Sensitive electrochemical sensing of carbosulfan in food products on laser reduced graphene oxide sensor decorated with silver nanoparticles; Microchemical Journal; Vol. 207
| Parent link: | Microchemical Journal.— .— Amsterdam: Elsevier Science Publishing Company Inc. Vol. 207.— 2025.— Article number 112253, 14 p. |
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| Rannpháirtithe: | , , , , , , |
| Achoimre: | Title screen A simple, low-cost, eco-friendly, highly sensitive and selective electrochemical sensor based on laser reduced graphene oxide (LrGO) decorated with silver nanoparticles (LrGO/AgNPs) on a recycled green polyethylene terephthalate (PET) substrate was fabricated for the detection of carbosulfan in food products. An inexpensive disposable PET substrate was used to fabricate the flexible sensor using eco-friendly laser printing. Electrochemical investigations and surface characterization of sensor surfaces were performed with cyclic voltammetry (CV), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Raman spectroscopy (RS), X-ray photoelectron spectroscopy (XPS), and electrochemical impedance spectroscopy (EIS). Under the optimum conditions, the LrGO/AgNPs sensor showed a well-developed CV peak current with a good linear dynamic range (LDR) from 0.01 to 10 mg·kg−1 for the determination of carbosulfan with a limit of detection (LOD) of 0.005 mg·kg−1. The LrGO/AgNPs sensor was successfully applied for CV determination of carbosulfan in food products (apples, oranges and basmati rice) with a promising recovery from 90 % to 105 % and relative standard deviations (RSD) lower than 5 %. The novel sensor showed remarkable sensitivity, selectivity, reproducibility, and long-term stability. Therefore, this study showed that the fabricated electrochemical LrGO/AgNPs sensor is an excellent tool for the determination of carbosulfan in food products Текстовый файл AM_Agreement |
| Teanga: | Béarla |
| Foilsithe / Cruthaithe: |
2025
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| Ábhair: | |
| Rochtain ar líne: | https://doi.org/10.1016/j.microc.2024.112253 |
| Formáid: | Leictreonach Caibidil leabhair |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680062 |
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| 200 | 1 | |a Sensitive electrochemical sensing of carbosulfan in food products on laser reduced graphene oxide sensor decorated with silver nanoparticles |f Muhammad Saqib, Elena V. Dorozhko, Jiří Barek [et al.] | |
| 203 | |a Текст |c электронный |b визуальный | ||
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| 300 | |a Title screen | ||
| 320 | |a References: 73 tit | ||
| 330 | |a A simple, low-cost, eco-friendly, highly sensitive and selective electrochemical sensor based on laser reduced graphene oxide (LrGO) decorated with silver nanoparticles (LrGO/AgNPs) on a recycled green polyethylene terephthalate (PET) substrate was fabricated for the detection of carbosulfan in food products. An inexpensive disposable PET substrate was used to fabricate the flexible sensor using eco-friendly laser printing. Electrochemical investigations and surface characterization of sensor surfaces were performed with cyclic voltammetry (CV), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), Raman spectroscopy (RS), X-ray photoelectron spectroscopy (XPS), and electrochemical impedance spectroscopy (EIS). Under the optimum conditions, the LrGO/AgNPs sensor showed a well-developed CV peak current with a good linear dynamic range (LDR) from 0.01 to 10 mg·kg−1 for the determination of carbosulfan with a limit of detection (LOD) of 0.005 mg·kg−1. The LrGO/AgNPs sensor was successfully applied for CV determination of carbosulfan in food products (apples, oranges and basmati rice) with a promising recovery from 90 % to 105 % and relative standard deviations (RSD) lower than 5 %. The novel sensor showed remarkable sensitivity, selectivity, reproducibility, and long-term stability. Therefore, this study showed that the fabricated electrochemical LrGO/AgNPs sensor is an excellent tool for the determination of carbosulfan in food products | ||
| 336 | |a Текстовый файл | ||
| 371 | 0 | |a AM_Agreement | |
| 461 | 1 | |t Microchemical Journal |c Amsterdam |n Elsevier Science Publishing Company Inc. | |
| 463 | 1 | |t Vol. 207 |v Article number 112253, 14 p. |d 2025 | |
| 610 | 1 | |a Carbosulfan | |
| 610 | 1 | |a Laser reduced graphene oxide | |
| 610 | 1 | |a Flexible electrochemical sensor | |
| 610 | 1 | |a Cyclic voltammetry | |
| 610 | 1 | |a Food | |
| 610 | 1 | |a Green chemistry | |
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 701 | 1 | |a Saqib |b M. |c Сhemist, Specialist in the field of electric power engineering |c Research Engineer of Tomsk Polytechnic University |f 1991- |g Muhammad |9 22017 | |
| 701 | 1 | |a Dorozhko |b E. V. |c chemist |c Engineer of Tomsk Polytechnic University |f 1979- |g Elena Vladimirovna |9 16175 | |
| 701 | 1 | |a Barek |b J. |g Jiri | |
| 701 | 1 | |a Korotkova |b E. I. |c chemist |c Professor of Tomsk Polytechnic University, Doctor of chemical science |f 1965- |g Elena Ivanovna |9 15456 | |
| 701 | 1 | |a Semin |b V. O. |g Viktor Olegovich | |
| 701 | 1 | |a Kolobova |b E. N. |c Chemical Engineer |c design engineer of Tomsk Polytechnic University |f 1989- |g Ekaterina Nikolaevna |9 17871 | |
| 701 | 1 | |a Erkovich |b A. V. |c chemical technologist |c engineer of Tomsk Polytechnic University |f 1997- |g Alina Vadimovna |9 23015 | |
| 801 | 0 | |a RU |b 63413507 |c 20250506 |g RCR | |
| 850 | |a 63413507 | ||
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