Blografi
Synthesis, Properties and Applications of Quantum Dots
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
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3rd Feb 2020
Framed: Nanoparticles in Paints
The paint industry has also taken
full advantage of nanotechnology and has incorporated it to build more
efficient, durable, anti-corrosive, adhesive, and super flexible paints. With
the help of nanomaterials, the paints with anticorrosive, insect’s killer, self-cleaning
effects have come into existence. Therefore, this article aims to discuss such
paints and their role in detail.
Background
The anticorrosive protection by
means of organic coatings (anticorrosive paints) acts by diffe
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29th Jan 2020
Metallic Nanoparticles: Top-Down and Bottom-up Approaches - Nanografi
There are two
different ways by which metallic nanoparticles can be formed. These are the bottom-up approach and the top-down approach. The two can be distinguished in the sense that while the bottom up
method is sourced from scientific research including nanoscience, the top-down
is not. The bottom-up
approach further comprises of creating nanomaterials and objects within the
same nanosphere based on atoms, molecules, and aggregate grouping. IntroductionThis sort of
groupin
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10th Oct 2019