scholarly journals Development and Validation of a Reproducible and Label-Free Surface Plasmon Resonance Immunosensor for Enrofloxacin Detection in Animal-Derived Foods

Sensors ◽  
2017 ◽  
Vol 17 (9) ◽  
pp. 1984 ◽  
Author(s):  
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◽  
◽  
◽  
Keyword(s):  
Free Surface ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Label Free ◽  
Development And Validation

Label-free surface-plasmon resonance fiber grating biosensor for Hand-foot-mouth disease (EV-A71) detection

Optik ◽  
2021 ◽  
Vol 228 ◽  
pp. 166221
Author(s):  
Waldo Udos ◽  
Cheong-Weng Ooi ◽  
Soon-Hao Tan ◽  
Kok-Sing Lim ◽  
Yen Jie Ee ◽  
...  
Keyword(s):  
Free Surface ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Mouth Disease ◽  
Fiber Grating ◽  
Label Free ◽  
Hand Foot Mouth Disease

Label-free surface plasmon resonance detection of hydrogen peroxide; a bio-inspired approach

2016 ◽  
Vol 227 ◽  
pp. 373-382 ◽  
Author(s):  
Amirmostafa Amirjani ◽  
Mozhgan Bagheri ◽  
Mojgan Heydari ◽  
Saeed Hesaraki
Keyword(s):  
Hydrogen Peroxide ◽  
Free Surface ◽  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Label Free ◽  
Resonance Detection

scholarly journals Real-Time Label-Free Surface Plasmon Resonance Biosensing with Gold Nanohole Arrays Fabricated by Nanoimprint Lithography

Sensors ◽  
2013 ◽  
Vol 13 (10) ◽  
pp. 13960-13968 ◽  
Author(s):  
Josu Martinez-Perdiguero ◽  
Aritz Retolaza ◽  
Deitze Otaduy ◽  
Aritz Juarros ◽  
Santos Merino
Keyword(s):  
Free Surface ◽  
Surface Plasmon Resonance ◽  
Real Time ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Nanoimprint Lithography ◽  
Label Free ◽  
Nanohole Arrays

Plasma enhanced label-free immunoassay for alpha-fetoprotein based on a U-bend fiber-optic LSPR biosensor

RSC Advances ◽  
2015 ◽  
Vol 5 (31) ◽  
pp. 23990-23998 ◽  
Author(s):  
Gaoling Liang ◽  
Zhongjun Zhao ◽  
Yin Wei ◽  
Kunping Liu ◽  
Wenqian Hou ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Localized Surface Plasmon Resonance ◽  
Fiber Optic ◽  
Cost Effective ◽  
Alpha Fetoprotein ◽  
Localized Surface Plasmon ◽  
Label Free

A simple, label-free and cost-effective localized surface plasmon resonance (LSPR) immunosensing method was developed for detection of alpha-fetoprotein (AFP).

scholarly journals Modifications of the PAMONO-Sensor Help to Size and Quantify Low Number of Individual Biological and Non-Biological Nano-Particles

2021 ◽  
Vol 6 (1) ◽  
pp. 26
Author(s):  
Rahat Morad Talukder ◽  
Al Shahriar Hossain Rakib ◽  
Julija Skolnik ◽  
Zohair Usfoor ◽  
Katharina Kaufmann ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Nano Particles ◽  
Label Free ◽  
Specific Detection ◽  
Virus Like Particles ◽  
Low Concentrations ◽  
Challenging Tasks ◽  
Image Area

In a series of recently published works, we demonstrated that the plasmon-assisted microscopy of nano-objects (PAMONO) technique can be successfully employed for the sizing and quantification of single viruses, virus-like particles, microvesicles and charged non-biological particles. This approach enables label-free, but specific detection of biological nano-vesicles. Hence, the sensor, which was built up utilizing plasmon-assisted microscopy, possesses relative versatility and it can be used as a platform for cell-based assays. However, one of the challenging tasks for such a sensor was the ability to reach a homogeneous illumination of the whole surface of the gold sensor slide. Moreover, in order to enable the detection of even relatively low concentrations of nano-particles, the focused image area had to be expanded. Both tasks were solved via modifications of previously described PAMONO-sensor set ups. Taken together, our latest findings can help to develop a research and diagnostic platform based on the principles of the surface plasmon resonance (SPR)-assisted microscopy of nano-objects.

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