Schematic illustration and microscopic images of cell spheroids produced by SupraGel. (IMAGE)

Science China Press

Schematic illustration and microscopic images of cell spheroids produced by SupraGel.

Caption

a) Flowchart of spheroid formation and extraction. Representative MCF-7 b) and 4T1 d) spheroids after 1, 3, and 7 days; the right panel shows the cross-sectional area distribution of spheroids. Live-dead staining of 7-day-cultured MCF-7 c) and 4T1 e) spheroids released from SupraGel; the right panel shows the corresponding area or integrated density of green and red fluorescence.

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