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dysprosium

   Also found in: Dictionary/thesaurus, Acronyms, Encyclopedia, Wikipedia, Hutchinson 0.01 sec.
dysprosium /dys·pro·si·um/ (Dy) (-pro´ze-um) a chemical element, at. no. 66.
dys·pro·si·um (ds-prz-m, -zh-m)
n. Symbol Dy
A soft, silvery rare-earth element used in nuclear research. Atomic number 66.

dysprosium (Dy)
[disprō′sē·əm]
Etymology: Gk, dys + prositos, to approach
a rare-earth metallic element. Its atomic number is 66, and its atomic mass is 162.50. Radioactive isotopes of dysprosium are used in radioisotope scanning, particularly in studies of the bones and joints.

dysprosium (Dy) [dis-pro´ze-um]
a chemical element, atomic number 66, atomic weight 162.50. (See Appendix 6.)

dysprosium
a chemical element, atomic number 66, atomic weight 162.50, symbol Dy. See Tabe 6.


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They’re generally clustered in a separate grouping at the bottom of the table, are known collectively as the lanthanoids, and these are their names, in order of atomic number (57-70): lanthanum, cerium, praseodymium, neodymium, promethium, samarium, europium, gadolinium, terbium, dysprosium, holmium, erbium, thulium, and ytterbium.
Use of Contrast Agents Different shift agents such as dysprosium or Tm (DOTP) contrast agents increase the sensitivity and specificity of sodium MRI by shifting intracellular sodium magnetization away from extracellular sodium magnetization (exhibited well as shifted peaks).
The material under investigation was a single crystal of Dysprosium Titanate.
 
 
 
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