Advances in dispersive solid-phase extraction techniques for analytical quantification of fluoroquinolone antibiotics

Syaleyana Md Shukri, Dyia; Yahaya, Noorfatimah; Miskam, Mazidatulakmam; Yusof, Rizana; Husaini Mohamed, Ahmad; Kamaruzaman, Sazlinda; Nadhirah Mohamad Zain, Nur; Semail, Nadhiratul-Farihin

doi:10.1016/j.microc.2023.109154

Cited by 8 publications

(2 citation statements)

References 128 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…DSPE methods offer benefits of SPE such as flexibility of adsorbent selection and their tunability by chemical substitution/modification to improve extraction performance plus the advantages of LLE methods (cloud point extraction in particular) such as good dispersibility of sorbent that can effectively avail its active sites to the targeted analytes to enhance its interactions with them in a shorter time [22,23]. DSPE presents several other advantages, including high enrichment factor, ease of use, and reduced consumption of sorbents compared to conventional SPE [24,25].…”

Section: Introductionmentioning

confidence: 99%

Development of a simple and fast method named solvent‐assisted dispersive solid phase extraction for trace detection of triazole fungicides in water, fruit, vegetable, and agricultural soil samples

Aladaghlo,

Sahragard,

Fakhari

2024

Separation Science Plus

View full text Add to dashboard Cite

Solvent‐assisted dispersive solid‐phase extraction (SA‐DSPE) approach was developed to measure triazole fungicides (TFs). In the SA‐DSPE technique, the addition of 1000 μL of ethanol as a disperser solvent, along with a small quantity of benzil as a sorbent to the sample solution, led to a cloudy solution. After completion of the extraction, the mixture was subjected to centrifugation to isolate benzil. Next, benzil was dissolved in ethanol, and the resulting solution was subsequently analyzed by a gas chromatography‐flame ionization detector. This method demonstrated high linearity (R2 > 0.9963) and repeatability (relative standard deviation % < 4.3) for the quantification of TFs under the optimal conditions (sorbent: benzil, amount of benzil: 2% w/v, pH of solution: 7.0, disperser solvent: ethanol, volumes of ethanol: 1000 μL, centrifuge time: 3 min, extraction temperature: 25°C, and ionic strength: without salt addition). The proposed SA‐DSPE yielded detection limits, quantification limits, and preconcentration factors within the ranges of 0.3–0.9 ng/mL, 1.0–3.0 ng/mL, and 419–426, respectively. Finally, the validated method was employed to determine TFs in a diverse range of real samples, encompassing waters, fruits, vegetables, and agricultural soils, with relative recoveries ranging from 93.0% to 104%.

show abstract

Section: Introductionmentioning

confidence: 99%

Development of a simple and fast method named solvent‐assisted dispersive solid phase extraction for trace detection of triazole fungicides in water, fruit, vegetable, and agricultural soil samples

Aladaghlo,

Sahragard,

Fakhari

2024

Separation Science Plus

View full text Add to dashboard Cite

show abstract

“…Therefore, the SPE method has become the most commonly used pre-treatment technology in drug residue analysis. Based on the principle of conventional SPE, solid-phase microextraction [ 19 , 20 ], magnetic SPE [ 21 ], molecularly imprinted SPE [ 22 ], and dispersive solid-phase extraction (DSPE) [ 23 , 24 ] have been developed. DSPE has many advantages, such as high efficiency, environmental friendliness, and low cost.…”

Section: Introductionmentioning

confidence: 99%

Dispersive Solid-Phase Extraction and Ultra-Performance Liquid Chromatography–Tandem Mass Spectrometry—A Rapid and Accurate Method for Detecting 10 Macrolide Residues in Aquatic Products

Chen,

Mei,

Zhang

et al. 2024

Foods

View full text Add to dashboard Cite

The amount of macrolide (MAL) residues in aquatic products, including oleandomycin (OLD), erythromycin (ERM), clarithromycin (CLA), azithromycin (AZI), kitasamycin (KIT), josamycin (JOS), spiramycin (SPI), tilmicosin (TIL), tylosin (TYL), and roxithromycin (ROX), was determined using solid-phase extraction and ultra-performance liquid chromatography–tandem mass spectrometry (UPLC-MS/MS). The residues were extracted with 1% ammonia acetonitrile solution and purified by neutral alumina adsorption. Chromatographic separation was completed on an ACQUITY UPLC BEH C18 column with acetonitrile–0.1% formic acid aqueous solution as the mobile phase, and mass spectrometry detection was performed by multiple reaction monitoring scanning with the positive mode in an electrospray ion source (ESI+). Five isotopically labeled compounds were used as internal standards for quality control purposes. The findings indicated that across the mass concentration span of 1.0–100 μg/L, there was a strong linear correlation (R2 > 0.99) between the concentration and instrumental response for the 10 MALs. The limit of detection of UPLC-MS/MS was 0.25–0.50 μg/kg, and the limit of quantitation was 0.5–1.0 μg/kg. The added recovery of blank matrix samples at standard gradient levels (1.0, 5.0, and 50.0 μg/kg) was 83.1–116.6%, and the intra-day precision and inter-day precisions were 3.7 and 13.8%, respectively. The method is simple and fast, with high accuracy and good repeatability, in line with the requirements for accurate qualitative and quantitative analysis of the residues for 10 MALs in aquatic products.

show abstract

Suspended Stir Bar Sorptive Extraction Based on Zr‐MOF‐Modified Cotton Thread for Enrichment and Detection of Three Trace Quinolones in Fish Tissue

Long,

Gao,

Sheng

et al. 2024

Electrophoresis

View full text Add to dashboard Cite

In this study, an efficient and practical method was established to enrich and detect three trace quinolones in fish tissue. Low‐cost and environment‐friendly cotton threads were coated with PCN‐224 using a simple one‐pot hydrothermal method. The PCN‐224‐modified cotton threads (PCN‐224@CTs) were characterized to ensure that the crystal was successfully fabricated on the surface of cotton threads. The prepared PCN‐224@CTs were wrapped around steel needles to form suspended bars. Key factors of extraction and desorption were optimized, and analytical performance was tested. Suspended bar sorptive extraction coupled with ultra‐performance liquid chromatography (UPLC) with a photodiode array detector was used to analyze the quinolones in fish tissue. The detection limits of quinolones were 0.26–1.15 ng/mL, and the recoveries were achieved in the range of 81.31%–115.81%, indicating a simple method with high sensitivity and satisfactory practicability of enriching, separating, and detecting trace quinolones was successfully established.

show abstract

Advances in dispersive solid-phase extraction techniques for analytical quantification of fluoroquinolone antibiotics

Cited by 8 publications

References 128 publications

Development of a simple and fast method named solvent‐assisted dispersive solid phase extraction for trace detection of triazole fungicides in water, fruit, vegetable, and agricultural soil samples

Development of a simple and fast method named solvent‐assisted dispersive solid phase extraction for trace detection of triazole fungicides in water, fruit, vegetable, and agricultural soil samples

Dispersive Solid-Phase Extraction and Ultra-Performance Liquid Chromatography–Tandem Mass Spectrometry—A Rapid and Accurate Method for Detecting 10 Macrolide Residues in Aquatic Products

Suspended Stir Bar Sorptive Extraction Based on Zr‐MOF‐Modified Cotton Thread for Enrichment and Detection of Three Trace Quinolones in Fish Tissue

Contact Info

Product

Resources

About