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. 2019 Oct 18;9(6):20190067. doi: 10.1098/rsfs.2019.0067

Figure 8.

Figure 8.

Confocal and TEM micrographs of anoxic solutions prepared in H2O followed by addition of Fe powder (less than 212 µm mesh). (a) Confocal micrograph of DA/DOH at pH 12.1, (b) confocal micrograph of DA/GOH at pH 12.1, (c) TEM micrograph of DA/DOH at pH 12.2, (d) TEM micrograph of DA/GOH at pH 12.1. Vesicles are indicated by blue arrows. (Online version in colour.)