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Paper-based analytical devices for molecular sensing

Sensor
Electrochemical
Graphene
ALP
Detection
ALT

overview

This eco-friendly, cost-effective sensor is fabricated on a laser-engraved paper substrate with graphene-enhanced and gold nanospike electrodes. It detects small molecules, free radicals, and macromolecules with high sensitivity, offering stability and simplicity for diverse electrochemical applications.

  • 6

    TRL

  • 100

    Number of units currently deployed

  • 15

    No. of days or hours of training required

Key Features

Innovative – Paper-based electrochemical sensor with enhanced electrodes

Sensitive – Achieves low detection limits for lead ions, H₂O₂, and ALP.

Versatile – Suitable for diverse, eco-friendly electrochemical applications.

Functionality

Contact Us

Dr. Pranjal Chandra

School of Biochemical Engineering, Indian Institute of Technology (BHU) Varanasi

Email: pranjal[dot]bce[at]iitbhu[dot]ac[dot]in

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