Advances in noble metal-decorated metal oxide nanomaterials for chemiresistive gas sensors: overview

LY Zhu, LX Ou, LW Mao, XY Wu, YP Liu, HL Lu - Nano-Micro Letters, 2023‏ - Springer
Highly sensitive gas sensors with remarkably low detection limits are attractive for diverse
practical application fields including real-time environmental monitoring, exhaled breath …

Nonreciprocal thermal photonics

S Yang, M Liu, C Zhao, S Fan, CW Qiu - Nature photonics, 2024‏ - nature.com
Thermal nanophotonics has undergone a revolution in recent decades, benefiting from in-
depth studies in nano-optics and breakthroughs in nanotechnologies. The majority of …

On-site detection of volatile organic compounds (VOCs)

R Ep**, M Koch - Molecules, 2023‏ - mdpi.com
Volatile organic compounds (VOCs) are of interest in many different fields. Among them are
food and fragrance analysis, environmental and atmospheric research, industrial …

[HTML][HTML] Review of underwater sensing technologies and applications

K Sun, W Cui, C Chen - Sensors, 2021‏ - mdpi.com
As the ocean development process speeds up, the technical means of ocean exploration
are being upgraded. Due to the characteristics of seawater and the complex underwater …

Wavelength-multiplexed hook nanoantennas for machine learning enabled mid-infrared spectroscopy

Z Ren, Z Zhang, J Wei, B Dong, C Lee - Nature Communications, 2022‏ - nature.com
Infrared (IR) plasmonic nanoantennas (PNAs) are powerful tools to identify molecules by the
IR fingerprint absorption from plasmon-molecules interaction. However, the sensitivity and …

Volatile organic compounds: A threat to the environment and health hazards to living organisms–A review

A Mangotra, SK Singh - Journal of Biotechnology, 2024‏ - Elsevier
Volatile organic compounds (VOCs) are the organic compounds having a minimum vapor
pressure of 0.13 kPa at standard temperature and pressure (293 K, 101 kPa). Being used as …

Rapid photoacoustic exhaust gas analyzer for simultaneous measurement of nitrogen dioxide and sulfur dioxide

H Qi, X Zhao, Y Xu, L Yang, J Liu, K Chen - Analytical Chemistry, 2024‏ - ACS Publications
A rapid photoacoustic (PA) exhaust gas analyzer is presented for simultaneous
measurements of nitrogen dioxide (NO2) and sulfur dioxide (SO2). A laser diode (LD) …

Recent advances in enhancing the photodetector performance of 2D materials by combining them with organic thin films

L Guo, J Han, J Wang - Journal of Materials Chemistry C, 2024‏ - pubs.rsc.org
Two dimension (2D) material-based photodetectors usually indicate excellent properties
such as ultrafast and broadband response, but the atomic thickness of 2D materials usually …

Non-dispersive infrared gas sensing technology: A review

RK Jha - IEEE Sensors Journal, 2021‏ - ieeexplore.ieee.org
Non-dispersive infrared gas sensing (NDIR) is a unique optical sensing technique where IR
radiation interacts with the targeted analyte and in the process, it is absorbed. This …

[HTML][HTML] Metasurfaces for sensing applications: Gas, bio and chemical

S Tabassum, SK Nayemuzzaman, M Kala… - Sensors, 2022‏ - mdpi.com
Performance of photonic devices critically depends upon their efficiency on controlling the
flow of light therein. In the recent past, the implementation of plasmonics, two-dimensional …