Inclusion Complex Formation of Thiacalix[4]arene and Xe in Aqueous Solution Studied by Hyperpolarized 129Xe NMR

@article{Fukutomi2007InclusionCF,
  title={Inclusion Complex Formation of Thiacalix[4]arene and Xe in Aqueous Solution Studied by Hyperpolarized 129Xe NMR},
  author={Junko Fukutomi and Yuko Adachi and Akari Kaneko and Atsuomi Kimura and Hideaki Fujiwara},
  journal={Journal of Inclusion Phenomena and Macrocyclic Chemistry},
  year={2007},
  volume={58},
  pages={115-122}
}
The inclusion complex formation of 4-sulfothiacalix[4]arene sodium salt (STCAS) and Xe has been investigated by using hyperpolarized 129Xe NMR spectroscopy. Our new continuous-flow type hyperpolarizing system has advantageous capabilities that can supply hyperpolarized gases continuously and directly to a sample solution in a NMR tube. Consequently saturated Xe concentration in the aqueous solution of STCAS is maintained during the NMR experiment, and 129Xe NMR spectra can be obtained in… CONTINUE READING

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