Recent publications

Electron Paramagnetic Resonance Spectroscopy & Imaging , Magnetic Resonance Imaging (Latest 10 papers)

  1. H. Sato-Akaba, M. C. Emoto, H. Hirata, and H. G. Fujii, Design and testing of a 750 MHz CW-EPR digital console for small animal imaging, Journal of Magnetic Resonance, Vol. 284, pp. 48-58 (2017). DOI: 10.1016/j.jmr.2017.09.008, published online 20 September 2017. http://dx.doi.org/10.1016/j.jmr.2017.09.008
  2. T. Amida, R. Nakaoka, D. A. Komarov, K. Yamamoto, O. Inanami, S. Matsumoto, and H. Hirata, A 750-MHz electronically tunable resonator using microstrip line couplers for electron paramagnetic resonance imaging of a mouse tumor-bearing leg, IEEE Transactions on Biomedical Engineering (2017). DOI: 10.1109/TBME.2017.2743232, published online 23 August 2017. http://dx.doi.org/10.1109/TBME.2017.2743232
  3. M. Umakoshi, I. Yamaguchi, H. Hirata, N. Kunugita, B. B. Williams, H. M. Swartz, and M. Miyake, In vivo electron paramagnetic resonance tooth dosimetry: Dependence of radiation-induced signal amplitude on the enamel thickness and surface area of ex vivo human teeth,Health Physics, Vol. 113, No. 4, pp. 262-270 (2017). DOI: 10.1097/HP.0000000000000698, published online 7 August 2017. http://dx.doi.org/10.1097/HP.0000000000000698
  4. D. A. Komarov and H. Hirata, Fast backprojection-based reconstruction of spectral-spatial EPR images from projections with the constant sweep of a magnetic field, Journal of Magnetic Resonance, Vol. 281, pp. 44-50 (2017). DOI: 10.1016/j.jmr.2017.05.005, published online 17 May 2017. http://dx.doi.org/10.1016/j.jmr.2017.05.005
  5. H. Kubota, D. A. Komarov, H. Yasui, S. Matsumoto, O. Inanami, I. A. Kirilyuk, V. V. Khramtsov, and H. Hirata, Feasibility of in vivo three-dimensional T2* mapping using dicarboxy-PROXYL and CW-EPR-based single-point imaging, Magnetic Resonance Materials in Physics, Biology and Medicine, Vol. 30, No. 3, pp. 291-298 (2017). DOI: 10.1007/s10334-016-0606-8, published online 6 January 2017. http://dx.doi.org/10.1007/s10334-016-0606-8
  6. X. Wang, M. Emoto, Y. Miyake, K. Itto, S. Xu, H. Fujii, H. Hirata, and H. Arimoto, Novel blood-brain-barrier-permeable spin probe for in vivo electron paramagnetic resonance imaging, Bioorganic & Medicinal Chemistry Letters, Vol. 26, No. 20, pp. 4947-4949 (2016), DOI: 10.1016/j.bmcl.2016.09.010, published online 6 September 2016. http://dx.doi.org/10.1016/j.bmcl.2016.09.010
  7. M. Miyake, Y. Nakai, I. Yamaguchi, H. Hirata, N. Kunugita, B. B. Williams, and H. M. Swartz, In-vivo radiation doeimstry using portable L band EPR: On-site measurement of volunteers in Fukushima prefecture, Japan, Radiation Protection Dosimetry, Vol. 172, No. 1-3, pp. 248-253 (2016), DOI:10.1093/rpd/ncw214, published online 13 August 2016. http://dx.doi.org/10.1093/rpd/ncw214
  8. A. Enomoto, K. Saito, S. Subramanian, M. C. Krishna, H. Hirata, and N. Devasahayam, Passive decoupling due to low Q-factors of four-channel coils in 300-MHz pulsed EPR imaging, Applied Magnetic Resonance, Vol. 46, No. 6, pp. 671-683 (2015), DOI: 10.1007/s00723-015-0671-6, published online 26 March 2015. http://dx.doi.org/10.1007/s00723-015-0671-6
  9. W. Takahashi, Y. Miyake, and H. Hirata, Artifact suppression in electron paramagnetic resonance imaging of 14N- and 15N-labeled nitroxyl radicals with asymmetric absorption spectra, Journal of Magnetic Resonance, Vol. 247, pp. 31-37 (2014), DOI: 10.1016/j.jmr.2014.08.001, published online 20 August 2014. http://dx.doi.org/10.1016/j.jmr.2014.08.001
  10. W. Takahashi, A. A. Bobko, I. Dhimitruka, H. Hirata, J. L. Zweier, A. Samouilov, and V. V. Khramtsov, Proton-electron double-resonance imaging of pH using phosphonated trityl probe, Applied Magnetic Resonance, Vol. 45, No. 9, pp. 817-826 (2014), published online 17 August 2014. http://dx.doi.org/10.1007/s00723-014-0570-2
  11. M. C. Emoto, H. Sato-Akaba, H. Hirata, and H. G. Fujii, Dynamic changes in the distribution and time-course of blood-brain barrier-permeable nitroxides in the mouse head with EPR imaging: Visualization of blood flow in a mouse model, Free Rdical Biology and Medicine, Vol. 74, pp. 222-228 (2014), published online 8 July 2014. http://dx.doi.org/10.1016/j.freeradbiomed.2014.06.026