Now showing items 1-2 of 2
A Novel Class of Polymeric pH-Responsive MRI CEST Agents
In this communication, we report that ionizable, tertiary amine-based block copolymers can be used as pH-responsive contrast agents for magnetic resonance imaging (MRI) through the chemical exchange saturation transfer ...
A Europium(Ⅲ)-Based PARACEST Agent for Sensing Singlet Oxygen by MRI
A europium(Ⅲ) DOTA-tetraamide complex was designed as a MRI sensor of singlet oxygen (¹O₂). The water soluble, thermodynamically stable complex reacts rapidly with ¹O₂ to form an endoperoxide derivative that results in an ...