Low-cost flexible biosensor for early heart attack detection developed by BITS–RMIT Univ
GS3Economy · S&T · Environment · Security· Biotechnology & health research· Prelims + Mains·
Why in news
Researchers at BITS Pilani–Hyderabad and RMIT University developed a graphene-based, low-cost flexible biosensor for early heart attack detection via myoglobin monitoring.
Background
The biosensor is graphene-based, lightweight, and portable for point-of-care testing. It specifically detects myoglobin, a key cardiac biomarker, to facilitate early heart attack diagnosis in low-resource healthcare settings.
Facts for Prelims
- S&TMyoglobin: A key cardiac biomarker used for early heart attack detection.
- S&TGraphene: The base material used for the development of the flexible biosensor.
- FactThe technology is designed for point-of-care testing in rural and low-resource hospitals.
For Mains
Q. Discuss how the development of low-cost, portable diagnostic biosensors can bridge the healthcare equity gap in rural India.
Dimensions to cover in your answer
- Diagnostic accessibility: Reducing reliance on centralized laboratory infrastructure for acute cardiac care
- Cost-effectiveness: Leveraging graphene-based materials to lower the per-test cost in public health systems
- Point-of-care utility: Minimizing 'time-to-treatment' for cardiac patients in geographically remote areas
Keywords: Point-of-care testing · Cardiac biomarkers · Graphene-based sensors · Healthcare equity · Diagnostic innovation
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