Imaging acute ischemic tissue acidosis with pH-sensitive endogenous amide proton transfer (APT) MRI - Correction of tissue relaxation and concomitant RF irradiation effects toward mapping quantitative cerebral tissue pH. - Phillip Zhe Sun; Enfeng Wang; Jerry S. Cheung (NeuroImage, 2012)

Simplified correction of B1 inhomogeneity for chemical exchange saturation transfer (CEST) MRI measurement with surface transceiver coil. - Phillip Zhe Sun; Iris Yuwen Zhou; Takahiro Igarashi; Yingkun Guo; Gang Xiao; Renhua Wu (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2015)

Susceptibility weighted imaging of stroke brain in response to normobaric oxygen (NBO) therapy. - Iris Yuwen Zhou; Takahiro Igarashi; Yingkun Guo; Phillip Zhe Sun (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2015)

Quantification of in vivo pH-weighted amide proton transfer (APT) MRI in acute ischemic stroke. - Iris Yuwen Zhou; Takahiro Igarashi; Yingkun Guo; Phillip Zhe Sun (Biomedical Applications in Molecular, Structural, and Functional Imaging, 2015)

pH-sensitive MRI demarcates graded tissue acidification during acute stroke ― pH specificity enhancement with magnetization transfer and relaxation-normalized amide proton transfer (APT) MRI. - Yingkun Guo; Iris Yuwen Zhou; Suk-Tak Chan; Yu Wang; Emiri T. Mandeville; Takahiro Igarashi; Eng H. Lo; Xunming Ji; Phillip Zhe Sun (NeuroImage, 2016)

Mapping tissue pH in an experimental model of acute stroke - Determination of graded regional tissue pH changes with non-invasive quantitative amide proton transfer MRI. - Enfeng Wang; Yin Wu; Jerry S. Cheung; Takahiro Igarashi; Limin Wu; Xiaoan Zhang; Phillip Zhe Sun (NeuroImage, 2019)