两种高分子化锌卟啉络合物与特丁津相互作用的光谱性能研究
량충고분자화자계람락합물여특정진상호작용적광보성능연구
Spectroscopic Properties of Two Kinds of Zn Porphyrin-functionalized Polymer and Their Coordination Products with Terbuthylazine
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    发光学报 발광학보
    CHINESE JOURNAL OF LUMINESCENCE
    2012年 12期 1373-1380 ,共8页

    喻龙%王蕊欣%高保娇%耿天奇%陈玫君%雷彩萍%刘少伟%黄小利%雷鸣

    유룡%왕예흔%고보교%경천기%진매군%뢰채평%류소위%황소리%뢰명

    锌卟啉%聚甲基丙烯酸缩水甘油酯%特丁津%轴向配位%荧光猝灭 鋅卟啉%聚甲基丙烯痠縮水甘油酯%特丁津%軸嚮配位%熒光猝滅
    자계람%취갑기병희산축수감유지%특정진%축향배위%형광졸멸
    将苯基卟啉(PP)功能化的聚甲基丙烯酸缩水甘油酯(PGMA)即PP-PGMA和羟基苯基卟啉(HPP)功能化的PGMA (HPP-PGMA)分别与锌离子发生络合反应,制得高分子化的苯基锌卟啉ZnPP-PGMA或羟苯基锌卟啉ZnHPP-PGMA.采用1 H-NMR对ZnPP-PGMA和ZnHPP-PGMA的化学结构进行了表征,用紫外-可见光谱法、荧光光谱法研究了其光谱性能.将ZnPP-PGMA或ZnHPP-PGMA与特丁津作用,研究特丁津对其光谱性能的影响.研究结果表明:高分子化的金属卟啉ZnPP-PGMA和ZnHPP-PGMA都具有强的光谱性能,相对于PP-PGMA和HPP-PGMA,其电子吸收光谱Soret吸收带红移,荧光发射峰蓝移.ZnPP-PGMA和ZnHPP-PGMA分别与特丁津作用后,ZnPP-PGMA的紫外光谱发生一定程度的红移,且ZnPP-PGMA和ZnHPP-PGMA发生明显的荧光猝灭现象.随着特丁津浓度的增大,ZnHPP-PGMA发生荧光猝灭的程度增大.
    장분기계람(PP)공능화적취갑기병희산축수감유지(PGMA)즉PP-PGMA화간기분기계람(HPP)공능화적PGMA (HPP-PGMA)분별여자리자발생락합반응,제득고분자화적분기자계람ZnPP-PGMA혹간분기자계람ZnHPP-PGMA.채용1 H-NMR대ZnPP-PGMA화ZnHPP-PGMA적화학결구진행료표정,용자외-가견광보법、형광광보법연구료기광보성능.장ZnPP-PGMA혹ZnHPP-PGMA여특정진작용,연구특정진대기광보성능적영향.연구결과표명:고분자화적금속계람ZnPP-PGMA화ZnHPP-PGMA도구유강적광보성능,상대우PP-PGMA화HPP-PGMA,기전자흡수광보Soret흡수대홍이,형광발사봉람이.ZnPP-PGMA화ZnHPP-PGMA분별여특정진작용후,ZnPP-PGMA적자외광보발생일정정도적홍이,차ZnPP-PGMA화ZnHPP-PGMA발생명현적형광졸멸현상.수착특정진농도적증대,ZnHPP-PGMA발생형광졸멸적정도증대.
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