text: Yo, check it out, let me lay it down
  Talkin' 'bout them nanoplastics, they all around
  They come from weatherin' microplastics, it's a fact
  Spreadin' everywhere, no escapin' that
  
  But hold up, there's a debate, don't you see?
  Lack of proof got 'em questionin' what they be
  Chemical identification, that's what they lack
  But we got a method, gonna put 'em on track
  
  We got that RISE, it's a powerful tool
  Correlative Raman imaging, nothin' to fool
  Scanning electron microscopy, it's the key
  Directly identifyin' nanoparticles, you see
  
  From recycled PVC powders, they arise
  Heterogeneous NPs, nothin' to despise
  Nano-PVC, nano-CaCO3, they in the mix
  Complexes with pigments, playin' tricks
  
  Wash it up, filter it through a fine mesh
  Poly(ether sulfone) filter, we put it to the test
  Nano-PVC stands out, no need to guess
  Separatin' it from the rest, we're the best
  
  2D mapping with RISE, it's the bomb
  Chemical info, we drop it like a psalm
  In a selected area, we make it clear
  5 microns by 5 microns, nothin' to fear
  
  Nanoparticle aggregates, we break 'em down
  No colloidal separation, we wear the crown
  Our findings provide evidence, can't deny
  Nanoplastics released, don't ask me why
  
  With RISE, we understand the origin and fate
  Environmental impact, we elucidate
  So listen up, this method's gonna be grand
  Helpin' us grasp NPs, all across the land