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AssigneeAlfaisal University
InventorsAbrar AlMusharraf, Amina Rhouati, MOHAMMED ZOUROB
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A dual immunosensor was fabricated on graphene/gold nanoparticle modified screen-printed electrodes and used for simultaneous of the six snake and two scorpion species venoms within wide linear ranges. The electrodes were first modified with two chemical linkers (cysteamine/phenylene diisothiocyanate) in order to facilitate the immobilization of the antibodies through covalent binding. The species specific GPH-GNP/cysteamine/PDITC/SPCE immunosensor was tested with six different snake species venoms and two specific venoms from scorpion species. The detection was observed by monitoring the reduction peak current variation after the venom binding using square wave voltammetry, in presence ferro/ferricyanide redox system.
A method of detecting a venom in different species simultaneously, comprising:
A method of detecting a venom in a snake species simultaneously, comprising:
A method of detecting a venom in a scorpion species simultaneously, comprising:
Dependencies are inferred from the claim text.