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[Preprint]. 2020 Feb 19:10.26434/chemrxiv.11860137.v1. [Version 1] doi: 10.26434/chemrxiv.11860137.v1

Figure 1: Comparison of LAMP, RT-PCR, and Closed-Tube Penn-RAMP for COVID-19 Detection.

Figure 1:

(A) LAMP, (B) PCR, (C) closed-tube Penn-RAMP detection of 70000, 7000, 700, 70, 7, and 0 (no template control) copies per reaction. The limits of detection of LAMP, PCR, and closed-tube Penn-RAMP are, respectively 70, 70, and 7 copies per reaction. The threshold time of (D) LAMP, threshold cycle of (E) PCR, and threshold time of (F) one-tube Penn-RAMP as functions of the log of nCoV-2019 target concentration (n = 3).