Characterization and morphology control of poly(p-phenylenediamine) nanofibers: A novel, simple and highly selective fluorescent probe for thiols
作者： Siwei Yang , Shanqisong Huang , Dong Liu , Fang Liao
DOI: 10.1016/J.SYNTHMET.2012.10.024
关键词:
摘要: Abstract In this paper, the poly(p-phenylenediamine) (PpPD) nanofibers were synthesized via chemical oxidation polymerization of p-phenylenediamine (pPD) monomers by (NH4)2S2O8 (APS) at room temperature. The control morphological was discussed with scanning electron microscope (SEM). It is spectacular that PpPD show high-efficiency effects in enhancing fluorescence intensity thiols. 1H NMR study showed possible mechanism hydrogen bonds between polymer and This paper also analyzes synergistic effect theoretical calculations. new method may be applied to actual test. measuring simple, efficient, pollution-free, low-cost sensitive.
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