Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent
In this study, a new MOF (metal-organic framework) based on vanadium and 2,2-bipyridine-4,4-dicarboxylic acid (V/BP-MOF) was synthesized. Synthesized V/BP-MOF was introduced as a strong adsorbent of Congo Red (CR) and an effective agent in eliminating microbial species. In the investigation of CR ab...
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Frontiers Media S.A.
2025-01-01
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| Series: | Frontiers in Chemistry |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fchem.2025.1524683/full |
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| author | Baraa Mohammed Yaseen Farag M. A. Altalbawy Farag M. A. Altalbawy Rafid Jihad Albadr Waam Mohammed Taher Mariem Alwan Mahmood Jasem Jawad Hiba Mushtaq Khursheed Muzammil Ahmed Hussein Zwamel Ahmed Hussein Zwamel Ahmed Hussein Zwamel |
| author_facet | Baraa Mohammed Yaseen Farag M. A. Altalbawy Farag M. A. Altalbawy Rafid Jihad Albadr Waam Mohammed Taher Mariem Alwan Mahmood Jasem Jawad Hiba Mushtaq Khursheed Muzammil Ahmed Hussein Zwamel Ahmed Hussein Zwamel Ahmed Hussein Zwamel |
| author_sort | Baraa Mohammed Yaseen |
| collection | DOAJ |
| description | In this study, a new MOF (metal-organic framework) based on vanadium and 2,2-bipyridine-4,4-dicarboxylic acid (V/BP-MOF) was synthesized. Synthesized V/BP-MOF was introduced as a strong adsorbent of Congo Red (CR) and an effective agent in eliminating microbial species. In the investigation of CR absorption activity, several factors such as concentration of V/BP-MOF, pH, time, and temperature were investigated. Antimicrobial evaluations were carried out on Common bacterial strains in wastewater and values of MIC (minimum inhibitory concentration) and MBC (Minimum Bactericidal Concentration) were reported. The V/BP-MOF was confirmed and characterized by EA, EDS, EDS mapping, FT-IR, XRD, TGA, BET, SEM, and TEM. In checking the characteristics of V/BP-MOF, size, specific surface area, and thermal stability were obtained, respectively, 68 nm, 325 m2/g, and 320°C. The highest adsorption of CR, at 94%, was obtained at natural pH, ambient temperature, and after 150 min. In kinetic studies, a correlation coefficient of 0.99 was observed with the pseudo-second-order kinetic model, while in isotherm studies, a correlation coefficient of 0.97 was observed with the Freundlich isotherm model. In the biological evaluations, the best inhibition was against Escherichia coli, and MIC and MBC were observed as 4 μg/mL and 2 μg/mL, respectively. As a general result, V/BP-MOF can be introduced as a potent absorbent agent of CR dye and antimicrobial properties. Therefore, the compound synthesized in this study can be introduced as a suitable option for the wastewater treatment industry, with multiple capabilities including the removal of chemical pollutants and pathogenic agents. |
| format | Article |
| id | doaj-art-6ccdeddcdf7b4e7dbfcccc48a41963f1 |
| institution | Kabale University |
| issn | 2296-2646 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | Frontiers Media S.A. |
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| series | Frontiers in Chemistry |
| spelling | doaj-art-6ccdeddcdf7b4e7dbfcccc48a41963f12025-01-30T06:22:30ZengFrontiers Media S.A.Frontiers in Chemistry2296-26462025-01-011310.3389/fchem.2025.15246831524683Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agentBaraa Mohammed Yaseen0Farag M. A. Altalbawy1Farag M. A. Altalbawy2Rafid Jihad Albadr3Waam Mohammed Taher4Mariem Alwan5Mahmood Jasem Jawad6Hiba Mushtaq7Khursheed Muzammil8Ahmed Hussein Zwamel9Ahmed Hussein Zwamel10Ahmed Hussein Zwamel11Department of Medical Laboratory Technics, College of Health and Medical, Technology, Alnoor University, Mosul, IraqDepartment of Chemistry, University College of Duba, University of Tabuk, Tabuk, Saudi ArabiaNational Institute of Laser Enhanced Sciences (NILES), University of Cairo, Giza, EgyptPharmacy College, Ahl Al Bayt University, Kerbala, IraqCollege of Nursing, National University of Science and Technology, Dhi Qar, IraqPharmacy College, Al-Farahidi University, Baghdad, IraqDepartment of Pharmacy, Al-Zahrawi University College, Karbala, IraqPharmacy College, Gilgamesh Ahliya University, Baghdad, IraqAssociate Professor, Department of Public Health, College of Applied Medical Sciences, Khamis Mushait Campus, King Khalid University, Abha, Saudi Arabia0Medical Laboratory Technique College, The Islamic University, Najaf, Iraq1Medical Laboratory Technique College, The Islamic University of Al Diwaniyah, Al Diwaniyah, Iraq2Medical Laboratory Technique College, The Islamic University of Babylon, Babylon, IraqIn this study, a new MOF (metal-organic framework) based on vanadium and 2,2-bipyridine-4,4-dicarboxylic acid (V/BP-MOF) was synthesized. Synthesized V/BP-MOF was introduced as a strong adsorbent of Congo Red (CR) and an effective agent in eliminating microbial species. In the investigation of CR absorption activity, several factors such as concentration of V/BP-MOF, pH, time, and temperature were investigated. Antimicrobial evaluations were carried out on Common bacterial strains in wastewater and values of MIC (minimum inhibitory concentration) and MBC (Minimum Bactericidal Concentration) were reported. The V/BP-MOF was confirmed and characterized by EA, EDS, EDS mapping, FT-IR, XRD, TGA, BET, SEM, and TEM. In checking the characteristics of V/BP-MOF, size, specific surface area, and thermal stability were obtained, respectively, 68 nm, 325 m2/g, and 320°C. The highest adsorption of CR, at 94%, was obtained at natural pH, ambient temperature, and after 150 min. In kinetic studies, a correlation coefficient of 0.99 was observed with the pseudo-second-order kinetic model, while in isotherm studies, a correlation coefficient of 0.97 was observed with the Freundlich isotherm model. In the biological evaluations, the best inhibition was against Escherichia coli, and MIC and MBC were observed as 4 μg/mL and 2 μg/mL, respectively. As a general result, V/BP-MOF can be introduced as a potent absorbent agent of CR dye and antimicrobial properties. Therefore, the compound synthesized in this study can be introduced as a suitable option for the wastewater treatment industry, with multiple capabilities including the removal of chemical pollutants and pathogenic agents.https://www.frontiersin.org/articles/10.3389/fchem.2025.1524683/fullwastewater treatmentCongo red adsorbentantimicrobial agentvanadiummetal organic framework |
| spellingShingle | Baraa Mohammed Yaseen Farag M. A. Altalbawy Farag M. A. Altalbawy Rafid Jihad Albadr Waam Mohammed Taher Mariem Alwan Mahmood Jasem Jawad Hiba Mushtaq Khursheed Muzammil Ahmed Hussein Zwamel Ahmed Hussein Zwamel Ahmed Hussein Zwamel Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent Frontiers in Chemistry wastewater treatment Congo red adsorbent antimicrobial agent vanadium metal organic framework |
| title | Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent |
| title_full | Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent |
| title_fullStr | Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent |
| title_full_unstemmed | Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent |
| title_short | Novel MOF-based vanadium and 2,2 -bipyridine-4,4 -dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent |
| title_sort | novel mof based vanadium and 2 2 bipyridine 4 4 dicarboxylic acid as phenomenal dye adsorbent and antimicrobial agent |
| topic | wastewater treatment Congo red adsorbent antimicrobial agent vanadium metal organic framework |
| url | https://www.frontiersin.org/articles/10.3389/fchem.2025.1524683/full |
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