含内标的多通道荧光化学传感器构建合成及其性能研究基金科学网构建全球华人科学社区,EditSprings,艾德思



国家自然科学基金项目查询 批准号 20672036 学科分类 功能有机分子的设计与合成 ( B021101 ) 负责人 朱为宏 职称 教授 单位名称 华东理工大学 资助金额 28万元 项目类别 面上项目 起止年月 2007年01月01日 至 2009年12月31日 主题词 荧光化学传感器;内标;比值法;合成;性能 附注说明 本项目基于配位反应/高自旋/低自旋转变和分子转子等,通过共价键桥连引入识别中心与信号荧光基团,发展了新型多通道/含内标比值法的荧光分子传感器,特别是pH/Hg2+/Cu2+/P2O7-/溶解氧/温度等参数的荧光分子传感器,并进行化学结构的表征/传感器性质的测试.先后发展了基于DCM为荧光单元为母体的长波长近红外荧光探针/含有萘酰亚胺单元的三线态配体及其金属铱配合物溶解氧的荧光探针/含有萘酰亚胺的亲水性聚合物为基础的pH荧光探针/基于吡啶取代的苯并咪唑荧光团的亲水性荧光聚合物比率探针灯,以适应微环境探测的新要求,在比值单元和红光或近红外区域取得了很好的进展,并成功地模拟了分子逻辑门的运算.通过荧光单元和基体材料的选择,优化识别荧光单元的共价固定法,解决荧光传感膜的成膜性/膜的通透性/亲水性和溶涨等一系列制约实际应用的问题.发展新型波段在650-900 nm区域的红光或近红外荧光传感器,以减少短波光的严重散射/避免生物样品的自吸收和自荧光,并实现与低成本,广泛实现NIR光纤和半导体技术相匹配. 成果 序号 课题 类型 参与人 0 有机荧光功能材料 奖励 田禾, 王巧纯, 朱为宏 1 萘酰亚胺单元为烯桥链的光致变色二噻吩乙烯类化合物 会议 张琼, 朱为宏, 田禾, 冯艳丽, 孟宪乐, 谭文娟 2 基于吲哚啉衍生物的红色有机电致发光材料的合成及其性能的研究 会议 朱为宏, 赵平, 皮雅娟 3 基于吡喃腈衍生物分子内电荷转移构建含有比较功能的半减法器 会议 郭志前, 黄晓梅, 解永树, 田禾, 朱为宏 4 A colorimetric and fluorescent turn-on sensor for pyrophosphate anion based on dicyanomethylene-4h-chromene framework 会议 朱为宏 5 Multiple Logic Fluorescent Thermometer System Based on N-isopropyl Methacrylamide Copolymer Bearing Dicyanomethylene-4H-pyran Moiety 会议 朱为宏 6 Novel Photochromic Bisthienylethenes Containing Naphthalimide as Center Ethene Bridge : Photochromism and Solvatochromism for Combined NOR and INHIBIT Logic Gates 会议 朱为宏 7 Hybridized ruthenium (II) complexes with high molar extinction coefficient unit: Effect of energy band and adsorption on photovoltatic performances 会议 朱为宏 8 Novel Photochromic Systems Containing Chromophore Unit as Six-member Ring Bridge: Fluorescent Switches and Logic Gates 会议 Weihong ZHU, Qiong Zhang, He Tian, Xianle Meng, Yongshu Xie, Yuheng Yang 9 Novel Bisthienylethenes Containing Naphthalimide as Center Ethene Bridge : Photochromism and Solvatochromism for Combined NOR and INHIBIT Logic Gates 会议 朱为宏 10 Dendron-functionalized Electroluminescent Materials with Carrier-transporting Ability 会议 朱为宏 11 氧化卟啉-锌卟啉-富勒烯多元体系构建和性质研究 会议 朱为宏, 曾凡花, 王全国, 解永树 12 A Hydrophilic Fluorescent Polymer as Low-cost Microbioreactor Chemosensor for High-throughput Bioprocessing 会议 朱为宏 13 Novel Photochromic Systems Containing Chromophore Unit as Six-member Ring Bridge : Fluorescent Switches and Logic Gates 会议 Yongshu Xie, He Tian, Weihong ZHU, Xianle Meng, Yuheng Yang, Qiong Zhang 14 A Fluorophore Capable of Crossword Puzzles and Logic Memory 会议 朱为宏 15 Efficient improvement of fluorescence quantum yield of fluoreneethynylene-based polymers by introducing a perfluoroalkylbenzene unit to the polymers 期刊 Chen, Junwu, Liu, Chang, Ren, Shijie, Cao, Amin, Xu, Erjian, Chen, Zhao, Sun, Jing, Wu, Huanrong, Yu, Feng, Zeng, Danli, He, Jun, Zhu, Weihong, Huang, Hao, Fang, Qiang, Du, Junping 16 Novel Bisthienylethenes Containing Naphthalimide as the Center Ethene Bridge: Photochromism and Solvatochromism for Combined NOR and INHIBIT Logic Gates 期刊 Meng, Xianle, Zhang, Qiong, Feng, Yanli, Zhu, Weihong, Tan, Wenjuan, Tian, He 17 A highly sensitive and selective chemosensor for cyanide 期刊 Ren, Jiaqiang, Tian, He, Zhu, Weihong 18 树枝状有机电致发光材料最新研究进展 期刊 Meng Xianle, Zhu Weihong, Tian He 19 Ultrafast synthesis of highly luminescent green- to near infrared-emitting CdTe nanocrystals in aqueous phase 期刊 Fang, Zheng, Zhong, Xinhua, Zhang, Yuliang, Zhang, Nan, Gu, Zhenyu, Zou, Lei, Zhu, Weihong 20 Intramolecular charge-transfer process based on dicyanomethylene-4H-pyran derivative: An integrated operation of half-subtractor and comparator 期刊 Xie, Yongshu, Zhao, Ping, Guo, Zhiqian, Zhu, Weihong, Huang, Xiaomei, Tian, He 21 Bisthienylethenes Containing Benzothiadiazole Unit as Bridge: Photochromic Performance Dependent upon Substitution Position 期刊 He Tian, Qing Zhang, Yongshu Xie, Yuheng Yang, Weihong Zhu, Xianle Meng 22 含有萘酰亚胺单元的铕配合物合成及其发光性能研究 期刊 朱为宏, 李恒, 朱世琴 23 A colorimetric and fluorescent turn-on sensor for pyrophosphate anion based on a dicyanomethylene-4H-chromene framework 期刊 Zhu, Weihong, Huang, Xiaomei, Guo, Zhiqian, Xie, Yongshu, Tian, He 24 Dicyanomethylene-4H-pyran Moiety As Fluorescent Film Sensor for Cu2+ and Pyrophosphate Anion 期刊 He Tian, Zhiqian Guo, Weihong ZHU 25 The facile synthesis and high efficiency of the red electroluminescent dopant DCINB: A promising alternative to DCJTB 期刊 Xu, Min, Zhu, Weihong, Zhao, Ping, Sun, Runguang, Tang, Hao, Zhang, Qiong, Pi, Yajuan 26 Synthesis, photophysical and electroluminescent properties of novel naphthalimide derivatives containing an electron-transporting unit 期刊 荆淑萍, 丁国华, 李富有, Gaoyu Zhong, 朱为宏, Zhaowu Xu 27 A hydrophilic fluorescent polymer containing naphthalimide moiety as chemosensor for microbioreactors 期刊 Zhu WeiHong, Meng XianLe, Shen LiangJun, Guo ZhiQian, Tian He 28 Conveniently synthesized isophorone dyes for high efficiency dye-sensitized solar cells: tuning photovoltaic performance by structural modification of donor group in donor-pi-acceptor system 期刊 Tian, He, Ning, Zhijun, Xie, Yongshu, Liu, Bo, Wu, Wenjun, Xu, Min, Zhu, Weihong, Zhang, Qiong 29 光驱动单向分子转子的研究进展 期刊 Zhu, Wei-Hong, Lu, Xin-Yu 30 Multiple Logic Fluorescent Thermometer System Based on N-Isopropylmethacrylamide Copolymer Bearing Dicyanomethylene-4H-pyran Moiety 期刊 Tian, He, Xiong, Yuyan, Zhu, Weihong, Guo, Zhiqian 31 Hybridized ruthenium(II) complexes with high molar extinction coefficient unit: Effect of energy band and adsorption on photovoltatic performances 期刊 Zhu, Weihong, Liu, Bo, Wu, Wenjun, Tian, He, Ri, Kwang Mu 32 Room temperature phosphorescence of a palladium(II) complex sensitized by unsymmetric perylene bisimide 期刊 Zhu, Weihong, Fan, Liqiang 33 含有三苯胺单元的萘酰亚胺化合物的合成及其荧光调控研究化学学报 期刊 Bi Xiao-Fang, Zhu Wei-Hong, Liu Bo 摘要 结题摘要 本项目基于配位反应/高自旋/低自旋转变和分子转子等,通过共价键桥连引入识别中心与信号荧光基团,发展了新型多通道/含内标比值法的荧光分子传感器,特别是pH/Hg2+/Cu2+/P2O7-/溶解氧/温度等参数的荧光分子传感器,并进行化学结构的表征/传感器性质的测试.先后发展了基于DCM为荧光单元为母体的长波长近红外荧光探针/含有萘酰亚胺单元的三线态配体及其金属铱配合物溶解氧的荧光探针/含有萘酰亚胺的亲水性聚合物为基础的pH荧光探针/基于吡啶取代的苯并咪唑荧光团的亲水性荧光聚合物比率探针灯,以适应微环境探测的新要求,在比值单元和红光或近红外区域取得了很好的进展,并成功地模拟了分子逻辑门的运算.通过荧光单元和基体材料的选择,优化识别荧光单元的共价固定法,解决荧光传感膜的成膜性/膜的通透性/亲水性和溶涨等一系列制约实际应用的问题.发展新型波段在650-900 nm区域的红光或近红外荧光传感器,以减少短波光的严重散射/避免生物样品的自吸收和自荧光,并实现与低成本,广泛实现NIR光纤和半导体技术相匹配.

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