% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Choi:878074,
      author       = {Choi, Chang-Hoon and Hong, Suk-Min and Felder, Jörg and
                      Shah, N. Jon},
      title        = {{T}he state-of-the-art and emerging design approaches of
                      double-tuned {RF} coils for {X}-nuclei, brain {MR} imaging
                      and spectroscopy: {A} review},
      journal      = {Magnetic resonance imaging},
      volume       = {72},
      issn         = {0730-725X},
      address      = {Amsterdam [u.a.]},
      publisher    = {Elsevier Science},
      reportid     = {FZJ-2020-02616},
      pages        = {103 - 116},
      year         = {2020},
      abstract     = {With the increasing availability of ultra-high field MRI
                      systems, studying non-proton nuclei (X-nuclei), such as 23Na
                      and 31P has received great interest. X-nuclei are able to
                      provide insight into important cellular processes and energy
                      metabolism in tissues and by monitoring these nuclei closely
                      it is possible to establish links to pathological conditions
                      and neurodegenerative diseases. In order to investigate
                      X-nuclei, a well-designed radiofrequency (RF) system with a
                      multi-tuned RF coil is required. However, as the intrinsic
                      sensitivity of non-proton nuclei is lower compared to 1H, it
                      is important to ensure that the signal-to-noise ratio (SNR)
                      of the X-nuclei is as high as possible. This review aims to
                      give a comprehensive overview of previous efforts, with
                      particular focus on the design concept of multi-tuned coils,
                      predominantly for brain applications. In order to guide the
                      readers, the main body of the review is categorised into two
                      parts: state-of-the art according to the single or multiple
                      design structures and emerging technologies. A more detailed
                      description is given in each subsection relating to the
                      specific design approaches of, mostly, double-tuned coils,
                      including using traps, PIN-diodes, nested and metamaterial,
                      together with explanations of their novelties, optimal
                      solutions and trade-offs.},
      cin          = {INM-4 / INM-11 / JARA-BRAIN},
      ddc          = {610},
      cid          = {I:(DE-Juel1)INM-4-20090406 / I:(DE-Juel1)INM-11-20170113 /
                      I:(DE-Juel1)VDB1046},
      pnm          = {573 - Neuroimaging (POF3-573)},
      pid          = {G:(DE-HGF)POF3-573},
      typ          = {PUB:(DE-HGF)16},
      pubmed       = {pmid:32653426},
      UT           = {WOS:000566701900014},
      doi          = {10.1016/j.mri.2020.07.003},
      url          = {https://juser.fz-juelich.de/record/878074},
}