A sensitive method for the determination of Sulfonamides in seawater samples by Solid Phase Extraction and UV–Visible spectrophotometry

Errayess, Sophia Ait; Lahcen, Abdellatif Ait; Idrissi, Laila; Marcoaldi, Caterina; Chiavarini, Salvatore; Amine, Aziz

doi:10.1016/j.saa.2017.03.061

Cited by 78 publications

(21 citation statements)

References 38 publications

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“…In general, a majority of experiments on sulfonamide analyses have been conducted by HPLC-MS/MS . Nevertheless, LC with different detectors, such as UV [71,72], fluorescence (FL) [73], and photodiode array detectors (DADs) [33,74,75] are also common.…”

Section: Sensitive Detectionmentioning

confidence: 99%

“…Sulfonamides are a series of amphoteric molecules that have a strong polarity and thermal instability [137,138]; thus, HPLC is typically utilized for the separation of different kinds of sulfonamides with its excellent separation capacity. Detectors coupled with HPLC include UV [71,72], FL [73], DAD [33,74,75], and MS [52,55,139,140]. Among these, the UV detector was most widely used for its inexpensiveness and utility, and the wavelengths of sulfonamides are from 270 to 280 nm or at 255 nm [106].…”

Section: Instrumental Analysismentioning

confidence: 99%

See 1 more Smart Citation

Trends in sensitive detection and rapid removal of sulfonamides: A review

Xie

Huang

Zheng

et al. 2020

J of Separation Science

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Sulfonamides in environmental water, food, and feed are a major concern for both aquatic ecosystems and public health, because they may lead to the health risk of drug resistance. Thus, numerous sensitive detection and rapid removal methodologies have been established. This review summarizes the sample preparation techniques and instrumental methods used for sensitive detection of sulfonamides.Additionally, adsorption and photocatalysis for the rapid removal of sulfonamides are also discussed. This review provides a comprehensive perspective on future sulfonamide analyses that have good performance, and on the basic methods for the rapid removal of sulfonamides. K E Y W O R D Srapid removal, sample preparation techniques, sensitive detection, sulfonamides 1634

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Section: Sensitive Detectionmentioning

confidence: 99%

Section: Instrumental Analysismentioning

confidence: 99%

Trends in sensitive detection and rapid removal of sulfonamides: A review

Xie

Huang

Zheng

et al. 2020

J of Separation Science

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“…The compound 17α-ethinylestradiol (EE2) is a synthetic hormone found in contraceptive pills, which are being discarded in the environment through urine and feces [7]. The sulfonamides are compounds that act as microbial inhibitor agents on the bacteria in the treatment of intestinal and respiratory infections [8,9]. The antibiotic sulfamethoxazole (SMX) is a compound of the sulfonamide class with bacteriostatic function that is consumed by patients with intestinal infections [11].…”

Section: Introductionmentioning

confidence: 99%

Evaluation of the Adsorption Capacity of Banana Peel in the Removal of Emerging Contaminants present in Aqueous Media – Study based on Factorial Design

Sousa¹,

Furtado²,

Neto³

et al. 2019

Br J Anal Chem

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A simple procedure was developed with the adsorption of the compounds estrone (E1), 17α-ethinylestradiol (EE2), and sulfamethoxazole (SMX) in aqueous solutions using banana peel as an adsorbent material. Adsorbent mass, contact time, and granulometry were studied through multivariate design. The proposed adsorbent was advantageous, with removal exceeding 80% for E1 and EE2 and 70% for SMX in the analysed samples. Studies of adsorption isotherms demonstrate adequacy compared to the Freundlich model, and kinetic studies indicate adsorption through the pseudosecond order model (E1 = 0.9999, EE2 = 0.9999, and SMX = 0.9999). The developed method was successfully applied in supply water samples and accuracy was evaluated through recovery tests, with recovery ranging from 70% to 96%.

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“…Sulfonamides (SAs) are one of the oldest classes of antibiotic drugs with widespread applications in prophylactic, therapeutic, and growth promoting [ 1 , 2 ] treatments, thanks to their low toxicity and high efficiency against bacterial diseases [ 3 , 4 , 5 , 6 ]. Recently, however, due to the abuse of SAs, their residues have become a considerable concern.…”

Section: Introductionmentioning

confidence: 99%

Modifications of Au Nanoparticle-Functionalized Graphene for Sensitive Detection of Sulfanilamide

Yan

2018

Sensors

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In this paper, we present a simple and feasible electrochemical sensor based on Au nanoparticle-functionalized graphene for the determination of sulfanilamide. Au nanoparticles were deposited on graphene, which acted as a platform to prepare excellent nanocomposites. Attributed to the graphene’s large surface area and the Au nanoparticles’ strong conductivity, many sulfanilamide molecules were enriched on the sensor surface and the signal response became more sensitive. Under the optimal conditions, the electrochemical sensors could be used for the efficient detection of sulfanilamide. Good linearity was observed in the range of 0.1–1000 μmol·L−1 and the detection limit was 0.011 μmol·L−1. Most importantly, the Au nanoparticle-functionalized graphene-modified electrode could be successfully applied for the detection of sulfanilamide in animal meat, and exhibited good stability, acceptable recovery, and offered a promising platform for point-of-care detecting in real samples.

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A sensitive method for the determination of Sulfonamides in seawater samples by Solid Phase Extraction and UV–Visible spectrophotometry

Cited by 78 publications

References 38 publications

Trends in sensitive detection and rapid removal of sulfonamides: A review

Trends in sensitive detection and rapid removal of sulfonamides: A review

Evaluation of the Adsorption Capacity of Banana Peel in the Removal of Emerging Contaminants present in Aqueous Media – Study based on Factorial Design

Modifications of Au Nanoparticle-Functionalized Graphene for Sensitive Detection of Sulfanilamide

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