Plasmon enhanced fluorescence of a bisphthalonitrile-based dye via a dopamine mediated interfacial crosslinking reaction on silver nanoparticles
Plasmon enhanced fluorescence of a bisphthalonitrile-based dye via a dopamine mediated interfacial crosslinking reaction on silver nanoparticles
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通过多巴胺介导的银纳米粒子界面交联反应等离子激元增强双邻苯二甲腈基染料的荧光
DOI:
10.1039/c5ra12242b
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发表时间:
2015-08
期刊:
影响因子:
3.9
通讯作者:
Xiaobo Liu
中科院分区:
文献类型:
--
作者:
Kun Jia;Xuefei Zhou;Lin Pan;Liting Yuan;Pan Wang;Chunhui Wu;Yumin Huang;Xiaobo Liu
A fluorescent dye of a phenolphthalein derivative containing bisphthalonitrile groups was synthesized and subsequently chemically grafted onto dopamine modified silver nanoparticles via the interfacial crosslinking reaction, leading to enhanced fluorescent emission of dye molecules in a solution phase. Specifically, the non-fluorescent phenolphthalein (PP) molecule was end-capped with bisphthalonitrile (BPH) groups through nucleophilic substitution to obtain a violet/blue-emitting fluorescent dye PP-BPH due to the restriction of inter-molecular rotation. Furthermore, the PP-BPH dye can be immobilized on the surface of the dopamine modified silver nanoparticles, given the fact that bisphthalonitrile based monomers can be readily crosslinked in the presence of aromatic amine or phenol compounds (i.e. dopamine). Consequently, the fluorescent emission of the PP-BPH dye can be further enhanced via the plasmonic enhancement effects of silver nanoparticles. The preliminary results obtained in this communication will pave the way for the plasmon controlled photonic properties of PP-BPH based multifunctional polymers.
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影响因子:
6.4
作者:
Yun Liu;Chun‐yan Liu;Zhi‐ying Zhang;Wendong Yang;Shi-dong Nie
通讯作者:
Yun Liu;Chun‐yan Liu;Zhi‐ying Zhang;Wendong Yang;Shi-dong Nie
影响因子:
2.9
作者:
Allison M. Pekkanen;Matthew R. DeWitt;M. Rylander
通讯作者:
Allison M. Pekkanen;Matthew R. DeWitt;M. Rylander
DOI:
10.1017/cbo9781139207249.009
发表时间:
2012
期刊:
--
影响因子:
--
作者:
W. Marsden
通讯作者:
W. Marsden
DOI:
10.1002/cphc.201000239
发表时间:
2010-08
期刊:
Chemphyschem : a European journal of chemical physics and physical chemistry
影响因子:
--
作者:
Rongqing Li;Shuhong Xu;Chunlei Wang;Haibao Shao;Qinying Xu;Yiping Cui
通讯作者:
Rongqing Li;Shuhong Xu;Chunlei Wang;Haibao Shao;Qinying Xu;Yiping Cui
DOI:
10.1021/am500106c
发表时间:
2014-04
期刊:
ACS Appl Mater Interfaces
影响因子:
--
作者:
Xu, Yong-Kui;Hwang, Sekyu;Kim, Sungjee;Chen, Ji-Yao
通讯作者:
Chen, Ji-Yao