An antiparkinsonism drug entacapone removal from water onto Amberlite IRA-67: kinetic, thermodynamics, optimisation studies and determination by Ultra Performance Liquid Chromatography (UPLC)

Yalçın, Özge; Baylan, Nilay; Çehreli, Süheyla

doi:10.1080/03067319.2020.1849665

Cited by 7 publications

(3 citation statements)

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“…Erlenmeyer flasks were mixed in a shaker (Nüve ST 30) at a rate of 150 rpm and a temperature of 25 °C for predetermined times. The predetermined optimum times were found as 180 min for entacapone and 480 min for levodopa . Thus, the maximum adsorption period for both drugs in trials of single and binary systems was taken as 480 min.…”

Section: Methodsmentioning

confidence: 99%

“…Thus, the maximum adsorption period for both drugs in trials of single and binary systems was taken as 480 min. The pH effect on levodopa and entacapone adsorption , has been examined in detail in our previous studies. Because the pH values of the drug solutions are very close to the optimum pH values, in this study, the solutions were used without any treatment related to pH adjustment.…”

Section: Methodsmentioning

confidence: 99%

“…In addition to all studies, we have recently published two studies examining the adsorption of these anti-Parkinson drugs with Amberlite IRA resins. In the first of our previous studies, the adsorption properties of levodopa have been examined by Amberlite IRA-400 and Amberlite IRA-67, and in the second one, the adsorption behavior of entacapone on Amberlite IRA-67 has been also examined. In these studies, the optimum adsorption conditions were determined; adsorption kinetics, isotherm, and thermodynamic analyses were performed; and a modeling study was employed using the response surface methodology (RSM).…”

Section: Introductionmentioning

confidence: 99%

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Competitive Adsorption of Anti-Parkinson Drugs on Different Amberlite Resins from Water: Quantitative Analysis by Ultra Performance Liquid Chromatography (UPLC)

Yalçın¹,

Baylan

Çehreli

2021

Ind. Eng. Chem. Res.

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Anti-Parkinson drugs, levodopa and entacapone, are potential pollutants of concern that need to be removed from water. These drug compounds generally occur in the aqueous medium in the form of multicomponent mixtures. This work focuses on the competitive adsorption effects of multiple anti-Parkinson drugs in single and binary systems. Four effective Amberlite IRA resins (IRA-67, IRA-96, IRA-400, and IRA-958) have been utilized as adsorbents. The quantitative analysis of anti-Parkinson drugs was performed by a rapid and sensitive ultra performance liquid chromatography (UPLC) method. The structure and surface chemistry of Amberlite resins were characterized by Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), and scanning electron microscopy (SEM). The results of single and binary drug systems showed that the affinity sequence of Amberlite IRA resins toward the anti-Parkinson drugs changed as entacapone > levodopa. In most examined conditions, in the case of binary system, entacapone enhanced the levodopa adsorption. Conversely, levodopa suppressed the adsorption of entacapone in the binary system. The highest total adsorption capacity values were found as 35.59 mg·g–1 and 73.01 mg·g–1 for single levodopa and entacapone systems, respectively, and 83.44 mg·g–1 for binary (levodopa + entacapone) system. Amberlite IRA-67 showed high performance in the adsorption of entacapone in aqueous solutions, presenting a higher adsorption capacity with 73.01 mg·g–1 in single system and 48.33 mg·g–1 in binary system. The experimental data were modeled using single-component adsorption isotherm models (Langmuir, Freundlich, and Temkin) and multi-component adsorption isotherm models (non-modified Langmuir, modified Langmuir, and extended Freundlich). The single adsorption of two drugs obeyed well the Langmuir isotherm model (R 2 ≥ 0.9). The binary drug adsorption data exhibited a good fit to the single-component and multi-component adsorption isotherm models studied.

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Section: Methodsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Competitive Adsorption of Anti-Parkinson Drugs on Different Amberlite Resins from Water: Quantitative Analysis by Ultra Performance Liquid Chromatography (UPLC)

Yalçın¹,

Baylan

Çehreli

2021

Ind. Eng. Chem. Res.

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Bismuth oxide nanoparticles as a promising adsorbent for removal of quetiapine: synthesis, characterization, and application

Dedecan,

Baylan,

İnci

2024

J of Chemical Tech & Biotech

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BACKGROUNDWithin the scope of this study, bismuth oxide (Bi2O3) nanoparticles have been synthesized by a simple method, and the usability of these nanoparticles as adsorbents has been investigated. For this purpose, Bi2O3 nanoparticles were synthesized by a chemical method. These particles were characterized by various methods such as Fourier transform infrared spectroscopy, Brunauer–Emmett–Teller surface area, scanning electron microscopy, and X‐ray diffraction. The nature of the synthesized nanoparticles was confirmed by characterization results and the synthesized particles were found to be nanoscale. As a result of the characterization, the average particle diameters and surface areas were found to be 22.24, 32.24 and 49.98 nm, and 5.95, 3.54 and 0.75 m2 g−1 for different calcination temperatures of 105, 250 and 600 °C, respectively. Adsorption parameters such as initial quetiapine concentration, bismuth oxide nanoparticle dosage, temperature, equilibrium contact time, and pH were also studied. Moreover, kinetic, isotherm, and thermodynamics modeling of adsorption have been performed to account for the adsorption mechanism of quetiapine by Bi2O3 nanoparticles.RESULTSThe thermodynamic study has specified that adsorption has been spontaneous and exothermic. The kinetic study has pointed out that a pseudo‐second‐order model (R2 = 0.9853) has been favorable to the data. Furthermore, a Freundlich isotherm model (R2 = 0.8258) has been better fitted to the experimental adsorption results. The maximum adsorption capacity and percentage of adsorption values were 27.38 mg g−1 and 76.81%, respectively.CONCLUSIONThe outcomes demonstrate that synthesized Bi2O3 nanoparticle is an influential adsorbent for removing quetiapine. Also, the obtained results enabled us to estimate the possibility of using Bi2O3 nanoparticles to remove active pharmaceutical ingredients by adsorption. © 2024 The Author(s). Journal of Chemical Technology and Biotechnology published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry (SCI).

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Adsorption of Citric Acid onto Calcium Peroxide Nanoparticles: Equilibrium, Kinetic, and Thermodynamic Data

Dedecan

Baylan

İncı̇

2023

Water Air Soil Pollut

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An antiparkinsonism drug entacapone removal from water onto Amberlite IRA-67: kinetic, thermodynamics, optimisation studies and determination by Ultra Performance Liquid Chromatography (UPLC)

Cited by 7 publications

References 54 publications

Competitive Adsorption of Anti-Parkinson Drugs on Different Amberlite Resins from Water: Quantitative Analysis by Ultra Performance Liquid Chromatography (UPLC)

Competitive Adsorption of Anti-Parkinson Drugs on Different Amberlite Resins from Water: Quantitative Analysis by Ultra Performance Liquid Chromatography (UPLC)

Bismuth oxide nanoparticles as a promising adsorbent for removal of quetiapine: synthesis, characterization, and application

Adsorption of Citric Acid onto Calcium Peroxide Nanoparticles: Equilibrium, Kinetic, and Thermodynamic Data

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