Novel triarylmethyl free radicals, their use as image enhancing agents in MRI, in particular to their use in Overhauser enhanced MRI of a sample for determining oxygen concentration of said sample.
新型三芳基
甲基自由基,其作为MRI图像增强剂的用途,特别是在Overhauser增强MRI中用于样品的氧浓度测定。