidden magic trick behind the self-assembly of nanocrystal structures is starting to be revealed. The transformation of simple colloidal particles — bits of matter suspended in solution — into tightly packed, beautiful lace-like meshes, or superlattices, has puzzled researchers for decades.
Three Millennia of Nanocrystals | ACS Nano
2022年3月24日 · Nanocrystals─a distinct class of nanomaterials─are forecast to play a pivotal role in the next generation of devices such as liquid crystal displays, light-emitting diodes, lasers, and luminescent solar concentrators.
Fabricating, Characterizing and Understanding Nanocrystal ...
2020年4月15日 · In this review, CHESS researchers summarize their findings on superstructures consisting of different types of nanocrystals (nanoparticle shape, lattice symmetry, composition) and explain the symmetry and characteristics of the resulting superstructures.