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Descriptor English: Quantum Dots
Descriptor Spanish: Puntos Cuánticos
Descriptor puntos cuánticos
Entry term(s) nanocristales semiconductores
Scope note: Fragmentos de tamaño nanométrico de material cristalino semiconductor que emite FOTONES. La longitud de onda se basa en el tamaño de confinamiento del punto. Pueden ser incluidos en MICROESFERAS para la realización de TÉCNICAS DE QUÍMICA ANALÍTICA de alto rendimiento.
Descriptor Portuguese: Pontos Quânticos
Descriptor French: Boîtes quantiques
Entry term(s): Dot, Quantum
Dots, Quantum
Nanocrystal, Semiconductor
Nanocrystals, Semiconductor
Nanoparticle, Semiconductor
Nanoparticles, Semiconductor
Quantum Dot
Semiconductor Nanocrystal
Semiconductor Nanocrystals
Semiconductor Nanoparticle
Semiconductor Nanoparticles
Tree number(s): E07.705
J01.637.512.600.650
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D045663
Scope note: Nanometer sized fragments of semiconductor crystalline material which emit PHOTONS. The wavelength is based on the quantum confinement size of the dot. They can be embedded in MICROBEADS for high throughput ANALYTICAL CHEMISTRY TECHNIQUES.
Annotation: do not confuse with microscopic fluorescent bar codes which are micrometer sized
Allowable Qualifiers: AD administration & dosage
AE adverse effects
AN analysis
CH chemistry
CL classification
EC economics
HI history
ME metabolism
MI microbiology
PO poisoning
PS parasitology
RE radiation effects
SD supply & distribution
SN statistics & numerical data
ST standards
TO toxicity
TU therapeutic use
UL ultrastructure
VI virology
Public MeSH Note: 2004
History Note: 2004
Related: Semiconductors MeSH
DeCS ID: 38357
Unique ID: D045663
NLM Classification: QT 36.5
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 2004/01/01
Date of Entry: 2003/07/09
Revision Date: 2015/03/31
Quantum Dots - Preferred
Concept UI M0449016
Scope note Nanometer sized fragments of semiconductor crystalline material which emit PHOTONS. The wavelength is based on the quantum confinement size of the dot. They can be embedded in MICROBEADS for high throughput ANALYTICAL CHEMISTRY TECHNIQUES.
Preferred term Quantum Dots
Entry term(s) Dot, Quantum
Dots, Quantum
Quantum Dot
Semiconductor Nanoparticles - Related but not broader or narrower
Concept UI M0496325
Preferred term Semiconductor Nanoparticles
Entry term(s) Nanoparticle, Semiconductor
Nanoparticles, Semiconductor
Semiconductor Nanoparticle
Semiconductor Nanocrystals - Related but not broader or narrower
Concept UI M0497540
Preferred term Semiconductor Nanocrystals
Entry term(s) Nanocrystal, Semiconductor
Nanocrystals, Semiconductor
Semiconductor Nanocrystal



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