text: Yo, check it out, let me break it down for ya,
  Cellulose nanofibers, we talkin' CNFs,
  But the knowledge we got, it's kinda fragmented, see?
  Properties vary, depending on the materials,
  The treatments, the process, it's all critical.
  
  We extract that cellulose from the biomass,
  Pretreatments help, they facilitate the fibrillation, boss,
  Then we separate the microfibrils, that's key,
  But comparing CNFs? There's a lack, you feel me?
  
  In this study, we goin' deep, critical comparison,
  Rheological, compositional, morphological precision,
  Representative woody plants, hardwood and softwood,
  Different pretreatments, enzymatic, chemical, mechanical, understood?
  
  We vary the intensity, we switch it up,
  Focusin' on the relationship between macro and micro, yup,
  We gather all this info, structured and tight,
  To help you choose the right CNF, day or night.
  
  So if you got a specific application in mind,
  We got the parameters, the most relevant to find,
  Select the most appropriate CNF, no doubt,
  Based on the data we got, you can figure it out.