Quantum Technology in Cancer Surgery: New Probe Aims to Improve Outcomes

A groundbreaking project from the University of South Australia (UniSA) is set to transform how gastrointestinal (GI) cancers are detected and treated. Backed by a $405,050 AEA Ignite Grant, researchers are developing a quantum technology-based laparoscopic probe that enables surgeons to more precisely locate cancerous lymph nodes—minimizing tissue removal and improving recovery.

Quantum Technology in Cancer Surgery: How It Works

The probe integrates state-of-the-art quantum sensors with Ferronova’s iron-oxide nanoparticle formulation (FerroTrace) to detect cancer spread more accurately. Unlike traditional surgical methods that often involve removing large sections of tissue—leading to complications and long-term side effects—this innovation supports safer, minimally invasive procedures.

“By embedding quantum sensors into a laparoscopic probe, we aim to make surgeries more targeted and less traumatic for patients,” says Dr. Nicole Dmochowska, lead researcher at UniSA’s Future Industries Institute.

Clinical Promise and Market Potential in Cancer Surgery

The research team has already proven the feasibility of quantum sensor magnetometer probes in a successful oral cancer clinical trial. This next phase focuses on miniaturizing the technology for laparoscopic surgeries.

With GI cancers among the deadliest globally, and the global market for precision cancer tools projected to surpass $2 billion annually, the commercial and clinical potential is enormous.

Quantum Technology in Cancer Surgery: A Safer, Smarter Approach

Unlike current lymph node mapping methods that rely on radioactive tracers, the quantum probe and FerroTrace offer a safer alternative, especially for patients undergoing chemo or radiation before surgery.

“This could be a paradigm shift in cancer treatment,” says Dr. Aidan Cousins, senior researcher at Ferronova. “It’s about giving patients better outcomes and a better quality of life.”

Preclinical Trials for Quantum Cancer Surgery Technology

The next step: develop a fully functional, validated prototype for large animal trials, a key milestone before human clinical trials. This project aligns with Australia’s national priorities in both medical innovation and quantum technology, and could shape the future of cancer surgery worldwide.

For more information: University of South Australia