Electroactive polyacrylamide/chitosan/polypyrrole hydrogel for captopril release controlled by electricity

Business & Economics

• Hydrogel 100%
• Chitosan 98%
• Electricity 43%
• Kinetics 33%
• Swelling 27%
• Drugs 22%
• Crosslinking 14%
• Polymerization 13%
• Hypertension 12%
• Scanning Electron Microscopy 10%
• Spectroscopy 9%
• Therapy 6%

Chemistry

• Captopril 69%
• Electricity 56%
• Polypyrrole 49%
• Chitosan 42%
• Hydrogel 40%
• pH Value 17%
• Drug 9%
• Acrylamide 7%
• Pyrrole 7%
• Voltage 6%
• Thermogravimetric Analysis 6%
• Pore 5%
• Diffusion 5%
• Polymerization Reaction 5%
• Scanning Electron Microscopy 5%
• Fourier Transform Infrared Spectroscopy 4%
• Aqueous Solution 4%

Engineering & Materials Science

• Polypyrroles 78%
• Polyacrylates 67%
• Hydrogels 66%
• Electricity 37%
• Swelling 18%
• Controlled drug delivery 15%
• Polymerization 9%
• Spectroscopy 9%
• Thermogravimetric analysis 9%
• Scanning electron microscopy 6%
• Electric potential 4%