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Multipurpose properties the Z-scheme dimanganese copper oxide/cadmium sulfide nanocomposites for photo- or photoelectro-catalytic, antibacterial applications, and thiamine detection process. J Photochem Photobiol A Chem 2023. [DOI: 10.1016/j.jphotochem.2022.114374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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2
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Photocatalysis and Antibacterial Activity Studies of Biopolymer Incorporated Green Synthesized Nano TiO2 Without UV Rays Irradiation. J Inorg Organomet Polym Mater 2023. [DOI: 10.1007/s10904-023-02531-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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3
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Yin Y, Yang S, Jia Z, Zhang H, Gao Y, Zhang X, Zhong H, Zhou Z, Zhang X, Zhou H. Magnetic biochar based on furfural residue as an excellent candidate for efficient adsorption of Tetracycline, Bisphenol A, Congo red, and Cr 6. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:26510-26522. [PMID: 36367652 DOI: 10.1007/s11356-022-23978-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 10/28/2022] [Indexed: 06/16/2023]
Abstract
Magnetic porous adsorbent materials are widely favored for their large specific surface area, good adsorption performance, and ease of separation. This work provided a magnetic biochar derived from furfural residue (M-FRAC) with excellent adsorption properties for various pollutants, including Congo red (CR), Tetracycline (TC), Bisphenol A (BPA), and Cr6+. The influence of experimental parameters, such as pollutant concentration, contact time, and pH, on the adsorption properties of M-FRAC was studied in detail. The adsorption process was highly dependent on pH and initial contaminant concentration. All pollutant adsorption was favorable under acidic conditions. The optimal pH of the CR, TC, and Cr6+ adsorption was 5, 4, and 2, respectively, while that of BPA was in the range of 2-5. The experimental equilibrium adsorption amount of CR, TC, BPA, and Cr6+ by M-FRAC was 110.89, 602.81, 157.76, and 265.31 mg/g, respectively. The adsorption processes of pollutants on M-FRAC were in accordance with the Langmuir isotherm model. The adsorption kinetics fitted the pseudo-second-order (PSO) kinetics model. In addition, M-FRAC could be readily separated from solution by applying an external magnetic field. Therefore, the M-FRAC has a good application prospect in practical industrial wastewater treatment.
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Affiliation(s)
- Yanbo Yin
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Shengqi Yang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Zuoyu Jia
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Hao Zhang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Yuan Gao
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Xucheng Zhang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Haojie Zhong
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Zhongqi Zhou
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Xin Zhang
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China
| | - Haifeng Zhou
- College of Chemical and Biological Engineering, Shandong University of Science and Technology, Qingdao, 266590, China.
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Recent advances of amino acid-based biosensors for the efficient food and water contamination detection in food samples and environmental resources: A technical and analytical overview towards advanced nanomaterials and biological receptor. Microchem J 2023. [DOI: 10.1016/j.microc.2023.108552] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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5
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Lei C, Sun N, Wu H, Zhao Y, Yu C, Janani BJ, Fakhri A. Bio-photoelectrochemical degradation, and photocatalysis process by the fabrication of copper oxide/zinc cadmium sulfide heterojunction nanocomposites: Mechanism, microbial community and antifungal analysis. CHEMOSPHERE 2022; 308:136375. [PMID: 36088970 DOI: 10.1016/j.chemosphere.2022.136375] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2022] [Revised: 08/16/2022] [Accepted: 09/05/2022] [Indexed: 06/15/2023]
Abstract
In this work, the fabrication of the CuO on ZnCdS as a heterojunction nanocomposites were conducted by hydrothermal method and the synthesis method was confirmed by the XRD, XPS, EDS, UV-vis spectrum analysis. The CuO/ZnCdS was used as a photocathode in the bio-photoelectrochemical system (BPES) for tetracycline (TC) degradation under solar irradiation. The CuO/ZnCdS photocathode indicated substantial photocatalytic efficiency for TC degradation, due to the fast separation and transfer of photogenerated carriers. The ESR test evaluates the mechanism of degradation, and shows that ·OH, and ·O2- were contributed to TC degradation. The TC degradation was 1.59 times higher than the unilluminated process (98.72% vs 61.71). The photocatalysis test shows that the TC was degraded about 90.5% in 1.5 h. Then, the synthesized CuO/ZnCdS nanocomposites were studied for the biological application such as antifungal activities. CuO/ZnCdS nanocomposites depicted substantial antimicrobial activity versus Candida-albicans by in vitro process. Therefore, this study suggests the novel system for the antibiotics degradation, and as antifungal application.
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Affiliation(s)
- Chao Lei
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, 310015, China
| | - Nabo Sun
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, 310015, China
| | - Huizhen Wu
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, 310015, China
| | - Yonggang Zhao
- College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou, 310015, China
| | - Cun Yu
- Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, 310051, China.
| | | | - Ali Fakhri
- Department of Chemistry, Academy of Materials Science, Navi Mumbai, India
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Strong anti-viral nano biocide based on Ag/ZnO modified by amodiaquine as an antibacterial and antiviral composite. Sci Rep 2022; 12:19934. [PMID: 36402913 PMCID: PMC9675852 DOI: 10.1038/s41598-022-24540-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Accepted: 11/16/2022] [Indexed: 11/21/2022] Open
Abstract
In this paper, we synthesized Ag/ZnO composite colloidal nanoparticles and the surface of nanoparticles was improved by amodiaquine ligand. The synthesized nanoparticles were characterized using the XRD diffraction pattern, FT-IR Spectroscopy, TEM image, and UV-Vis spectroscopy. The antibacterial, antifungal, and antiviral effects of the synthesized colloid were examined on E.coli, Staphylococcus aureus, Pseudomonas aeruginosa, and Enterococcus hirae bacteria, and Candida Albicans and form spore aspergillus fungi, also influenza, herpes simplex, and covid 19 viruses. The results indicate more than 7 log removal of the bacteria, fungi, and viruses by synthesized colloid with a concentration of 15 μg/L (Ag)/50 µg/ml (ZnO). This removal for covid 19 virus is from 3.2 × 108 numbers to 21 viruses within 30 s. Also, irritation and toxicity tests of the synthesized colloid show harmless effects on human cells and tissues. These colloidal nanoparticles were used as mouthwash solution and their clinical tests were done on 500 people infected by the coronavirus. The results indicate that by washing their mouth and nose three times on day all patients got healthy at different times depending on the depth of the disease. Almost all people with no signs of infection and using this solution as a mouthwash didn't infect by the virus during the study.
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Liu Z, Hadi MA, Aljuboory DS, Ali FA, Jawad MA, Al-Alwany A, Hadrawi SK, Mundher T, Riadi Y, Amer RF, Fakhri A. High efficiency of Ag 0 decorated Cu 2MoO 4 nanoparticles for heterogeneous photocatalytic activation, bactericidal system, and detection of glucose from blood sample. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2022; 236:112571. [PMID: 36215792 DOI: 10.1016/j.jphotobiol.2022.112571] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Revised: 09/04/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
The novel Ag0/Cu2MoO4 nanoparticles was simply synthesized via chemical method. Ag/Cu2MoO4 nanoparticles was characterized by FESEM image, XRD curve, UV-vis spectroscopy, BET analysis, and XPS spectrum. XRD pattern depicts that the cubic crystalline phase of particles. The band gap of Ag/Cu2MoO4 nanoparticles was achieved to 2.04 eV, which that depicted the best activity under visible light irradiation. Ag/Cu2MoO4 nanoparticles exhibits 99.74% degradation under light and persulfate ion which was higher response than Cu2MoO4 nanoparticles (83.56%) under this condition. The scavenging test indicates the important reactive species in removal process were •OH, and •SO4-. The Ag/Cu2MoO4 nanoparticles was indicated highly photo-stability for the MG degradation after 5th cycle. Ag/Cu2MoO4 exhibits substantial antibacterial properties against P. aeruginosa and S. pneumoniae. Moreover, Ag/Cu2MoO4 nanoparticles was experimented to peroxidase-like performance for the colorimetric detection of glucose with the Limit of Detection about 52.23 nM.
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Affiliation(s)
- Zhiming Liu
- Department of Stomatology, RENMIN Hospital of Wuhan University, Wuhan, Hubei 430060, China.
| | | | - Dhuha Salman Aljuboory
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Iraq
| | - Fattma A Ali
- Medical Microbiology Department, Hawler Medical University, College of Health Sciences
| | | | | | - Salema K Hadrawi
- Refrigeration and Air-conditioning Technical Engineering Department, College of Technical Engineering, The Islamic University, Najaf, Iraq; Computer Engineering Department, Imam Reza University, Mashhad, Iran
| | - Tabark Mundher
- Medical laboratory technology, Ashur University College, Baghdad, Iraq
| | - Yassine Riadi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | | | - Ali Fakhri
- Nanotechnology Laboratory, Nano Smart Science Institute, Tehran, Iran
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Lai Y, Fakhri A, Janani BJ. Synergistic activities of silver indium sulfide/nickel molybdenum sulfide nanostructures anchored on clay mineral for light-driven bactericidal performance, and detection of uric acid from gout patient serum. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2022; 234:112526. [PMID: 35908358 DOI: 10.1016/j.jphotobiol.2022.112526] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 07/04/2022] [Accepted: 07/11/2022] [Indexed: 12/30/2022]
Abstract
In this study, the hydrothermal method was used to synthesis of silver indium sulfide/nickel molybdenum sulfide (AgInS2/NiMoS4) nanostructure and decorated on Palygorskite (Plg) as an excellent carrier of antibacterial materials. The performance of the prepared AgInS2/NiMoS4/Plg composites was investigated for light-driven antibacterial process and detection of uric acid from biological samples. The result shows the highest antibacterial activity of the AgInS2/NiMoS4/Plg with the minimum inhibitory concentrations about 0.2-0.3 mg/mL. The prepared AgInS2/NiMoS4/Plg as sensor depicted enhanced peroxidase-like activity for detection of acid uric. The detection limit of acid uric by AgInS2/NiMoS4/Plg was about 26.1 nM. Therefore, the AgInS2/NiMoS4/Plg can be developed in the bactericidal process and sensing in complex biological systems.
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Affiliation(s)
- Ying Lai
- Department of Life Science and Agriculture, Zhoukou Normal University, Zhoukou, Henan 466001, China.
| | - Ali Fakhri
- Nanotechnology Laboratory, Nano Smart Science Institute, Tehran, Iran; Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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George A, Dhayal Raj A, Albert Irudayaraj A, Josephine RL, Venci X, John Sundaram S, Rajakrishnan R, Kuppusamy P, Kaviyarasu K. Regeneration study of MB in recycling runs over nickel vanadium oxide by solvent extraction for photocatalytic performance for wastewater treatments. ENVIRONMENTAL RESEARCH 2022; 211:112970. [PMID: 35219632 DOI: 10.1016/j.envres.2022.112970] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Revised: 02/06/2022] [Accepted: 02/15/2022] [Indexed: 06/14/2023]
Abstract
Recently, researchers are concentrating on the synthesis of composite materials to enhance the efficiency of the materials in various applications. In this work, nickel vanadium oxide (NiV2O6) nanocomposite material is prepared via two methods and the prepared samples have been characterized with basic studies to analyse the effect of preparation method and the reaction time. The XRD studies reveal a polycrystalline growth in both the methods. The broad XRD peaks obtained for samples prepared via hydrothermal method suggests the size reduction and 1D nanostructure formation. The SEM analysis shows the formation of 1D structures in hydrothermal and 3D microsphere structures in solvothermal methods. The possible formation mechanism behind this formation has been discussed in this manuscript. The FTIR peaks in the fingerprint region confirm the formation and vibration of metal-oxygen bonds. The large optical bandgap values obtained from Tauc plot again confirms the formation of nanostructures of the synthesized samples. The photocatalytic activity of nickel vanadium oxide on methylene blue dye under halogen light were performed and, the recyclability of the sample is investigated. It was found from the photocatalytic spectrum that, the samples prepared from both the methods shows a degradation efficiency of more than 80% within 150 min. It was confirmed that the prepared NiV2O6 photocatalyst samples does not lose their degradation ability even after five cycles of repeated usage.
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Affiliation(s)
- Amal George
- Department of Physics, Sacred Heart College (Autonomous), Tirupattur, 635601, Tamil Nadu, India
| | - A Dhayal Raj
- Department of Physics, Sacred Heart College (Autonomous), Tirupattur, 635601, Tamil Nadu, India.
| | - A Albert Irudayaraj
- Department of Physics, Sacred Heart College (Autonomous), Tirupattur, 635601, Tamil Nadu, India
| | - R L Josephine
- Department of Electrical and Electronics Engineering, National Institute of Technology (NIT), Trichy, Tamil Nadu, India
| | - X Venci
- Department of Physics, Auxilium College, Vellore, Vellore District, Tamil Nadu, 632006, India
| | - S John Sundaram
- Department of Physics, Sacred Heart College (Autonomous), Tirupattur, 635601, Tamil Nadu, India
| | - R Rajakrishnan
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Palaniselvam Kuppusamy
- Department of Animal Biotechnology, Jeonbuk National University, Jeonju, 54896, South Korea
| | - K Kaviyarasu
- UNESCO-UNISA Africa Chair in Nanosciences/Nanotechnology Laboratories, College of Graduate Studies, University of South Africa (UNISA), Muckleneuk Ridge, PO Box 392, Pretoria, South Africa; Nanosciences African Network (NANOAFNET), Materials Research Group (MRG), iThemba LABS-National Research Foundation (NRF), 1 Old Faure Road, 7129, PO Box 722, Somerset West, Western Cape Province, South Africa.
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Long W, Hamza MU, Abdul-Fattah MN, Rheima AM, Ahmed YM, Fahim FS, Altimari US, Aldulaim AKO, Janani BJ, Fakhri A. Preparation, photocatalytic and antibacterial studies on novel doped ferrite nanoparticles: Characterization and Mechanism evaluation. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129468] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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11
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Chen Y, Cheng H, Wang W, Jin Z, Liu Q, Yang H, Cao Y, Li W, Fakhri A, Gupta VK. Preparation of carbon dots-hematite quantum dots-loaded hydroxypropyl cellulose-chitosan nanocomposites for drug delivery, sunlight catalytic and antimicrobial application. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY B-BIOLOGY 2021; 219:112201. [PMID: 33962112 DOI: 10.1016/j.jphotobiol.2021.112201] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2021] [Revised: 04/18/2021] [Accepted: 04/22/2021] [Indexed: 12/28/2022]
Abstract
In this project, we studied the thermal and chemical method for the synthesis of carbon dots (CDs)/Hematite (α-Fe2O3) quantum dots and the preparation of hydroxypropyl cellulose cross-linked chitosan (HPCCS) and ulvan (UN) was performed by chemical method. Carbon dots/α-Fe2O3 quantum dots with size distribution of 3-5 nm were completely encapsulated in the HPCCS/UN NPs to obtain composites, which indicated unique characteristics with respect to antimicrobial, pH-responsive and optical properties. The CDs-HQDs/HPCCS/UN nanocomposites exhibited a single-excitation (440 nm), dual-emission fluorescence property (505 nm and 628 nm for green and red light from CDs-HQDs and HPCCS/UN NPs). The nanocomposites played as a pH-responsive drug delivery process to release ulvan at a fast rate in pH 7.4 buffer solution but at a slow rate in low pH solutions. The CDs-HQDs/HPCCS/UN nanocomposites gained the highest photocatalytic activity for degrading 4-chlorophenol (4-CPh) as a pollutant (>98% during 70 min under sunlight irradiation). Moreover, the nanocomposites indicated great inhibitory influences towards bacterial and fungal.
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Affiliation(s)
- Yanuo Chen
- Polytechnic Institute of Qianjiang College, Hangzhou Normal University, Hangzhou, Zhejiang 310018, China
| | - Haixiang Cheng
- School of Chemical and Material Engineering, Quzhou College, Quzhou, Zhejiang 324000, China
| | - Weina Wang
- Anji Branch of Huzhou Ecological & Environment Bureau, Huzhou, Zhejiang 313300, China
| | - Zhe Jin
- Anji Branch of Huzhou Ecological & Environment Bureau, Huzhou, Zhejiang 313300, China
| | - Qi Liu
- College of Life and Environmental Science, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Huayun Yang
- Polytechnic Institute of Qianjiang College, Hangzhou Normal University, Hangzhou, Zhejiang 310018, China
| | - Yong Cao
- Polytechnic Institute of Qianjiang College, Hangzhou Normal University, Hangzhou, Zhejiang 310018, China.
| | - Weidong Li
- Polytechnic Institute of Qianjiang College, Hangzhou Normal University, Hangzhou, Zhejiang 310018, China.
| | - Ali Fakhri
- Department of Chemistry, Nano Smart Science Institute (NSSI), Tehran, Iran; Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Vinod Kumar Gupta
- Department of Biological Sciences, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia
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