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. 2018 Jun 12;23(6):1424. doi: 10.3390/molecules23061424

Figure 4.

Figure 4

Positive detection ESI-TOF-Mass spectra of reproduced solutions formed by mixing 1 (Dp3G, 0.1 mM) and Al3+ (1 eq.) with 2 eq. of co-pigment, 5CQ (2), 5pCQ (3), or 3CQ (4) in buffered solutions at pH 3.2 (2 mM). (A) 5CQ (2). (B) 5pCQ (3). (C) 3CQ (4).