摘要
Carboxymethylchitosan(CMCTS)-Poly(ethylene glycol) bisglycidyl ether(PEGB) microspheres(CMCP) is prepared and characterized . The CMCP microspheres is made by crosslinking CMC with crosslinking agent poly(ethylene glycol) bisglycidyl ether through electrostatic droplet generator. The characteristics of the microsphere are evaluated by Fourier-transformed infrared(FTIR) spectroscopy, X-ray photoelectron spectroscopy,differential scanning calorimetry and scanning electron microscopy. CMCTS crosslink with PEGB through–NH2 group. The title microspheres could be used as adsorbent for blood purification.
Carboxymethylchitosan (CMCTS) - Poly ( ethylene glycol ) bisglycidyl ether ( PEGB ) microspheres (CMCP) is prepared and characterized . The CMCP microspheres is made by crosslinking CMC with crosslinking agent poly( ethylene glycol) bisglycidyl ether through electrostatic droplet generator. The characteristics of the microsphere are evaluated by Fourier - transformed infrared (FTIR) spectroscopy, X- ray photoelectron spectroscopy, differential scanning calorimetry and scanning electron microscopy. CMCTS crosslink with PEGB through - NH2 group. The title mierospheres could be used as adsorbent for blood purification.
出处
《化学研究与应用》
CAS
CSCD
北大核心
2008年第3期329-332,共4页
Chemical Research and Application