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Rohit, Kaur S, Hussain S, Park JY, Katoch V, Parkash B, Katoch A, Jamwal D. Size dependent dual functionality of CeO 2 quantum dots: A correlation among parameters for hydrogen gas sensor and pollutant remediation. CHEMOSPHERE 2024; 364:142959. [PMID: 39069101 DOI: 10.1016/j.chemosphere.2024.142959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 07/16/2024] [Accepted: 07/26/2024] [Indexed: 07/30/2024]
Abstract
The metal oxide-based nanostructures of variable size and shape are found effective in optimizing the gas sensing ability and pollutant degradation. The size induced lattice strain and large band gap in 3nm CeO2 quantum dots evolved the ability towards hydrogen gas sensing and dye degradation compared to nanopebbles and nanoparticles of sizes 15 ± 3, and 30 ± 12 nm. The smaller CeO2 quantum dots than Debye length was found underlying reason for nearly four times sensor response and selectivity towards reducing hydrogen gases than the oxidizing gases at 1-10 ppm level. The lattice strain calculated by Rietveld refinement and W-H analysis was found in-line with the size of CeO2 nanostructures. The enhancement in lattice strain and optical band gap (2.66, 2.78, and 2.89 eV) with decrease in size are found critical for determining the overall efficiency of CeO2 nanostructures for photocatalytic activity, attributed to the strong quantum confinement effect. The higher catalytic activity of 98 % was achieved CeO2 quantum dots in comparison to the 95 % and 94 % obtained for CeO2 nanopebbles and nanoparticles. The impact of change in degradation efficacy and gas sensing ability of different CeO2 nanomaterials is discussed in detail. This work offers a novel and simplistic method to produce CeO2 quantum dots as an efficient sensor for selective detection of H2 gas and photocatalyst. The correlation between size, Debye length, band gap, and lattice strain gives an insight for understanding the underlying detection mechanism for selective detection of reducing gas molecules and efficient pollutant remediation.
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Affiliation(s)
- Rohit
- Smart Nanomaterials and Sensor Laboratory, Centre for Nanoscience and Nanotechnology, UIEAST, Panjab University, Chandigarh, 160014, India
| | - Sandeep Kaur
- Smart Nanomaterials and Sensor Laboratory, Centre for Nanoscience and Nanotechnology, UIEAST, Panjab University, Chandigarh, 160014, India
| | - Sajjad Hussain
- Smart Nanomaterials and Sensor Laboratory, Centre for Nanoscience and Nanotechnology, UIEAST, Panjab University, Chandigarh, 160014, India
| | - Jae Young Park
- Heat & Surface Technology R&D Department, Korea Institute of Industrial Technology, Incheon, 21999, Republic of Korea
| | - Vibhav Katoch
- Smart Nanomaterials and Sensor Laboratory, Centre for Nanoscience and Nanotechnology, UIEAST, Panjab University, Chandigarh, 160014, India; Microfluidics Research Laboratory, Institute of Nano Science and Technology, Sahibzada Ajit Singh Nagar, Punjab, 140306, India
| | - Bhanu Parkash
- Microfluidics Research Laboratory, Institute of Nano Science and Technology, Sahibzada Ajit Singh Nagar, Punjab, 140306, India
| | - Akash Katoch
- Smart Nanomaterials and Sensor Laboratory, Centre for Nanoscience and Nanotechnology, UIEAST, Panjab University, Chandigarh, 160014, India.
| | - Deepika Jamwal
- Department Chemistry, University Institute of Sciences, Chandigarh University, Gharuan, Punjab, 140413, India; Sophisticated Analytical Instrumentation Facility (SAIF), Panjab University, Chandigarh, 160014, India.
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2
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Pota G, Silvestri B, Vitiello G, Gallucci N, Di Girolamo R, Scialla S, Raucci MG, Ambrosio L, Di Napoli M, Zanfardino A, Varcamonti M, Pezzella A, Luciani G. Towards nanostructured red-ox active bio-interfaces: Bioinspired antibacterial hybrid melanin-CeO 2 nanoparticles for radical homeostasis. BIOMATERIALS ADVANCES 2023; 153:213558. [PMID: 37467646 DOI: 10.1016/j.bioadv.2023.213558] [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: 02/04/2023] [Revised: 05/29/2023] [Accepted: 07/08/2023] [Indexed: 07/21/2023]
Abstract
Redox-active nano-biointerfaces are gaining weight in the field of regenerative medicine since they can act as enzymes in regulating physiological processes and enabling cell homeostasis, as well as the defense against pathogen aggression. In particular, cerium oxide nanoparticles (CeO2 NPs) stand as intriguing enzyme-mimicking nanoplatforms, owing to the reversible Ce+3/Ce+4 surface oxidation state. Moreover, surface functionalization leads to higher catalytic activity and selectivity, as well as more tunable enzyme-mimicking performances. Conjugation with melanin is an adequate strategy to boost and enrich CeO2 NPs biological features, because of melanin redox properties accounting for intrinsic antioxidant, antimicrobial and anti-inflammatory power. Herein, hybrid Melanin/CeO2 nanostructures were designed by simply coating the metal-oxide nanoparticles with melanin chains, obtained in-situ through ligand-to-metal charge transfer mechanism, according to a bioinspired approach. Obtained hybrid nanostructures underwent detailed physico-chemical characterization. Morphological and textural features were investigated through TEM, XRD and N2 physisorption. The nature of nanoparticle-melanin interaction was analyzed through FTIR, UV-vis and EPR spectroscopy. Melanin-coated hybrid nanostructures exhibited a relevant antioxidant activity, confirmed by a powerful quenching effect for DPPH radical, reaching 81 % inhibition at 33 μg/mL. A promising anti-inflammatory efficacy of the melanin-coated hybrid nanostructures was validated through a significant inhibition of BSA denaturation after 3 h. Meanwhile, the enzyme-mimicking activity was corroborated by a prolonged peroxidase activity after 8 h at 100 μg/mL and a relevant catalase-like action, by halving the H2O2 level in 30 min at 50 μg/mL. Antimicrobial assays attested that conjugation with melanin dramatically boosted CeO2 biocide activity against both Gram (-) and Gram (+) strains. Cytocompatibility tests demonstrated that the melanin coating not only enhanced the CeO2 nanostructures biomimicry, resulting in improved cell viability for human dermal fibroblast cells (HDFs), but mostly they proved that Melanin-CeO2 NPs were able to control the oxidative stress, modulating the production of nitrite and reactive oxygen species (ROS) levels in HDFs, under physiological conditions. Such remarkable outcomes make hybrid melanin-CeO2 nanozymes, promising redox-active interfaces for regenerative medicine.
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Affiliation(s)
- Giulio Pota
- Department of Chemical, Materials and Production Engineering, University of Naples Federico II, Piazzale V. Tecchio 80, 80125 Naples, Italy
| | - Brigida Silvestri
- Department of Civil, Architectural and Environmental Engineering, University of Naples Federico II, Via Claudio 21, 80125 Naples, Italy
| | - Giuseppe Vitiello
- Department of Chemical, Materials and Production Engineering, University of Naples Federico II, Piazzale V. Tecchio 80, 80125 Naples, Italy; CSGI, Center for Colloid and Surface Science, via della Lastruccia 3, 50019 Sesto Fiorentino, FI, Italy
| | - Noemi Gallucci
- Department of Chemical Sciences, University of Naples Federico II Via Cinthia 4, 80126 Naples, Italy
| | - Rocco Di Girolamo
- Department of Chemical Sciences, University of Naples Federico II Via Cinthia 4, 80126 Naples, Italy
| | - Stefania Scialla
- Institute for Polymers Composites and Biomaterials (IPCB) CNR Via Campi Flegrei 34, I-80078 Pozzuoli, NA, Italy
| | - Maria Grazia Raucci
- Institute for Polymers Composites and Biomaterials (IPCB) CNR Via Campi Flegrei 34, I-80078 Pozzuoli, NA, Italy
| | - Luigi Ambrosio
- Institute for Polymers Composites and Biomaterials (IPCB) CNR Via Campi Flegrei 34, I-80078 Pozzuoli, NA, Italy
| | - Michela Di Napoli
- Department of Biology, University of Naples Federico II Via Cinthia 4, 80126 Naples, Italy
| | - Anna Zanfardino
- Department of Biology, University of Naples Federico II Via Cinthia 4, 80126 Naples, Italy
| | - Mario Varcamonti
- Department of Biology, University of Naples Federico II Via Cinthia 4, 80126 Naples, Italy
| | - Alessandro Pezzella
- Institute for Polymers Composites and Biomaterials (IPCB) CNR Via Campi Flegrei 34, I-80078 Pozzuoli, NA, Italy; Department of Physics "Ettore Pancini", University of Naples Federico II Via Cinthia 4, 80126 Naples, Italy; National Interuniversity Consortium of Materials Science and Technology (INSTM), Via G. Giusti, 9, 50121 Florence, Italy
| | - Giuseppina Luciani
- Department of Chemical, Materials and Production Engineering, University of Naples Federico II, Piazzale V. Tecchio 80, 80125 Naples, Italy.
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3
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Naz I, Tahira A, Shah AA, Bhatti MA, Mahar IA, Markhand MP, Mastoi GM, Nafady A, Medany SS, Dawi EA, Saleem LM, Vigolo B, Ibupoto ZH. Green Synthesis of NiO Nanoflakes Using Bitter Gourd Peel, and Their Electrochemical Urea Sensing Application. MICROMACHINES 2023; 14:677. [PMID: 36985084 PMCID: PMC10053069 DOI: 10.3390/mi14030677] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 03/13/2023] [Accepted: 03/16/2023] [Indexed: 06/18/2023]
Abstract
To determine urea accurately in clinical samples, food samples, dairy products, and agricultural samples, a new analytical method is required, and non-enzymatic methods are preferred due to their low cost and ease of use. In this study, bitter gourd peel biomass waste is utilized to modify and structurally transform nickel oxide (NiO) nanostructures during the low-temperature aqueous chemical growth method. As a result of the high concentration of phytochemicals, the surface was highly sensitive to urea oxidation under alkaline conditions of 0.1 M NaOH. We investigated the structure and shape of NiO nanostructures using powder X-ray diffraction (XRD) and scanning electron microscopy (SEM). In spite of their flake-like morphology and excellent crystal quality, NiO nanostructures exhibited cubic phases. An investigation of the effects of bitter gourd juice demonstrated that a large volume of juice produced thin flakes measuring 100 to 200 nanometers in diameter. We are able to detect urea concentrations between 1-9 mM with a detection limit of 0.02 mM using our urea sensor. Additionally, the stability, reproducibility, repeatability, and selectivity of the sensor were examined. A variety of real samples, including milk, blood, urine, wheat flour, and curd, were used to test the non-enzymatic urea sensors. These real samples demonstrated the potential of the electrode device for measuring urea in a routine manner. It is noteworthy that bitter gourd contains phytochemicals that are capable of altering surfaces and activating catalytic reactions. In this way, new materials can be developed for a wide range of applications, including biomedicine, energy production, and environmental protection.
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Affiliation(s)
- Irum Naz
- Dr. M.A Kazi Institute of Chemistry, University of Sindh, Jamshoro 76080, Pakistan; (I.N.); (A.T.); (G.M.M.)
| | - Aneela Tahira
- Dr. M.A Kazi Institute of Chemistry, University of Sindh, Jamshoro 76080, Pakistan; (I.N.); (A.T.); (G.M.M.)
- Institute of Chemistry, Shah Abdul Latif University, Khairpur Mirs 66111, Pakistan;
| | - Aqeel Ahmed Shah
- Wet Chemistry Laboratory, Department of Metallurgical Engineering, NED University of Engineering and Technology, University Road, Karachi 75270, Pakistan;
| | - Muhammad Ali Bhatti
- Centre for Environmental Sciences, University of Sindh, Jamshoro 76080, Pakistan
| | - Ihsan Ali Mahar
- Dr. M.A Kazi Institute of Chemistry, University of Sindh, Jamshoro 76080, Pakistan; (I.N.); (A.T.); (G.M.M.)
| | | | - Ghulam Murtaza Mastoi
- Dr. M.A Kazi Institute of Chemistry, University of Sindh, Jamshoro 76080, Pakistan; (I.N.); (A.T.); (G.M.M.)
| | - Ayman Nafady
- Department of Chemistry, College of Science, King Saud University, Riyadh 11451, Saudi Arabia;
| | - Shymaa S. Medany
- Department of Chemistry, Faculty of Science, Cairo University, Cairo 12613, Egypt;
| | - Elmuez A. Dawi
- Nonlinear Dynamics Research Centre (NDRC), Ajman University, Ajman P.O. Box 346, United Arab Emirates
| | - Lama M. Saleem
- Biomolecular Science, Earth and Life Science, Amsterdam University, De Boelelaan 1 105, 1081 HV Amsterdam, The Netherlands;
| | - Brigitte Vigolo
- Institut Jean Lamour, CNRS-Université de Lorraine, F-54000 Nancy, France;
| | - Zafar Hussain Ibupoto
- Dr. M.A Kazi Institute of Chemistry, University of Sindh, Jamshoro 76080, Pakistan; (I.N.); (A.T.); (G.M.M.)
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4
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Jiang L, Wu C, Yao L, Dong Q, Wu G. Effect of
CeO
2
NPs
on stability of regenerated silk fibroin against
UV
‐aging. J Appl Polym Sci 2023. [DOI: 10.1002/app.53788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/04/2023]
Affiliation(s)
- Lei Jiang
- School of Environmental and Chemical Engineering Jiangsu University of Science and Technology Zhenjiang China
| | - Chengkun Wu
- College of Biotechnology (and Sericultural Research Institute) Jiangsu University of Science and Technology Zhenjiang China
| | - Lu Yao
- College of Biotechnology (and Sericultural Research Institute) Jiangsu University of Science and Technology Zhenjiang China
| | - Qiuxia Dong
- College of Biotechnology (and Sericultural Research Institute) Jiangsu University of Science and Technology Zhenjiang China
| | - Guohua Wu
- School of Environmental and Chemical Engineering Jiangsu University of Science and Technology Zhenjiang China
- College of Biotechnology (and Sericultural Research Institute) Jiangsu University of Science and Technology Zhenjiang China
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VafaeiAsl M, Keshavarz I, Shemirani F, Jamshidi P. Green synthesis of a novel magnetic Fe3O4@SiO2/TiO2@WO3 nanocomposite for methylene blue removal under UV and visible light irradiations. RESEARCH ON CHEMICAL INTERMEDIATES 2023. [DOI: 10.1007/s11164-023-04963-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
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6
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Atri A, Echabaane M, Bouzidi A, Harabi I, Soucase BM, Ben Chaâbane R. Green synthesis of copper oxide nanoparticles using Ephedra Alata plant extract and a study of their antifungal, antibacterial activity and photocatalytic performance under sunlight. Heliyon 2023; 9:e13484. [PMID: 36816263 PMCID: PMC9929317 DOI: 10.1016/j.heliyon.2023.e13484] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/05/2023] Open
Abstract
In the present work, copper oxide (CuO NPs) was synthesized by an eco-friendly, simple, low-cost, and economical synthesis method using Ephedra Alata aqueous plant extract as a reducing and capping agent. The biosynthesized CuO-NPs were compared with chemically obtained CuO-NPs to investigate the effect of the preparation method on the structural, optical, morphological, antibacterial, antifungal, and photocatalytic properties under solar irradiation. The CuO NPs were characterized using X-ray diffraction (XRD), UV-VIS spectroscopy, Fourier transform infrared spectrometer (FTIR) analysis, and field emission scanning electron microscopy with energy dispersive X-ray spectroscopy (FESEM-EDX). The photocatalytic activities of biosynthetic CuO-NPs and chemically prepared CuO-NPs were studied using methylene blue upon exposure to solar irradiation. The results showed that the biosynthesized CuO photocatalyst was more efficient than the chemically synthesized CuO-NPs for Methylene Blue (MB) degradation under solar irradiation, with MB degradation rates of 93.4% and 80.2%, respectively. In addition, antibacterial and antifungal activities were evaluated. The disk diffusion technique was used to test the biosynthesized CuO-NPs against gram-negative bacteria, Staphylococcus aureus and Bacillus subtilis, as well as C. Albicans and S. cerevisiae. The biosynthesized CuO-NPs showed efficient antibacterial and antifungal activity. The obtained results revealed that the biosynthesized CuO-NPs can play a vital role in the destruction of pathogenic bacteria, the degradation of dyes, and the activity of antifungal agents in the bioremediation of industrial and domestic waste.
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Affiliation(s)
- Afrah Atri
- Laboratory of Advanced Materials and Interfaces (LIMA), Faculty of Sciences of Monastir, University of Monastir, Avenue of the Environment, 5000 Monastir, Tunisia
| | - Mosaab Echabaane
- NANOMISENE Lab, LR16CRMN01, Centre for Research on Microelectronics and Nanotechnology CRMN of Technopark of Sousse, B.P. 334, Sahloul, 4034 Sousse, Tunisia,Corresponding author.
| | - Amel Bouzidi
- University Yahia Fares of Medea Urban Pole, Laboratory of Biomaterials and Transport Phenomena (LBMPT), (26000), Medea, Algeria
| | - Imen Harabi
- School of Design Engineering, Universitat Politecnica de Valencia, Cami de Vera, Spain
| | - Bernabe Mari Soucase
- School of Design Engineering, Universitat Politecnica de Valencia, Cami de Vera, Spain
| | - Rafik Ben Chaâbane
- Laboratory of Advanced Materials and Interfaces (LIMA), Faculty of Sciences of Monastir, University of Monastir, Avenue of the Environment, 5000 Monastir, Tunisia
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7
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Li D, Guo Z, Zhao R, Yin N, Xu Q, Yao X. A simple method for the preparation of CeO 2with high antioxidant activity and wide application range. NANOTECHNOLOGY 2022; 34:105706. [PMID: 36562515 DOI: 10.1088/1361-6528/aca982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Accepted: 12/06/2022] [Indexed: 06/17/2023]
Abstract
Cerium oxide (CeO2) is a well-known antioxidant with the ability to scavenge reactive oxygen species due to its unique electronic structure and chemical properties. Although many methods to enhance the antioxidant activity of CeO2have been reported, its antioxidant activity is still not high enough, and some enhancement effects are limited by the material concentration. There are also some CeO2obtained with high antioxidant activity at high concentrations, which is not conducive to the application of biomedicine. Therefore, it is urgent to obtain CeO2material with low cell cytotoxicity, high antioxidant activity and wide application range. In this work, rod-like metal organic framework derived CeO2(CeO2-MOF) was prepared by a simple method. Compared with the CeO2nanorods prepared by hydrothermal method, it shows better antioxidant activity compared with the CeO2nanorods prepared by hydrothermal method. Moreover, the advantage of CeO2-MOF's antioxidant activity is not affected by the hydroxyl radical and material concentrations The reason why CeO2-MOF has higher antioxidant activity should be attributed to its higher Ce3+content and larger specific surface area. In addition, CeO2-MOF also exhibits low cytotoxicity to HeLa cells and PC12 cellsin vitro. The strategy of using MOF as a structural and compositional material to create CeO2provides a new method to explore highly efficient and biocompatible CeO2for practical applications.
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Affiliation(s)
- Dongxiao Li
- School of Chemical Sciences, University of Chinese Academy of Science, Beijing 100049, People's Republic of China
| | - Zhimin Guo
- School of Chemical Sciences, University of Chinese Academy of Science, Beijing 100049, People's Republic of China
| | - Ruihuan Zhao
- School of Chemical Sciences, University of Chinese Academy of Science, Beijing 100049, People's Republic of China
| | - Nan Yin
- School of Chemical Sciences, University of Chinese Academy of Science, Beijing 100049, People's Republic of China
| | - Qingling Xu
- School of Chemical Sciences, University of Chinese Academy of Science, Beijing 100049, People's Republic of China
| | - Xin Yao
- School of Chemical Sciences, University of Chinese Academy of Science, Beijing 100049, People's Republic of China
- Binzhou Institute of Technology, Binzhou 256601, People's Republic of China
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Synthesis and characterization of Vitis vinifera exocarp-mediated ZnO nanoparticles: An evaluation of biological potential and ecotoxicity. J Drug Deliv Sci Technol 2022. [DOI: 10.1016/j.jddst.2022.103846] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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9
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Efficacy of Green Cerium Oxide Nanoparticles for Potential Therapeutic Applications: Circumstantial Insight on Mechanistic Aspects. NANOMATERIALS 2022; 12:nano12122117. [PMID: 35745455 PMCID: PMC9227416 DOI: 10.3390/nano12122117] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/10/2022] [Revised: 06/05/2022] [Accepted: 06/14/2022] [Indexed: 12/12/2022]
Abstract
Green synthesized cerium oxide nanoparticles (GS-CeO2 NPs) have a unique size, shape, and biofunctional properties and are decorated with potential biocompatible agents to perform various therapeutic actions, such as antimicrobial, anticancer, antidiabetic, and antioxidant effects and drug delivery, by acquiring various mechanistic approaches at the molecular level. In this review article, we provide a detailed overview of some of these critical mechanisms, including DNA fragmentation, disruption of the electron transport chain, degradation of chromosomal assemblage, mitochondrial damage, inhibition of ATP synthase activity, inhibition of enzyme catalytic sites, disorganization, disruption, and lipid peroxidation of the cell membrane, and inhibition of various cellular pathways. This review article also provides up-to-date information about the future applications of GS-CeONPs to make breakthroughs in medical sectors for the advancement and precision of medicine and to effectively inform the disease diagnosis and treatment strategies.
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Ganeshkar MP, Goder PH, Mirjankar MR, Gaddigal AT, Shivappa P, Kamanavalli CM. Characterization and screening of anticancer properties of cerium oxide nanoparticles synthesized using Averrhoa carambola plant extract. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2022.2077374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
| | | | | | | | - Parashuram Shivappa
- P. G. Department of Studies in Biochemistry, Karnatak University, Dharwad, India
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Enhanced sunlight irradiated photocatalytic activity of Sn doped CdS nanoparticles for the degradation of organic pollutants. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2021.109149] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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12
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Al-Zaqri N, Muthuvel A, Jothibas M, Alsalme A, Alharthi FA, Mohana V. Biosynthesis of zirconium oxide nanoparticles using Wrightia tinctoria leaf extract: Characterization, photocatalytic degradation and antibacterial activities. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108507] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
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13
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Muthuvel A, Jothibas M, Mohana V, Manoharan C. Green synthesis of cerium oxide nanoparticles using Calotropis procera flower extract and their photocatalytic degradation and antibacterial activity. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108086] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Synthesis of copper oxide nanoparticles by chemical and biogenic methods: photocatalytic degradation and in vitro antioxidant activity. ACTA ACUST UNITED AC 2020. [DOI: 10.1007/s41204-020-00078-w] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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