Synthesis, characterizations and biocompatibility of alternating block polyurethanes based on P3/4HB and PPG-PEG-PPG

Engineering & Materials Science

• Polyethylene glycols 66%
• Glycols 65%
• Biocompatibility 63%
• Polyurethanes 55%
• Polypropylenes 52%
• Propylene 27%
• Platelets 18%
• Adhesion 12%
• Nuclear magnetic resonance 11%
• Assays 10%
• Differential scanning calorimetry 10%
• Contact angle 10%
• Cells 9%
• Raw materials 8%
• Gel permeation chromatography 7%
• Fibroblasts 6%
• Hydrophilicity 6%
• Block copolymers 6%
• Cell culture 6%
• Ethylene glycol 6%
• Fourier transform infrared spectroscopy 5%
• Crystallinity 5%
• Blood vessels 5%
• Molecular weight 5%
• Polymerization 5%
• Thermogravimetric analysis 5%
• Muscle 4%
• Thermodynamic properties 4%
• Tissue 3%
• Water 2%

Medicine & Life Sciences

• poly(4-hydroxybutanoate) 100%
• Propylene Glycol 68%
• Polyurethanes 64%
• Ethylene Glycol 63%
• Differential Scanning Calorimetry 11%
• Blood Platelets 11%
• 1,6-hexamethylene diisocyanate 8%
• Isocyanates 7%
• 3-Hydroxybutyric Acid 6%
• Proton Magnetic Resonance Spectroscopy 5%
• Fourier Transform Infrared Spectroscopy 5%
• Hydrophobic and Hydrophilic Interactions 5%
• Hydroxyl Radical 5%
• Polymerization 4%
• Gel Chromatography 4%
• Smooth Muscle Myocytes 4%
• Magnetic Resonance Spectroscopy 3%
• Molecular Weight 3%
• Hot Temperature 3%
• Cell Culture Techniques 3%
• Fibroblasts 3%
• Rabbits 3%
• Water 3%
• Cell Line 2%
• Blood Vessels 2%

Chemical Compounds

• Glycol 47%
• Poly(propylene) 43%
• Propene 42%
• Poly(ethylene Glycol) 41%
• Block Like Crystal 34%
• Differential Scanning Calorimetry 10%
• Diisocyanate 8%
• Isocyanate 7%
• 1H NMR Spectrum 6%
• Ethylene Glycol 6%
• Hydroxyl 6%
• Raw Material 6%
• Block Copolymer 5%
• Crystallinity 5%
• Thermogravimetric Analysis 5%
• Molecular Structure 5%
• Amorphous Material 5%
• Polymerization Reaction 4%
• Length 4%
• Fourier Transform Infrared Spectroscopy 4%
• Weight 3%
• Amount 3%