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Cardiac biomarker detection helps in early diagnosis of cardiac syndromes. However, a rapid, cost-effective, reliable, and easy-to-use sensor is still unavailable. Herein, we report a disposable, label free, impedance-based biosensor for the detection of two common cardiac biomarkers, Myoglobin (Myo), and Myeloperoxidase (MPO). The sensor is fabricated on Whatman filter paper coated with a conducting...
An optical sensor is probably the most engaging areas of research at present, given the number of publications that come out in this area. Starting with simple optical fiber sensors for physical parameters such as temperature, strain, etc. to the more complex biosensing strategies, optical sensors promise immunity to electrical interferences, ease of manufacturing and easy acceptance from the user...
Surface Plasmon Resonance (SPR) based sensors have emerged as dominant tools for real-time monitoring of biomolecular interaction. SPR biosensors are very versatile and can be adapted to detect almost any analyte for which a biorecognition element is known. This paper presents the development of a prism coupler based low cost SPR instrument for biosensing applications. Sensor calibration experiments...
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