Relaxivity Measurement and Imaging of Contrast Agents Using NMR

Relaxivity is one of the key performance indicators of MRI contrast agents. A high-relaxivity sample can achieve optimal imaging effects with a smaller dosage. In the field of contrast-agent research, Niumag has developed a compact MRI analyser that conveniently measures T1 and T2 relaxation times and captures images of tube samples. This system provides both quantitative and qualitative evaluation data, offering a fast and reliable tool for the development and optimisation of contrast-agent products.

Case 1: T1 Relaxation and T1-Weighted Imaging Analysis of Contrast Agents

Case 2: T2 Relaxation and T2-Weighted Imaging Analysis of Contrast Agents

Instrument used:
MRI Contrast-Agent Imaging Analyser NMI20-015V-I

Other related applications:
Principles and applications of contrast agents in magnetic resonance imaging