Gas-Sensing Properties of Nanomaterials
A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "Nanoelectronics, Nanosensors and Devices".
Deadline for manuscript submissions: 24 October 2025 | Viewed by 47
Special Issue Editor
Interests: sensing technology; biosensors; biomaterials
Special Issues, Collections and Topics in MDPI journals
Special Issue Information
Dear Colleagues,
This study, entitled "Gas-Sensing Properties of Nanomaterials", explores the unique abilities of nanostructures in detecting gases. Nanostructured materials, due to their increased surface areas and altered electronic properties at the nanoscale, exhibit enhanced gas-sensing characteristics compared to bulk materials. These nanomaterials, often composed of metals, metal oxides, or carbon-based substances, interact differently with various gases, leading to changes in electrical, optical, or mass-related properties. This alteration allows for the sensitive and selective detection of target gases, crucial in environmental monitoring, industrial safety, and medical diagnostics. Researchers investigate the fabrication techniques and mechanisms underlying gas-sensing behavior to optimize sensor performance. Tailoring nanostructures' size, morphology, and composition enables the customization of sensors for specific gas detection requirements. Understanding these properties contributes to advancing gas-sensing technologies for diverse applications, offering more efficient, sensitive, and reliable detection methodologies.
Prof. Dr. Sheng Zhang
Guest Editor
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Keywords
- nanomaterials
- gas sensors
- sensor technology
- surface modification
- nano-structure
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