Recent advancements in urea biosensors for biomedical applications
Open Access
- 19 May 2021
- journal article
- review article
- Published by Institution of Engineering and Technology (IET) in IET Nanobiotechnology
- Vol. 15 (4), 358-379
- https://doi.org/10.1049/nbt2.12050
Abstract
The quick progress in health care technology as a recurrent measurement of biochemical factors such as blood components leads to advance development and growth in biosensor technology necessary for effectual patient concern. The review wok of authors present a concise information and brief discussion on the development made in the progress of potentiometric, field effect transistor, graphene, electrochemical, optical, polymeric, nanoparticles and nanocomposites based urea biosensors in the past two decades. The work of authors is also centred on different procedures/methods for detection of urea by using amperometric, potentiometric, conductometric and optical processes, where graphene, polymer etc. are utilised as an immobilised material for the fabrication of biosensors. Further, a comparative revision has been accomplished on various procedures of urea analysis using different materials-based biosensors, and it discloses that electrochemical and potentiometric biosensor is the most promise one among all, in terms of rapid response time, extensive shelf life and resourceful design.This publication has 117 references indexed in Scilit:
- Potentiometric Urea Biosensor Based on an Immobilised Fullerene-Urease Bio-ConjugateSensors, 2013
- Potentiometric urea biosensor utilizing nanobiocomposite of chitosan-iron oxide magnetic nanoparticlesJournal of Physics: Conference Series, 2013
- Potentiometric urea biosensor based on poly(glycidylmethacrylate)-grafted iron oxide nanoparticlesCurrent Applied Physics, 2013
- Enhancement of Enzymatic IDE Biosensor Response Using Gold Nanoparticles. Example of the Detection of UreaElectroanalysis, 2012
- Pt nanoflower/polyaniline composite nanofibers based urea biosensorBiosensors and Bioelectronics, 2011
- Influence of Composition of Zeolite/Enzyme Nanobiocomposites on Analytical Characteristics of Urea Biosensor Based on Ion-Selective Field-Effect TransistorsSensor Letters, 2011
- Urea Amperometric Biosensors Based on Nanostructured PolypyrroleElectroanalysis, 2011
- Potentiometric urea biosensor based on urease immobilized by an electrosynthesized poly(o-phenylenediamine) film with buffering capabilitySensors and Actuators B: Chemical, 2011
- Development of an Ion Sensitive Field Effect Transistor Based Urea Biosensor with Solid State Reference SystemsSensors, 2010
- Blood-urea concentration in relation to protein utilization in the ruminantThe Journal of Agricultural Science, 1956