[HTML][HTML] A review on chemiresistive ZnO gas sensors

MA Franco, PP Conti, RS Andre, DS Correa - Sensors and Actuators …, 2022 - Elsevier
Chemiresistive gas sensors have been widely applied to monitor analytes of environmental,
food and health importance. Among the plethora of materials that can be used for designing …

Functional nanomaterials in flexible gas sensors: recent progress and future prospects

SD Lawaniya, S Kumar, Y Yu, HG Rubahn… - Materials Today …, 2023 - Elsevier
Flexible gas sensors have recently attracted researcher's great attention due to their
applications in wearable electronics for different fields like environmental protection, food …

Selective, sensitive, and stable NO2 gas sensor based on porous ZnO nanosheets

MS Choi, MY Kim, A Mirzaei, HS Kim, S Kim… - Applied Surface …, 2021 - Elsevier
In this study, we synthesized porous (porosity:~ 16%, average pore size:~ 60 nm) ZnO
nanosheets (thickness:~ 80 nm) using a conventional solvothermal method to investigate …

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 develo** cost-effective high-
performance gas sensors at low operating temperature. Shortcomings of pristine …

Metal oxide semiconducting nanomaterials for air quality gas sensors: operating principles, performance, and synthesis techniques

NA Isaac, I Pikaar, G Biskos - Microchimica Acta, 2022 - Springer
To meet requirements in air quality monitoring, sensors are required that can measure the
concentration of gaseous pollutants at concentrations down to the ppb and ppt levels, while …

Ultra-sensitive triethylamine gas sensor based on ZnO/MoO3 heterostructures with ppb level detection

S Zhang, P Song, Q Wang, Y Ding - Sensors and Actuators B: Chemical, 2023 - Elsevier
Selective detection of Triethylamine (TEA) is of great significance for environmental
monitoring and daily life. In this work, ZnO/MoO 3 heterostructures with ultra-sensitive and …

Metal oxide nanofibers based chemiresistive H2S gas sensors

R Shaik, RK Kampara, A Kumar, CS Sharma… - Coordination Chemistry …, 2022 - Elsevier
With industrial escalation, the increase in air toxicity leads to air quality degradation. There is
a necessity to monitor environmental pollutants to protect animals and human beings from …

MXene key composites: a new arena for gas sensors

Y Wang, Y Wang, M Jian, Q Jiang, X Li - Nano-Micro Letters, 2024 - Springer
With the development of science and technology, the scale of industrial production
continues to grow, and the types and quantities of gas raw materials used in industrial …

Self-healing, self-adhesive and stable organohydrogel-based stretchable oxygen sensor with high performance at room temperature

Y Liang, Z Wu, Y Wei, Q Ding, M Zilberman, K Tao… - Nano-Micro Letters, 2022 - Springer
With the advent of the 5G era and the rise of the Internet of Things, various sensors have
received unprecedented attention, especially wearable and stretchable sensors in the …

Recent advancements in development of wearable gas sensors

A Bag, NE Lee - Advanced Materials Technologies, 2021 - Wiley Online Library
In the era of the Internet of Things, wearable technologies are expected to become an
indispensable part of daily life. In recent times, highly sensitive, flexible, and stretchable …