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½ð³æ (ÖøÃûдÊÖ)
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sltmac: ½ð±Ò+1 2012-05-15 15:42:59
dandan1225: ½ð±Ò+10, ·ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2012-05-20 08:54:42
sltmac: ½ð±Ò+1 2012-05-15 15:42:59
dandan1225: ½ð±Ò+10, ·ÒëEPI+1, ¡ï¡ï¡ïºÜÓаïÖú 2012-05-20 08:54:42
| With thanolamine N-tert-Butoxycarbonyl initiator, through the open-loop reaction of ¦Å-caprolactone monomer polymerization synthesis of poly (¦Å-caprolactone) (PCL).PCL macroinitiator triggered the phosphate monomer (EEP) to openring-opening polymerization, for the synthesis of polycaprolactone-b-poly phosphate block copolymer (PCL-b-PEEP). PCL-b-PEEP as macromolecular initiator caused the benzyl ester of L-glutamic acid anhydride (NCA ringpolymerization) open-loop poly amino acid-b-poly caprolactone-b-poly phosphate triblock copolymer (PBLG-b-PCL-b-PEEP). This triblock copolymer had both hydrophobic and hydrophilic segments, readily biodegradable, and was mainly used for controlled drug delivery and biomedical engineering. |
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2Â¥2012-05-15 13:59:18
dandan1225
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3Â¥2012-05-17 20:06:44














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dandan1225