Shining a light on DNA: A rapid, ultra-sensitive, PCR-free detection method

Shining a light on DNA: A rapid, ultra-sensitive, PCR-free detection method

Researchers have developed a light-induced DNA detection method that enables rapid, PCR-free genetic analysis. Their technique offers ultra-sensitive mutation detection in just five minutes, reducing costs and simplifying testing. The method has significant potential in healthcare, environmental conservation, and personal health monitoring.

Scientists at Osaka Metropolitan University have developed a light-induced DNA detection technique using heterogeneous probe particles that enables highly sensitive and ultrafast genetic analysis without PCR amplification. This advance paves the way for rapid...