| Literature DB >> 2981437 |
Abstract
Electron paramagnetic resonance imaging was demonstrated on two plant species, Apium graveolens and Coleus blumei. This was accomplished by soaking stems of these plants in the paramagnetic nitroxide imaging agent 4-hydroxy-2,2,6,6-tetramethylpiperidine-1-oxyl. The experiments were accomplished at L-band frequency (1.4 to 1.9 gigahertz) with single-turn, flat-loop surface coils. One-dimensional imaging spectra were diagnostic of capillary structure and long-term stability.Entities:
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Year: 1985 PMID： 2981437 DOI： 10.1126/science.2981437
Source DB: PubMed Journal: Science ISSN： 0036-8075 Impact factor: 47.728