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. 2019 Aug 13;19(16):3536. doi: 10.3390/s19163536

Figure 18.

Figure 18

The real-time sensorgrams of (a) peptide-SWCNT hybrids corresponding to TNT concentrations; (b) two kinds of sensor chips corresponding to TNT explosives at a concentration of 501.5 ppm; (c) a comparison of the responses of two kinds of sensor chips; (d) the responses of the SWCNT–peptide chip and CM7 chip to TNT; (e) the response of the TNTHCDR3-anchored SWCNT sensor chip to 100 ppm solutions of TNT, RDX, 2,6-DNT, 4-nitrobenzoyl-glycyl-glycine, and DNP-glycine. (f) The stability of the sensor chip over a duration of one month. Reprinted with permission from [90]. Copyright 2018 MDPI.