A review on 2D-ZnO nanostructure based biosensors: From materials to devices

MS Krishna, S Singh, M Batool, HM Fahmy… - Materials …, 2023 - pubs.rsc.org
During the COVID'19 outbreak, biosensing devices won increasing relevance,
demonstrating their potential in the medical diagnostic field. Hence, the present review …

Recent advances in ZnO nanostructures and thin films for biosensor applications

SK Arya, S Saha, JE Ramirez-Vick, V Gupta… - Analytica chimica …, 2012 - Elsevier
Biosensors have shown great potential for health care and environmental monitoring. The
performance of biosensors depends on their components, among which the matrix material …

Sol–gel synthesized zinc oxide nanorods and their structural and optical investigation for optoelectronic application

KL Foo, U Hashim, K Muhammad, CH Voon - Nanoscale research letters, 2014 - Springer
Nanostructured zinc oxide (ZnO) nanorods (NRs) with hexagonal wurtzite structures were
synthesized using an easy and low-cost bottom-up hydrothermal growth technique. ZnO thin …

Synthesis and characterization of aligned ZnO nanorods for visible light photocatalysis

P Dash, A Manna, NC Mishra, S Varma - Physica E: Low-dimensional …, 2019 - Elsevier
Abstract Aligned ZnO nanorods (NRs) were synthesized by a simple and inexpensive
hydrothermal method. Morphological, structural, photoabsorbance and photoluminescence …

Effect of different solvents on the structural and optical properties of zinc oxide thin films for optoelectronic applications

KL Foo, M Kashif, U Hashim, WW Liu - Ceramics International, 2014 - Elsevier
Zinc oxide (ZnO) seed solutions were prepared using 4 different solvents, namely, methanol
(MeOH), ethanol (EtOH), isopropyl alcohol (IPA) and 2-methoxyethanol (2-ME). The …

[HTML][HTML] High performance cholesterol sensor based on ZnO nanotubes grown on Si/Ag electrodes

R Ahmad, N Tripathy, SH Kim, A Umar… - Electrochemistry …, 2014 - Elsevier
Zinc oxide nanotube (ZNT) arrays were grown on Si/Ag substrate by one-step chemical
process in an aqueous solution and further used as a working electrode to fabricate an …

ZnO nanostructures in enzyme biosensors

Y Zhang, Z Kang, X Yan, Q Liao - Science China Materials, 2015 - Springer
Biosensing has developed tremendously since it was demonstrated by Leland C. Clark Jr. in
1962. ZnO nanomaterials are attractive candidates for fabricating biosensors, because of …

[HTML][HTML] A potentiometric indirect uric acid sensor based on ZnO nanoflakes and immobilized uricase

SM Usman Ali, ZH Ibupoto, M Kashif, U Hashim… - Sensors, 2012 - mdpi.com
In the present work zinc oxide nanoflakes (ZnO-NF) structures with a wall thickness around
50 to 100 nm were synthesized on a gold coated glass substrate using a low temperature …

Low temperature annealed zinc oxide nanostructured thin film-based transducers: characterization for sensing applications

R Haarindraprasad, U Hashim, SCB Gopinath… - PLoS …, 2015 - journals.plos.org
The performance of sensing surfaces highly relies on nanostructures to enhance their
sensitivity and specificity. Herein, nanostructured zinc oxide (ZnO) thin films of various …

[HTML][HTML] Nanostructured ZnO-based biosensor: DNA immobilization and hybridization

AM Mohammed, IJ Ibraheem, AS Obaid… - Sensing and bio …, 2017 - Elsevier
An electrochemical DNA biosensor was successfully fabricated by using (3-aminopropyl)
triethoxysilane (APTES) with zinc oxide (ZnO) nanorods synthesized using microwave …