Non-enzymatic disposable electrochemical sensors based on CuO/Co3O4@MWCNTs nanocomposite modified screen-printed electrode for the direct determination …

HS Magar, RYA Hassan, MN Abbas - Scientific Reports, 2023 - nature.com
A new electrochemical impedimetric sensor for direct detection of urea was designed and
fabricated using nanostructured screen-printed electrodes (SPEs) modified with …

Urea biosensors: A comprehensive review

SN Botewad, DK Gaikwad, NB Girhe… - Biotechnology and …, 2023 - Wiley Online Library
Present study is specially designed for the recent advances in biosensors to detect and
quantify urea concentration. Urea (carbamide) is an organic compound made up of the …

Nanomaterial-based electrochemical nanodiagnostics for human and gut metabolites diagnostics: recent advances and challenges

AK Yadav, D Verma, RK Sajwan, M Poddar, SK Yadav… - Biosensors, 2022 - mdpi.com
Metabolites are the intermediatory products of metabolic processes catalyzed by numerous
enzymes found inside the cells. Detecting clinically relevant metabolites is important to …

Synthesis of nickel-sphere coated Ni-Mn layer for efficient electrochemical detection of urea

N Ezzat, MA Hefnawy, SA Fadlallah, RM El-Sherif… - Scientific Reports, 2024 - nature.com
Using a trustworthy electrochemical sensor in the detection of urea in real blood samples
received a great attention these days. A thin layer of nickel-coated nickel-manganese (Ni …

Non-enzymatic electrochemical detection of urea on silver nanoparticles anchored nitrogen-doped single-walled carbon nanotube modified electrode

THV Kumar, AK Sundramoorthy - Journal of The Electrochemical …, 2018 - iopscience.iop.org
Herein, we demonstrated synthesis and application of silver nanoparticles (Ag-NPs)
decorated nitrogen doped single-walled carbon nanotube through a one-step thermal …

Biofunctionalized nanostructured zirconia for biomedical application: a smart approach for oral cancer detection

S Kumar, S Kumar, S Tiwari, S Srivastava… - Advanced …, 2015 - Wiley Online Library
Results of the studies are reported relating to application of the silanized nanostructured
zirconia, electrophoretically deposited onto indium tin oxide (ITO) coated glass for covalent …

Selective detection of urea as milk adulterant using LMR based Fiber Optic Probe

RK Verma - Journal of Food Composition and Analysis, 2022 - Elsevier
Adulteration in milk has been a very common practice for economic benefits which is
unethical and injurious to health as well. To address the critical issues, the present study …

Extreme biomimetics: formation of zirconium dioxide nanophase using chitinous scaffolds under hydrothermal conditions

H Ehrlich, P Simon, M Motylenko… - Journal of Materials …, 2013 - pubs.rsc.org
Chitinous scaffolds isolated from the skeleton of marine sponge Aplysina cauliformis were
used as a template for the in vitro formation of zirconium dioxide nanophase from …

Two-dimensional ytterbium oxide nanodisks based biosensor for selective detection of urea

AA Ibrahim, R Ahmad, A Umar, MS Al-Assiri… - Biosensors and …, 2017 - Elsevier
Herein, we demonstrate synthesis and application of two-dimensional (2D) rectangular
ytterbium oxide (Yb 2 O 3) nanodisks via a facile hydrothermal method. The structural …

Zinc oxide–multiwalled carbon nanotubes hybrid nanocomposite based urea biosensor

M Tak, V Gupta, M Tomar - Journal of Materials Chemistry B, 2013 - pubs.rsc.org
An efficient matrix comprising a hybrid nanocomposite of zinc oxide (ZnO) and multiwalled
carbon nanotubes (MWCNTs) has been synthesised on indium tin oxide coated glass slides …