Dispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine O and methylene blue from water samples
Abstract In this study, we investigated the process of preconcentrate and determine trace amounts of Auramine O (AO) and methylene blue (MB) dyes in environmental water samples. For this purpose, the ultrasound-assisted dispersive-magnetic nanocomposites-solid-phase microextraction (UA-DMNSPME) meth...
| Main Authors: | , , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2022-07-01
|
| Series: | Scientific Reports |
| Online Access: | https://doi.org/10.1038/s41598-022-16948-z |
| _version_ | 1818492694664577024 |
|---|---|
| author | Weidong Li Jianping Qiu Leila Baharinikoo T. CH. Anil Kumar Basim Al-qargholi Shafik S. Shafik Reathab Abbass Shelesh krishna Saraswat |
| author_facet | Weidong Li Jianping Qiu Leila Baharinikoo T. CH. Anil Kumar Basim Al-qargholi Shafik S. Shafik Reathab Abbass Shelesh krishna Saraswat |
| author_sort | Weidong Li |
| collection | DOAJ |
| description | Abstract In this study, we investigated the process of preconcentrate and determine trace amounts of Auramine O (AO) and methylene blue (MB) dyes in environmental water samples. For this purpose, the ultrasound-assisted dispersive-magnetic nanocomposites-solid-phase microextraction (UA-DMNSPME) method was performed to extract AO and MB from aqueous samples by applying magnesium oxide nanoparticles (MgO-NPs). The proposed technique is low-cost, facile, fast, and compatible with many existing instrumental methods. Parameters affecting the extraction of AO and MB were optimized using response surface methodology (RSM). Short extraction time, low experimental tests, low consumption of organic solvent, low limits of detection (LOD), and high preconcentration factor (PF) was the advantages of method. The PF was 44.5, and LOD for AO and MB was 0.33 ng mL−1 and 1.66 ng mL−1, respectively. The linear range of this method for AO and MB were 1–1000 ng mL−1 and 5–2000 ng mL−1, respectively. In addition, the relative standard deviation (RSD; n = 5) of the mentioned analytes was between 2.9% and 3.1%. The adsorption–desorption studies showed that the efficiency of adsorbent extraction had not declined significantly up to 6 recycling runs, and the adsorbent could be used several times. The interference studies revealed that the presence of different ions did not interfere substantially with the extraction and determination of AO and MB. Therefore, UA-DMNSPME-UV/Vis method can be proposed as an efficient method for preconcentration and extraction of AO and MB from water and wastewater samples. |
| first_indexed | 2024-12-10T17:46:25Z |
| format | Article |
| id | doaj.art-2d497fb9b5414ec9afbd72053a327cb8 |
| institution | Directory Open Access Journal |
| issn | 2045-2322 |
| language | English |
| last_indexed | 2024-12-10T17:46:25Z |
| publishDate | 2022-07-01 |
| publisher | Nature Portfolio |
| record_format | Article |
| series | Scientific Reports |
| spelling | doaj.art-2d497fb9b5414ec9afbd72053a327cb82022-12-22T01:39:13ZengNature PortfolioScientific Reports2045-23222022-07-0112111410.1038/s41598-022-16948-zDispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine O and methylene blue from water samplesWeidong Li0Jianping Qiu1Leila Baharinikoo2T. CH. Anil Kumar3Basim Al-qargholi4Shafik S. Shafik5Reathab Abbass6Shelesh krishna Saraswat7Hangzhou Normal University Qianjiang CollegeZhejiang Normal University Xingzhi CollegeDepartment of Analytical Chemistry, Faculty of Chemistry, University of MazandaranDepartment of Mechanical Engineering, Vignan’s Foundation for Science Technology and ResearchBiomedical Engineering Department, Al-Mustaqbal University CollegeExperimental Nuclear Radiation Group, Scientific Research Center, Al-Ayen UniversityMedical Technical College, Al-Farahidi UniversityDeprtment of Electronics and Communication, GLA UniversityAbstract In this study, we investigated the process of preconcentrate and determine trace amounts of Auramine O (AO) and methylene blue (MB) dyes in environmental water samples. For this purpose, the ultrasound-assisted dispersive-magnetic nanocomposites-solid-phase microextraction (UA-DMNSPME) method was performed to extract AO and MB from aqueous samples by applying magnesium oxide nanoparticles (MgO-NPs). The proposed technique is low-cost, facile, fast, and compatible with many existing instrumental methods. Parameters affecting the extraction of AO and MB were optimized using response surface methodology (RSM). Short extraction time, low experimental tests, low consumption of organic solvent, low limits of detection (LOD), and high preconcentration factor (PF) was the advantages of method. The PF was 44.5, and LOD for AO and MB was 0.33 ng mL−1 and 1.66 ng mL−1, respectively. The linear range of this method for AO and MB were 1–1000 ng mL−1 and 5–2000 ng mL−1, respectively. In addition, the relative standard deviation (RSD; n = 5) of the mentioned analytes was between 2.9% and 3.1%. The adsorption–desorption studies showed that the efficiency of adsorbent extraction had not declined significantly up to 6 recycling runs, and the adsorbent could be used several times. The interference studies revealed that the presence of different ions did not interfere substantially with the extraction and determination of AO and MB. Therefore, UA-DMNSPME-UV/Vis method can be proposed as an efficient method for preconcentration and extraction of AO and MB from water and wastewater samples.https://doi.org/10.1038/s41598-022-16948-z |
| spellingShingle | Weidong Li Jianping Qiu Leila Baharinikoo T. CH. Anil Kumar Basim Al-qargholi Shafik S. Shafik Reathab Abbass Shelesh krishna Saraswat Dispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine O and methylene blue from water samples Scientific Reports |
| title | Dispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine O and methylene blue from water samples |
| title_full | Dispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine O and methylene blue from water samples |
| title_fullStr | Dispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine O and methylene blue from water samples |
| title_full_unstemmed | Dispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine O and methylene blue from water samples |
| title_short | Dispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine O and methylene blue from water samples |
| title_sort | dispersive solid phase microextraction based on magnesium oxide nanoparticles for preconcentration of auramine o and methylene blue from water samples |
| url | https://doi.org/10.1038/s41598-022-16948-z |
| work_keys_str_mv | AT weidongli dispersivesolidphasemicroextractionbasedonmagnesiumoxidenanoparticlesforpreconcentrationofauramineoandmethylenebluefromwatersamples AT jianpingqiu dispersivesolidphasemicroextractionbasedonmagnesiumoxidenanoparticlesforpreconcentrationofauramineoandmethylenebluefromwatersamples AT leilabaharinikoo dispersivesolidphasemicroextractionbasedonmagnesiumoxidenanoparticlesforpreconcentrationofauramineoandmethylenebluefromwatersamples AT tchanilkumar dispersivesolidphasemicroextractionbasedonmagnesiumoxidenanoparticlesforpreconcentrationofauramineoandmethylenebluefromwatersamples AT basimalqargholi dispersivesolidphasemicroextractionbasedonmagnesiumoxidenanoparticlesforpreconcentrationofauramineoandmethylenebluefromwatersamples AT shafiksshafik dispersivesolidphasemicroextractionbasedonmagnesiumoxidenanoparticlesforpreconcentrationofauramineoandmethylenebluefromwatersamples AT reathababbass dispersivesolidphasemicroextractionbasedonmagnesiumoxidenanoparticlesforpreconcentrationofauramineoandmethylenebluefromwatersamples AT sheleshkrishnasaraswat dispersivesolidphasemicroextractionbasedonmagnesiumoxidenanoparticlesforpreconcentrationofauramineoandmethylenebluefromwatersamples |