IIT Palakkad researchers develop sensors for faster heparin monitoring
IIT Palakkad scientists have created a fluorescent chemosensor that can rapidly quantify heparin levels in blood, offering a simpler alternative to traditional clotting‑time tests. The prototype, developed by Prof. Shanmugaraju Sankarasekaran and research scholar Noushija M.K., shows promise for low‑cost point‑of‑care monitoring of anticoagulant therapy.
- ✓IIT Palakkad scientists have created a fluorescent chemosensor that can rapidly quantify heparin levels in blood, offering a simpler alternative to traditional clotting‑time tests.
- ✓The prototype, developed by Prof.
- ✓Civic Domain: Categorized under technology public notices.
Researchers at the Indian Institute of Technology Palakkad announced the development of a new fluorescent sensor capable of measuring heparin concentration in blood samples. The work, led by Professor Shanmugaraju Sankarasekaran together with research scholar Noushija M.K., aims to replace conventional clotting‑time assays with a rapid optical readout.
The sensor emits a bright yellow‑green fluorescence that diminishes proportionally when heparin is present, allowing quantification with basic optical equipment. Its molecular components can be synthesized in a single step, potentially lowering production costs, and the system has demonstrated selective detection of heparin even in complex matrices such as human serum. The research was conducted at IIT Palakkad in Kerala, India.
Heparin is a widely used anticoagulant in procedures like cardiac surgery, dialysis and blood transfusions, where precise dosing is critical to avoid clot formation or excessive bleeding. By offering a fast, inexpensive, and portable detection method, the technology could be adapted into point‑of‑care diagnostic devices for patients undergoing anticoagulant therapy. The team cautions that further validation and clinical trials are required before the sensor can be deployed in medical settings, but Dr. Sankarasekaran highlighted its combination of simplicity and high precision as a strong advantage for future clinical use.
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| Issuing Authority | The Hindu National |
|---|---|
| Topic Category | TECHNOLOGY |
| Jurisdiction | KL State |
| Publication Date | 15 September 2026 |