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. 2022 Apr 7;9(17):2105904. doi: 10.1002/advs.202105904

Figure 7.

Figure 7

Smartphone‐based fluorescence biosensors for virus detection. a) The design of the smartphone‐based fluorescent LFIAS platform for the detection of ZIKV NS1. Reproduced with permission.[ 113 ] Copyright 2019, Elsevier. b) Overview of smartphone‐based fluorescence LFIAS reader design. Smartphone‐based LFIAS reader including a reflective light concentrator module, a fluorescence detector flow strip, and the test procedures of the purposedplatform. Reproduced with permission.[ 114 ] Copyright 2016, Ivyspring International Publisher. c) Smartphone‐enabled LAMP box for analysis of Zika viruses with RT‐LAMP assay. Reproduced with permission.[ 124 ] Copyright 2017, Nature Publishing Group. d) Workflow for the detection of SARS‐CoV‐2 using smartphone‐based imaging POC system. Reproduced with permission.[ 125 ] Copyright 2020, National Academy of Sciences, USA. e) Schematic of a 3D‐printed smartphone fluorescence reader, and workflow of a saliva‐based on‐chip CRISPR‐FDS smartphone assay. Reproduced with permission.[ 135 ] Copyright 2020, American Association for the Advancement of Science (AAAS).