| Title: | CuMoO(4) nanorods-based acetone chemiresistor-enabled non-invasive breathomic-diagnosis of human diabetes and environmental monitoring |
| Author(s): | Mathur M; Verma A; Singh A; Yadav BC; Chaudhary V; |
| Address: | "Nanomaterials and Sensors Research Laboratory, Department of Physics, Babasaheb Bhimrao Ambedkar University, Lucknow, 226025, U.P, India. Nanomaterials and Sensors Research Laboratory, Department of Physics, Babasaheb Bhimrao Ambedkar University, Lucknow, 226025, U.P, India. Electronic address: balchandra_yadav@rediffmail.com. Physics Department, Bhagini Nivedita College, University of Delhi, New Delhi, 110043, India. Electronic address: chaudhary00vishal@gmail.com" |
| DOI: | 10.1016/j.envres.2023.115931 |
| ISSN/ISBN: | 1096-0953 (Electronic) 0013-9351 (Linking) |
| Abstract: | "A nano-enabled low-trace monitoring system for acetone has the potential to revolutionize breath omics-based non-invasive diagnosis of human diabetes and environmental monitoring technologies. This unprecedented study presents the state-of-the-art facile and economic template-assisted hydrothermal route to fabricate novel CuMoO(4) nanorods for room temperature breath and airborne acetone detection. Physicochemical attribute analysis reveals the formation of crystalline CuMoO(4) nanorods with diameters ranging from 90 to 150 nm, and an optical band gap of approximately 3.87 eV. CuMoO(4) nanorods-based chemiresistor demonstrates excellent acetone monitoring performance, with a sensitivity of approximately 33.85 at a concentration of 125 ppm. Acetone detection is rapid, with a response time of 23 s and fast recovery within 31 s. Furthermore, the chemiresistor exhibits long-term stability and selectivity towards acetone, compared to other interfering volatile organic compounds (VOCs) commonly found in human breath such as ethanol, propanol, formaldehyde, humidity, and ammonia. The linear detection range of acetone from 25 to 125 ppm achieved by the fabricated sensor is well-suited for human breath-based diagnosis of diabetes. This work represents a significant advancement in the field, as it offers a promising alternative to time-consuming and costly invasive biomedical diagnostics, with the potential for application in cleanroom facilities for indoor contamination monitoring. The utilization of CuMoO(4) nanorods as sensing nanoplatform opens new possibilities for the development of nano-enabled, low-trace acetone monitoring technologies for non-invasive diabetes diagnosis and environmental sensing applications" |
| Keywords: | Humans Acetone/analysis/chemistry Breath Tests *Nanotubes *Diabetes Mellitus/diagnosis *Volatile Organic Compounds/analysis Acetone sensor CuMoO(4) nanorods Diabetes monitoring Hydrothermal synthesis VOCs; |
| Notes: | "MedlineMathur, Maikesh Verma, Arpit Singh, Ajeet Yadav, B C Chaudhary, Vishal eng Research Support, Non-U.S. Gov't Netherlands 2023/04/20 Environ Res. 2023 Jul 15; 229:115931. doi: 10.1016/j.envres.2023.115931. Epub 2023 Apr 17" |
