Fundamentals

Quantum sensing is unlocking a new frontier in drug discovery, capturing the earliest cellular responses to treatment in real time. Using fluorescent nanodiamonds, researchers can track free radical bursts inside living cells—pinpointing mitochondrial stress within just an hour of drug exposure, long before traditional methods detect any change. This breakthrough offers a powerful, precise window into a drug’s potency and mechanism of action, transforming how we evaluate efficacy at the subcellular level.

Understanding the subtle, dynamic world of free radicals within individual cells is crucial for advancing life science and healthcare. This blog post delves into the fundamental principles of T1 relaxometry and explains how a typical experiment on QT Sense’s Quantum Nuova system is performed. The Quantum Nuova leverages nanodiamonds to provide unprecedented, real-time single-cell free radical measurements, transforming your experimental capabilities.