Synthesis and characterization of poly(d,l-lactic acid) via enzymatic ring opening polymerization by using free and immobilized lipase

Keyphrases

• Immobilized Lipase 100%
• Enzyme Immobilization 100%
• Polylactic Acid 100%
• Lactic Acid 100%
• Free Lipase 100%
• Poly(D,L-lactic acid) 100%
• Radical Ring-opening Polymerization 100%
• Ring-opening Copolymerization (ROCOP) 100%
• Biomedical Applications 50%
• DSC Analysis 50%
• Chitosan 50%
• Candida Antarctica Lipase B 50%
• TGA Analysis 50%
• NMR Analysis 50%
• FTIR Analysis 50%
• XRD Analysis 50%
• Polymerization Process 50%
• High Molecular Weight 50%
• Polymer Synthesis 50%
• Irm-NMR 50%
• Polyester 50%
• Chitin 50%
• Mild Reaction 50%
• Recyclability 50%
• Free Enzyme 50%
• Direct Polycondensation 50%
• Polymerization Kinetics 50%
• Bioabsorbable Materials 50%
• Biodegradable Materials 50%
• Biocatalytic 50%

Material Science

• Ring Opening Polymerization 100%
• Lipase 100%
• Polylactide 50%
• X-Ray Diffraction 25%
• Polycondensation 25%
• Nuclear Magnetic Resonance 25%
• Polyester 25%
• Differential Scanning Calorimetry 25%
• Thermogravimetric Analysis 25%
• Polymerization Kinetics 25%

Chemical Engineering

• Ring Opening Polymerization 100%
• Lactic Acid 100%
• Polyester 25%
• Polycondensation 25%
• Polymerization Kinetics 25%
• Differential Scanning Calorimetry 25%
• Chitosan 25%
• Chitin 25%