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Nanoparticles
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D053758 |
[Any crystalline structure possessing dimensions measured in terms of nanometers.
, Nanometer-sized particles that are nanoscale in three dimensions. They include nanocrystaline materials; NANOCAPSULES; METAL NANOPARTICLES; DENDRIMERS, and QUANTUM DOTS. The uses of nanoparticles include DRUG DELIVERY SYSTEMS and cancer targeting and imaging.
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Nanopore Sequencing
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D000081414 |
[A sequencing protocol that drives nucleic acids (DNA or RNA) in an electric field through NANOPORES allowing single molecule sequence analysis.
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Nanopores
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D058608 |
[Small holes of nanometer dimensions in a membrane, that can be used as single molecule detectors. The pores can be biological or synthetic.
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Nanoshells
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D057145 |
[Nanometer range spherical cores of particular semiconductor compounds surrounded by an ultrathin metal shell that is commonly made of gold or silver. This configuration gives the nanoshells highly tunable optical properties. They have potential in biomedicine for diagnosis and therapy.
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Nanospheres
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D054118 |
[Spherical particles of nanometer dimensions.
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Nanostructures
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D049329 |
[Materials which have structured components with at least one dimension in the range of 1 to 100 nanometers. These include NANOCOMPOSITES; NANOPARTICLES; NANOTUBES; and NANOWIRES.
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Nanotechnology
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D036103 |
[The development and use of techniques to study physical phenomena and construct structures in the nanoscale size range or smaller.
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Nanotubes
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D043942 |
[Solid rather than hollow nanometer-sized rods formed from multiwalled nanotubes.
, Nanometer-sized tubes composed of various substances including carbon (CARBON NANOTUBES), boron nitride, or nickel vanadate.
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Nanotubes, Carbon
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D037742 |
[Lengthwise cut and unzipped multiwalled carbon nanotubes.
, Nanometer-sized tubes composed mainly of CARBON. Such nanotubes are used as probes for high-resolution structural and chemical imaging of biomolecules with ATOMIC FORCE MICROSCOPY.
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Nanotubes, Peptide
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D045333 |
[NANOTUBES formed from cyclic peptides (PEPTIDES, CYCLIC). Alternating D and L linkages create planar rings that self assemble by stacking into nanotubes. They can form pores through CELL MEMBRANE causing damage to cells.
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Nanoviridae
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D052657 |
[A family of DNA viruses infecting plants and transmitted by APHIDS. Genera include NANOVIRUS and BABUVIRUS.
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Nanovirus
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D025682 |
[A genus in the family NANOVIRIDAE containing multiple circular single-stranded DNA molecules. The type species is Subterranean clover stunt virus.
, Type species of the genus NANOVIRUS.
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Nanowires
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D053770 |
[Nanometer-scale wires made of materials that conduct electricity. They can be coated with molecules such as antibodies that will bind to proteins and other substances.
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Naphazoline
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D009278 |
[An adrenergic vasoconstrictor agent used as a decongestant.
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Naphthacenes
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D009279 |
[Polyacenes with four ortho-fused benzene rings in a straight linear arrangement. This group is best known for the subclass called TETRACYCLINES.
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Naphthaleneacetic Acids
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D009280 |
[Naphthalene derivatives containing the -CH2CCO2H radical at the 1-position, the 2-position, or both. Compounds are used as plant growth regulators to delay sprouting, exert weed control, thin fruit, etc.
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Naphthalenes
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D009281 |
[Two-ring crystalline hydrocarbons isolated from coal tar. They are used as intermediates in chemical synthesis, as insect repellents, fungicides, lubricants, preservatives, and, formerly, as topical antiseptics.
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Naphthalenesulfonates
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D009282 |
[A class of organic compounds that contains a naphthalene moiety linked to a sulfonic acid salt or ester.
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Naphthalimides
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D053644 |
[Compounds with three fused rings that appear like a naphthalene fused to piperidone or like a benz(de)isoquinoline-1,3-dione (not to be confused with BENZYLISOQUINOLINES which have a methyl separating the naphthyl from the benzyl rings). Members are CYTOTOXINS.
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Naphthol AS D Esterase
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D009283 |
[Hydrolytic enzyme activity used as a histocytochemical test for the presence of esterases in tissue. Substrate used is 3-hydroxy-4'-nitro-2-naphthanilide chloroacetate (naphthol AS-D).
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