Room-temperature semiconductor gas sensors: challenges and opportunities

Y Tang, Y Zhao, H Liu - ACS sensors, 2022 - ACS Publications
Our demand for ubiquitous and reliable gas detection is spurring the design of intelligent
and enabling gas sensors for the next-generation Internet of Things and Artificial …

Novel approaches towards design of metal oxide based hetero-structures for room temperature gas sensor and its sensing mechanism: A recent progress

R Paul, B Das, R Ghosh - Journal of Alloys and Compounds, 2023 - Elsevier
Current research on gas sensors are focused toward developing cost-effective high-
performance gas sensors at low operating temperature. Shortcomings of pristine …

Advances in chemiresistive sensors for acetone gas detection

AA Baharuddin, BC Ang, A Haseeb, YC Wong… - Materials science in …, 2019 - Elsevier
Detection of acetone gas embraces a broad range of purposes. It encompasses medical
application for healthcare, serving as an alternative for conventional diagnosis of diabetes …

ZnO nanoparticles dispersed PVA–PVP blend matrix based high performance flexible nanodielectrics for multifunctional microelectronic devices

S Choudhary, RJ Sengwa - Current Applied Physics, 2018 - Elsevier
Polymer nanocomposite (PNC) films based on the blend matrix of poly (vinyl alcohol)(PVA)
and poly (vinyl pyrrolidone)(PVP)(50/50 wt%) incorporated with zinc oxide (ZnO) …

Colloidal quantum dots: synthesis, properties and applications

SB Brichkin, VF Razumov - Russian Chemical Reviews, 2016 - iopscience.iop.org
Key recent results obtained in studies of a new class of luminophores, colloidal quantum
dots, are analyzed. Modern methods for the synthesis and post-synthetic treatment of …

Prussian Blue analogue derived porous NiFe2O4 nanocubes for low-concentration acetone sensing at low working temperature

XF Wang, W Ma, F Jiang, ES Cao, KM Sun… - Chemical Engineering …, 2018 - Elsevier
Real-time detection of acetone vapor at low concentration plays a decisive role in early
noninvasive diagnosis of diabetes. In this work, porous NiFe 2 O 4 crystalline nanocubes …

Resistive-based gas sensors using quantum dots: A review

A Mirzaei, Z Kordrostami, M Shahbaz, JY Kim, HW Kim… - Sensors, 2022 - mdpi.com
Quantum dots (QDs) are used progressively in sensing areas because of their special
electrical properties due to their extremely small size. This paper discusses the gas sensing …

Highly enhanced acetone sensing performances of porous and single crystalline ZnO nanosheets: high percentage of exposed (100) facets working together with …

Y Xiao, L Lu, A Zhang, Y Zhang, L Sun… - ACS applied materials …, 2012 - ACS Publications
Porous and single crystalline ZnO nanosheets, which were synthesized by annealing
hydrozincite Zn5 (CO3) 2 (OH) 6 nanoplates produced with a water/ethylene glycol …

ZnO thin film prepared by a sol-gel spin coating technique for NO2 detection

NB Patil, AR Nimbalkar, MG Patil - Materials Science and Engineering: B, 2018 - Elsevier
The ZnO thin film sensor is developed by a low-cost sol–gel spin coating technique on a
glass substrate. The structural, morphological, surface compositional, optical and electrical …

Structural, optical, dielectric and electrical properties of (PEO–PVP)–ZnO nanocomposites

S Choudhary - Journal of Physics and Chemistry of Solids, 2018 - Elsevier
Polymer nanocomposite (PNC) films of poly (ethylene oxide)(PEO) and poly (vinyl
pyrrolidone)(PVP) blend matrix (50/50 wt%) incorporated with zinc oxide (ZnO) …