New sensing method expands label-free particle detection beyond sensor surfaces

Дата публикации: 09-10-2026 17:40:06

Finding a single cancer cell in a tube of blood is a bit like finding a needle in a haystack. As researchers seek to detect ever-smaller and rarer targets, from viruses to circulating tumor cells in blood, the demand for ultrasensitive, robust sensors that are practical for real-world samples continues to grow.

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