Preparation and Characterization of Polyacrylonitrile-Based Fluorescence Probe for Sensing Solution Structure Change

Zhe Zhou; Zong Yi Qin; Xin Liu; Guang Zhao Zhai; Long Chen

doi:10.4028/www.scientific.net/AMR.554-556.254

Paper Titles

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Preparation of Cellulose Succinates with High Degree of Substitution in Solvent System [C₄mim]Cl/DMSO
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Degradation of Corn Starch with NaOH/urea and Synthesis of DS-G-AA Copolymers
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Preparation and Characterization of Polyacrylonitrile-Based Fluorescence Probe for Sensing Solution Structure Change
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Synthesis and Characterization of Novel Thermal Stability Poly (ester-imide-ether) with Excellent Lower Temperature Elastic Recovery
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Preparation and Characterization of Quaternary Chitosan/sodium Alginate Self-Assembled Microcapsules
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Synthesis and Crystal Structure of a New Copper(II) Coordination Polymer [CuC₁₆ H₁₈ N₄O₄S]_n*
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Polysulfone Microcapsules Containing Ionic Liquid
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 554-556Preparation and Characterization of...

Preparation and Characterization of Polyacrylonitrile-Based Fluorescence Probe for Sensing Solution Structure Change

Abstract:

A novel polyacrylonitrile (PAN)-based fluorescence probe was prepared by chemically combining the aminoanthraquinone as a fluorescent group with the PAN chains. It is found that the -C≡N group in PAN chains can affect the photolysis of anthraquinone groups. The results show that the conformational state and aggregation behavior of PAN can be monitored by observing the intensity variation in fluorescence emission spectrum for PAN-AAQN solutions.