Probing flexibility in porphyrin-based molecular wires using double electron electron resonance.
A series of butadiyne-linked zinc porphyrin oligomers, with one, two, three, and four porphyrin units and lengths of up to 75 A, have been spin-labeled at both ends with stable nitroxide TEMPO radicals. The pulsed EPR technique of double electron electron resonance (DEER) was used to probe the distr...
| Автори: | , , , , , , , , , |
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| Формат: | Journal article |
| Мова: | English |
| Опубліковано: |
2009
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