1
|
Zubair M, Husain FM, Al-Amri M, Hasan I, Hassan I, Albalawi T, Fatima F, Khan A, Arshad M, Alam P, Ahmad N, Alatawy R, Begum S, Mir R, Alshadfan H, Ansari AA, Al-Anazi ABAAF. In vitro inhibition of biofilm and virulence factor production in azole-resistant strains of Candida albicans isolated from diabetic foot by Artemisia vulgaris stabilized tin (IV) oxide nanoparticles. Front Cell Infect Microbiol 2024; 13:1322778. [PMID: 38332949 PMCID: PMC10850385 DOI: 10.3389/fcimb.2023.1322778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/20/2023] [Indexed: 02/10/2024] Open
Abstract
The advent of nanotechnology has been instrumental in the development of new drugs with novel targets. Recently, metallic nanoparticles have emerged as potential candidates to combat the threat of drug-resistant infections. Diabetic foot ulcers (DFUs) are one of the dreadful complications of diabetes mellitus due to the colonization of numerous drug-resistant pathogenic microbes leading to biofilm formation. Biofilms are difficult to treat due to limited penetration and non-specificity of drugs. Therefore, in the current investigation, SnO2 nanoparticles were biosynthesized using Artemisia vulgaris (AvTO-NPs) as a stabilizing agent and were characterized using ultraviolet-visible (UV-vis) spectroscopy, Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD), scanning electron microscopy (SEM), and energy-dispersive X-ray spectroscopy (EDX). Furthermore, the efficacy of AvTO-NPs against biofilms and virulence factors of drug-resistant Candida albicans strains isolated from DFUs was assessed. AvTO-NPs displayed minimum inhibitory concentrations (MICs) ranging from 1 mg/mL to 2 mg/mL against four strains of C. albicans. AvTO-NPs significantly inhibited biofilm formation by 54.8%-87%, germ tube formation by 72%-90%, cell surface hydrophobicity by 68.2%-82.8%, and exopolysaccharide (EPS) production by 69%-86.3% in the test strains at respective 1/2xMIC. Biosynthesized NPs were effective in disrupting established mature biofilms of test strains significantly. Elevated levels of reactive oxygen species (ROS) generation in the AvTO-NPs-treated C. albicans could be the possible cause of cell death leading to biofilm inhibition. The useful insights of the present study could be exploited in the current line of treatment to mitigate the threat of biofilm-related persistent DFUs and expedite wound healing.
Collapse
Affiliation(s)
- Mohammad Zubair
- Department of Medical Microbiology, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
| | - Fohad Mabood Husain
- Department of Food Science and Nutrition, Faculty of Food and Agricultural Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Marai Al-Amri
- Department of Surgery, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
| | - Imran Hasan
- Department of Chemistry, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Iftekhar Hassan
- Department of Zoology, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - Thamer Albalawi
- Department of Biology, College and Science and Humanities, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia
| | - Farha Fatima
- Department of Zoology, Aligarh Muslim University, Aligarh, India
| | - Altaf Khan
- Department of Pharmacology, Central Research Laboratory, College of Pharmacy, King Saud University, Riyadh, Saudi Arabia
| | - Mohammed Arshad
- Dental Biomedical Research Chair, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
| | - Pravej Alam
- Department of Biology, College and Science and Humanities, Prince Sattam Bin Abdulaziz University, Alkharj, Saudi Arabia
| | - Naved Ahmad
- College of Applied Sciences, Al-Maarefa University, Riyadh, Saudi Arabia
| | - Roba Alatawy
- Department of Medical Microbiology, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
| | - Shamina Begum
- Department of Medical Microbiology, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
| | - Rashid Mir
- Department of Medical Lab Technology, Faculty of Applied Medical Sciences, University of Tabuk, Tabuk, Saudi Arabia
| | - Hisham Alshadfan
- Department of Clinical Biochemistry, Faculty of Medicine, University of Tabuk, Tabuk, Saudi Arabia
| | - Abid Ali Ansari
- Department of Biology, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | | |
Collapse
|
2
|
Alzahrani B, Elderdery AY, Alzerwi NAN, Alsrhani A, Alsultan A, Rayzah M, Idrees B, Rayzah F, Baksh Y, Alzahrani AM, Subbiah SK, Mok PL. Pluronic-F-127-Passivated SnO 2 Nanoparticles Derived by Using Polygonum cuspidatum Root Extract: Synthesis, Characterization, and Anticancer Properties. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12091760. [PMID: 37176818 PMCID: PMC10181209 DOI: 10.3390/plants12091760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 04/01/2023] [Accepted: 04/07/2023] [Indexed: 05/15/2023]
Abstract
Nanotechnology has emerged as the most popular research topic with revolutionary applications across all scientific disciplines. Tin oxide (SnO2) has been gaining considerable attention lately owing to its intriguing features, which can be enhanced by its synthesis in the nanoscale range. The establishment of a cost-efficient and ecologically friendly procedure for its production is the result of growing concerns about human well-being. The novelty and significance of this study lie in the fact that the synthesized SnO2 nanoparticles have been tailored to have specific properties, such as size and morphology. These properties are crucial for their applications. Moreover, this study provides insights into the synthesis process of SnO2 nanoparticles, which can be useful for developing efficient and cost-effective methods for large-scale production. In the current study, green Pluronic-coated SnO2 nanoparticles (NPs) utilizing the root extracts of Polygonum cuspidatum have been formulated and characterized by several methods such as UV-visible, Fourier transform infrared spectroscopy (FTIR), energy dispersive X-ray (EDAX), transmission electron microscope (TEM), field emission-scanning electron microscope (FE-SEM), X-ray diffraction (XRD), photoluminescence (PL), and dynamic light scattering (DLS) studies. The crystallite size of SnO2 NPs was estimated to be 45 nm, and a tetragonal rutile-type crystalline structure was observed. FESEM analysis validated the NPs' spherical structure. The cytotoxic potential of the NPs against HepG2 cells was assessed using the in vitro MTT assay. The apoptotic efficiency of the NPs was evaluated using a dual-staining approach. The NPs revealed substantial cytotoxic effects against HepG2 cells but failed to exhibit cytotoxicity in different liver cell lines. Furthermore, dual staining and flow cytometry studies revealed higher apoptosis in NP-treated HepG2 cells. Nanoparticle treatment also inhibited the cell cycle at G0/G1 stage. It increased oxidative stress and promoted apoptosis by encouraging pro-apoptotic protein expression in HepG2 cells. NP treatment effectively blocked the PI3K/Akt/mTOR axis in HepG2 cells. Thus, green Pluronic-F-127-coated SnO2 NPs exhibits enormous efficiency to be utilized as an talented anticancer agent.
Collapse
Affiliation(s)
- Badr Alzahrani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Abozer Y Elderdery
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Nasser A N Alzerwi
- Department of Surgery, College of Medicine, Majmaah University, P.O. Box 66, Al-Majmaah 11952, Saudi Arabia
| | - Abdullah Alsrhani
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, Jouf University, Sakaka 72388, Saudi Arabia
| | - Afnan Alsultan
- Department of Surgery, King Saud Medical City, Riyadh 12746, Saudi Arabia
| | - Musaed Rayzah
- Department of Surgery, College of Medicine, Majmaah University, P.O. Box 66, Al-Majmaah 11952, Saudi Arabia
| | - Bandar Idrees
- Department of Surgery, Prince Sultan Military Medical City, P.O. Box 7897, Riyadh 11159, Saudi Arabia
| | - Fares Rayzah
- Aseer Central Hospital, Abha 62523, Saudi Arabia
| | - Yaser Baksh
- Iman General Hospital, Riyadh 12684, Saudi Arabia
| | - Ahmed M Alzahrani
- Department of Surgery, College of Medicine, Majmaah University, P.O. Box 66, Al-Majmaah 11952, Saudi Arabia
| | - Suresh K Subbiah
- Centre for Materials Engineering and Regenerative Medicine, Bharath Institute of Higher Education and Research, Chennai 600073, India
| | - Pooi Ling Mok
- Department of Biomedical Science, Faculty of Medicine & Health Sciences, Universiti Putra Malaysia, Serdang 43400, Selangor, Malaysia
| |
Collapse
|
3
|
Sudapalli AM, Shimpi NG. Tetragonal SnO
2
Nanoparticles: An Efficient Photocatalyst for the Degradation of Hazardous Ionic Dyes. ChemistrySelect 2023. [DOI: 10.1002/slct.202203310] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Aruna M. Sudapalli
- Laboratory of Materials Science and Technology Department of Chemistry University of Mumbai Santa Cruz (E) Mumbai 400098 Maharashtra India
| | - Navinchandra G. Shimpi
- Laboratory of Materials Science and Technology Department of Chemistry University of Mumbai Santa Cruz (E) Mumbai 400098 Maharashtra India
| |
Collapse
|
4
|
Jiang G, Mohideen AP, Seshadri VD, Rengarajan T. Biosynthesized tin oxide-sodium alginate-polyethylene glycol-carvacrol nanocomposite shows anticancer activity on esophagus squamous carcinoma cells. Process Biochem 2022. [DOI: 10.1016/j.procbio.2022.07.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
5
|
Salwa A, Ahmed AES, Wasly HS, Abd El-Sadek MS. SnO 2 Nanoparticles: Green Synthesis, Characterization, and Water Treatment. ECS JOURNAL OF SOLID STATE SCIENCE AND TECHNOLOGY 2022; 11:103005. [DOI: 10.1149/2162-8777/ac9641] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/02/2023]
Abstract
The green synthesis approach was utilized to synthesize tin dioxide (SnO2) nanoparticles (NPs) using Ocimum Basilicum leaves extract with different concentrations (10, 15, 20 ml) and different reaction temperatures (30, 60, 90 °C). The green synthesis method is considered economical, environmentally friendly, and non-toxic. X-ray diffraction patterns of the synthesized SnO2 NPs have displayed a tetragonal crystalline structure. The crystallite size of SnO2 NPs increased from 15.12 to 17.9 nm with increasing reaction temperature while decreasing from 20.68 to 17.9 nm with increasing extract concentrations. The morphology of the synthesized SnO2 NPs was investigated using high-energy transmission electron microscopy (HR-TEM). The optical energy gap was determined using the diffuse reflectance UV–vis spectra range (300–1200) nm of SnO2 NPs at different reaction temperatures and different extract concentrations. UV/Visible Spectrophotometer was used for studying the photodegradation of methylene blue dye (MB) dye. The photocatalytic degradation of MB revealed that SnO2 NPs at reaction temperature 90 °C degraded 69% of MB solution when exposed to UV illumination for 90 min while the degradation reaches 90% for 180 min of exposure. It was obvious that the degradation rate of MB was increased with the increase of reaction temperature, and the extract concentration.
Collapse
|
6
|
Thakare Y, Kore S, Sharma I, Shah M. A comprehensive review on sustainable greener nanoparticles for efficient dye degradation. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:55415-55436. [PMID: 35672632 DOI: 10.1007/s11356-022-20127-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/05/2021] [Accepted: 04/03/2022] [Indexed: 06/15/2023]
Abstract
The effluents released from textile industries mainly consist of dyes, metals and other pollutants. Dyes often are discharged in wastewater streams causing adverse effect on the environment. To eliminate these harmful dyes, various techniques are emerging out of which nanotechnology is the most reliable and safer. Nanotechnology offers convincing applications in case of environmental and economic concerns. The bio-synthesis of nanoparticles has several advantages over conventional methods and approach towards environment concern as well. Biological method of nanoparticles synthesis is concluded to be the most promising and efficient in action. Bio-synthesised nanoparticles could be used for treatment and decolourisation of dyes in an efficient manner. This review comprises the study of number of bio-synthesised nanoparticles utilised for degradation of various dyes present as pollutants in wastewater. Bio-synthesised nanoparticles such as gold, silver, iron, cobalt, zinc, titanium and molybdenum used for degradation of various dyes have been discussed in this review.
Collapse
Affiliation(s)
- Yash Thakare
- Department of Chemical Engineering, School of Technology, Pandit Deendayal Energy University, Gandhinagar, Gujarat, India
| | - Sujay Kore
- Department of Chemical Engineering, School of Technology, Pandit Deendayal Energy University, Gandhinagar, Gujarat, India
| | - Ishanee Sharma
- Department of Chemical Engineering, School of Technology, Pandit Deendayal Energy University, Gandhinagar, Gujarat, India
| | - Manan Shah
- Department of Chemical Engineering, School of Technology, Pandit Deendayal Energy University, Gandhinagar, Gujarat, India.
| |
Collapse
|
7
|
Sun light-assisted enhanced photocatalytic activity and cytotoxicity of green synthesized SnO2 nanoparticles. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109783] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
8
|
Narasaiah BP, Banoth P, Sohan A, Mandal BK, Bustamante Dominguez AG, De Los Santos Valladares L, Kollu P. Green Biosynthesis of Tin Oxide Nanomaterials Mediated by Agro-Waste Cotton Boll Peel Extracts for the Remediation of Environmental Pollutant Dyes. ACS OMEGA 2022; 7:15423-15438. [PMID: 35571823 PMCID: PMC9096977 DOI: 10.1021/acsomega.1c07099] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/16/2021] [Accepted: 03/17/2022] [Indexed: 05/05/2023]
Abstract
The sustainable synthesis of metal oxide materials provides an ecofriendly and more exciting approach in the domain of a clean environment. Besides, plant extracts to synthesize nanoparticles have been considered one of the more superior ecofriendly methods. This paper describes the biosynthetic preparation route of three different sizes of tetragonal structure SnO2 nanoparticles (SNPs) from the agro-waste cotton boll peel aqueous extract at 200, 500, and 800 °C for 3 h and represents a low-cost and alternative preparation method. The samples were characterized by X-ray diffraction, Fourier transform infrared spectrophotometry, ultraviolet-visible absorption spectroscopy, high-resolution transmission electron microscopy (HR-TEM), and energy-dispersive X-ray spectroscopy. Surface area and porosity size distribution were identified by nitrogen adsorption-desorption isotherms and Brunauer-Emmett-Teller analysis. The photocatalytic properties of the SNP samples were studied against methylene blue (MB) and methyl orange (MO), and the degradation was evaluated with three different size nanomaterials of 3.97, 8.48, and 13.43 nm. Photocatalytic activities were carried out under a multilamp (125 W Hg lamps) photoreactor. The smallest size sample exhibited the highest MB degradation efficiency within 30 min than the most significant size sample, which lasted 80 min. Similarly, in the case of MO, the smallest sample showed a more superior degradation efficiency with a shorter period (40 min) than the large-size samples (100 min). Therefore, our studies suggested that the developed SNP nanomaterials could be potential, promising photocatalysts against the degradation of industrial effluents.
Collapse
Affiliation(s)
- Boya Palajonnala Narasaiah
- CASEST,
School of Physics, University of Hyderabad, Prof. C. R Rao Road, Gachibowli, Hyderabad 500046, Telangana, India
- Laboratorio
de Cerámicos y Nanomateriales, Facultad de Ciencias Físicas, Universidad Nacional Mayor de San Marcos, Ap. Postal 14-0149, Lima 14, Peru
| | - Pravallika Banoth
- CASEST,
School of Physics, University of Hyderabad, Prof. C. R Rao Road, Gachibowli, Hyderabad 500046, Telangana, India
| | - Arya Sohan
- CASEST,
School of Physics, University of Hyderabad, Prof. C. R Rao Road, Gachibowli, Hyderabad 500046, Telangana, India
| | - Badal Kumar Mandal
- Department
of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore 632014, Tamil
Nadu, India
| | - Angel G. Bustamante Dominguez
- Laboratorio
de Cerámicos y Nanomateriales, Facultad de Ciencias Físicas, Universidad Nacional Mayor de San Marcos, Ap. Postal 14-0149, Lima 14, Peru
| | - Luis De Los Santos Valladares
- Laboratorio
de Cerámicos y Nanomateriales, Facultad de Ciencias Físicas, Universidad Nacional Mayor de San Marcos, Ap. Postal 14-0149, Lima 14, Peru
- Cavendish
Laboratory, Department of Physics, University
of Cambridge, J.J. Thomson Avenue, Cambridge CB3 OHE, U.K.
- School
of Materials Science and Engineering, Northeastern
University, No 11, Lane
3, Wenhua Road, Heping District, Shenyang 110819, Liaoning, People’s Republic of China
| | - Pratap Kollu
- CASEST,
School of Physics, University of Hyderabad, Prof. C. R Rao Road, Gachibowli, Hyderabad 500046, Telangana, India
| |
Collapse
|
9
|
Fatimah I, Purwiandono G, Husnu Jauhari M, Audita Aisyah Putri Maharani A, Sagadevan S, Oh WC, Doong RA. Synthesis and control of the morphology of SnO2 nanoparticles via various concentrations of Tinospora cordifolia stem extract and reduction methods. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103738] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
|
10
|
Recent progress of phytogenic synthesis of ZnO, SnO 2, and CeO 2 nanomaterials. Bioprocess Biosyst Eng 2022; 45:619-645. [PMID: 35244777 DOI: 10.1007/s00449-022-02713-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 02/14/2022] [Indexed: 01/17/2023]
Abstract
A critical investigation on the fabrication of metal oxide nanoparticles (NPs) such as ZnO, SnO2, and CeO2 NPs synthesized from green and phytogenic method using plants and various plant parts have been compiled. In this review, different plant extraction methods, synthesis methods, characterization techniques, effects of plant extract on the physical, chemical, and optical properties of green synthesized ZnO, SnO2, and CeO2 NPs also have been compiled and discussed. Effect of several parameters on the size, morphology, and optical band gap energy of metal oxide have been explored. Moreover, the role of solvents has been found important and discussed. Extract composition i.e. phytochemicals also found to affect the morphology and size of the synthesized ZnO, SnO2, and CeO2 NPs. It was found that, there is no universal extraction method that is ideal and extraction techniques is unique to the plant type, plant parts, and solvent used.
Collapse
|
11
|
Abdo DM, Abdelbasir SM, El-Sheltawy ST, Ibrahim IA. Recovery of Tin as Tin oxide nanoparticles from waste printed circuit boards for photocatalytic dye degradation. KOREAN J CHEM ENG 2021. [DOI: 10.1007/s11814-021-0838-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
|
12
|
Gebreslassie YT, Gebretnsae HG. Green and Cost-Effective Synthesis of Tin Oxide Nanoparticles: A Review on the Synthesis Methodologies, Mechanism of Formation, and Their Potential Applications. NANOSCALE RESEARCH LETTERS 2021; 16:97. [PMID: 34047873 PMCID: PMC8163898 DOI: 10.1186/s11671-021-03555-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 05/20/2021] [Indexed: 05/27/2023]
Abstract
Nanotechnology has become the most promising area of research with its momentous application in all fields of science. In recent years, tin oxide has received tremendous attention due to its fascinating properties, which have been improved with the synthesis of this material in the nanometer range. Numerous physical and chemical methods are being used these days to produce tin oxide nanoparticles. However, these methods are expensive, require high energy, and also utilize various toxic chemicals during the synthesis. The increased concerns related to human health and environmental impact have led to the development of a cost-effective and environmentally benign process for its production. Recently, tin oxide nanoparticles have been successfully synthesized by green methods using different biological entities such as plant extract, bacteria, and natural biomolecules. However, industrial-scale production using green synthesis approaches remains a challenge due to the complexity of the biological substrates that poses a difficulty to the elucidations of the reactions and mechanism of formations that occur during the synthesis. Hence, the present review summarizes the different sources of biological entities and methodologies used for the green synthesis of tin oxide nanoparticles and the impact on their properties. This work also describes the advances in the understanding of the mechanism of formation reported in the literature and the different analytical techniques used for characterizing these nanoparticles.
Collapse
Affiliation(s)
- Yemane Tadesse Gebreslassie
- Department of Chemistry, College of Natural and Computational Science, Adigrat University, P.O. Box 50, Adigrat, Ethiopia.
| | - Henok Gidey Gebretnsae
- African Chair in Nanoscience and Nanotechnology, College of Graduate Studies, UNESCO-UNISA, Muckleneuk ridge, PO Box 392, Pretoria, South Africa
- Nanosciences African Network, Materials Research Department, iThemba LABS, Cape Town, South Africa
| |
Collapse
|
13
|
Suresh KC, Surendhiran S, Manoj Kumar P, Ranjth Kumar E, Khadar YAS, Balamurugan A. Green synthesis of SnO2 nanoparticles using Delonix elata leaf extract: Evaluation of its structural, optical, morphological and photocatalytic properties. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-03534-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
|
14
|
Facile Synthesis of Tin Dioxide Nanoparticles for Photocatalytic Degradation of Congo Red Dye in Aqueous Solution. Catalysts 2020. [DOI: 10.3390/catal10070792] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
This research work reports an approach used to prepare a SnO2 photocatalyst by precipitation and calcination pathways and describes an investigation of the effects of preparation parameters on SnO2 yield. The SnO2 photocatalyst was further used for the photocatalytic degradation of Congo red (CR) dye, and the removal efficiency was optimized using response surface methodology. The results indicate that the SnO2 photocatalyst yield was the highest in 0.05 M of the precursor, stannous chloride and 28 wt % ammonia as the precipitant, pH 10, at 30 °C. The transmission electron microscopy results of the SnO2 photocatalyst illustrate that the average particle size was mainly around 30–50 nm and had a solid spherical shape. The X-ray diffraction results reveal that the prepared sample had a highly crystalline SnO2 rutile crystal structure. The prediction and experimental results of the Response surface methodology (RSM) indicate that, when the reaction time was 97 min, the operating temperature was 47 °C, the photocatalyst dosage was 751 mg/L, and the optimal degradation rate of the CR dye was 100%. After five consecutive photodegradation reactions, the degradation rate remained at 100%. The results demonstrated that the SnO2 photocatalyst prepared in this study possesses excellent reusability.
Collapse
|
15
|
Sundara Selvam PS, Ganesan D, Rajangam V, Raji A, Kandan V. Green Synthesis of SnO2 Nanoparticles for Catalytic Degradation of Rhodamine B. IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY, TRANSACTIONS A: SCIENCE 2020. [DOI: 10.1007/s40995-020-00885-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
16
|
Ma J, Zhao M, Zhang C, Wu X, Yang G. Synthesis of L. Acidissima mediated tin oxide nanoparticles for cervical carcinoma treatment in nursing care. J Drug Deliv Sci Technol 2020. [DOI: 10.1016/j.jddst.2020.101745] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
17
|
Garrafa-Galvez H, Nava O, Soto-Robles C, Vilchis-Nestor A, Castro-Beltrán A, Luque P. Green synthesis of SnO2 nanoparticle using Lycopersicon esculentum peel extract. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.07.052] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
18
|
Honarmand M, Golmohammadi M, Naeimi A. Biosynthesis of tin oxide (SnO2) nanoparticles using jujube fruit for photocatalytic degradation of organic dyes. ADV POWDER TECHNOL 2019. [DOI: 10.1016/j.apt.2019.04.033] [Citation(s) in RCA: 39] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
19
|
Gebre SH, Sendeku MG. New frontiers in the biosynthesis of metal oxide nanoparticles and their environmental applications: an overview. SN APPLIED SCIENCES 2019. [DOI: 10.1007/s42452-019-0931-4] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
|
20
|
Osuntokun J, Onwudiwe DC, Ebenso EE. Aqueous extract of broccoli mediated synthesis of CaO nanoparticles and its application in the photocatalytic degradation of bromocrescol green. IET Nanobiotechnol 2018; 12:888-894. [PMID: 30247126 PMCID: PMC8676217 DOI: 10.1049/iet-nbt.2017.0277] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Revised: 03/09/2018] [Accepted: 04/06/2018] [Indexed: 08/03/2023] Open
Abstract
CaO nanoparticles have been prepared using CaCl2 and aqueous extract of broccoli as a precursor and reducing agent, respectively. Different volumes of the aqueous broccoli extract were utilised to obtain Ca(OH)2 and subsequent calcination gave CaO nanoparticles. The synthesised CaO was confirmed by powder X-ray diffraction (XRD). The morphology was studied using transmittance electron microscopy (TEM), and the surface composition of Ca(OH)2 was explored using Fourier transform infrared spectroscopy. The major functional groups present in the capping material responsible for the reduction of the metal salt and the surface passivation of Ca(OH)2 were identified. The XRD pattern revealed cubic phase for all the CaO nanoparticles, and the crystallite size was estimated using Scherrer's equation showed a variation which is dependent on the volume of the extract used. TEM analysis showed different shapes, while the selected area electron diffraction (SAED) results confirmed the crystallinity of the nanoparticles. Thermogravimetric analysis of Ca(OH)2 showed the decomposition product to be CaO. Sample C3, which has the smallest particle size, was used as a catalyst for the degradation of bromocresol green via photo irradiation with ultraviolet light and the result revealed a degradation efficiency of 60.1%.
Collapse
Affiliation(s)
- Jejenija Osuntokun
- Faculty of Natural and Agricultural Science, Material Science Innovation and Modelling (MaSIM) Research Focus Area, North-West University (Mafikeng Campus), Private Bag X2046, Mmabatho, South Africa
| | - Damian C Onwudiwe
- Faculty of Natural and Agricultural Science, Material Science Innovation and Modelling (MaSIM) Research Focus Area, North-West University (Mafikeng Campus), Private Bag X2046, Mmabatho, South Africa.
| | - Eno E Ebenso
- Department of Chemistry, Faculty of Natural and Agricultural Science, School of Physical and Chemical Sciences, North-West University (Mafikeng Campus), Private Bag X2046, Mmabatho, South Africa
| |
Collapse
|