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Showing 1 to 1 of 1 for “"poly (allylamine) beads"”.
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Novel Liquid extraction method for detecting Native-wood Formaldehyde
… groups is needed. In this study cross-linked poly (allylamine) (PAA) beads were synthesized and used as a strong nucleophile to extract all the biogenic and synthetic free-formaldehyde within the woody matrix of never-heated and heat-treated Virginia pines; the results were compared to simple …