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合成了一种新型三取代结构的双光子吸收材料1,3,5-三[4-[2-(3-吡啶)乙烯基]苯基]苯(4),通过元素分析、电喷雾质谱、1H NMR和红外对其进行表征.测试了紫外吸收光谱、单光子荧光光谱和双光子荧光光谱,并测出其双光子吸收截面为7.63×10-48cm4·s·photon-1.利用合成的1,3,5-三[4-[2-(3-吡啶)乙烯基]苯基]苯作引发剂,以甲基丙烯酸甲酯齐聚物作单体(CN120C80),200fs, 76MHz、Ti:sapphire 飞秒激光器作光源,进行了三维周期微结构的制作.所合成化合物是潜在应用前景的双光子吸收材料.

参考文献

[1] Masayasu Taki;Janet L. Wolford;Thomas V. O'Halloran .Emission Ratiometric Imaging of Intracellular Zinc: Design of a Benzoxazole Fluorescent Sensor and Its Application in Two-Photon Microscopy[J].Journal of the American Chemical Society,2004(3):712-713.
[2] James H;Strickler;Watt W Webb .[J].Optics Letters,1991,16:1780-1782.
[3] N. Bityurin;A. Kuznetsov .Use of harmonics for femtosecond micromachining in pure dielectrics[J].Journal of Applied Physics,2003(3):1567-1576.
[4] Fisher A M R;Murphree A L;Gomer C J et al.[J].Lasers in Surgery and Medicine,1995,17:2-7.
[5] Belfield KD.;Van Stryland EW.;Hagan DJ.;Dubikovsky V.;Miesak EJ.;Ren XB. .Near-IR two-photon photoinitiated polymerization using a fluorone/amine initiating system[J].Journal of the American Chemical Society,2000(6):1217-1218.
[6] He G S;Bhawalkar J D;Zhao C F et al.[J].Applied Physics Letters,1995,67(17):2433-2435.
[7] Perry J W;Mansour K;Lee I Y S et al.[J].Science,1996,273(5281):1533-1536.
[8] Albota D;Beljonne J L;Brédas J E et al.[J].Science,1998,281(5383):1653-1656.
[9] Reinhardt BA.;Clarson SJ.;Dillard AG.;Bhatt JC.;Kannan R. Yuan LX.;He GS.;Prasad PN.;Brott LL. .Highly active two-photon dyes: Design, synthesis, and characterization toward application[J].Chemistry of Materials,1998(7):1863-1874.
[10] Albota MA.;Webb WW.;Xu C. .Two-photon fluorescence excitation cross sections of biomolecular probes from 690 to 960 nm[J].Applied optics,1998(31):7352-7356.
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