text: Employin' dibenzo-24-crown-8-ether (DB24C8) as a phase-transfer catalyst,
  Monodispersed, fluorescent lanthanon-doped magnetic FePt:RE (RE=Eu, Dy, and Ce) nanoparticles, yo, 'bout 3 nm in size,
  Synthesized through reducin' H2PtCl6.6H2O, Fe2(C2O4)3.5H2O, and RE(NO3)3 (RE=Eu, Dy, and Ce),
  By propylene glycol, usin' oleic acid as the stabilizer,
  In the solvent-thermal system, yo, check it.
  
  The as-synthesized chemically disordered fcc FePt:RE nanoparticles,
  Converted to a chemically ordered L1 0 structure after annealin' treatment at 873 K,
  Accompanied by a coercivity increase, yo, that's the way it goes.
  Interesting fact, the amorphous formation trend is strengthened,
  In an europium-doped FePt:Eu alloy, yo, coercive force enhanced.
  
  Thermal stability, yo, the addition of europium inhibits phase transformation,
  And optical measurement results, yo, they prove the deal,
  FePt:Dy alloy nanoparticles, they got them fluorescent properties,
  That's what's up, man, that's the real deal.