scholarly journals Surface plasmon resonance based fibre optic chemical sensor for the detection of cocaine

2016 ◽  
Author(s):  
T. Hien Nguyen ◽  
Tong Sun ◽  
Kenneth T. V. Grattan
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Chemical Sensor ◽  
Fibre Optic

Nano-film aluminum-gold for ultra-high dynamic-range surface plasmon resonance chemical sensor

2019 ◽  
Vol 12 (3) ◽  
pp. 286-295
Author(s):  
Briliant Adhi Prabowo ◽  
I Dewa Putu Hermida ◽  
Robeth Viktoria Manurung ◽  
Agnes Purwidyantri ◽  
Kou-Chen Liu
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Chemical Sensor ◽  
Dynamic Range ◽  
High Dynamic Range ◽  
High Dynamic

Analytical estimates of the characteristics of surface plasmon resonance fibre-optic sensors

2000 ◽  
Vol 47 (6) ◽  
pp. 1099-1110 ◽  
Author(s):  
Yu Xu ◽  
N. Barrie Jones ◽  
John C. Fothergill ◽  
Chris D. Hanning
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Fibre Optic

scholarly journals Compact Surface Plasmon Resonance Sensor for Underwater Chemical Sensing Robot

2017 ◽  
Vol 2017 ◽  
pp. 1-9 ◽  
Author(s):  
Yuichi Minagawa ◽  
Mari Ohashi ◽  
Yoshinori Kagawa ◽  
Arata Urimoto ◽  
Hiroshi Ishida
Keyword(s):  
Surface Plasmon Resonance ◽  
Mobile Robot ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Chemical Sensor ◽  
Metal Structure ◽  
Compact Surface ◽  
Sample Collection ◽  
Underwater Robots ◽  
Resonance Sensor

This paper reports on the development of compact surface plasmon resonance (SPR) sensors for mobile robot olfaction. Underwater robots benefit from olfactory sensing capabilities in various tasks including the search for unexploded ordnance and undersea wreckage. Although the SPR-based chemical sensor is a promising sensing platform, the cumbersome optical setup has been limiting its use on mobile robots. The proposed sensor employs a periodic metal structure formed on a self-assembled layer of polystyrene particles of 200 nm in diameter. With the grating of this size, SPR can be excited even with a simple LED light source. The change in the absorbance is simply measured using a photodiode. Demonstration of the proposed SPR sensor is provided by mounting the sensors on an underwater crayfish robot that autonomously searches for a chemical source. The fabricated sensor shows linear response to ascorbic acid for a concentration range from 20 to 80 mM. Responses of the bare and thiol-coated gold nanostructure to different chemical substances are presented to show the change in the selectivity of the sensor by the coating. Discussions are made on the importance of sample collection for the sensor to attain sensitive chemical detection on a mobile robot.

Study of self-assembled monolayers of n-alkanethiol on a surface plasmon resonance fibre optic sensor

1996 ◽  
Vol 284-285 ◽  
pp. 157-161 ◽  
Author(s):  
A. Abdelghani ◽  
J.M. Chovelon ◽  
J.M. Krafft ◽  
N. Jaffrezic-Renault ◽  
A. Trouillet ◽  
...  
Keyword(s):  
Surface Plasmon Resonance ◽  
Surface Plasmon ◽  
Plasmon Resonance ◽  
Self Assembled Monolayers ◽  
Fibre Optic ◽  
Fibre Optic Sensor ◽  
Optic Sensor ◽  
Assembled Monolayers ◽  
Self Assembled
Sign in / Sign up

Export Citation Format

Share Document