Issue 1, 2019

Synthesis of nanoporous poly-melamine-formaldehyde (PMF) based on Schiff base chemistry as a highly efficient adsorbent

Abstract

This study proposes the construction of nanoporous poly-melamine-formaldehyde (PMF) through the Schiff base condensation reaction of paraformaldehyde and melamine. The PMF nanoparticles showed a good adsorption capability to some benzene-ring-containing dyes including acid fuchsine, nigrosine, and methyl orange. Moreover, the as-prepared PMF nanoparticles were employed as the coating adsorbent for the solid-phase microextraction (SPME) of seven volatile fatty acids (VFAs) with high enrichment factors. A PMF-assisted SPME method was established for the enrichment of VFAs from environmental water samples with satisfactory recoveries (88.5%–102.0%) and acceptable precisions (relative standard deviations <10.9%). This contribution might furnish an advanced benchmark for the exploitation of new porous organic polymers as the effective adsorbents for SPME or other fields of utilization.

Graphical abstract: Synthesis of nanoporous poly-melamine-formaldehyde (PMF) based on Schiff base chemistry as a highly efficient adsorbent

Supplementary files

Article information

Article type
Paper
Submitted
21 Aug 2018
Accepted
22 Oct 2018
First published
06 Nov 2018

Analyst, 2019,144, 342-348

Synthesis of nanoporous poly-melamine-formaldehyde (PMF) based on Schiff base chemistry as a highly efficient adsorbent

S. Zhang, Q. Yang, X. Zhou, Z. Li, W. Wang, X. Zang, C. Wang, M. J. A. Shiddiky, A. C. Murugulla, N. Nguyen, Z. Wang and Y. Yamauchi, Analyst, 2019, 144, 342 DOI: 10.1039/C8AN01623B

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