Histidine-capped fluorescent copper nanoclusters: an efficient sensor for determination of furaltadone in aqueous solution

Zhang, Shen; Jin, Meiling; Gao, Ya-xi; Li, Wenqin; Wang, Xinyu; Li, Xinxin; Qiao, Jia-qi; Yang, Ping

doi:10.1007/s11696-022-02502-8

Cited by 3 publications

(2 citation statements)

References 43 publications

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“…Furaltadone (FTD), as a member of the broad-spectrum nitrofuran class of antibiotics, can be widely used in the treatment of urinary system diseases, gastrointestinal infections, explosive dysentery, etc . However, their overuse and erroneous emissions indirectly aggravate the pollution of water systems, which seriously affects human health. − Consequently, in the detection of antibiotics, a simple way to detect ERY, OXC, and FTD in water sensitively and discriminately would be essential for human health and ecosystem protection.…”

Section: Introductionmentioning

confidence: 99%

Ultraversatile Fluorescent Sensors Based on Two Co^II/Ni^II Coordination Polymers for Identifying Various Antibiotics via the Turn-On/Off Effect and Detecting pH

et al. 2023

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Because the accurate and rapid detection of antibiotics and pH plays an important role in biological systems and environmental fields, developing suitable and efficient sensors that can simultaneously detect antibiotics and pH has become important. In this work, we successfully designed and synthesized two new one-dimensional coordination polymers based on the mixed ligands L [N,N′-bis(4-methylpyridin-4-yl)-2,6-naphthalene dicarboxylamide] and Hfor CP 1, and M = Ni for CP 2), which were structurally characterized by single-crystal X-ray diffraction, infrared spectroscopy, powder X-ray diffraction, and thermogravimetric analysis. CP 1 and CP 2 can be used as ultraversatile fluorescent sensors, which can sense erythromycin (ERY) and oxacillin (OXC) by turn-on fluorescent enhancement and detect furaltadone (FTD) via the turn-off fluorescent quenching effect, separately. The concentration ranges of different analytes sensed by CPs 1 and 2 were 0−0.046 and 0−0.069 mM for ERY, 0−0.04 and 0−0.028 mM for OXC, and 0−0.155 and 0−0.019 mM for FTD, respectively. Moreover, CP 2 can effectively sense pH, in both a wide pH range and the fine physiological range. The sensors have a rapid luminescence response, good recyclability, and excellent fluorescence stability. More importantly, they not only represent the first example of detecting ERY or OXC based on fluorescent CPs but also are the very rare ultraversatile fluorescent sensors. The fluorescent sensing mechanism for antibiotics and pH was discussed in detail.

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Section: Introductionmentioning

confidence: 99%

Ultraversatile Fluorescent Sensors Based on Two Co^II/Ni^II Coordination Polymers for Identifying Various Antibiotics via the Turn-On/Off Effect and Detecting pH

et al. 2023

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“…Among the other techniques, the electrochemical sensor is the most effective technique to detect real samples. [22][23][24] In this article, we prepared new CAOCM microspheres, and the prepared microspheres physio-chemical properties have been analyzed by various characterization techniques. Furthermore, the prepared microspheres were applied as an electrocatalyst towards the detection of furaltadone antibiotic drugs.…”

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confidence: 99%

Highly Efficient Electrocatalytic Active Delafossite CuAlO₂/Al₂O₃ Microspheres towards Detection of Furaltadone Antibiotic Drug in Real Samples

Chen¹,

You²,

Vasu³

et al. 2023

J. Electrochem. Soc.

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In this study, CuAlO2/Al2O3 micro-sphere was prepared by sol-gel techniques and annealed under N2-atmosphere. The microsphere composite materials physio-chemical properties were studied using various analytical techniques. The surface morphology prepared materials were observed from the field-emission scanning electron microscopy with spherical structure. The surface area and the surface morphology were explored using the Brunnauer-Emmmett-Teller method. In this research, we studied a CuAlO2/Al2O3 microspheres decorated screen printed carbon electrode (SPCE) utilized to detected the furaltadone (FLT). The electrochemical active surface area has determined using ferric cyanide system and randles-sevick equations. The CuAlO2/Al2O3 microspheres electrochemical ability was analysed using cyclic voltammetry and differential pulse voltammetry towards detection of FLT. These CuAlO2/Al2O3 microspheres decorated electrodes exhibited excellent electrochemical sensor with a limit of detection and sensitivity is 20 nM and 12.7845 μA μM-1 cm-2, respectively. Moreover, the CuAlO2/Al2O3 microspheres/SPCE electrodes exhibit excellent stability, repeatability, reproducibility, and higher sensitivity. The decorated sensor electrode real time applications were successfully studied to analyzing FLT in river and bond water with excellent recovery results.

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An imidazole functionalized aqua-stable metal–organic framework for selective fluorogenic detection of herbicide DNOC and antibacterial agent furaltadone in various biological and environmental specimens

Ghosh,

Hossain,

Biswas

2024

Dalton Trans.

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Histidine-capped fluorescent copper nanoclusters: an efficient sensor for determination of furaltadone in aqueous solution

Cited by 3 publications

References 43 publications

Ultraversatile Fluorescent Sensors Based on Two Co^II/Ni^II Coordination Polymers for Identifying Various Antibiotics via the Turn-On/Off Effect and Detecting pH

Ultraversatile Fluorescent Sensors Based on Two Co^II/Ni^II Coordination Polymers for Identifying Various Antibiotics via the Turn-On/Off Effect and Detecting pH

Highly Efficient Electrocatalytic Active Delafossite CuAlO₂/Al₂O₃ Microspheres towards Detection of Furaltadone Antibiotic Drug in Real Samples

An imidazole functionalized aqua-stable metal–organic framework for selective fluorogenic detection of herbicide DNOC and antibacterial agent furaltadone in various biological and environmental specimens

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Histidine-capped fluorescent copper nanoclusters: an efficient sensor for determination of furaltadone in aqueous solution

Cited by 3 publications

References 43 publications

Ultraversatile Fluorescent Sensors Based on Two CoII/NiII Coordination Polymers for Identifying Various Antibiotics via the Turn-On/Off Effect and Detecting pH

Ultraversatile Fluorescent Sensors Based on Two CoII/NiII Coordination Polymers for Identifying Various Antibiotics via the Turn-On/Off Effect and Detecting pH

Highly Efficient Electrocatalytic Active Delafossite CuAlO2/Al2O3 Microspheres towards Detection of Furaltadone Antibiotic Drug in Real Samples

An imidazole functionalized aqua-stable metal–organic framework for selective fluorogenic detection of herbicide DNOC and antibacterial agent furaltadone in various biological and environmental specimens

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Ultraversatile Fluorescent Sensors Based on Two Co^II/Ni^II Coordination Polymers for Identifying Various Antibiotics via the Turn-On/Off Effect and Detecting pH

Ultraversatile Fluorescent Sensors Based on Two Co^II/Ni^II Coordination Polymers for Identifying Various Antibiotics via the Turn-On/Off Effect and Detecting pH

Highly Efficient Electrocatalytic Active Delafossite CuAlO₂/Al₂O₃ Microspheres towards Detection of Furaltadone Antibiotic Drug in Real Samples