1 Ocak 2020 Dergi makalesi Açık Erişim

Samav, Yasemin; Akpinar, Bernice; Kocak, Gokhan; Butun, Vural

Citation Style Language JSON

{
  "DOI": "10.1007/s13233-020-8148-3", 
  "abstract": "In this study, novel zwitterionic diblock copolymers, namely poly(2-(N-morpholino)ethyl methacrylate))-block-poly(2-(methacryloyloxy)ethyl phosphate) (PMEMA-b-PMOEP) and poly(2-(N-morpholino)ethyl methacrylate))-block-poly ((methacryloyloxy)methyl phosphonic acid) (PMEMA-b-PMOMP), were synthesizedviareversible addition-fragmentation chain transfer controlled radical polymerization. Solution properties of these phosphorus-based diblock copolymers were investigated using dynamic light scattering, transmission electron microscopy and proton nuclear magnetic resonance spectroscopy. Since the PMEMA block has both salt- and thermo-responsive properties, PMEMA-b-PMOEP and PMEMA-b-PMOMP diblock copolymers formed core-shell micelles in basic aqueous media as the PMEMA block formed insoluble micelle core with the addition of Na2SO4 or an increase in temperature in basic solution. Additionally, PMEMA-b-PMOMP diblock copolymers interacted strongly with calcium cations and yielded reverse micellar structures via complexation of phosphate with metal cation in aqueous media.", 
  "author": [
    {
      "family": "Samav", 
      "given": " Yasemin"
    }, 
    {
      "family": "Akpinar", 
      "given": " Bernice"
    }, 
    {
      "family": "Kocak", 
      "given": " Gokhan"
    }, 
    {
      "family": "Butun", 
      "given": " Vural"
    }
  ], 
  "container_title": "MACROMOLECULAR RESEARCH", 
  "id": "7895", 
  "issue": "12", 
  "issued": {
    "date-parts": [
      [
        2020, 
        1, 
        1
      ]
    ]
  }, 
  "page": "1134-1141", 
  "title": "Preparation of Responsive Zwitterionic Diblock Copolymers Containing Phosphate and Phosphonate Groups", 
  "type": "article-journal", 
  "volume": "28"
}