Neutron magnetic moment: The neutron magnetic moment is the intrinsic magnetic dipole moment of the neutron, symbol μn. Protons and neutrons, both nucleons, comprise the nucleus of atoms, and both nucleons behave as small magnets whose strengths are measured by their magnetic moments.Nanoparticle: Nanoparticles are particles between 1 and 100 nanometers in size. In nanotechnology, a particle is defined as a small object that behaves as a whole unit with respect to its transport and properties.Lamellar granule: Lamellar granules (otherwise known as membrane-coating granules (MCGs), lamellar bodies, keratinosomes or Odland bodies) are secretory organelles found in type II pneumocytes and keratinocytes. They are oblong structures, appearing about 300-400 nm in width and 100-150 nm in length in transmission electron microscopy images.Magnetospirillum: Magnetospirillum is a Gram-negative, microaerophilic genus of magnetotactic bacterium, first isolated from pond water by the microbiologist R. P.Magnetosome: Magnetosome chains are membranous prokaryotic structures present in magnetotactic bacteria. They contain 15 to 20 magnetite crystals that together act like a compass needle to orient magnetotactic bacteria in geomagnetic fields, thereby simplifying their search for their preferred microaerophilic environments.Trioxide: A trioxide is a compound with three oxygen atoms. For metals with the M2O3 formula there are several common structures.Sodium ferric gluconate complexCoulter counter: 150px|thumb|right|The tip of the Coulter counter in a buffer solution, counting cells in solution.Ethmoid sinus: The ethmoidal sinuses or ethmoidal air cells of the ethmoid bone are one of the four paired paranasal sinuses. They are a variable in both size and number of small cavities in the lateral mass of each of the ethmoid bones and cannot be palpated during an extraoral examination.Polyvalent DNA gold nanoparticles: Polyvalent DNA gold nanoparticles are colloidal gold whose surface is modified with thiol capped synthetic DNA sequences. They were co-discovered by Chad Mirkin et al.Paleoproterozoic: The Paleoproterozoic (; also Palaeoproterozoic) is the first of the three sub-divisions (eras) of the Proterozoic occurring (2.5–1.Argentium sterling silver: Argentium silver 935 is a modern sterling silver alloy, containing 93.5% silver, in which the traditional alloy (92.Charged Aerosol Release Experiment: The Charged Aerosol Release Experiment also known as CARE, is a project run by NASA which will use a rocket to release dust in the upper atmosphere to form a dusty plasma in space. NASA plans to trigger cloud formation around the rocket's exhaust particles.History of nanotechnology: The history of nanotechnology traces the development of the concepts and experimental work falling under the broad category of nanotechnology. Although nanotechnology is a relatively recent development in scientific research, the development of its central concepts happened over a longer period of time.Magnetic pulse welding: Magnetic pulse welding (MPW) is a solid state welding process that uses magnetic forces to weld two workpieces together. The welding mechanism is most similar to that of explosion welding.Iron stress repressed RNA: Iron stress repressed RNA (IsrR) is a cis-encoded antisense RNA which regulates the expression of the photosynthetic protein isiA. IsiA expression is activated by the Ferric uptake regulator protein (Fur) under iron stress conditions.Mars Orbiter Laser Altimeter: [Martian hemispheres by MOLA.jpg|right|thumb|260px|MOLA topographic images of the two hemispheres of Mars.Neural drug delivery systems: Neural drug delivery is the next step beyond the basic addition of growth factors to nerve guidance conduits. Drug delivery systems allow the rate of growth factor release to be regulated over time, which is critical for creating an environment more closely representative of in vivo development environments.International Journal of Nanomedicine: The International Journal of Nanomedicine is a peer-reviewed medical journal covering research on the application of nanotechnology in diagnostics, therapeutics, and drug delivery systems throughout the biomedical field. The journal was established in 2006 and is published by Dove Medical Press.ChitosanCystamineMolecular Foundry: thumbnail|200px|The Molecular Foundry building in Berkeley, CaliforniaThermoanaerobacter acetoethylicus: Thermoanaerobacter acetoethylicus, formerly called Thermobacteroides acetoethylicus, is a species of thermophilic, non-spore-forming bacteria.Arie Ben-Bassat and J.Silicon dioxide