An anionic metal-organic framework as a platform for charge-and size-dependent selective removal of cationic dyes

An anionic MOF {[Me2NH2]0.5[In0.5L0.5]·xDMF}n with two one-dimensional channels along the b axis of about 7.37 × 11.95 Å and 6.58 × 7.24 Å was successfully synthesized and built a platform for charge-and size-dependent selective separation of methylene blue used as the chromatographic column stationary phase.283