Fig. 2: Construction and characterization of AIE COFs. | Nature Communications

Fig. 2: Construction and characterization of AIE COFs.

From: Integration of AIEgens into covalent organic frameworks for pyroptosis and ferroptosis primed cancer immunotherapy

Fig. 2: Construction and characterization of AIE COFs.The alternative text for this image may have been generated using AI.

a Illustration of the construction of COF-818 with two twisted monomers and COF-919 with planar and twisted monomers. PL spectra of M-TPh (b) and M-TPy (c) in THF/H2O solutions with different water fractions (fw). d Plots of the relative emission intensity (I/I0) of M-TPh and M-TPy versus increased water fraction. PXRD patterns of COF-818 (e) and COF-919 (f). g Solid-state NMR spectra of AIE COFs. h IR spectra of COF-818 and COF-919. i XPS spectra of COF-818 and COF-919. j N2 adsorption isotherms of COF-818 and COF-919. Source data are provided as a Source Data file.

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