Loading iron(III)porphyrin as the gas/anion binding site into methylated β-cyclodextrin-incorporated polymer hydrogels.
basic_science · Level V
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- Record sourced from PubMed, PMID 42359569.
- Also identified by DOI 10.1039/d6sm00256k.
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Abstract
Per-<i>O</i>-methylated β-cyclodextrin (CD<sup>Me</sup>) was incorporated into an <i>N</i>-acryloylglycinamide (NAGAm) polymer. Hydrogels of the CD<sup>Me</sup> polymer were obtained. Fe<sup>III</sup>TPPS was loaded into CD<sup>Me</sup> inside the hydrogels, in which binding of N<sub>3</sub><sup>-</sup>/NO to Fe<sup>III</sup>TPPS was confirmed. Functions of the Fe<sup>III</sup>TPPS/CD<sup>Me</sup> supramolecular complex as a simple heme protein model were demonstrated in the hydrogels.