Enhanced acetone gas-sensing characteristics of Pd–NiO nanorods/SnO<sub>2</sub> nanowires sensors

Hung, Nguyen Phu; Van Duy, Nguyen; Xuan, Chu Thi; Thanh Le, Dang Thi; Hung, Chu Manh; Jin, Han; Hoa, Nguyen Duc

doi:10.1039/d4ra01265h

RSC Adv.

2024

DOI: 10.1039/d4ra01265h

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Enhanced acetone gas-sensing characteristics of Pd–NiO nanorods/SnO₂ nanowires sensors

Nguyen Phu Hung,

Nguyen Van Duy,

Chu Thi Xuan

et al.

Abstract: The ternary component consisting of SnO2 nanowires/Pd–NiO nanorods is employed to enhance the acetone gas sensor performance utilizing the synergistic effects of the p–n heterojunction between the p-type NiO and the n-type SnO2, as well as the catalytic spillover effect of Pd nanoparticles.

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Cited by 2 publications

References 51 publications

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Detection of Foodborne Pathogens Through Volatile Organic Compounds Sensing via Metal Oxide Gas Sensors

Lawaniya,

Awasthi,

Menezes

et al. 2024

Advanced Sensor Research

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Foodborne pathogens are a crucial diagnostic target for the food, beverage, and healthcare sectors due to their ubiquity and the potential damage they may do to the public's well‐being, food safety, and the economy. Over the past few decades, there has been an increased focus on developing highly precise and trusted biosensors in an effort to eliminate the discrepancy between reporting demands and currently used traditional detection approaches. Metal oxide semiconductor (MOS)‐based gas sensors have rapidly advanced in recent years, becoming a dominating technology for developing devices in food‐quality management, biomedical research, and diagnostics. This review systematically explores recent advancements in gas sensing technologies utilizing metal oxide‐based sensors for the detection of foodborne pathogens through the analysis of volatile organic compounds (VOCs). The comprehensive discussion encompasses insights into various foodborne pathogens, their implications for human health, diverse metal oxide characteristics, strategies for enhancing their sensing capabilities, and the distinctive features of VOCs. Furthermore, a thorough examination of the utilization of different metal oxides in VOC sensing is provided, addressing both existing challenges and potential future developments. In summary, employing gas sensing techniques for foodborne pathogen detection holds substantial commercial promise compared to alternative bio‐sensing approaches.

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Detection of Foodborne Pathogens Through Volatile Organic Compounds Sensing via Metal Oxide Gas Sensors

Lawaniya,

Awasthi,

Menezes

et al. 2024

Advanced Sensor Research

View full text Add to dashboard Cite

show abstract

Development of SnO2 functionalized In2O3 porous microrods for trace level detection of formaldehyde at room temperature

Meng,

Kang,

Zhang

et al. 2024

Ceramics International

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Enhanced acetone gas-sensing characteristics of Pd–NiO nanorods/SnO₂ nanowires sensors

Cited by 2 publications

References 51 publications

Detection of Foodborne Pathogens Through Volatile Organic Compounds Sensing via Metal Oxide Gas Sensors

Detection of Foodborne Pathogens Through Volatile Organic Compounds Sensing via Metal Oxide Gas Sensors

Development of SnO2 functionalized In2O3 porous microrods for trace level detection of formaldehyde at room temperature

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Enhanced acetone gas-sensing characteristics of Pd–NiO nanorods/SnO2 nanowires sensors

Cited by 2 publications

References 51 publications

Detection of Foodborne Pathogens Through Volatile Organic Compounds Sensing via Metal Oxide Gas Sensors

Detection of Foodborne Pathogens Through Volatile Organic Compounds Sensing via Metal Oxide Gas Sensors

Development of SnO2 functionalized In2O3 porous microrods for trace level detection of formaldehyde at room temperature

Contact Info

Product

Resources

About

Enhanced acetone gas-sensing characteristics of Pd–NiO nanorods/SnO₂ nanowires sensors