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. Author manuscript; available in PMC: 2019 Apr 17.
Published in final edited form as: J Am Chem Soc. 2018 Nov 28;140(49):17297–17307. doi: 10.1021/jacs.8b11199

Figure 6.

Figure 6.

(a) Chemical structure of Chl-a (right: optical image showing the “phase-transfer” co-assembly process). (b) SEM image of Chl-a-containing microflowers. (c) In situ SEM image at higher magnification. (d) 31P{1H} NMR spectra of Chl-a-containing microflowers redispersed in DCM. (e) Chemical structure of vitamin B12 (right: optical image showing the “phase-transfer” co-assembly process). (f) SEM image of vitamin B12-containing microflowers. (g) In situ SEM image at higher magnification. (h) 31P{1H} NMR spectra of vitamin B12-containing microflowers redispersed in DCM.