共 85 条
[53]
Quantifying exchange rates in chemical exchange saturation transfer agents using the saturation time and saturation power dependencies of the magnetization transfer effect on the magnetic resonance imaging signal (QUEST and QUESP): pH calibration for poly-L-lysine and a starburst dendrimer
[J].
MAGNETIC RESONANCE IN MEDICINE,
2006, 55 (04)
:836-847
[60]
Nel AE, 2009, NAT MATER, V8, P543, DOI [10.1038/NMAT2442, 10.1038/nmat2442]