
Heliyon, Journal Year: 2024, Volume and Issue: 10(20), P. e39241 - e39241
Published: Oct. 1, 2024
Language: Английский
Heliyon, Journal Year: 2024, Volume and Issue: 10(20), P. e39241 - e39241
Published: Oct. 1, 2024
Language: Английский
International Journal of Molecular Sciences, Journal Year: 2024, Volume and Issue: 25(18), P. 9829 - 9829
Published: Sept. 11, 2024
Effectively detecting catechol (CC) and hydroquinone (HQ) simultaneously is crucial for environmental protection human health monitoring. In the study presented herein, a novel electrochemical sensor sensitive simultaneous detection of CC HQ was constructed based on an electrochemically reduced graphene oxide (ERGO)-modified multi-walled carbon nanotube paste electrode (MWCNTPE). Scanning electron microscopy, X-ray photoelectron spectroscopy, Raman spectroscopy techniques were utilized to characterize sensing interface investigate mechanism. Under optimal conditions, oxidation peak currents show good linear relationship with their concentrations in range 0.4-400 μM limit 0.083 0.028 (S/N = 3). Moreover, exhibits performance can be applied successfully tap water samples urine satisfactory results, indicating its promising application prospects.
Language: Английский
Citations
5Materials, Journal Year: 2025, Volume and Issue: 18(2), P. 425 - 425
Published: Jan. 17, 2025
Deep eutectic solvents (DES) have emerged as versatile, sustainable media for the synthesis of nanomaterials due to their low toxicity, tunability, and biocompatibility. This study develops a one-step method modify commercially available screen-printed electrodes (SPE) using laser-induced pyrolysis DES, consisting choline chloride tartaric acid with dissolved nickel acetate dispersed graphene. The were patterned 532 nm continuous-wave laser in situ formation Ni nanoparticles decorated on graphene sheets directly SPE surface (Ni-G/SPE). parameters, specifically power concentration, optimized Nelder-Mead produce modified Ni-G/SPEs maximized electrochemical response dopamine. Electrochemical characterization developed sensor by differential pulse voltammetry revealed its broad linear detection range from 0.25 100 μM high sensitivity limit 0.095 μM. These results highlight potential laser-assisted DES advance sensing technologies, particularly biogenic amines.
Language: Английский
Citations
0Analytica Chimica Acta, Journal Year: 2025, Volume and Issue: 1357, P. 344074 - 344074
Published: April 14, 2025
Language: Английский
Citations
0TrAC Trends in Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 118310 - 118310
Published: May 1, 2025
Language: Английский
Citations
0Microchemical Journal, Journal Year: 2025, Volume and Issue: 214, P. 114033 - 114033
Published: May 28, 2025
Language: Английский
Citations
0RSC Advances, Journal Year: 2025, Volume and Issue: 15(23), P. 17829 - 17842
Published: Jan. 1, 2025
Hydroquinone (HQ) is a toxic and carcinogenic substance commonly used in cosmetics, pharmaceuticals, various industrial applications.
Language: Английский
Citations
0Materials Chemistry and Physics, Journal Year: 2024, Volume and Issue: unknown, P. 130077 - 130077
Published: Oct. 1, 2024
Language: Английский
Citations
3Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113764 - 113764
Published: Dec. 1, 2024
Language: Английский
Citations
2Heliyon, Journal Year: 2024, Volume and Issue: 10(20), P. e39241 - e39241
Published: Oct. 1, 2024
Language: Английский
Citations
0