The analysis of exhaled human breath has great significance for early noninvasive diagnosis. However, highly sensitive and selective detection against part-per-billion (ppb) biomarkers in exhaled human breath (RH ≥80%) at room temperature remains a challenge. SnO2 quantum wires (QWs) consisting of a few hundreds to thousands of atoms are demonstrated to be promising for low-power consumption gas sensors to achieve an on-chip electronic nose. Here, we propose a low-temperature doping strategy in realizing the synthesis of the transition metal (Mn, Cr, V)-doped SnO2 QWs. The doped SnO2 QWs with sub-4 nm diameters as chemiresistive gas sensors enable us to improve the adsorption activities, achieving enhanced room-temperature sensing propertie...
Engineering of highly performing nanomaterials, capable of rapid detection of trace concentrations o...
Strategies for the enhancement of gas sensing properties, and specifically the improvement of gas se...
Abstract SnO2 nanobelts (NBs) have unique structural and functional properties which attract great a...
The analysis of ambient (home, office, outdoor) atmosphere in order to check the presence of dangero...
Sensitive detection of acetone and hydrogen sulfide levels in exhaled human breath, serving as breat...
International audienceGas detection is of great interest for many different applications such as dom...
In recent times, an increasing number of applications in different fields need gas sensors that are ...
In recent times, an increasing number of applications in different fields need gas sensors that are ...
In recent times, an increasing number of applications in different fields need gas sensors that are ...
The development of highly-sensitive and moisture resistant semiconductor metal oxide (SMO) gas senso...
The H2S gas sensing characterization of gas sensors based on the SnO2 nanowires network has been rep...
With the growth of nanotechnology during the last few decades, development of novel materials, devic...
© 2022 Elsevier B.V.The heterostructure between two-dimensional (2D) metal sulfides and metal oxides...
Gas sensors are widely applied to monitor combustible and harmful gases which can be detrimental to ...
AbstractGas detection experiments were performed with individual tin dioxide (SnO2) nanowires specif...
Engineering of highly performing nanomaterials, capable of rapid detection of trace concentrations o...
Strategies for the enhancement of gas sensing properties, and specifically the improvement of gas se...
Abstract SnO2 nanobelts (NBs) have unique structural and functional properties which attract great a...
The analysis of ambient (home, office, outdoor) atmosphere in order to check the presence of dangero...
Sensitive detection of acetone and hydrogen sulfide levels in exhaled human breath, serving as breat...
International audienceGas detection is of great interest for many different applications such as dom...
In recent times, an increasing number of applications in different fields need gas sensors that are ...
In recent times, an increasing number of applications in different fields need gas sensors that are ...
In recent times, an increasing number of applications in different fields need gas sensors that are ...
The development of highly-sensitive and moisture resistant semiconductor metal oxide (SMO) gas senso...
The H2S gas sensing characterization of gas sensors based on the SnO2 nanowires network has been rep...
With the growth of nanotechnology during the last few decades, development of novel materials, devic...
© 2022 Elsevier B.V.The heterostructure between two-dimensional (2D) metal sulfides and metal oxides...
Gas sensors are widely applied to monitor combustible and harmful gases which can be detrimental to ...
AbstractGas detection experiments were performed with individual tin dioxide (SnO2) nanowires specif...
Engineering of highly performing nanomaterials, capable of rapid detection of trace concentrations o...
Strategies for the enhancement of gas sensing properties, and specifically the improvement of gas se...
Abstract SnO2 nanobelts (NBs) have unique structural and functional properties which attract great a...