Skip to main content

Plasmonic Sensor for Detecting Metal Ions

Potential Commercialised fa-solid fa-cart-arrow-down violet
Reg. ID : 17052
Comments

Huraian

The present invention provides a swept source interrogation setup for a gold-coated tilted fiber Bragg grating sensor. A laser ring that has a sweeping laser wavelength is used instead of a spectrum analyser. The laser ring is controlled by a narrowband fiber Bragg grating mounted on a piezoceramic transducer. The sweeping laser wavelength covers the range of sensitivity of surface plasmon resonance of the gold-coated tilted fiber Bragg grating. The gold coat is functionalised with L-cysteine ligand. The gold-coated tilted fiber Bragg grating is exposed to liquid analyte that contains metal ions. A change in spectrum by the sweeping laser is captured by a photodetector and monitored by a microcontroller.

Contact Person/Inventor

Name Email Contact Phone
Um Centre Of Innovation And Enterprise (Umcie) umcie@um.edu.my 013-2250151 / 03-79677351

Intellectual Property

Type of IP Registration ID
1 Patent Filed PI 2012002702

Award

Award Title Award Achievement Award Year Received
0 0 0

Komen

LOG IN or REGISTER to post comments.

Star Rating

Star Rating
Masih tiada undi

Contact Form