Porous materials as effective chemiresistive gas sensors

A Sharma, SB Eadi, H Noothalapati… - Chemical Society …, 2024‏ - pubs.rsc.org
Chemiresistive gas sensors (CGSs) have revolutionized the field of gas sensing by
providing a low-power, low-cost, and highly sensitive means of detecting harmful gases …

Carbon materials for electrochemical sensing application–a mini review

C Gibi, CH Liu, SC Barton, S Anandan, JJ Wu - Journal of the Taiwan …, 2024‏ - Elsevier
Background Electrochemical sensors are one of the very promising technologies to
selectively and sensitively detect various toxic pollutants. Carbon materials has been well …

Carbon nanostructure embedded novel sensor implementation for detection of aromatic volatile organic compounds: an organized review

N Nath, A Kumar, S Chakroborty, S Soren, A Barik… - ACS …, 2023‏ - ACS Publications
For field-like environmental gas monitoring and noninvasive illness diagnostics, effective
sensing materials with exceptional sensing capabilities of sensitive, quick detection of …

Trends in chemical sensors for non-invasive breath analysis

TK Stewart, IE Carotti, YM Qureshi… - TrAC Trends in Analytical …, 2024‏ - Elsevier
The advancements of chemical sensors over the past 50 years have significantly expanded
the diversity of available sensors making them more affordable, portable, sensitive, and …

Disclosing fast detection opportunities with nanostructured chemiresistor gas sensors based on metal oxides, carbon, and transition metal dichalcogenides

M Galvani, S Freddi, L Sangaletti - Sensors, 2024‏ - mdpi.com
With the emergence of novel sensing materials and the increasing opportunities to address
safety and life quality priorities of our society, gas sensing is experiencing an outstanding …

Adsorption of Gases on Fullerene-like X12Y12 (X = Be, Mg, Ca, B, Al, Ga, C; Y = C, Si, N, P, O) Nanocages

R Geetha Sadasivan Nair, AK Narayanan Nair… - Energy & …, 2023‏ - ACS Publications
Density functional theory calculations are carried out to investigate the adsorption behaviors
of CO2, NO, CO, and NH3 on 12 fullerene-like X12Y12 (B12N12, Al12N12, Ga12N12 …

Carbon-based metal-oxides and MOFs for efficient CO2 detection/reduction to chemical/fuels

D Kumar, PP Neelratan, A Gupta, N Sharma… - Materials Today …, 2024‏ - Elsevier
This article explores nanocarbons (NCs) decorated metal oxides (MOx) and metal-organic
frameworks (MOFs) hybrid nanosystems for efficient CO 2 detection and conversion to …

SnO2-Based NO2 Gas Sensor with Outstanding Sensing Performance at Room Temperature

R Kumar, Mamta, R Kumari, VN Singh - Micromachines, 2023‏ - mdpi.com
The controlled and efficient formation of oxygen vacancies on the surface of metal oxide
semiconductors is required for their use in gas sensors. This work addresses the gas …

[HTML][HTML] Versatile graphene-alumina nanofibers for microwave absorption and EMI shielding

AS Shamshirgar, MF Álvarez, A Del Campo… - Carbon, 2023‏ - Elsevier
Carbon-based hybrid nanostructures have shown to be promising candidates as cost-
efficient and effective fillers for electromagnetic interference shielding and RF absorption. In …

First-principles study of two-dimensional B-doped carbon nanostructures for toxic phosgene gas detection

V Parey, BM Abraham, NK Gaur… - ACS Applied Nano …, 2022‏ - ACS Publications
The diverse coordination environment on the surface of carbon-based nanomaterials
contributes significantly to their unique adsorption properties. Here, we perform first …