Optical fiber mercury biosensor based on immobilized urease and bromothymol blue onto the alginate-chitosan membrane in the flow-system

• Main Authors: Hermanto, Dhony, Mudasir, Mudasir, Siswanta, Dwi, Kuswandi, Bambang, Ismillayli, Nurul
• Format: Other NonPeerReviewed
• Language: English
• Published: Kuwait Journal of Science 2022
• Subjects: Optical Physics
• Online Access: https://repository.ugm.ac.id/284108/1/153.Optical-fiber-mercury-biosensor-based-on-immobilized-urease-and-bromothymol-blue-onto-the-alginatechitosan-membrane-in-the-flowsystemKuwait-Journal-of-Science.pdf; https://repository.ugm.ac.id/284108/; https://www.researchgate.net/publication/356824804_Optical_fiber_mercury_biosensor_based_on_immobilized_urease_and_bromothymol_blue_onto_the_alginate-chitosan_membrane_in_the_flow-system
• Institution: Universitas Gadjah Mada

An optical fiber biosensor has been developed for the detection of mercury ion based on inhibition of urease immobilized onto alginate–chitosan membrane, coupled with bromothymol blue (BTB) in the flow system. To get a good performance of the biosensor toward Hg(II) ion detection, the experimenta...