NMR detection in biofluid extracts at sub-mu M concentrations via para-H-2 induced hyperpolarization

作者:Reile I; Eshuis N; Hermkens N K J; van Weerdenburg B J A; Feiters M C; Rutjes F P J T; Tessari M
来源:Analyst, 2016, 141(13): 4001-4005.
DOI:10.1039/c6an00804f

摘要

A combination of solid phase extraction, para-hydrogen induced hyperpolarization and selective NMR detection allows the quantitative determination of a doping substance at sub-μM concentrations in urine.

  • 出版日期2016