Ziqi Sun

Quantitative sodium MRI of the human brain at 9.4 T provides assessment of tissue sodium concentration and cell volume fraction during normal aging

Keith R. Thulborn, Elaine Lui, Jonathan Guntin et al. · NMR in Biomedicine · 2015 · 59 citations · Full text

Social Sciences, Sodium Ion Homeostasis, Magnetic Resonance Imaging +19

<i>In Vivo</i> Proton–Electron Double-Resonance Imaging of Extracellular Tumor pH Using an Advanced Nitroxide Probe

Alexandre Samouilov, Olga Efimova, Andrey A. Bobko et al. · Analytical Chemistry · 2013 · 51 citations · Full text

Organ specific mapping of in vivo redox state in control and cigarette smoke-exposed mice using EPR/NMR co-imaging

Lijin George, Olga Efimova, V. Murugesan et al. · Journal of Magnetic Resonance · 2011 · 33 citations · Full text

Tissue Imaging, Engineering, Medical Imaging +12

Variable radio frequency proton–electron double-resonance imaging: Application to pH mapping of aqueous samples

Olga Efimova, Ziqi Sun, Sergey Petryakov et al. · Journal of Magnetic Resonance · 2011 · 19 citations · Full text

Nuclear Imaging, Engineering, Medical Imaging +14

Segmented surface coil resonator for in vivo EPR applications at 1.1GHz

Sergey Petryakov, Alexandre Samouilov, Michael Chzhan-Roytenberg et al. · Journal of Magnetic Resonance · 2008 · 15 citations · Full text

Surface Coil Resonator, Electrical Engineering, Engineering +6