Breath acetone sensors as non-invasive health monitoring systems: A review

N Alizadeh, H Jamalabadi, F Tavoli - IEEE Sensors Journal, 2019 - ieeexplore.ieee.org
Finding a non-invasive, painless and simple method for monitoring of health parameters and
early detection of physiological disorders is of utmost importance in today's world. Breath …

Biogenic synthesis of metal/metal oxide nanostructured materials

A Mondal, MS Umekar, GS Bhusari… - Current …, 2021 - ingentaconnect.com
Nanotechnology is an emerging outlet of nanoscience in which the atoms are encompassed
in nanoscale dimensions and become more receptive compared with their distinctive …

Abnormal npn type conductivity transition of hollow ZnO/ZnFe2O4 nanostructures during gas sensing process: The role of ZnO-ZnFe2O4 hetero-interface

W Li, X Wu, J Chen, Y Gong, N Han, Y Chen - Sensors and Actuators B …, 2017 - Elsevier
Abstract The hollow ZnO/ZnFe 2 O 4 microspheres with heterogeneous structure are
synthesized by direct pyrolysis of metal-organic frameworks. The as-prepared ZnO/ZnFe 2 O …

The acetone sensing properties of ZnFe2O4-graphene quantum dots (GQDs) nanocomposites at room temperature

X Chu, P Dai, S Liang, A Bhattacharya, Y Dong… - Physica E: Low …, 2019 - Elsevier
ZnFe 2 O 4/graphene quantum dots (GQDs) nanocomposites were prepared via
hydrothermal method. The as-prepared nanocomposites were characterized by XRD, SEM …

Fabrication of zinc oxide-decorated phytoreduced graphene oxide nanohybrid via Clerodendrum infortunatum

M Umekar, R Chaudhary, G Bhusari… - Emerging Materials …, 2021 - icevirtuallibrary.com
The present paper reports eco-friendly preparation of a mesoporous phytoreduced
graphene oxide (rGO)–zinc oxide (ZnO) nanohybrid (NH) using the leaf extract of …

Thermal annealing induced controllable porosity and photoactive performance of 2D ZnO sheets

YC Liang, CS Hung, WC Zhao - Nanomaterials, 2020 - mdpi.com
Porous ZnO sheets containing various degrees of a nanoscaled pore were successfully
synthesized using a simple hydrothermal method and various postannealing procedures …

Multifunctional Loblolly Pine-Derived Superactivated Hydrochar: Effect of Hydrothermal Carbonization on Hydrogen and Electron Storage with Carbon Dioxide and …

AI Sultana, C Chambers, MMN Ahmed, P Pathirathna… - Nanomaterials, 2022 - mdpi.com
Pore modulation via hydrothermal carbonization (HTC) needs investigation due to its crucial
effect on surface that influences its multirole utilization of such ultraporous sorbents in …

The role of hydrothermal pathways in the evolution of the morphology of ZnO crystals

M Podlogar, A Rečnik, G Yilmazoglu, IÖ Özer… - Ceramics …, 2016 - Elsevier
Understanding growth mechanisms usually leads to the successful preparation of a targeted
microstructure. However, the large number of parameters that influence the shape and the …

Applied light-side coupling with optimized spiral-patterned zinc oxide nanorod coatings for multiple optical channel alcohol vapor sensing

HR Bin Abdul Rahim, MQ Bin Lokman… - Journal of …, 2016 - spiedigitallibrary.org
The width of spiral-patterned zinc oxide (ZnO) nanorod coatings on plastic optical fiber
(POF) was optimized theoretically for light-side coupling and found to be 5 mm. Structured …

CO2 utilization for fast preparation of nanocrystalline hydrozincite

E Turianicová, M Kaňuchová, A Zorkovská… - Journal of CO2 …, 2016 - Elsevier
In this study, gaseous CO 2, solid ZnO and liquid H 2 O were converted to nanocrystalline
(13 nm) hydrozincite, ie Zn 5 (CO 3) 2 (OH) 6 via fast one-step mechanochemical process at …