Results 291 to 300 of about 70,177 (346)

Chemical interaction-driven sensitivity enhancement in graphene-integrated photonic crystal biosensors for hormone detection. [PDF]

RSC Adv
Revathy V, Aly AH.
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Immunological biosensors based on integrated optical

, 1999
Laura M. Lechuga, Francisco Prieto, Ana Calle Martín, Andreu Llobera, Carlos Domı́nguez   +4 more
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Optical biosensors for food safety: recent progress in detecting foodborne pathogens in animal-derived products

Wenjia Yang, Xinyu Zhang (14029), Li Li, Huan Lü, Wencan Luo, Linghong Kong, Chengcai Xie, Qiujin Zhu, Lu Zeng   +8 more
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Ultra-sensitive optical biosensor based on whispering gallery modes: The effect of buffer solutions refractive index on their sensitivity and performance.

, 2013
Hamid Nadgaran, R. Pourmand
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Optical waveguide biosensors

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Optical Biosensors

Chemical Reviews, 2008
("a Most-Accessed Article for the first-quarter of 2008" (according to the Am. Chem. Soc.)
Sergey M, Borisov, Otto S, Wolfbeis
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Marine diatoms as optical biosensors

Biosensors and Bioelectronics, 2009
We have chemically modified the frustules of the marine diatom Coscinodiscus concinnus Wm. Smith to properly bind a highly selective bioprobe such as an antibody. By measuring the changes in the photoluminescence emission of diatoms frustules, we have monitored the molecular recognition event between the antibody and its ligand: the dissociation ...
L. De Stefano, L. Rotiroti, M. De Stefano, LAMBERTI, ANNALISA, S. Lettieri, SETARO, ANTONIO, MADDALENA, PASQUALINO   +6 more
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Nanostructured Silicon for Optical Biosensors

2007 International Semiconductor Conference, 2007
A new silicon (Si) based transducer containing an assembly of microstructures (pyramidal and prismatic) and nanostructured elements (porous silicon) is proposed for future integration in a complex optical biosensor device. The morphology of the experimental structures was investigated using different microscopic techniques and optical properties were ...
M. Miu, I. Kleps, Pavesi, Lorenzo, F. Craciunoiu, T. Ignat, A. Dinescu, M. Simion   +6 more
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Optical biosensor with dispersion compensation

Optics Letters, 2005
Dispersion limits performance in many optical systems. In surface plasmon resonance (SPR) biosensors, the sensing area is an optical element in which the dispersion depends on the effective refractive index of the biochemical compounds to be measured.
W, Zong, C, Thirstrup, M H, Sørensen, H C, Pedersen   +3 more
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Recycling microcavity optical biosensors

Optics Letters, 2011
Optical biosensors have tremendous potential for commercial applications in medical diagnostics, environmental monitoring, and food safety evaluation. In these applications, sensor reuse is desirable to reduce costs. To achieve this, harsh, wet chemistry treatments are required to remove surface chemistry from the sensor, typically resulting in reduced
Heather K, Hunt, Andrea M, Armani
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