A new discovery from physicists at the University of California, Los Angeles, has revealed a way to quickly detect and measure DNA strands without the need for complex laboratory equipment. By using a simple microscope and fat droplets, the researchers were able to visualize and differentiate DNA strands. The technique is based on the fact that DNA strands interact differently with certain types of fat droplets, allowing the strands to be detected and measured. This new method could have a range of applications in the medical and scientific fields, providing a simpler and more cost-effective way to detect and measure DNA samples.

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source: Phys.org