text: Yo, check it out, listen up, I got a study to share,
  We created curved nanostructures, man, it's quite rare.
  On an Si substrate, we made 'em appear,
  Through bonding, swelling, breaking, nothin' to fear.
  
  This method's dope, it gets us convex nanostructures,
  Spread 'em wide, coverin' large areas, no ruptures.
  It's simpler than semiconductors, way more chill,
  No photolithography, no wet or dry etching, for real.
  
  We analyzed it all, ran some numerical tests,
  Permeability, modeling, we gave it our best.
  The polymer bonding, swelling, and breakin' steps,
  All analyzed, so the design's on fleek, no regrets.
  
  With this process, we got a sick convex nanostructure,
  Experimental production, nothin' can rupture.
  Accurate design, no need to second-guess,
  We're pushin' boundaries, nothin' but success.