[HTML][HTML] ZnO nano-structured based devices for chemical and optical sensing applications

R Sha, A Basak, PC Maity, S Badhulika - Sensors and Actuators Reports, 2022‏ - Elsevier
Zinc oxide (ZnO), a direct, wide band gap and n-type metal oxide semiconductor, is being
anticipated as the next generation functional nano-material towards remarkably diversified …

Fabrication of screen-printed electrodes: opportunities and challenges

RR Suresh, M Lakshmanakumar… - Journal of Materials …, 2021‏ - Springer
In recent times, wearable electronics, real-time sensing devices and point-of-care device
applications have seen a surge in demand. This demand inherently calls for a more …

Triethylamine gas sensor based on Pt-functionalized hierarchical ZnO microspheres

J Liu, L Zhang, J Fan, B Zhu, J Yu - Sensors and Actuators B: Chemical, 2021‏ - Elsevier
Monitoring and detection of triethylamine (TEA) gas are indispensable to environmental and
human safety. However, TEA gas sensor suffers from low response. Herein, unique …

Spindle-like Co3O4-ZnO nanocomposites scaffold for hydrazine sensing and photocatalytic degradation of rhodamine B dye

R Kumar, A Umar, R Kumar, MS Chauhan… - Engineered …, 2021‏ - espublisher.com
Spindle-like cobalt oxide (Co 3 O 4)-zinc Oxide (ZnO) nanocomposites were synthesized by
a facile low-temperature (~ 60 C) solution process and well-characterized by several …

Recent developments in electrochemical sensors for detecting hydrazine with different modified electrodes

S Tajik, H Beitollahi, SZ Mohammadi, M Azimzadeh… - RSC …, 2020‏ - pubs.rsc.org
The detection of hydrazine (HZ) is an important application in analytical chemistry. There
have been recent advancements in using electrochemical detection for HZ. Electrochemical …

Investigation of humidity sensor based on Au modified ZnO nanosheets via hydrothermal method and first principle

S Yu, H Zhang, C Chen, C Lin - Sensors and actuators B: chemical, 2019‏ - Elsevier
In this paper, Au modified ZnO (Au/ZnO) nanosheets with high humidity performance were
prepared by hydrothermal method. The position and the energy band of Au atoms in ZnO …

Facile Synthesis of Mesoporous Ag2O–ZnO Heterojunctions for Efficient Promotion of Visible Light Photodegradation of Tetracycline

RM Mohamed, AA Ismail, MW Kadi, AS Alresheedi… - ACS …, 2020‏ - ACS Publications
Fabrication of 3D mesoporous Ag2O–ZnO heterojunctions at varying Ag2O contents has
been achieved through poly (ethylene glycol)-block-poly (propylene glycol)-block-poly …

Au@ ZnO functionalized three–dimensional macroporous WO3: A application of selective H2S gas sensor for exhaled breath biomarker detection

S Yang, J Sun, L Xu, Q Zhou, X Chen, S Zhu… - Sensors and Actuators B …, 2020‏ - Elsevier
Sensitive and selective determination of H 2 S in human exhalation is essential for
understanding some physiological and pathological processes. However, effective detection …

Photocatalytic performance mesoporous Nd2O3 modified ZnO nanoparticles with enhanced degradation of tetracycline

RM Mohamed, AA Ismail, MW Kadi, AS Alresheedi… - Catalysis Today, 2021‏ - Elsevier
This contribution reports the synthesis of mesoporous X% Nd 2 O 3 modified ZnO (X= 1, 2, 3
and 4) during sol-gel process in existence of Pluronic F-108 for the first time. XRD indicated …

Sulfur-doped-graphitic-carbon nitride (Sg-C3N4) for low cost electrochemical sensing of hydrazine

A Mohammad, ME Khan, MH Cho - Journal of Alloys and Compounds, 2020‏ - Elsevier
Metal-free, ecofriendly, and low-cost nanostructured materials are needed for effective
sensing applications. This paper reports Sulfur-doped-graphitic-carbon nitride (SgC 3 N 4) …