iBet uBet web content aggregator. Adding the entire web to your favor.
iBet uBet web content aggregator. Adding the entire web to your favor.



Link to original content: http://dbpedia.org/resource/Actinium-225
About: Actinium-225

About: Actinium-225

An Entity of Type: Thing, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Actinium-225 (225Ac, Ac-225) is an isotope of actinium. It undergoes alpha decay to francium-221 with a half-life of 10 days, and is an intermediate decay product in the neptunium series (the decay chain starting at 237Np). Except for minuscule quantities arising from this decay chain in nature, 225Ac is entirely synthetic.

thumbnail
Property Value
dbo:abstract
  • Actinium-225 (225Ac, Ac-225) is an isotope of actinium. It undergoes alpha decay to francium-221 with a half-life of 10 days, and is an intermediate decay product in the neptunium series (the decay chain starting at 237Np). Except for minuscule quantities arising from this decay chain in nature, 225Ac is entirely synthetic. The decay properties of actinium-225 are favorable for usage in targeted alpha therapy (TAT); clinical trials have demonstrated the applicability of radiopharmaceuticals containing 225Ac to treat various types of cancer. However, the scarcity of this isotope resulting from its necessary synthesis in cyclotrons limits its potential applications. (en)
dbo:thumbnail
dbo:wikiPageID
  • 23282391 (xsd:integer)
dbo:wikiPageLength
  • 12058 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1114604069 (xsd:integer)
dbo:wikiPageWikiLink
dbp:abundance
dbp:decayEnergy
  • 5.935100 (xsd:double)
dbp:decayMass
  • 221 (xsd:integer)
dbp:decayMode
dbp:decayProduct
  • francium-221 (en)
dbp:decaySymbol
  • Fr (en)
dbp:imageCaption
  • Cherenkov radiation from a sample of Ac-225 , photo by Dr Andrew R Burgoyne at ORNL (en)
dbp:mass
  • 225.023229 (xsd:double)
dbp:massNumber
  • 225 (xsd:integer)
dbp:numNeutrons
  • 136 (xsd:integer)
dbp:numProtons
  • 89 (xsd:integer)
dbp:parent
  • protactinium-229 (en)
  • radium-225 (en)
  • thorium-225 (en)
dbp:parent2Decay
  • a (en)
dbp:parent2Mass
  • 229 (xsd:integer)
dbp:parent2Symbol
  • Pa (en)
dbp:parent3Decay
  • e (en)
dbp:parent3Mass
  • 225 (xsd:integer)
dbp:parent3Symbol
  • Th (en)
dbp:parentDecay
  • b (en)
dbp:parentMass
  • 225 (xsd:integer)
dbp:parentSymbol
  • Ra (en)
dbp:symbol
  • Ac (en)
dbp:wikiPageUsesTemplate
dcterms:subject
rdfs:comment
  • Actinium-225 (225Ac, Ac-225) is an isotope of actinium. It undergoes alpha decay to francium-221 with a half-life of 10 days, and is an intermediate decay product in the neptunium series (the decay chain starting at 237Np). Except for minuscule quantities arising from this decay chain in nature, 225Ac is entirely synthetic. (en)
rdfs:label
  • Aktinium-225 (cs)
  • Actinium-225 (en)
  • Aktinium-225 (in)
owl:sameAs
prov:wasDerivedFrom
foaf:depiction
foaf:isPrimaryTopicOf
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License