Role of defect engineering and surface functionalization in the design of carbon nanotube-based nitrogen oxide sensors

MA Valdés-Madrigal, F Montejo-Alvaro… - International Journal of …, 2021‏ - mdpi.com
Nitrogen oxides (NOx) are among the main atmospheric pollutants; therefore, it is important
to monitor and detect their presence in the atmosphere. To this end, low-dimensional carbon …

[HTML][HTML] Gold nanoparticles-MWCNT based aptasensor for early diagnosis of prostate cancer

A Alnaimi, A Al-Hamry, Y Makableh, A Adiraju… - Biosensors, 2022‏ - mdpi.com
Prostate cancer is one of the most frequently diagnosed male malignancies and can be
detected by prostate-specific antigen (PSA) as a biomarker. To detect PSA, several studies …

Potential of flexible and highly sensitive sensors based on polymer-carbon-nanomaterials composites: towards a new generation of sensors

O Kanoun, A Bouhamed, S Nasraoui… - tm-Technisches …, 2022‏ - degruyter.com
Nanocomposite films based on carbonaceous materials and polymers offer an innovative
technological approach for realizing scalable and flexible sensors with high sensitivity and …

Characterization of the Response of Magnetron Sputtered In2O3−x Sensors to NO2

E Panzardi, N Calisi, N Enea, A Fort, M Mugnaini… - Sensors, 2023‏ - mdpi.com
The response of resistive In2O3− x sensing devices was investigated as a function of the
NO2 concentration in different operative conditions. Sensing layers are 150 nm thick films …

[HTML][HTML] Statistical Evaluation of NO2 Emissions in Mashhad City Using Cisco Network Model

M Gheibi, R Moezzi - Gases, 2024‏ - mdpi.com
This paper presents an analysis of NO2 emissions in Mashhad City utilizing statistical
evaluations and the Cisco Network Model. The present study begins by evaluating NO2 …

Modeling the Conductivity Response to NO2 Gas of Films Based on MWCNT Networks

A Fort, M Mugnaini, E Panzardi, A Lo Grasso… - Sensors, 2021‏ - mdpi.com
This work proposes a model describing the dynamic behavior of sensing films based on
functionalized MWCNT networks in terms of conductivity when exposed to time-variable …

[HTML][HTML] QCM measurements of RH with nanostructured carbon-based materials: Part 1—Theory and model

A Fort, A Lo Grasso, M Mugnaini, E Panzardi, V Vignoli - Chemosensors, 2022‏ - mdpi.com
In this series of two papers, the humidity sensing of a carbon nanotube's (CNTs) network-
based material is studied through quartz crystal microbalance (QCM) sensors. To this aim …

Applications of TiO2 in sensor devices

G Mele, R Del Sole, X Lü - Titanium Dioxide (Tio₂) and Its Applications, 2021‏ - Elsevier
This chapter provides an overview of titanium dioxide (TiO 2)-based materials starting from
pioneering studies to recent innovations focused on design sensor devices used for the …

[HTML][HTML] Response Surface Modeling of the Steady-State Impedance Responses of Gas Sensor Arrays Comprising Functionalized Carbon Nanotubes to Detect Ozone …

K Naishadham, G Naishadham, N Cabrera… - Sensors, 2023‏ - mdpi.com
Carbon nanotube (CNT) sensors provide a versatile chemical platform for ambient
monitoring of ozone (O3) and nitrogen dioxide (NO2), two important airborne pollutants …