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. 2023 Jul 17;190(8):292. doi: 10.1007/s00604-023-05868-y

Fig. 5.

Fig. 5

Image of the AuNPs deposited onto the TLC plates in the presence of miR146a in milk samples. Increasing miR146a standard additions of 0 pM, 50 pM, 100 pM, 250 pM, 500 pM, 1000 pM, 2500 pM, and 5000 pM were spiked into raw milk samples from healthy cows. At 250 pM of target concentration, the color observed is pink, while dark purple is observed for the blank. The standard additions and detection assays were carried out in triplicate (n = 3)