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Ahmadipour M, Ardani MR, Sarafbidabad M, Missaoui N, Satgunam M, Singh R, Kahri H, Pal U, Pang AL, Iqbal MS, Garg R, Bhattacharya A. Ultrasonic-assisted synthesis of CaCu 3Ti 4O 12/reduced graphene oxide composites for enhanced photocatalytic degradation of pharmaceutical products: Ibuprofen and Ciprofloxacin. Environ Sci Pollut Res Int 2024; 31:27770-27788. [PMID: 38514592 DOI: 10.1007/s11356-024-32977-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Accepted: 03/14/2024] [Indexed: 03/23/2024]
Abstract
The objective of this research is to create a highly effective approach for eliminating pollutants from the environment through the process of photocatalytic degradation. The study centers around the production of composites consisting of CaCu3Ti4O12 (CCTO) and reduced graphene oxide (rGO) using an ultrasonic-assisted method, with a focus on their capacity to degrade ibuprofen (IBF) and ciprofloxacin (CIP) via photodegradation. The impact of rGO on the structure, morphology, and optical properties of CCTO was inspected using XRD, FTIR, Raman, FESEM, XPS, BET, and UV-Vis. Morphology characterization showed that rGO particles were dispersed within the CCTO matrix without any specific chemical interaction between CCTO and C in the rGO. The BET analysis revealed that with increasing the amount of rGO in the composite, the specific surface area significantly increased compared to the CCTO standalone. Besides, increasing rGO resulted in a reduction in the optical bandgap energy to around 2.09 eV, makes it highly promising photocatalyst for environmental applications. The photodegradation of IBF and CIP was monitored using visible light irradiation. The results revealed that both components were degraded above 97% after 60 min. The photocatalyst showed an excellent reusability performance with a slight decrease after five runs to 93% photodegradation efficiency.
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Affiliation(s)
- Mohsen Ahmadipour
- Institute of Power Engineering, Universiti Tenaga Nasional, Serdang, Malaysia.
| | - Mohammad Rezaei Ardani
- School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Engineering Campus, 14300, Nibong Tebal, Pulau Pinang, Malaysia
| | - Mohsen Sarafbidabad
- Biomedical Engineering Department, Faculty of Engineering, University of Isfahan, Isfahan, Iran
| | - Nadhem Missaoui
- Laboratory of Advanced Materials and Interfaces (LIMA), Faculty of Science of Monastir, University of Monastir, Avenue of Environment, 5000, Monastir, Tunisia
| | - Meenaloshini Satgunam
- Institute of Power Engineering, Universiti Tenaga Nasional, Serdang, Malaysia
- Department of Mechanical Engineering, Universiti Tenaga Nasional, Serdang, Malaysia
| | - Ramesh Singh
- Center of Advanced Manufacturing and Materials Processing (AMMP), Faculty of Engineering, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Hamza Kahri
- Laboratory of Advanced Materials and Interfaces (LIMA), Faculty of Science of Monastir, University of Monastir, Avenue of Environment, 5000, Monastir, Tunisia
| | - Ujjwal Pal
- Department of Energy & Environmental Engineering, CSIR Indian Institute of Chemical Technology, Tarnaka, Hyderabad, Telangana, 500007, India
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad, 201002, India
| | - Ai Ling Pang
- Department of Chemical Science, Faculty of Science, Universiti Tunku Abdul Rahman, 31900, Kampar, Perak, Malaysia
| | - Muhammad Saqlain Iqbal
- Department of Chemistry, COMSATS University Islamabad, Lahore campus, 54000, Lahore, Pakistan
| | - Renuka Garg
- Department of Chemical and Biological Engineering, American University of Sharjah, Sharjah, United Arab Emirates
| | - Anish Bhattacharya
- Department of Physics, Faculty of Science, Universiti Teknologi Malaysia, UTM, 81310, Skudai, Johor, Malaysia
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Ahmadipour M, Bhattacharya A, Sarafbidabad M, Syuhada Sazali E, Krishna Ghoshal S, Satgunam M, Singh R, Rezaei Ardani M, Missaoui N, Kahri H, Pal U, Ling Pang A. CA19-9 and CEA biosensors in pancreatic cancer. Clin Chim Acta 2024; 554:117788. [PMID: 38246211 DOI: 10.1016/j.cca.2024.117788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2023] [Revised: 01/15/2024] [Accepted: 01/15/2024] [Indexed: 01/23/2024]
Abstract
Cancer is a complex pathophysiological condition causing millions of deaths each year. Early diagnosis is essential especially for pancreatic cancer. Existing diagnostic tools rely on circulating biomarkers such as Carbohydrate Antigen 19-9 (CA19-9) and Carcinoembryonic Antigen (CEA). Unfortunately, these markers are nonspecific and may be increased in a variety of disorders. Accordingly, diagnosis of pancreatic cancer generally involves more invasive approaches such as biopsy as well as imaging studies. Recent advances in biosensor technology have allowed the development of precise diagnostic tools having enhanced analytical sensitivity and specificity. Herein we examine these advances in the detection of cancer in general and in pancreatic cancer specifically. Furthermore, we highlight novel technologies in the measurement of CA19-9 and CEA and explore their future application in the early detection of pancreatic cancer.
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Affiliation(s)
- Mohsen Ahmadipour
- Institute of Power Engineering, Universiti Tenaga Nasional, 43650 Serdang, Selangor, Malaysia.
| | - Anish Bhattacharya
- Advanced Optical Materials Research Group, Department of Physics, Faculty of Science, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia; Ibnu Sina Institute of Laser Centre, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Mohsen Sarafbidabad
- Biomedical Engineering Department, Faculty of Engineering, University of Isfahan, Isfahan, Iran
| | - Ezza Syuhada Sazali
- Advanced Optical Materials Research Group, Department of Physics, Faculty of Science, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia; Ibnu Sina Institute of Laser Centre, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Sib Krishna Ghoshal
- Advanced Optical Materials Research Group, Department of Physics, Faculty of Science, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia; Ibnu Sina Institute of Laser Centre, Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia
| | - Meenaloshini Satgunam
- Institute of Power Engineering, Universiti Tenaga Nasional, 43650 Serdang, Selangor, Malaysia; Department of Mechanical Engineering, Universiti Tenaga Nasional, 43650 Serdang, Selangor, Malaysia
| | - Ramesh Singh
- Institute of Power Engineering, Universiti Tenaga Nasional, 43650 Serdang, Selangor, Malaysia; Center of Advanced Manufacturing and Materials Processing (AMMP), Faculty of Engineering, University of Malaya, 50603 Kuala Lumpur, Malaysia
| | - Mohammad Rezaei Ardani
- School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Engineering Campus, 14300 Nibong Tebal, Pulau Pinang, Malaysia
| | - Nadhem Missaoui
- Laboratory of Interfaces and Advanced Materials, Faculty of Sciences, University of Monastir, Monastir, Tunisia
| | - Hamza Kahri
- Laboratory of Interfaces and Advanced Materials, Faculty of Sciences, University of Monastir, Monastir, Tunisia
| | - Ujjwal Pal
- Department of Analytical and Structural Chemistry, CSIR-Indian Institute of Chemical Technology, Hyderabad, India
| | - Ai Ling Pang
- Department of Chemical Science, Faculty of Science, Universiti Tunku Abdul Rahman, 31900 Kampar, Perak, Malaysia
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Missaoui N, Chrouda A, Kahri H, Gross AJ, Rezaei Ardani M, Ai Ling P, Ahmadipour M. PEG-templated synthesis of ultramicroporous n-ZIF-67 nanoparticles with high selectivity for the adsorption and uptake of CO2 over CH4 and N2. Sep Purif Technol 2023. [DOI: 10.1016/j.seppur.2023.123755] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
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Rezaei Ardani M, Azwina F, Wern TY, Ramli SF, Rezan SA, Aziz HA, Mohamed AR. Characterization of titanium oxide optical band gap produced from leachate sludge treatment with titanium tetrachloride. Environ Sci Pollut Res Int 2021; 28:17587-17601. [PMID: 33403630 DOI: 10.1007/s11356-020-12097-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Accepted: 12/14/2020] [Indexed: 06/12/2023]
Abstract
This study investigated the coagulation performance of titanium tetrachloride (TiCl4) for leachate treatment and preparation of titanium oxide (TiO2) from generated sludge through calcination process at different temperatures and times. TiCl4 with chitosan as coagulant aid employed to perform coagulation process on Alor Ponhsu Landfill leachate. Further calcination process was done to synthesize TiO2 from produced sludge for photocatalytic applications. The studied factors included pH, TiCl4 dosage, and chitosan dosage. The results indicated that maximum reduction in suspended solids was 92.02% at pH 4, 1200 mg/L TiCl4, and 250 mg/L chitosan addition, and maximum reduction in chemical oxygen demand was 71.92% at experimental condition of 1200 mg/L TiCl4 and 500 mg/L chitosan with pH 10. The maximum and minimum band gaps of prepared TiO2 achieved at 3.35 eV and 2.75 eV, respectively. Morphology and phase analysis of prepared TiO2 characterized using scanning electron microscope (SEM) and X-ray diffraction (XRD). The XRD spectrums showed the anatase phase at lower calcination temperature and the rutile phase at elevated temperature. The photocatalysis activity of produced TiO2 investigated under UV irradiation and showed almost fast degradation similar to commercial TiO2. The results indicated that TiO2 powder was successfully prepared from generated sludge from TiCl4 coagulation for photocatalytic applications.
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Affiliation(s)
- Mohammad Rezaei Ardani
- School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Nibong Tebal, 14300, Penang, Malaysia
| | - Fathin Azwina
- School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Nibong Tebal, 14300, Penang, Malaysia
| | - Tan Yee Wern
- School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Nibong Tebal, 14300, Penang, Malaysia
| | - Siti Fatihah Ramli
- School of Civil Engineering, Universiti Sains Malaysia, Nibong Tebal, 14300, Penang, Malaysia
| | - Sheikh Abdul Rezan
- School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, Nibong Tebal, 14300, Penang, Malaysia.
| | - Hamidi Abdul Aziz
- School of Civil Engineering, Universiti Sains Malaysia, Nibong Tebal, 14300, Penang, Malaysia
| | - Abdul Rahman Mohamed
- School of Chemical Engineering, Universiti Sains Malaysia, Nibong Tebal, 14300, Penang, Malaysia
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