Impedimetry-based disposable sensor for the detection of urea in aqueous media

A Bose, K Biswas - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
The article presents a novel, disposable paper–dielectric urea sensor that uses adhesive
copper tapes as electrodes. The electrodes are coated with layers of wax, urease, and poly …

Modified Colpitts Oscillator with Lossy Fractor for the Biosensors with Single Cole Model and its Application in Water Urea Sensing

A Bose, A Tapadar, S Khairnar… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
A single Cole model, which comprises of a lossy fractor (fractor with a parallel resistor), is a
commonly reported model for several biosensors. The parameters of the model are often the …

Fabrication of 2D/3D Paper based Microfluidic Channels using Canvas Sheets and Tissue Papers

S Kanishka, P Srichandan, A Tiwari… - 2021 IEEE Mysore …, 2021 - ieeexplore.ieee.org
Paper-based Microfluidic devices are of great importance and interest due to their portability,
versatility, and ease to handle. Microfluidic devices can be made using a wide variety of …

Detection of Urea in Water using Disposable Paper Sensor with FO Colpitts Oscillator

A Tapadar, A Bose, S Khairnar… - 2024 IEEE Applied …, 2024 - ieeexplore.ieee.org
This work presents a paper based disposable planar sensor to detect the amount of urea
present in an aqueous solution using fractional order (FO) impedimetry. The presented …