Fig. 3From: Exosomes as a new frontier of cancer liquid biopsyNew technologies for the isolation of exosomes. A Immunoaffinity/ immunomagnetic enrichment. Copyright 2020 by Yang [58], 2017 by Kang [59], 2018 by Cai [60], 2020 by Sun [61]. B Physical feature-based separation. Copyright 2017 by Liu [62], 2019 by Sunkara V [63], 2019 by Hattori [64]. C Lipid mediated-separation. Copyright 2018 by Xu [65], 2021 by Jiang [66]. D Acoustic-based isolation / Thermophoretic enrichment. Copyright 2021 by Tayebi [67], 2019 by Liu [68], 2021 by Tian [69]Back to article page