Textile-based wearable device for detection of date rape drugs in drinks
Само за регистроване кориснике
2023
Аутори
Stojanović, Goran MMilić, Lazar
Endro, Ali A
Simić, Mitar
Nikolić, Ines
Savić, Miroslav
Savić, Snežana
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this article, a sensing element for detection of date rape drugs in drinks is presented. The element consists of a three-dimensional printed holder, in which two embroidered electrodes have been fixed, forming a capacitive structure. As the dielectric properties of the liquid between these electrodes’ changes, the capacitance and consequently the impedance are changed. For experimental purposes, diazepam, a model rape drug, sucrose, and sodium chloride, which are used as control ingredients, were dissolved in a 40% V/V alcoholic beverage, serving as solutions for testing and comparison. The selectivity, repeatability, and sensitivity of the proposed sensor were tested. The sensitivity of detection of 1 mg/ml of diazepam in drinks was 0.92628 Ωl/mg, sucrose was 0.94774 Ωl/mg and sodium chloride was 2.46867 Ωl/mg, at 1 MHz. Moreover, with the use of the Cole impedance model, the selectivity of the sensor in the detection of diazepam, through the Nyquist plot and parameter estimation, ...has been achieved. Sensor repeatability was calculated through the relative standard deviation with the result for 1 mg/ml of diazepam dissolved in alcohol on 1 MHz being 2.48, in terms of impedance modulus. The presented sensor platform can successfully detect drugs in drinks and can protect from many cases of such assaults in a real world.
Кључне речи:
capacitive element / diazepam / E-textile / substances in drinks / Wearable deviceИзвор:
Textile Research Journal, 2023Издавач:
- SAGE Publications Ltd
Финансирање / пројекти:
- STRENTEX - ERA Chair for emerging technologies and innovative research in Stretchable and Textile Electronics (EU-H2020-854194)
DOI: 10.1177/00405175231218740
ISSN: 0040-5175
WoS: 001128341700001
Scopus: 2-s2.0-85180250395
Институција/група
PharmacyTY - JOUR AU - Stojanović, Goran M AU - Milić, Lazar AU - Endro, Ali A AU - Simić, Mitar AU - Nikolić, Ines AU - Savić, Miroslav AU - Savić, Snežana PY - 2023 UR - https://farfar.pharmacy.bg.ac.rs/handle/123456789/5539 AB - In this article, a sensing element for detection of date rape drugs in drinks is presented. The element consists of a three-dimensional printed holder, in which two embroidered electrodes have been fixed, forming a capacitive structure. As the dielectric properties of the liquid between these electrodes’ changes, the capacitance and consequently the impedance are changed. For experimental purposes, diazepam, a model rape drug, sucrose, and sodium chloride, which are used as control ingredients, were dissolved in a 40% V/V alcoholic beverage, serving as solutions for testing and comparison. The selectivity, repeatability, and sensitivity of the proposed sensor were tested. The sensitivity of detection of 1 mg/ml of diazepam in drinks was 0.92628 Ωl/mg, sucrose was 0.94774 Ωl/mg and sodium chloride was 2.46867 Ωl/mg, at 1 MHz. Moreover, with the use of the Cole impedance model, the selectivity of the sensor in the detection of diazepam, through the Nyquist plot and parameter estimation, has been achieved. Sensor repeatability was calculated through the relative standard deviation with the result for 1 mg/ml of diazepam dissolved in alcohol on 1 MHz being 2.48, in terms of impedance modulus. The presented sensor platform can successfully detect drugs in drinks and can protect from many cases of such assaults in a real world. PB - SAGE Publications Ltd T2 - Textile Research Journal T1 - Textile-based wearable device for detection of date rape drugs in drinks DO - 10.1177/00405175231218740 ER -
@article{ author = "Stojanović, Goran M and Milić, Lazar and Endro, Ali A and Simić, Mitar and Nikolić, Ines and Savić, Miroslav and Savić, Snežana", year = "2023", abstract = "In this article, a sensing element for detection of date rape drugs in drinks is presented. The element consists of a three-dimensional printed holder, in which two embroidered electrodes have been fixed, forming a capacitive structure. As the dielectric properties of the liquid between these electrodes’ changes, the capacitance and consequently the impedance are changed. For experimental purposes, diazepam, a model rape drug, sucrose, and sodium chloride, which are used as control ingredients, were dissolved in a 40% V/V alcoholic beverage, serving as solutions for testing and comparison. The selectivity, repeatability, and sensitivity of the proposed sensor were tested. The sensitivity of detection of 1 mg/ml of diazepam in drinks was 0.92628 Ωl/mg, sucrose was 0.94774 Ωl/mg and sodium chloride was 2.46867 Ωl/mg, at 1 MHz. Moreover, with the use of the Cole impedance model, the selectivity of the sensor in the detection of diazepam, through the Nyquist plot and parameter estimation, has been achieved. Sensor repeatability was calculated through the relative standard deviation with the result for 1 mg/ml of diazepam dissolved in alcohol on 1 MHz being 2.48, in terms of impedance modulus. The presented sensor platform can successfully detect drugs in drinks and can protect from many cases of such assaults in a real world.", publisher = "SAGE Publications Ltd", journal = "Textile Research Journal", title = "Textile-based wearable device for detection of date rape drugs in drinks", doi = "10.1177/00405175231218740" }
Stojanović, G. M., Milić, L., Endro, A. A., Simić, M., Nikolić, I., Savić, M.,& Savić, S.. (2023). Textile-based wearable device for detection of date rape drugs in drinks. in Textile Research Journal SAGE Publications Ltd.. https://doi.org/10.1177/00405175231218740
Stojanović GM, Milić L, Endro AA, Simić M, Nikolić I, Savić M, Savić S. Textile-based wearable device for detection of date rape drugs in drinks. in Textile Research Journal. 2023;. doi:10.1177/00405175231218740 .
Stojanović, Goran M, Milić, Lazar, Endro, Ali A, Simić, Mitar, Nikolić, Ines, Savić, Miroslav, Savić, Snežana, "Textile-based wearable device for detection of date rape drugs in drinks" in Textile Research Journal (2023), https://doi.org/10.1177/00405175231218740 . .