Label-free optical sensing of proteins with porous silicon microcavities

2005 ◽  
Author(s):  
H. Ouyang ◽  
R. Viard ◽  
P.M. Fauchet
Keyword(s):  
Porous Silicon ◽  
Optical Sensing ◽  
Label Free

Thermally Carbonized Porous Silicon for Robust Label-Free DNA Optical Sensing

2019 ◽  
Vol 3 (1) ◽  
pp. 622-627 ◽  
Author(s):  
Rabeb Layouni ◽  
Moinul H. Choudhury ◽  
Paul E. Laibinis ◽  
Sharon M. Weiss
Keyword(s):  
Porous Silicon ◽  
Optical Sensing ◽  
Label Free ◽  
Free Dna

scholarly journals Photonic Crystal Nanobeam Cavities for Nanoscale Optical Sensing: A Review

Micromachines ◽  
2020 ◽  
Vol 11 (1) ◽  
pp. 72 ◽  
Author(s):  
Da-Quan Yang ◽  
Bing Duan ◽  
Xiao Liu ◽  
Ai-Qiang Wang ◽  
Xiao-Gang Li ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Optical Waveguides ◽  
Optical Sensing ◽  
Early Stage ◽  
Disease Diagnosis ◽  
Label Free ◽  
Quality Factors ◽  
Integrated Sensor ◽  
Early Stage Disease ◽  
Wide Range

The ability to detect nanoscale objects is particular crucial for a wide range of applications, such as environmental protection, early-stage disease diagnosis and drug discovery. Photonic crystal nanobeam cavity (PCNC) sensors have attracted great attention due to high-quality factors and small-mode volumes (Q/V) and good on-chip integrability with optical waveguides/circuits. In this review, we focus on nanoscale optical sensing based on PCNC sensors, including ultrahigh figure of merit (FOM) sensing, single nanoparticle trapping, label-free molecule detection and an integrated sensor array for multiplexed sensing. We believe that the PCNC sensors featuring ultracompact footprint, high monolithic integration capability, fast response and ultrahigh sensitivity sensing ability, etc., will provide a promising platform for further developing lab-on-a-chip devices for biosensing and other functionalities.

Porous silicon membrane-modified electrodes for label-free voltammetric detection of MS2 bacteriophage

2016 ◽  
Vol 80 ◽  
pp. 47-53 ◽  
Author(s):  
Nekane Reta ◽  
Andrew Michelmore ◽  
Christopher Saint ◽  
Beatriz Prieto-Simón ◽  
Nicolas H. Voelcker
Keyword(s):  
Porous Silicon ◽  
Modified Electrodes ◽  
Label Free ◽  
Silicon Membrane ◽  
Ms2 Bacteriophage ◽  
Voltammetric Detection

scholarly journals Active Delivery of Single DNA Molecules into a Plasmonic Nanopore for Label-Free Optical Sensing

Nano Letters ◽  
2018 ◽  
Vol 18 (12) ◽  
pp. 8003-8010 ◽  
Author(s):  
Xin Shi ◽  
Daniel V. Verschueren ◽  
Cees Dekker
Keyword(s):  
Optical Sensing ◽  
Label Free ◽  
Dna Molecules ◽  
Single Dna Molecules

Erratum: Double Etched Porous Silicon Films for Improved Optical Sensing of Bacteria [J. Electrochem. Soc.,164, B581 (2017)]

2018 ◽  
Vol 165 (9) ◽  
pp. X8-X8
Author(s):  
M. B. Gongalsky ◽  
A. A. Koval ◽  
S. N. Shevchenko ◽  
K. P. Tamarov ◽  
L. A. Osminkina
Keyword(s):  
Porous Silicon ◽  
Optical Sensing ◽  
Silicon Films

Optical sensing analysis of bilayer porous silicon nanostructure

2019 ◽  
Vol 130 ◽  
pp. 217-221 ◽  
Author(s):  
Daohan Ge ◽  
Jianpei Shi ◽  
Jinxiu Wei ◽  
Liqiang Zhang ◽  
Zhen Zhang
Keyword(s):  
Porous Silicon ◽  
Optical Sensing ◽  
Silicon Nanostructure ◽  
Porous Silicon Nanostructure

Design and realization of label-free optical immunosensor based on porous silicon microcavities

2008 ◽  
Author(s):  
Xiao-yi Lü ◽  
Tao Xue ◽  
Zhen-hong Jia ◽  
Hua-wei Shao ◽  
Shi-bin Hou ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Label Free ◽  
Optical Immunosensor

scholarly journals Phase-Sensitive Detection for Optical Sensing With Porous Silicon

2012 ◽  
Vol 4 (3) ◽  
pp. 986-995 ◽  
Author(s):  
J. Alvarez ◽  
N. Kumar ◽  
P. Bettotti ◽  
D. Hill ◽  
J. Martinez-Pastor
Keyword(s):  
Porous Silicon ◽  
Optical Sensing ◽  
Sensitive Detection ◽  
Phase Sensitive ◽  
Phase Sensitive Detection

scholarly journals Label-Free Virus Capture and Release by a Microfluidic Device Integrated with Porous Silicon Nanowire Forest

Small ◽  
2016 ◽  
Vol 13 (6) ◽  
pp. 1603135 ◽  
Author(s):  
Yiqiu Xia ◽  
Yi Tang ◽  
Xu Yu ◽  
Yuan Wan ◽  
Yizhu Chen ◽  
...  
Keyword(s):  
Porous Silicon ◽  
Microfluidic Device ◽  
Silicon Nanowire ◽  
Label Free ◽  
Free Virus ◽  
Capture And Release ◽  
Porous Silicon Nanowire
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