Analysis of adenosine phosphonucleotides in blood by nh-PHIP

16 October 2024, Version 1
This content is a preprint and has not undergone peer review at the time of posting.

Abstract

The sensitivity of conventional NMR is limited to metabolites at mid-micromolar concentrations, however diagnostically relevant metabolites are often found at lower concentrations. nh-PHIP has shown promise for analyzing complex biological samples like urine, but adapting it to blood presents additional challenges due to its complex matrix. Herein we successfully demonstrate the use of nh-PHIP for detecting adenine phosphonucleotides in blood.

Keywords

nhPHIP
parahydrogen
blood
adenosine phosphonucleotides

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