Supplementary Fig. 2: Cell viability test on 3T3-L1 cells upon mid-infrared laser irradiation. | Nature Biotechnology

Supplementary Fig. 2: Cell viability test on 3T3-L1 cells upon mid-infrared laser irradiation.

From: Label-free metabolic imaging by mid-infrared optoacoustic microscopy in living cells

Supplementary Fig. 2

Each bar represents the mean value of cell viability of control (CNT) and irradiated (IRR) samples obtained from three independent experiments (n=3). The error bars represent the standard deviation (SD) of the cell viability. By unpaired t-test, a two-tailed P = 0.77 was obtained, meaning that the hypothesized contribution of an increased cell death induced by laser exposure can be rejected.

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