在二氯甲烷中使丙烯酰氯与1-氨基蒽醌(1-AQ)反应合成了反应性1丙烯酰胺基蒽醌(N-AQ)黄色染料,采用傅里叶变换红外光谱(FT-IR)和质子核磁共振(1H NMR)对其进行表征,表明制得的N-AQ结构明确.进而通过分散聚合法,使N-AQ与甲基丙烯酸甲酯(MMA)共聚,成功制备了黄色P(MMA-co-N-AQ)聚合物微球.由扫描电子显微镜(SEM)和zeta电位及粒度分析仪对微球的形态、大小及分布进行了表征,并利用可见光-紫外光谱仪(UV-Vis)对微球中引入的N-AQ含量进行了定量分析.结果表明,反应性染料的转化率达93.6％,在聚合反应中改变N-AQ的用量,可将所制备的微球粒径控制在1.3～3μm之间,球形完好、表面光滑、粒径均一,可望应用于彩色激光打印.
参考文献
| [1] | Zhiling Zhang;Yao Long;Jianbo Pan .Preparation of fluorescence-encoded microspheres in a core-shell structure for suspension arrays[J].Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology,2010(6):1179-1185. |
| [2] | Joo-Myung Ahn;Joong Hyun Kim;Ji Hoon Kim .Randomly distributed arrays of optically coded functional microbeads for toxicity screening and monitoring[J].Lab on a chip,2010(20):2695-2701. |
| [3] | Qing-Hao Liu;Jia Liu;Jin-Chun Guo .Preparation of polystyrene fluorescent microspheres based on some fluorescent labels[J].Journal of Materials Chemistry: An Interdisciplinary Journal dealing with Synthesis, Structures, Properties and Applications of Materials, Particulary Those Associated with Advanced Technology,2009(14):2018-2025. |
| [4] | 邓文雅,赵宗彬,沈琳,邱介山.氧化锌空心球的制备及光致发光特征[J].功能材料,2007(09):1559-1562. |
| [5] | Cannizzo C;Amigoni-Gerbier S;Larpent C .Boronic acidfunctionalized nanoparticles:synthesis by microemulsion polymerization and application as a reusable optical nanosensor for carbohydeates[J].Polymer,2005,46:1269-1276. |
| [6] | Rachel meallet-Renault;Robert Pansu;Sonia Amigoni-Gerbier .Metal-chelating nanoparticles as selective fluorescent sensor for Cu~(2+)[J].Chemical communications,2004(20):2344-2345. |
| [7] | Meallet-Renault R;Herault A;Vachon JJ;Pansu RB;Amigoni-Gerbier S;Larpent C .Fluorescent nanoparticles as selective Cu(II) sensors[J].Photochemical & photobiological sciences: the official journal of the European Photochemistry Association and the European Society for Photobiology,2006(3):300-310. |
| [8] | Gouanve F;Schuster T;Allard E;Meallet-Renault R;Larpent C .Fluorescence quenching upon binding of copper ions in dye-doped and ligand-capped polymer nanoparticles: A simple way to probe the dye accessibility in nano-sized templates[J].Advanced functional materials,2007(15):2746-2756. |
| [9] | Tronc F.;Li M.;Lu JP.;Winnik MA.;Kaul BL.;Graciet JC. .Fluorescent polymer particles by emulsion and miniemulsion polymerization[J].Journal of Polymer Science, Part A. Polymer Chemistry,2003(6):766-778. |
| [10] | Honghao Sun;Anne Marie Scharff-Poulsen;Hong Gu .Synthesis and Characterization of Ratiometric,pH Sensing Nanoparticles with Covalently Attached Fluorescent Dyes[J].Chemistry of Materials: A Publication of the American Chemistry Society,2006(15):3381-3384. |
| [11] | Winnik F M;Ober C K .Coloured particles by dispersion polymerization[J].European Polymer Journal,1987,23:617-622. |
| [12] | Herz E;Ow H;Bonner D et al.Dye structure-optical property correlations in near-infrared fluorescent coreshell silica nanoparticles[J].Journal of Materials Chemistry,2009,19:6341-6347. |
| [13] | Song JS;Tronc F;Winnik MA .Monodisperse, controlled micron-size dye-labeled polystyrene particles by two-stage dispersion polymerization[J].Polymer: The International Journal for the Science and Technology of Polymers,2006(3):817-825. |
| [14] | Valentin Victor Jercaa;Florica Adriana Nicolescu;Roxana Trusca;Eugeniu Vasile;Adriana Baran;Dan Florin Anghel;Dan Sorin Vasilescu;Dumitru Mircea Vuluga .Oxazoline-functional polymer particles graft with azo-dye[J].Reactive & functional polymers,2011(4):373-379. |
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