Signals generated using WRAP method (IMAGE)
Caption
Demonstration of potential of WRAP method in enhancing the sensitivity of biomedical analysis. Without magnetic actuation, some microdroplets randomly coalesce and showed fluorescence signals that were randomly distributed and were barely above noise level (left image). With magnetic actuation, all the microdroplets coalesce to form a lattice pattern, showing strong and regularly distributed fluorescence signals (right image).
Credit
Jianqiang Zhang et al./DOI number: 10.1038/s41467-021-27503-1
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