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editorial
. 2019 Jan 8;14:13. doi: 10.1186/s11671-018-2828-3

Fig. 2.

Fig. 2

Zeta potential of CTAB-GNRs (+ 35 mV), peptide-functionalized GNRs (+ 29 mV), and antisense oligonucleotides (ASO-conjugated GNRs (− 6 mV). The results represent the mean and standard deviation (sd) of three independent experiments (***P < 0.001)