Nitrogen-15 Nuclear Magnetic Resonance Studies of Porphyrinsla

Medicine & Life Sciences

• tetraphenylporphyrin 100%
• Nitrogen-15 88%
• zinc tetraphenylporphyrin 59%
• Magnetic Resonance Spectroscopy 40%
• Temperature 25%
• Chemical Phenomena 16%
• Hydrogen Bonding 14%
• Hydrogen 13%

Chemical Compounds

• Tetraphenylporphyrin 59%
• Zinc Tetraphenylporphyrin 51%
• NMR Spectroscopy 32%
• 15N NMR Spectrum 23%
• Nuclear Overhauser Effect 19%
• Spin-Lattice Relaxation 18%
• Hydrogen Atom 14%
• Resonance 12%
• Hydrogen 8%
• Mixture 6%
• Time 5%

Engineering & Materials Science

• Nuclear magnetic resonance 57%
• Nitrogen 44%
• Zinc 34%
• Spin-lattice relaxation 31%
• Hydrogen 25%
• Relaxation time 20%
• Temperature 19%
• Atoms 16%