Investigation of surface plasmon biosensing using gold nanoparticles enhanced ellipsometry

被引：20

作者：

Moirangthem, Rakesh Singh ^{[1
,2
,3
]}

Chang, Yia-Chung ^{[1
]}

Wei, Pei-Kuen ^{[1
]}

机构：

[1] Acad Sinica, Res Ctr Appl Sci, Taipei 115, Taiwan

[2] Acad Sinica, Nano Sci & Technol Program, TIGP, Taipei 115, Taiwan

[3] Natl Tsing Hua Univ, Dept Engn & Syst Sci, Hsinchu 300, Taiwan

来源：

OPTICS LETTERS | 2011年 / 36卷 / 05期

关键词：

RESONANCE; PHASE; GLASS;

D O I：

10.1364/OL.36.000775

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We present a label-free, nondestructive and high sensitivity biosensor by using the phase information of a gold nanoparticles enhanced ellipsometry signal. The refractive index (RI) resolution from ellipsometric phase information is of the order of 1.6 x 10(-6) RI units. Furthermore, spectroscopic and dynamic measurements show substantial change in the phase signal when biomolecules are coated on gold nanoparticles. The detection limit of our proposed technique is up to similar to 18pM concentration of the target biomolecules. (C) 2011 Optical Society of America

引用

页码：775 / 777

页数：3

共 50 条

[41] Surface plasmon enhanced organic light emitting diodes by gold nanoparticles with different sizes
Gao, Chia-Yuan
Chen, Ying-Chung
Chen, Kan-Lin
Huang, Chien-Jung
APPLIED SURFACE SCIENCE, 2015, 356 : 791 - 794
[42] Enhanced photorefractive performance of polymeric composites through surface plasmon effects of gold nanoparticles
Choi, Jongwan
Ji, Seok-Hwan
Choi, Chil-Sung
Oh, Jin-Woo
Kim, Felix Sunjoo
Kim, Nakjoong
OPTICS LETTERS, 2014, 39 (15) : 4571 - 4574
[43] Probabilistic evaluation of surface-enhanced localized surface plasmon resonance biosensing
Yang, Heejin
Lee, Wonju
Hwang, Taewon
Kim, Donghyun
OPTICS EXPRESS, 2014, 22 (23): : 28412 - 28426
[44] Polarization-sensitive surface plasmon enhanced ellipsometry biosensor using the photoelastic modulation technique
Yuan, W.
Ho, H. P.
Wu, S. Y.
Suen, Y. K.
Kong, S. K.
SENSORS AND ACTUATORS A-PHYSICAL, 2009, 151 (01) : 23 - 28
[45] Investigation of the Enhanced Sensitivity of Interdigitated Electrodes for Cellular Biosensing With Geometric, Nanostructured Surface Area, and Surface Plasmon Resonance Modes
Hart, Cacie
Kumar, Kowsik Sambath
Li, Jinxin
Thomas, Jayan
Rajaraman, Swaminathan
JOURNAL OF MICROELECTROMECHANICAL SYSTEMS, 2020, 29 (05) : 1109 - 1111
[46] Optical biosensing using surface plasmon resonance spectroscopy
Homola, J
Pfeifer, P
Brynda, E
Skvor, J
Houska, M
Schwotzer, G
Latka, I
Willsch, R
CHEMICAL, BIOCHEMICAL, AND ENVIRONMENTAL FIBER SENSORS IX, 1997, 3105 : 318 - 324
[47] Silver Nanoparticles on a Plastic Platform for Localized Surface Plasmon Resonance Biosensing
Fan, Meikun
Thompson, Matthew
Andrade, Maria Luiza
Brolo, Alexandre G.
ANALYTICAL CHEMISTRY, 2010, 82 (15) : 6350 - 6352
[48] STUDY ON OXIDATION AND ELECTROCHEMICAL REDUCTION OF GOLD BY ELLIPSOMETRY WITH SURFACE-PLASMON EXCITATION
CHAO, F
COSTA, M
TADJEDDINE, A
ABELES, F
LOPEZRIOS, T
THEYE, ML
JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1977, 83 (01): : 65 - 86
[49] Amplifying fluorescence of polydiacetylene liposomes using surface plasmon resonance in gold nanoparticles
Park, Kyu Ha
Seo, Sungbaek
Lee, Jaebeom
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 256
[50] Surface plasmon resonance ellipsometry based biosensor for the investigation of biomolecular interactions
Bombarova, K.
Chlpik, J.
Cirak, J.
MATERIALS TODAY-PROCEEDINGS, 2015, 2 (01) : 70 - 76

← 1 2 3 4 5 →