Early redox dynamics as an upstream decision gate in discovery

Quantum Nuova is a microscope platform that measures free-radical dynamics in live cells with organelle specificity, helping teams move critical decision gates earlier in drug discovery. Multi-omics often reveals downstream “consequences” after a perturbation. Quantum Nuova is designed to capture earlier “cause” signals by detecting ultra-weak free-radical activity around fluorescent nanodiamonds via T1 relaxometry. These nanodiamonds are described as photostable, bioinert, functionalizable, and enduring. This enables real-time tracking of redox kinetics during an experiment—establish a baseline, introduce a treatment stimulus, and observe the immediate response in living cells.
Core value propositions:
  1. Faster iteration: real-time readouts in minutes rather than waiting for late-stage assays.
  2. Mechanistic confidence: intervention-compatible measurements suited to testing causality and separating on-mechanism from off-mechanism effects.
  3. Translation focus: early redox signals positioned to inform pharmacodynamic (PD) biomarker strategy (metabolic pK)
Benefits:
  1. Drug discovery & oncology: Apply “fail cheap” criteria early—deprioritize analogs when KO and WT curves overlap (lost dependency), KO begins responding like WT (nonspecific stress/toxicity), or signals appear only late with high variance.
  2. Mitochondria biology: Map mitochondrial ROS dynamics and mitochondrial physiology in live cells with high temporal resolution (µs), high spatial resolution (~250 nm), and high sensitivity (1–10 nM).
  3. Immunology & single-cell analysis: Use ultrasmall-volume, single-cell-compatible measurements to link intrinsic β-cell stress to downstream immunogenicity, including ER-stress-relevant radical chemistry.

Quantum Nuova is a laser-scanning confocal microscope with integrated quantum detection. It combines 561-nm laser excitation with single-photon avalanche diode (SPAD) detection in a fully enclosed, vibration-isolated instrument that does not require an optical table—supporting long-term optical stability. External collaborators have described its value for mechanism-driven compound advancement and for live-cell mitochondrial physiology mapping.

Book a 20-minute discovery call to discuss your model system, organelle target, and the specific decision gate you want to move upstream with Quantum Nuova.

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