{"title":"基于纳米棒的高选择性交错氧化铜丙酮传感器的研制","authors":"Erfan Karimmirza;Milad Yousefizad;Negin Manavizadeh;Sina Baghbani Kordmahale;Morteza Izadi","doi":"10.1109/JSEN.2024.3517472","DOIUrl":null,"url":null,"abstract":"In an era marked by shifting dietary patterns and a rising incidence of diabetes, the demand for noninvasive blood glucose monitoring methods has grown significantly. This study introduces an acetone gas sensor predicated on copper oxide (CuO) nanorods for breath analysis, offering a precise avenue for diabetes management. An interwoven CuO structure replaced nanorods, boosting surface area and target (acetone) response. The CuO nanorods exhibit exceptional sensitivity, detecting acetone gas at concentrations as low as 1 parts per million (ppm). Selectivity assessments reveal the sensor’s capability to differentiate acetone gas from other exhaled breath compounds, with a robust 197% response to 100 ppm of acetone gas compared to significantly lower responses (37% and 27%) for methanol and ethanol gases, respectively. Notably, the sensor’s response to nitrogen, oxygen, and carbon dioxide gases remains negligible at less than 0.1%, preserving its performance integrity. Furthermore, the sensor’s efficiency remains unaltered across varying humidity levels, cementing its applicability in breath analysis. Encouraging results from clinical trials highlight the potential for precise health assessments in diabetic patients, with the sensor facilitating personalized and accurate evaluations. The incorporation of individualized calibration significantly enhances sensor accuracy and reliability during clinical trials, enabling effective monitoring and analysis of acetone levels in breath samples for tailored and precise patient health assessments.","PeriodicalId":447,"journal":{"name":"IEEE Sensors Journal","volume":"25 3","pages":"4175-4183"},"PeriodicalIF":4.3000,"publicationDate":"2024-12-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Development and Fabrication of an Interwoven CuO Nanorod-Based Acetone Sensor With High Selectivity\",\"authors\":\"Erfan Karimmirza;Milad Yousefizad;Negin Manavizadeh;Sina Baghbani Kordmahale;Morteza Izadi\",\"doi\":\"10.1109/JSEN.2024.3517472\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"In an era marked by shifting dietary patterns and a rising incidence of diabetes, the demand for noninvasive blood glucose monitoring methods has grown significantly. This study introduces an acetone gas sensor predicated on copper oxide (CuO) nanorods for breath analysis, offering a precise avenue for diabetes management. An interwoven CuO structure replaced nanorods, boosting surface area and target (acetone) response. The CuO nanorods exhibit exceptional sensitivity, detecting acetone gas at concentrations as low as 1 parts per million (ppm). Selectivity assessments reveal the sensor’s capability to differentiate acetone gas from other exhaled breath compounds, with a robust 197% response to 100 ppm of acetone gas compared to significantly lower responses (37% and 27%) for methanol and ethanol gases, respectively. Notably, the sensor’s response to nitrogen, oxygen, and carbon dioxide gases remains negligible at less than 0.1%, preserving its performance integrity. Furthermore, the sensor’s efficiency remains unaltered across varying humidity levels, cementing its applicability in breath analysis. Encouraging results from clinical trials highlight the potential for precise health assessments in diabetic patients, with the sensor facilitating personalized and accurate evaluations. The incorporation of individualized calibration significantly enhances sensor accuracy and reliability during clinical trials, enabling effective monitoring and analysis of acetone levels in breath samples for tailored and precise patient health assessments.\",\"PeriodicalId\":447,\"journal\":{\"name\":\"IEEE Sensors Journal\",\"volume\":\"25 3\",\"pages\":\"4175-4183\"},\"PeriodicalIF\":4.3000,\"publicationDate\":\"2024-12-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IEEE Sensors Journal\",\"FirstCategoryId\":\"103\",\"ListUrlMain\":\"https://ieeexplore.ieee.org/document/10810288/\",\"RegionNum\":2,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IEEE Sensors Journal","FirstCategoryId":"103","ListUrlMain":"https://ieeexplore.ieee.org/document/10810288/","RegionNum":2,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
Development and Fabrication of an Interwoven CuO Nanorod-Based Acetone Sensor With High Selectivity
In an era marked by shifting dietary patterns and a rising incidence of diabetes, the demand for noninvasive blood glucose monitoring methods has grown significantly. This study introduces an acetone gas sensor predicated on copper oxide (CuO) nanorods for breath analysis, offering a precise avenue for diabetes management. An interwoven CuO structure replaced nanorods, boosting surface area and target (acetone) response. The CuO nanorods exhibit exceptional sensitivity, detecting acetone gas at concentrations as low as 1 parts per million (ppm). Selectivity assessments reveal the sensor’s capability to differentiate acetone gas from other exhaled breath compounds, with a robust 197% response to 100 ppm of acetone gas compared to significantly lower responses (37% and 27%) for methanol and ethanol gases, respectively. Notably, the sensor’s response to nitrogen, oxygen, and carbon dioxide gases remains negligible at less than 0.1%, preserving its performance integrity. Furthermore, the sensor’s efficiency remains unaltered across varying humidity levels, cementing its applicability in breath analysis. Encouraging results from clinical trials highlight the potential for precise health assessments in diabetic patients, with the sensor facilitating personalized and accurate evaluations. The incorporation of individualized calibration significantly enhances sensor accuracy and reliability during clinical trials, enabling effective monitoring and analysis of acetone levels in breath samples for tailored and precise patient health assessments.
期刊介绍:
The fields of interest of the IEEE Sensors Journal are the theory, design , fabrication, manufacturing and applications of devices for sensing and transducing physical, chemical and biological phenomena, with emphasis on the electronics and physics aspect of sensors and integrated sensors-actuators. IEEE Sensors Journal deals with the following:
-Sensor Phenomenology, Modelling, and Evaluation
-Sensor Materials, Processing, and Fabrication
-Chemical and Gas Sensors
-Microfluidics and Biosensors
-Optical Sensors
-Physical Sensors: Temperature, Mechanical, Magnetic, and others
-Acoustic and Ultrasonic Sensors
-Sensor Packaging
-Sensor Networks
-Sensor Applications
-Sensor Systems: Signals, Processing, and Interfaces
-Actuators and Sensor Power Systems
-Sensor Signal Processing for high precision and stability (amplification, filtering, linearization, modulation/demodulation) and under harsh conditions (EMC, radiation, humidity, temperature); energy consumption/harvesting
-Sensor Data Processing (soft computing with sensor data, e.g., pattern recognition, machine learning, evolutionary computation; sensor data fusion, processing of wave e.g., electromagnetic and acoustic; and non-wave, e.g., chemical, gravity, particle, thermal, radiative and non-radiative sensor data, detection, estimation and classification based on sensor data)
-Sensors in Industrial Practice