Multiplexed protein detection with an array of silicon-on-insulator microring resonators

2009 ◽  
Author(s):  
Katrien De Vosa ◽  
Jordi Gironesb ◽  
Yannick De Konincka ◽  
Etienne Schachtb ◽  
Peter Bienstmana ◽  
...  
Keyword(s):  
Protein Detection ◽  
Silicon On Insulator ◽  
Microring Resonators

Sensitive label-free and compact biosensor based on concentric silicon-on-insulator microring resonators

2009 ◽  
Vol 48 (25) ◽  
pp. F90 ◽  
Author(s):  
Xiaohui Li ◽  
Ziyang Zhang ◽  
Shenying Qin ◽  
Tao Wang ◽  
Fangfei Liu ◽  
...  
Keyword(s):  
Silicon On Insulator ◽  
Microring Resonators ◽  
Label Free

scholarly journals Highly Sensitive Detection of CA 125 Protein with the Use of an n-Type Nanowire Biosensor

Biosensors ◽  
2020 ◽  
Vol 10 (12) ◽  
pp. 210
Author(s):  
Kristina A. Malsagova ◽  
Tatyana O. Pleshakova ◽  
Rafael A. Galiullin ◽  
Andrey F. Kozlov ◽  
Ivan D. Shumov ◽  
...  
Keyword(s):  
Protein Detection ◽  
Covalent Immobilization ◽  
Silicon On Insulator ◽  
Target Protein ◽  
Ca 125 ◽  
Minimum Concentration ◽  
Immobilized Antibodies ◽  
Highly Sensitive ◽  
Highly Sensitive Detection ◽  
Biospecific Interaction

The detection of CA 125 protein in a solution using a silicon-on-insulator (SOI)-nanowire biosensor with n-type chip has been experimentally demonstrated. The surface of nanowires was modified by covalent immobilization of antibodies against CA 125 in order to provide the biospecificity of the target protein detection. We have demonstrated that the biosensor signal, which results from the biospecific interaction between CA 125 and the covalently immobilized antibodies, increases with the increase in the protein concentration. At that, the minimum concentration, at which the target protein was detectable with the SOI-nanowire biosensor, amounted to 1.5 × 10−16 M.

Hybrid Integration of High-Q Chalcogenide Microring Resonators on Silicon-on-insulator

2020 ◽  
Author(s):  
Philippe Jean ◽  
Alexandre Douaud ◽  
Sophie LaRochelle ◽  
Younes Messaddeq ◽  
Wei Shi
Keyword(s):  
Silicon On Insulator ◽  
Microring Resonators ◽  
Hybrid Integration ◽  
High Q

scholarly journals Experimental realization of an optical digital comparator using silicon microring resonators

Nanophotonics ◽  
2018 ◽  
Vol 7 (3) ◽  
pp. 669-675 ◽  
Author(s):  
Yonghui Tian ◽  
Huifu Xiao ◽  
Xiaosuo Wu ◽  
Zilong Liu ◽  
Yinghao Meng ◽  
...  
Keyword(s):  
Electrical Signal ◽  
Silicon On Insulator ◽  
Oxide Semiconductor ◽  
Microring Resonators ◽  
Digital Signals ◽  
Experimental Realization ◽  
Electrical Signals ◽  
Operation Speed ◽  
Digital Comparator ◽  
Comparison Results

AbstractWe propose and experimentally demonstrate a silicon photonic circuit that can perform the comparison operation of two-bit digital signals based on microring resonators (MRRs). Two binary electrical signals regarded as two operands of desired comparison digital signals are applied to three MRRs to modulate their resonances through the microheaters fabricated on the top of MRRs, respectively (here, one binary electrical signal is applied to two MRRs by a 1×2 electrical power splitter, which means that the two MRRs are modulated by the same binary electrical signal). The comparison results of two binary electrical signals can be obtained at two output ports in the form of light. The proposed device is fabricated on a silicon-on-insulator substrate using the complementary metal-oxide-semiconductor fabrication process, and the dynamic characterization of the device with the operation speed of 10 kbps is demonstrated successfully.

Asymmetrically coupled silicon-on-insulator microring resonators for compact add-drop multiplexers

2003 ◽  
Vol 15 (7) ◽  
pp. 921-923 ◽  
Author(s):  
A. Vorckel ◽  
M. Monster ◽  
W. Henschel ◽  
P.H. Bolivar ◽  
H. Kurz
Keyword(s):  
Silicon On Insulator ◽  
Microring Resonators

scholarly journals On the modeling of thermal and free carrier nonlinearities in Silicon On Insulator microring resonators

2020 ◽  
Author(s):  
Massimo Borghi ◽  
Mattia Mancinelli ◽  
Davide Bazzanella ◽  
Lorenzo Pavesi
Keyword(s):  
Free Carrier ◽  
Silicon On Insulator ◽  
Microring Resonators

Compact silicon-on-insulator asymmetric embedded dual microring resonators for sensing

2018 ◽  
Vol 57 (05) ◽  
pp. 1 ◽  
Author(s):  
Chaoying Zhao ◽  
Lei Zhang ◽  
Jiaxiao Liao
Keyword(s):  
Silicon On Insulator ◽  
Microring Resonators

Quantitative infrared imaging of silicon-on-insulator microring resonators

2010 ◽  
Vol 35 (5) ◽  
pp. 784 ◽  
Author(s):  
Michael L. Cooper ◽  
Greeshma Gupta ◽  
Jung S. Park ◽  
Mark A. Schneider ◽  
Ivan B. Divliansky ◽  
...  
Keyword(s):  
Infrared Imaging ◽  
Silicon On Insulator ◽  
Microring Resonators
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