表面等离激元纳米阵列结构传感器的集成化和小型化研究
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摘要
表面等离激元由于其异常的光学特性在高灵敏度传感领域有着广泛的应用前景。然而,传统棱镜式表面等离激元传感器由于庞大的体积和昂贵的成本限制了其进一步发展。表面等离激元金属纳米阵列结构传感器的出现为实现低成本、小型化和集成化的表面等离激元传感器提供了一条有效的解决途径。文章首先总结了表面等离激元纳米阵列结构传感器的发展现状和应用优势,然后主要介绍了近期作者课题组在表面等离激元传感器小型化、集成化、低成本方面的一些工作。这些工作对推动表面等离激元传感理论的发展,实现金属纳米阵列传感技术器件化具有较为重要的现实意义。
Surface plasmon polaritons(SPPs) have extensive application prospects in high-sensitivity biosensing because of their extraordinary optical properties. However, the large size and cost of prism-based plasmonic sensors limit their commercial applications. Fortunately,the emergence of metallic nanostructured sensors has provided an effective approach to realize low-cost and highly integrated plasmonic sensors. In this review, we first assess the current status and advantages of plasmonic nanostructured sensors, then focus on our group's recent research on their miniaturization, integration, and fabrication cost reduction. Our work is of significance for the development of both plasmonic sensing theory and nanostructured sensing technology.
Surface plasmon polaritons(SPPs) have extensive application prospects in high-sensitivity biosensing because of their extraordinary optical properties. However, the large size and cost of prism-based plasmonic sensors limit their commercial applications. Fortunately,the emergence of metallic nanostructured sensors has provided an effective approach to realize low-cost and highly integrated plasmonic sensors. In this review, we first assess the current status and advantages of plasmonic nanostructured sensors, then focus on our group's recent research on their miniaturization, integration, and fabrication cost reduction. Our work is of significance for the development of both plasmonic sensing theory and nanostructured sensing technology.
引文
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[2]Raether H.Surface plasmons on smooth and rough surfaces and on gratings.Berlin:Springer-Verlag,1988
[3]Cunningham A J.Introduction to bioanaytical sensors.New York:John Wiley,1998
[4]Roh S,Chung T,Lee B.Sensors 2011,11:1565
[5]Anker J N,Hall W P,Lyandres O et al.Nat.Mater.,2008,7:442
[6]Luk'yanchuk B,Zheludev N I,Maier S A et al.Nat.Mater.,2010,9:707
[7]Lal S,Link S,Halas N J.Nat.Photon.,2007,1:641
[8]Liu N,Mesch M,Weiss T et al.Nano Lett.,2010,10:2342
[9]Cattoni A,Ghenuche P,Haghiri-Gosnet A M et al.Nano Lett.,2011,11:3557
[10]Sonnefraud Y,Verellen N,Sobhani H et al.ACS Nano,2010,4:1664
[11]Hao F,Nordlander P,Sonnefraud Y et al.ACS Nano,2009,3:643
[12]Cetin A E,Altug H.ACS Nano,2012,6:9989
[13]Escobedo C.Lab Chip,2013,13:2445
[14]Cetin A E,Etezadi D,Galarreta B C et al.ACS Photonics,2015,2:1167
[15]Liu N,Weiss T,Mesch M et al.Nano Lett.,2010,10:1103
[16]Gao H,Yang J C,Lin J Y et al.Nano Lett.,2010,10:2549
[17]Shen Y,Zhou J,Liu T et al.Nat.Commun.,2013,4:2381
[18]Kabashin A V,Evans P,Pastkovsky S et al.Nat.Mater.,2009,8:867
[19]Sreekanth K V,Alapan Y,ElKabbash M et al.Nat.Mater.,2016,15:621
[20]Caballero B,Garcia-Martin A,Cuevas J C.ACS Photonics,2016,3:203
[21]Guo Q,Zhu H,Liu F et al.ACS Photonics,2014,1:221
[22]Zhang S,Bao K,Halas N J et al.Nano Lett.,2011,11:1657
[23]Zhao W,Jiang Y.Optics Letters,2015,40:93
[24]Ni H,Wang M,Shen T et al.ACS Nano,2015,9:1913
[25]Xu T,Amit A,Maxim A et al.Nature,2013,497:470
[26]Xu T,Wu Y K,Luo X et al.Nat.Commun.,2010,1:59
[27]Xu T,Lezec H J.Nat.Commun.,2014,5:4141
[28]Xu T,Walter E C,Agrawal A et al.Nat.Commun.,2016,7:10479
[29]Liang Y,Zhang H,Zhu W et al.ACS Sensors,2017,2:1796
[30]Liang Y,Li L,Lu M et al.Nanoscale,2018,10:548