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Assad N, Abbas A, Fayyaz Ur Rehman M, Naeem-Ul-Hassan M. Photo-catalytic and biological applications of phyto-functionalized zinc oxide nanoparticles synthesized using a polar extract of Equisetum diffusum D. RSC Adv 2024; 14:22344-22358. [PMID: 39010906 PMCID: PMC11247436 DOI: 10.1039/d4ra03573a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 07/05/2024] [Indexed: 07/17/2024] Open
Abstract
In this study, zinc oxide nanoparticles (ZnO NPs) were fabricated using Equisetum diffusum D extract and their diverse properties and applications were studied. Phytochemical analysis confirmed the presence of phenols and flavonoids in the plant extract, playing a crucial role in the stabilization and reduction of the synthesized nanoparticles. The greenly synthesized ZnO NPs were characterized through a range of analytical techniques. UV-visible spectrophotometry has been employed to investigate their optical characteristics. FTIR spectroscopy was employed to identify the functional groups responsible for the synthesis of the ZnO NPs. The structural properties were evaluated using XRD. The morphology and size distribution of the synthesized NPs were examined using SEM, DLS, and elemental spectra evaluated using EDX. The charge that develops at the interface was analyzed using zeta potential which accounts for stability of the NPs. The ZnO NPs exhibited excellent photocatalytic degradation of cationic (methylene blue), anionic (methyl orange), and nonionic (p-nitrophenol) dyes under sunlight exposure with photocatalytic degradation of 85.61%, 79.10%, and 89.95% respectively. Additionally, the nanoparticles displayed antimicrobial activity against Gram-positive and Gram-negative bacteria, and noteworthy antioxidant potential. The anti-inflammatory activity of the ZnO NPs, attributed to their ability to inhibit protein denaturation, was dose-dependent. Overall, our findings highlight the versatile properties of the greenly synthesized ZnO NPs, showcasing their potential in environmental remediation, and antimicrobial formulations, and as promising candidates for further exploration in the biomedical fields, including drug delivery and therapeutics.
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Affiliation(s)
- Nasir Assad
- Institute of Chemistry, University of Sargodha Sargodha 40100 Pakistan +923338967518
| | - Azhar Abbas
- Institute of Chemistry, University of Sargodha Sargodha 40100 Pakistan +923338967518
- Department of Chemistry, Government Ambala Muslim College Sargodha 40100 Pakistan
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2
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Khan AU, Tahir K, Shah MZU, Albaqawi HS, Almarhoon ZM, Alanazi AA, Alkudaisi NA, Althagafi TM, Badi N, Zaki MEA. The Hydrothermal-Assisted Approach Improves the Photocatalytic and Energy Storage Performance of Novel CuSe-TiO 2-GO Composite. NANOMATERIALS (BASEL, SWITZERLAND) 2024; 14:1136. [PMID: 38998741 PMCID: PMC11243438 DOI: 10.3390/nano14131136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2024] [Revised: 06/28/2024] [Accepted: 06/29/2024] [Indexed: 07/14/2024]
Abstract
This study reports a novel CuSe-TiO2-GO composite, synthesized by a facile hydrothermal method at a controlled temperature, and investigates its electrochemical performance for supercapacitors (SCs) and photocatalytic behavior for degrading methylene blue (MB) dye. The compositional phase structure and chemical bond interaction were thoroughly investigated. The as-fabricated pristine, binary, and ternary composites underwent comprehensive characterization employing spectroscopic techniques and electrochemical analysis. Compared with pure and binary compounds (CuSe, TiO2, and binary CuSe-TiO2 composites), the ternary CuSe-TiO2-GO composites demonstrated a high degradation efficiency while degrading MB in less than just 80 min (240 min, 100 min, and 140 min, respectively). The photocatalytic activity of the ternary CuSe-TiO2-GO composites is enhanced due to the highly positive conduction band of CuSe, leading to the quick excitation of electrons to the conduction band of CuSe. Subsequently, graphene oxide (GO) left holes on the photocatalyst surface for MB, as GO assisted the photoexcited electron-hole pairs, resulting in enhanced photocatalytic performance. The CuSe-TiO2-GO electrode for the supercapacitor indicates a 310.6 F/g and 135.2 F/g capacitance when the discharge current upsurges from 1 to 12 A/g. The good photocatalytic and energy storage performance is due to the smaller charge transfer resistance, which promotes efficient separation of electron-hole pairs.
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Affiliation(s)
- Afaq Ullah Khan
- School of Chemistry and Chemical Engineering, Jiangsu University, 301 Xuefu Road, Zhenjiang 212013, China
| | - Kamran Tahir
- Institute of Chemical Sciences, Gomal University, Dera Ismail Khan 24551, Khyber Pakhtunkhwa, Pakistan
| | - Muhammad Zia Ullah Shah
- Faculty of Materials Science and Engineering, Kunming University of Science and Technology, Kunming 650093, China
| | - Hissah Saedoon Albaqawi
- Department of Physics, College of Science, University of Ha’il, Ha’il P.O. Box 2440, Saudi Arabia
| | - Zainab M. Almarhoon
- Chemistry Department, College of Science, King Saud University, P.O. Box 2455, Riyadh 11451, Saudi Arabia
| | - Abdulaziz A. Alanazi
- Department of Chemistry, College of Science and Humanities in Al-Kharj, Prince Sattam bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
| | - Nora Awad Alkudaisi
- Department of Physics, College of Science, Imam Abdulrahman Bin Faisal University, P.O. Box 1982, Dammam 31441, Saudi Arabia
| | - Talal M. Althagafi
- Department of Physics, College of Science, Taif University, Taif 21944, Saudi Arabia
| | - Nacer Badi
- Thermal Management and Sustainability Research Laboratory, Department of Physics, Faculty of Science, University of Tabuk, Tabuk 71491, Saudi Arabia
| | - Magdi E. A. Zaki
- Department of Chemistry, College of Science, Imam Mohammad Ibn Saud Islamic University, Riyadh 11623, Saudi Arabia
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3
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Xie H, Zhang G, Xu J, Lin H, Xing J, Wang L. Interfacial bonding of Co 3O 4 and oxygen vacancies engineering on ZnO induced efficient peroxymonosulfate activation and pollutants degradation. J Colloid Interface Sci 2024; 674:813-822. [PMID: 38955012 DOI: 10.1016/j.jcis.2024.06.224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2024] [Revised: 06/26/2024] [Accepted: 06/27/2024] [Indexed: 07/04/2024]
Abstract
A heterojunction of trace Co3O4 bonded on oxygen vacancies (OVs)-rich ZnO (OVs-ZnO/Co3O4) was synthesized via defect-assisted method to promote peroxymonosulfate (PMS) activation and pollutants degradation. Experiments and theoretical calculations demonstrated that electrons could efficiently transfer from OVs-ZnO to Co3O4. OVs-ZnO and Co3O4 played different roles in activating PMS. PMS was easily adsorbed on the OVs-ZnO to form PMS* complex and mediated electron transfer to oxide ciprofloxacin (CIP), whereas, Co3O4 facilitated breakup of peroxide bond to produce radicals. The optimal OVs-ZnO/Co3O4 with Co content of 1.34% exhibited good PMS decomposition ability (94.2% in 30 min) compared to unmodified ZnO (24.2%), stability and anti-interference feature in removing CIP, 96.9% CIP (10 ppm) and 79.6% of total organic carbon were removed in 30 min. Moreover, the OVs-ZnO/Co3O4 achieved 91.2% CIP removal ratio with 1.0 mM PMS via a flow-through device in 180 min. This study proposes a new strategy to enhance PMS activation of ZnO and provides new viewpoint in PMS activation way.
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Affiliation(s)
- Hengyi Xie
- Key Laboratory of Eco-chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Qingdao University of Science and Technology, Qingdao 266042, China; College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Gangsheng Zhang
- Key Laboratory of Eco-chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Qingdao University of Science and Technology, Qingdao 266042, China; College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Jixiang Xu
- Key Laboratory of Eco-chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Qingdao University of Science and Technology, Qingdao 266042, China; College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Haifeng Lin
- Key Laboratory of Eco-chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Qingdao University of Science and Technology, Qingdao 266042, China; College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Jun Xing
- Key Laboratory of Eco-chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Qingdao University of Science and Technology, Qingdao 266042, China; College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China
| | - Lei Wang
- Key Laboratory of Eco-chemical Engineering, Taishan Scholar Advantage and Characteristic Discipline Team of Eco-Chemical Process and Technology, Qingdao University of Science and Technology, Qingdao 266042, China; College of Chemistry and Molecular Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
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4
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Zouli NI. Photodegradation of a Broad-Spectrum Antibiotic Azithromycin Using H 2O 2 under Ultraviolet Irradiation. Int J Mol Sci 2024; 25:6702. [PMID: 38928406 PMCID: PMC11203608 DOI: 10.3390/ijms25126702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Revised: 05/30/2024] [Accepted: 06/07/2024] [Indexed: 06/28/2024] Open
Abstract
The photodegradation of azithromycin present was carried out in water using H2O2 under UV irradiation. The reaction variables considered in this study were the amount of H2O2 solution and the initial concentration of azithromycin to evaluate the performance of the photodegradation process. The azithromycin degradation was not observed in the dark during stirring for 20 min. The study showed an efficient photodegradation of azithromycin using H2O2 as an oxidant in the presence of UV irradiation. The azithromycin degradation was altered significantly by the pH of the irradiated solution. The degradation was low at an acidic pH and showed an increasing trend as the pH changed to basic. The azithromycin degradation increased with a higher amount (higher concentration) of H2O2. The degradation of azithromycin decreased with a higher concentration of azithromycin in the reacting solution. The highest degradation of AZT was achieved in 1 h using a 1.0 ppm AZT solution containing 3 mL of H2O2. The experimental data obtained were well-fitted to zero-order reaction kinetics. The results of this study were found quite excellent. They showed 100% degradation in 1 h when compared with those reported in the literature, both with photocatalysis using nanomaterials and photolysis using light irradiation and/or H2O2. The UV/H2O2 system was found to be quite efficient for the photodegradation of azithromycin, and this system can be applied to degrade other organic pollutants present in industrial wastewater.
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Affiliation(s)
- Nasser Ibrahim Zouli
- Department of Chemical Engineering, College of Engineering, Jazan University, Jazan 45142, Saudi Arabia
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5
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Lal R, Gour T, Dave N, Singh N, Yadav J, Khan A, Jain A, Agarwal LK, Sharma YK, Sharma K. Green route to fabrication of Semal-ZnO nanoparticles for efficient solar-driven catalysis of noxious dyes in diverse aquatic environments. Front Chem 2024; 12:1370667. [PMID: 38817442 PMCID: PMC11137298 DOI: 10.3389/fchem.2024.1370667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Accepted: 04/08/2024] [Indexed: 06/01/2024] Open
Abstract
This work successfully demonstrates a sustainable and environmentally friendly approach for synthesizing Semal-ZnO nanoparticles (NPs) using the aqueous leaf extract of Bombax ceiba L. These NPs exhibit an absorption peak at approximately 390 nm in the UV-visible spectrum and an energy gap (Eg) of 3.11 eV. Detailed analyses of the morphology and particle size using various spectroscopic and microscopic techniques, XRD, FE-SEM with EDS, and HR-TEM reveal crystallographic peaks attributable to the hexagonal phase, with an average crystal size of 17 nm. The Semal-ZnO NPs also exhibit a notable photocatalytic efficiency for degrading methylene blue (MB) and methyl orange (MO) under sunlight in different water samples collected from diverse natural sources, indicating that they are promising photocatalysts for environmental remediation. The photocatalytic efficiency of the biofabricated Semal-ZnO NPs is impressive, exhibiting a photodegradation rate of up to 99% for MB and 79% for MO in different water samples under exposure to sunlight. The novel phytofabricated Semal-ZnO NPs are thus a beacon of hope for the environment, with their desirable photocatalytic efficiency, pseudo-first-order kinetics, and ability to break down noxious dye pollutants in various aquatic environments.
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Affiliation(s)
- Ratan Lal
- Department of Botany, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
| | - Tripti Gour
- Department of Botany, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
| | - Narendra Dave
- Department of Botany, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
| | - Niharika Singh
- Department of Botany, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
| | - Jigyasu Yadav
- Department of Botany, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
| | - Afshin Khan
- Department of Botany, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
| | - Akshita Jain
- Department of Botany, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
| | - Lokesh Kumar Agarwal
- Department of Chemistry, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
| | | | - Kuldeep Sharma
- Department of Botany, Mohanlal Sukhadia University, Udaipur, Rajasthan, India
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6
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Fatima K, Asif M, Farooq U, Gilani SJ, Bin Jumah MN, Ahmed MM. Antioxidant and Anti-inflammatory Applications of Aerva persica Aqueous-Root Extract-Mediated Synthesis of ZnO Nanoparticles. ACS OMEGA 2024; 9:15882-15892. [PMID: 38617686 PMCID: PMC11007848 DOI: 10.1021/acsomega.3c08143] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 03/13/2024] [Accepted: 03/18/2024] [Indexed: 04/16/2024]
Abstract
In the present study, ZnO nanoparticles were synthesized by using aqueous extracts of Aerva persica roots. Characterization of as-prepared ZnO nanoparticles was carried out using different techniques, including powder X-ray diffraction (XRD), UV-vis diffuse reflectance spectroscopy (DRS), Fourier transform infrared (FTIR) spectroscopy, field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM) and BET surface area analysis. Morphological analysis confirmed the small, aggregated flake-shaped morphology of as-synthesized ZnO nanostructures. The as-prepared ZnO nanoparticles were analyzed for their potential application as anti-inflammatory (using in vivo inhibition of carrageenan induced paw edema) and antioxidant (using in vitro radical scavenging activity) agents. The ZnO nanoparticles were found to have a potent antioxidant and anti-inflammatory activity comparable to that of standard ascorbic acid (antioxidant) and indomethacin (anti-inflammatory drug). Therefore, due to their ecofriendly synthesis, nontoxicity, and biocompatible nature, zinc oxide nanoparticles synthesized successfully from roots extract of the plant Aerva persica with potent efficiencies can be utilized for different biomedical applications.
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Affiliation(s)
- Kaneez Fatima
- Faculty
of Pharmacy, Maulana Azad University, Bujhawad, Teh: Luni, Jodhpur 342802, Rajasthan, India
- INTI
International University, Persiaran Perdana BBN, Putra Nilai, 71800 Nilai, Negeri Sembilan, Malaysia
| | - Mohammad Asif
- Faculty
of Pharmacy, Lachoo Memorial College of
Science and Technology, Shastri Nagar, Sector A, Jodhpur 342001, Rajasthan, India
| | - Umar Farooq
- Chemistry
Department, School of Basic Sciences, Galgotias
University, Greater
Noida 201309, India
| | - Sadaf Jamal Gilani
- Department
of Basic Health Sciences, Foundation Year, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - May Nasser Bin Jumah
- Biology Department,
College of Science, Princess Nourah bint
Abdulrahman University, Riyadh 11671, Saudi Arabia
- Environment
and Biomaterial Unit, Health Sciences Research Center, Princess Nourah bint Abdulrahman University, Riyadh 11671, Saudi Arabia
- Saudi
Society for Applied Science, Princess Nourah
bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Mohammed Muqtader Ahmed
- Department
of Pharmaceutics, College of Pharmacy, Prince
Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia
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7
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Marchini E, Caramori S, Carli S. Metal Complexes for Dye-Sensitized Photoelectrochemical Cells (DSPECs). Molecules 2024; 29:293. [PMID: 38257206 PMCID: PMC10818894 DOI: 10.3390/molecules29020293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 12/21/2023] [Accepted: 12/22/2023] [Indexed: 01/24/2024] Open
Abstract
Since Mallouk's earliest contribution, dye-sensitized photoelectrochemical cells (DSPECs) have emerged as a promising class of photoelectrochemical devices capable of storing solar light into chemical bonds. This review primarily focuses on metal complexes outlining stabilization strategies and applications. The ubiquity and safety of water have made its splitting an extensively studied reaction; here, we present some examples from the outset to recent advancements. Additionally, alternative oxidative pathways like HX splitting and organic reactions mediated by a redox shuttle are discussed.
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Affiliation(s)
- Edoardo Marchini
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, 44121 Ferrara, Italy;
| | - Stefano Caramori
- Department of Chemical, Pharmaceutical and Agricultural Sciences, University of Ferrara, 44121 Ferrara, Italy;
| | - Stefano Carli
- Department of Environmental and Prevention Sciences, University of Ferrara, 44121 Ferrara, Italy;
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8
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Siddique AB, Amr D, Abbas A, Zohra L, Irfan MI, Alhoshani A, Ashraf S, Amin HMA. Synthesis of hydroxyethylcellulose phthalate-modified silver nanoparticles and their multifunctional applications as an efficient antibacterial, photocatalytic and mercury-selective sensing agent. Int J Biol Macromol 2024; 256:128009. [PMID: 37995781 DOI: 10.1016/j.ijbiomac.2023.128009] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 09/20/2023] [Accepted: 11/08/2023] [Indexed: 11/25/2023]
Abstract
Water contamination by several aquatic pollutants such as dyes, heavy metal ions and microbes is a prevalent concern to health and environment. Thus, developing facile, economical, and eco-friendly strategies to tackle this problem have become paramount. Hence, this study reports the synthesis of hydroxyethylcellulose phthalate-capped silver nanoparticles (HEC-PA@AgNPs) using a simple sunlight-assisted route. The multifunctional applications of the synthesized particles as an efficient nanoprobe for the selective sensing of Hg2+ as well as their photocatalytic and antimicrobial activities were demonstrated. HEC-PA@AgNPs were systematically characterized by various advanced analytical techniques such as FTIR, UV-Vis spectroscopy, X-ray diffraction (XRD), zeta potential (ZP) and dynamic light scattering (DLS). The successful functionalization of AgNPs with HEC-PA was manifested using FTIR. SEM and XRD revealed the formation of spherical AgNPs with a face centered cubic structure and a crystallite size of 14 nm. The particles demonstrated a hydrodynamic size of 40 nm with a good colloidal stability as evidenced from the ZP value of -35 mV, suggesting the effective role of the negatively charged HEC-PA capping agent in stabilizing the NPs. HEC-PA@AgNPs exhibited fast naked-eye colorimetric detection, high selectivity, and sensitivity to Hg2+ in spiked real water samples over a wide range of pH (3-9) and temperatures (298-328 K), achieving a detection limit of 119 nM. The presence of other diverse metal ions didn't affect the specificity of the particles toward Hg ions. Further, the sensing mechanism is based on a characteristic redox reaction between Hg2+ and AgNPs. Further, HEC-PA@AgNPs showcased a more noxious antimicrobial activity to gram-positive bacteria (B. subtilis and S. aureus) than gram-negative bacteria (E. coli). Besides, AgNPs exhibited high photocatalytic potential under sunlight irradiation with a degradation efficiency of 79 % for methylene blue dye in only 80 min following pseudo-1st order kinetics with a rate constant of 0.019 min-1. The photocatalyst exhibited good reusability after five recycling runs. These results render our approach promising multifunctional analytical probe for environmental and biomedical applications.
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Affiliation(s)
- Abu Bakar Siddique
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | - Dina Amr
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt
| | - Azhar Abbas
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan; Department of Chemistry, Government Ambala Muslim College, Sargodha 40100, Pakistan.
| | - Lubna Zohra
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | - Muhammad I Irfan
- Institute of Chemistry, University of Sargodha, Sargodha 40100, Pakistan
| | - Ali Alhoshani
- Department of Pharmacology & Toxicology, College of Pharmacy, King Saud University, Riyadh 11451, Saudi Arabia
| | - Saima Ashraf
- Research Center of Green Catalysis, College of Chemistry, Zhengzhou University, Zhengzhou 450001, PR China
| | - Hatem M A Amin
- Chemistry Department, Faculty of Science, Cairo University, Giza 12613, Egypt.
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9
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Assad N, Naeem-Ul-Hassan M, Ajaz Hussain M, Abbas A, Sher M, Muhammad G, Assad Y, Farid-Ul-Haq M. Diffused sunlight assisted green synthesis of silver nanoparticles using Cotoneaster nummularia polar extract for antimicrobial and wound healing applications. Nat Prod Res 2023:1-15. [PMID: 38146228 DOI: 10.1080/14786419.2023.2295936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2023] [Accepted: 12/07/2023] [Indexed: 12/27/2023]
Abstract
The current study reports the synthesis of silver nanoparticles (Ag NPs) using a polar extract of Cotoneaster nummularia leaves. Various analytical techniques, like UV-Vis spectrophotometry, FT-IR spectroscopy, XRD, SEM, and EDX were employed for characterisation. These techniques confirmed the stability of Ag NPs in solution and endorsed the interaction between different groups and Ag, crystal phase, surface morphology, and size of Ag NPs. UV-Vis spectrophotometer displayed SPR absorption bands ranging from 380 to 470 nm, characteristic of Ag NPs, within 1.0 h exposure to sunlight. XRD and SEM discovered the face-centered cubic crystals of Ag NPs with a 122.8 ± 1.1 nm average diameter. The bands at 525 cm-1 in FT-IR spectrum supported the development of Ag NPs. The Ag NPs showed antimicrobial potential against three pathogenic bacterial strains and two fungal strains. The wound healing results, as studied by tissue re-development and wound closure in rabbits were comparable to standard Sufre tulle® dressing.
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Affiliation(s)
- Nasir Assad
- Institute of Chemistry, University of Sargodha, Sargodha, Pakistan
| | | | - Muhammad Ajaz Hussain
- Centre for Organic Chemistry, School of Chemistry, University of the Punjab, Lahore, Pakistan
| | - Azhar Abbas
- Institute of Chemistry, University of Sargodha, Sargodha, Pakistan
| | - Muhammad Sher
- Institute of Chemistry, University of Sargodha, Sargodha, Pakistan
| | | | - Yasir Assad
- Department of Zoology, Hazara University, Mansehra, Pakistan
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10
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Sadiq S, Khan I, Shen Z, Wang M, Xu T, Khan S, Zhou X, Bahadur A, Rafiq M, Sohail S, Wu P. Recent Updates on Multifunctional Nanomaterials as Antipathogens in Humans and Livestock: Classification, Application, Mode of Action, and Challenges. Molecules 2023; 28:7674. [PMID: 38005395 PMCID: PMC10675011 DOI: 10.3390/molecules28227674] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 11/11/2023] [Accepted: 11/14/2023] [Indexed: 11/26/2023] Open
Abstract
Pathogens cause infections and millions of deaths globally, while antipathogens are drugs or treatments designed to combat them. To date, multifunctional nanomaterials (NMs), such as organic, inorganic, and nanocomposites, have attracted significant attention by transforming antipathogen livelihoods. They are very small in size so can quickly pass through the walls of bacterial, fungal, or parasitic cells and viral particles to perform their antipathogenic activity. They are more reactive and have a high band gap, making them more effective than traditional medications. Moreover, due to some pathogen's resistance to currently available medications, the antipathogen performance of NMs is becoming crucial. Additionally, due to their prospective properties and administration methods, NMs are eventually chosen for cutting-edge applications and therapies, including drug administration and diagnostic tools for antipathogens. Herein, NMs have significant characteristics that can facilitate identifying and eliminating pathogens in real-time. This mini-review analyzes multifunctional NMs as antimicrobial tools and investigates their mode of action. We also discussed the challenges that need to be solved for the utilization of NMs as antipathogens.
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Affiliation(s)
- Samreen Sadiq
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (S.S.); (Z.S.); (M.W.); (T.X.)
| | - Iltaf Khan
- School of Environmental & Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212100, China;
| | - Zhenyu Shen
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (S.S.); (Z.S.); (M.W.); (T.X.)
| | - Mengdong Wang
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (S.S.); (Z.S.); (M.W.); (T.X.)
| | - Tao Xu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (S.S.); (Z.S.); (M.W.); (T.X.)
| | - Sohail Khan
- Department of Pharmacy, University of Swabi, Khyber Pakhtunkhwa 94640, Pakistan;
| | - Xuemin Zhou
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (S.S.); (Z.S.); (M.W.); (T.X.)
| | - Ali Bahadur
- College of Science, Mathematics, and Technology, Wenzhou-Kean University, Wenzhou 325060, China;
| | - Madiha Rafiq
- Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Department of Chemistry, Shantou University, Shantou 515063, China
| | - Sumreen Sohail
- Department of Information Technology, Careerera, Beltsville, MD 20705, USA;
| | - Ping Wu
- School of Biotechnology, Jiangsu University of Science and Technology, Zhenjiang 212100, China; (S.S.); (Z.S.); (M.W.); (T.X.)
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11
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Orshiso TA, Zereffa EA, Murthy HCA, Demissie TB, Pardeshi O, Avhad LS, Ghotekar S. Biosynthesis of Artemisia abyssinica Leaf Extract-Mediated Bimetallic ZnO-CuO Nanoparticles: Antioxidant, Anticancer, and Molecular Docking Studies. ACS OMEGA 2023; 8:41039-41053. [PMID: 37969984 PMCID: PMC10633890 DOI: 10.1021/acsomega.3c01814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 09/10/2023] [Accepted: 10/10/2023] [Indexed: 11/17/2023]
Abstract
Currently, plant extract-mediated synthesized metal oxide nanoparticles (MO NPs) have played a substantial role in biological applications. Hence, this study focused on the eco-benign one-pot synthesis of bimetallic ZnO-CuO nanoparticles (ZC NPs) using the leaf extract of Artemisia abyssinica (LEAA) and evaluations of their anticancer, antioxidant, and molecular binding efficacy. The optical absorption peak at 380 nm from UV-visible (UV-vis) analysis revealed the formation of ZC NPs. X-ray diffraction (XRD) results revealed the fabrication of mixed-phase crystals with hexagonal and monoclinic structures of ZC NPs with an average crystallite size of 14 nm. Moreover, the biosynthesis of ZC NPs with a spherical morphology and an average particle size of 13.09 nm was confirmed by scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), and transmission electron microscopy (TEM) results. Fourier transform infrared (FTIR) and thermogravimetric analysis (TGA/DTA) spectroscopy confirmed the involvement of functional groups from LEAA during the synthesis of ZC NPs. ZC NPs have exhibited the ferric ion reducing power (FRAP) with an absorbance of 1.826 ± 0.00 at 200 μg/mL and DPPH (2,2-diphenyl-1-picryl-hydrazyl-hydrate) radical scavenging activity of 95.71 ± 0.02% at 200 μg/mL with an IC50 value of 3.28 μg/mL. Moreover, ZC NPs had shown a promising in vitro anticancer activity of 89.20 ± 0.038 at 500 μg/mL with an IC50 value of 33.12 μg/mL against breast cancer (MCF-7) cell lines. Likewise, ZC NPs have shown strong binding affinity (-8.50 kcal/mol) against estrogen receptor α (ERα) in molecular docking simulations. These findings suggested that the biosynthesized ZC NPs could be used as promising antioxidant and anticancer drug candidates, particularly for breast cancer ailments. However, the in vivo cytotoxicity test will be recommended to ensure further use of ZC NPs.
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Affiliation(s)
- Temesgen Achamo Orshiso
- Department
of Applied Chemistry, School of Applied Natural Sciences, Adama Science and Technology University, P.O. Box 1888, Adama 1888, Ethiopia
| | - Enyew Amare Zereffa
- Department
of Applied Chemistry, School of Applied Natural Sciences, Adama Science and Technology University, P.O. Box 1888, Adama 1888, Ethiopia
| | - H. C. Ananda Murthy
- Department
of Applied Chemistry, School of Applied Natural Sciences, Adama Science and Technology University, P.O. Box 1888, Adama 1888, Ethiopia
- Department
of Prosthodontics, Saveetha Dental College & Hospital, Saveetha
Institute of Medical and Technical Science (SIMAT), Saveetha University, Chennai 600077, Tamil Nadu, India
| | - Taye B. Demissie
- Department
of Chemistry, University of Botswana, Gaborone 0022, Botswana
| | - Onkar Pardeshi
- Department
of Electronics, KKHA Arts, SMGL Commerce and SPHJ Science College, Savitribai Phule Pune University, Chandwad 423 101, Maharashtra, India
| | - Lata S. Avhad
- Department
of Chemistry, Karmaveer Shantarambapu Kondaji Wavare Arts, Science
& Commerce College, Savitribai Phule
Pune University, CIDCO, Nashik 422008, Maharashtra, India
| | - Suresh Ghotekar
- Faculty of
Allied Health Sciences, Chettinad Hospital and Research Institute, Chettinad Academy of Research and Education, Kelambakkam 603103, Tamil Nadu, India
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12
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Matei E, Șăulean AA, Râpă M, Constandache A, Predescu AM, Coman G, Berbecaru AC, Predescu C. ZnO nanostructured matrix as nexus catalysts for the removal of emerging pollutants. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:114779-114821. [PMID: 37919505 PMCID: PMC10682326 DOI: 10.1007/s11356-023-30713-3] [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: 06/02/2023] [Accepted: 10/23/2023] [Indexed: 11/04/2023]
Abstract
Water pollution stands as a pressing global environmental concern, elevating the significance of innovative, dependable, and sustainable solutions. This study represents an extensive review of the use of photocatalytic zinc oxide nanoparticles (ZnO NPs) for the removal of emerging pollutants from water and wastewater. The study examines ZnO NPs' different preparation methods, including physical, chemical, and green synthesis, and emphasizes on advantages, disadvantages, preparation factors, and investigation methods for the structural and morphological properties. ZnO NPs demonstrate remarkable properties as photocatalysts; however, their small dimensions pose an issue, leading to potential post-use environmental losses. A strategy to overcome this challenge is scaling up ZnO NP matrices for enhanced stability and efficiency. The paper introduces novel ZnO NP composites, by incorporating supports like carbon and clay that serve as photocatalysts in the removal of emerging pollutants from water and wastewater. In essence, this research underscores the urgency of finding innovative, efficient, and eco-friendly solutions for the removal of emerging pollutants from wastewater and highlights the high removal efficiencies obtained when using ZnO NPs obtained from green synthesis as a photocatalyst. Future research should be developed on the cost-benefit analysis regarding the preparation methods, treatment processes, and value-added product regeneration efficiency.
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Affiliation(s)
- Ecaterina Matei
- Faculty of Materials Science and Engineering, National University of Science and Technology POLITEHNICA Bucharest, 313 Splaiul Independentei, 060042, Bucharest, Romania
| | - Anca Andreea Șăulean
- Faculty of Materials Science and Engineering, National University of Science and Technology POLITEHNICA Bucharest, 313 Splaiul Independentei, 060042, Bucharest, Romania.
| | - Maria Râpă
- Faculty of Materials Science and Engineering, National University of Science and Technology POLITEHNICA Bucharest, 313 Splaiul Independentei, 060042, Bucharest, Romania
| | - Alexandra Constandache
- Faculty of Biotechnical Systems Engineering, National University of Science and Technology POLITEHNICA Bucharest, 313 Splaiul Independentei, 060042, Bucharest, Romania
| | - Andra Mihaela Predescu
- Faculty of Materials Science and Engineering, National University of Science and Technology POLITEHNICA Bucharest, 313 Splaiul Independentei, 060042, Bucharest, Romania
| | - George Coman
- Faculty of Materials Science and Engineering, National University of Science and Technology POLITEHNICA Bucharest, 313 Splaiul Independentei, 060042, Bucharest, Romania
| | - Andrei Constantin Berbecaru
- Faculty of Materials Science and Engineering, National University of Science and Technology POLITEHNICA Bucharest, 313 Splaiul Independentei, 060042, Bucharest, Romania
| | - Cristian Predescu
- Faculty of Materials Science and Engineering, National University of Science and Technology POLITEHNICA Bucharest, 313 Splaiul Independentei, 060042, Bucharest, Romania
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13
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Khan ZUR, Assad N, Naeem-Ul-Hassan M, Sher M, Alatawi FS, Alatawi MS, Omran AME, Jame RMA, Adnan M, Khan MN, Ali B, Wahab S, Razak SA, Javed MA, Kaplan A, Rahimi M. Aconitum lycoctonum L. (Ranunculaceae) mediated biogenic synthesis of silver nanoparticles as potential antioxidant, anti-inflammatory, antimicrobial and antidiabetic agents. BMC Chem 2023; 17:128. [PMID: 37770921 PMCID: PMC10540474 DOI: 10.1186/s13065-023-01047-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Accepted: 09/22/2023] [Indexed: 09/30/2023] Open
Abstract
In this study, a polar extract of Aconitum lycoctonum L. was used for the synthesis of silver nanoparticles (AgNPs), followed by their characterization using different techniques and evaluation of their potential as antioxidants, amylase inhibitors, anti-inflammatory and antibacterial agents. The formation of AgNPs was detected by a color change, from transparent to dark brown, within 15 min and a surface resonance peak at 460 nm in the UV-visible spectrum. The FTIR spectra confirmed the involvement of various biomolecules in the synthesis of AgNPs. The average diameter of these spherical AgNPs was 67 nm, as shown by the scanning electron micrograph. The inhibition zones showed that the synthesized nanoparticles inhibited the growth of Gram-positive and negative bacteria. FRAP and DPPH assays were used to demonstrate the antioxidant potential of AgNPs. The highest value of FRAP (50.47% AAE/mL) was detected at a concentration of 90 ppm and a DPPH scavenging activity of 69.63% GAE was detected at a concentration of 20 µg/mL of the synthesized AgNPs. 500 µg/mL of the synthesized AgNPs were quite efficient in causing 91.78% denaturation of ovalbumin. The AgNPs mediated by A. lycoctonum also showed an inhibitory effect on α-amylase. Therefore, AgNPs synthesized from A. lycoctonum may serve as potential candidates for antibacterial, antioxidant, anti-inflammatory, and antidiabetic agents.
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Affiliation(s)
- Zia Ur Rehman Khan
- Institute of Chemistry, University of Sargodha, Sargodha, 40100, Pakistan
| | - Nasir Assad
- Institute of Chemistry, University of Sargodha, Sargodha, 40100, Pakistan
| | | | - Muhammad Sher
- Institute of Chemistry, University of Sargodha, Sargodha, 40100, Pakistan
| | - Fatema Suliman Alatawi
- Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Mohsen Suliman Alatawi
- Department of Pediatrics, College of Medicine, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia
| | - Awatif M E Omran
- Department of Biochemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
| | - Rasha M A Jame
- Department of Chemistry, Faculty of Science, University of Tabuk, Tabuk, Saudi Arabia
- Department of Chemistry, Faculty of Education, University of Dalanj, Dalanj, Sudan
| | - Muhammad Adnan
- Department of Chemistry, Islamia College Peshawar, Peshawar, 25120, Pakistan
| | | | - Baber Ali
- Department of Plant Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Sana Wahab
- Department of Plant Sciences, Quaid-I-Azam University, Islamabad, Pakistan
| | - Sarah Abdul Razak
- Institute of Biological Sciences, Faculty of Science, Universiti Malaya, 50603, Kuala Lumpur, Malaysia
| | - Muhammad Ammar Javed
- Institute of Industrial Biotechnology, Government College University, Lahore, 54000, Pakistan
| | - Alevcan Kaplan
- Department of Crop and Animal Production, Sason Vocational School, Batman University, 72060, Batman, Turkey
| | - Mehdi Rahimi
- Department of Biotechnology, Institute of Science and High Technology and Environmental Sciences, Graduate University of Advanced Technology, Kerman, Iran.
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14
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Jabbar A, Abbas A, Assad N, Naeem-Ul-Hassan M, Alhazmi HA, Najmi A, Zoghebi K, Al Bratty M, Hanbashi A, Amin HMA. A highly selective Hg 2+ colorimetric sensor and antimicrobial agent based on green synthesized silver nanoparticles using Equisetum diffusum extract. RSC Adv 2023; 13:28666-28675. [PMID: 37790097 PMCID: PMC10543206 DOI: 10.1039/d3ra05070j] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 09/24/2023] [Indexed: 10/05/2023] Open
Abstract
Plasmonic nanoparticles such as Ag have gained great interest in the biomedical domain and chemical analysis due to their unique optical properties. Herein, we report a simple, cost-effective, and highly selective colorimetric sensor of mercury(ii) based on E. diffusum (horsetail) extract-functionalized Ag nanoparticles (ED-AgNPs). The ED-AgNPs were synthesized by exploiting the coordination of Ag+ with the various functional groups of ED extract under sunlight exposure for only tens of seconds. ED-AgNPs (63 nm) were characterized using various techniques such as UV-vis, FTIR, DLS, SEM and EDX. FTIR spectra suggested the successful encapsulation of the AgNPs surface with ED extract and XRD confirmed its crystalline nature. This ED-AgNPs colorimetric sensor revealed remarkable selectivity towards Hg2+ in aqueous solution among other transition metal ions through a redox reaction mechanism. Besides, the sensor exhibited high sensitivity with rapid response and a detection limit of 70 nM. The sensor demonstrated feasibility for Hg(ii) detection in spiked tap and river water samples. In addition, the synthesized ED-AgNPs revealed enhanced antimicrobial activity with higher efficacy against the Gram-positive bacterium (L. monocytogenes with an inhibition zone of 18 mm) than the Gram-negative bacterium (E. coli with an inhibition zone of 10 mm). The simplicity and adaptability of this colorimetric sensor render it a promising candidate for on-site and point-of-care detection of heavy metal ions in diverse conditions.
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Affiliation(s)
- Amina Jabbar
- Institute of Chemistry, University of Sargodha Sargodha 40100 Pakistan
| | - Azhar Abbas
- Institute of Chemistry, University of Sargodha Sargodha 40100 Pakistan
- Department of Chemistry, Government Ambala Muslim College Sargodha 40100 Pakistan
| | - Nasir Assad
- Institute of Chemistry, University of Sargodha Sargodha 40100 Pakistan
| | | | - Hassan A Alhazmi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University Jazan 82912 Saudi Arabia
- Substance Abuse and Toxicology Research Centre, Jazan University Jazan 82912 Saudi Arabia
| | - Asim Najmi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University Jazan 82912 Saudi Arabia
| | - Khalid Zoghebi
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University Jazan 82912 Saudi Arabia
| | - Mohammed Al Bratty
- Department of Pharmaceutical Chemistry, College of Pharmacy, Jazan University Jazan 82912 Saudi Arabia
| | - Ali Hanbashi
- Department of Pharmacology and Toxicology, College of Pharmacy, Jazan University Jazan 82912 Saudi Arabia
| | - Hatem M A Amin
- Chemistry Department, Faculty of Science, Cairo University Giza 12613 Egypt
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