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Sivalingam AM, Pandian A, Rengarajan S, Boopathy N, Selvaraj KRN. A comparative study of in vivo toxicity in zebrafish embryos synthesized CuO nanoparticles characterized from Salacia reticulata. ENVIRONMENTAL GEOCHEMISTRY AND HEALTH 2024; 46:311. [PMID: 39001930 DOI: 10.1007/s10653-024-02104-1] [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: 12/29/2023] [Accepted: 06/26/2024] [Indexed: 07/15/2024]
Abstract
The Salacia reticulata, a medicinal woody climbing shrub, was utilized for our study, the green synthesis of CuO nanoparticles, which were analyzed through SEM, EDX, FTIR, XRD, and UV‒Vis spectroscopy. This study assessed the toxicity to zebrafish embryos and explored the antibacterial, cytotoxic, antidiabetic, and anti-inflammatory properties of the synthesized nanoparticles. In results, the UV absorption of the CuO NPs showed that the intensity of nanoparticle green colloidal suspension changed from blue to green, which also confirmed that the spectrum of the green CuO NPs changed from colorless to black. in FT-IR and XRD spectral analysis to identify functional groups and determine the particle size of CuO NPs prepared by green and chemical methods. Its showed that CuO NPs (green) had a size of approximately 42.2 nm, while CuO NPs (chemical) had a size of approximately 84 nm. The morphology of these NPs was analyzed using SEM-EDX. Compared with their chemically prepared counterparts, the green-synthesized CuO nanoparticles demonstrated superior dispersion. Additionally, both green and chemical CuO nanoparticles at a concentration of 200 µL/mL caused developmental anomalies and increased mortality in zebrafish embryos and larvae. The green and chemical CuO NPs inhibited α-glucosidase enzyme activity at concentrations between 10 and 50 µL/mL, with IC50 values of 22 µL/mL and 26 µL/mL, respectively. The extract exhibited anti-inflammatory activity, with IC50 values of 274 and 109 µL/mL. The authors concluded that this green nanoparticle method has potential as a more eco-friendly and cost-effective alternative to traditional synthetic methods. NPs are widely used in human contact fields (medicine and agriculture), hence synthesis methods that do not involve toxic substances are becoming increasingly important.
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Affiliation(s)
- Azhagu Madhavan Sivalingam
- Natural Products and Nano Biotechnology Research Lab, Department of Community Medicine, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, 602 105, Tamil Nadu, India.
| | - Arjun Pandian
- Centre for Applied Research, Institute of Biotechnology, Saveetha School of Engineering (SSE), Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, 602105, Tamil Nadu, India
| | - Sumathy Rengarajan
- Department of Biotechnology, Valliammal College for Women, Tamil Nadu, E-9; Anna Nagar East, Chennai, 600 102, India
| | - Nisha Boopathy
- Natural Products and Nano Biotechnology Research Lab, Department of Community Medicine, Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, 602 105, Tamil Nadu, India
| | - Karthick Raja Namasivayam Selvaraj
- Centre for Applied Research, Institute of Biotechnology, Saveetha School of Engineering (SSE), Saveetha Institute of Medical and Technical Sciences (SIMATS), Thandalam, Chennai, 602105, Tamil Nadu, India
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Guerra RO, do Carmo Neto JR, da Silva PEF, Franco PIR, Barbosa RM, de Albuquerque Martins T, Costa-Madeira J, de Assunção TSF, de Oliveira CJF, Machado JR, Silva Teixeira LDA, Rodrigues WF, Júnior VR, Silva ACA, da Silva MV. Metallic nanoparticles and treatment of cutaneous leishmaniasis: A systematic review. J Trace Elem Med Biol 2024; 83:127404. [PMID: 38364464 DOI: 10.1016/j.jtemb.2024.127404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 01/22/2024] [Accepted: 01/29/2024] [Indexed: 02/18/2024]
Abstract
BACKGROUND Cutaneous leishmaniasis (LC) is an infectious vector-borne disease caused by parasites belonging to the genus Leishmania. Metallic nanoparticles (MNPs) have been investigated as alternatives for the treatment of LC owing to their small size and high surface area. Here, we aimed to evaluate the effect of MNPs in the treatment of LC through experimental, in vitro and in vivo investigations. METHODS The databases used were MEDLINE/ PubMed, Scopus, Web of Science, Embase, and Science Direct. Manual searches of the reference lists of the included studies and grey literature were also performed. English language and experimental in vitro and in vivo studies using different Leishmania species, both related to MNP treatment, were included. This study was registered in PROSPERO (CRD42021248245). RESULTS A total of 93 articles were included. Silver nanoparticles are the most studied MNPs, and L. tropica is the most studied species. Among the mechanisms of action of MNPs in vitro, we highlight the production of reactive oxygen species, direct contact of MNPs with the biomolecules of the parasite, and release of metal ions. CONCLUSION MNPs may be considered a promising alternative for the treatment of LC, but further studies are needed to define their efficacy and safety.
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Affiliation(s)
- Rhanoica Oliveira Guerra
- Department of Biochemistry and Immunology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirão Preto, SP, Brazil
| | - José Rodrigues do Carmo Neto
- Department of Bioscience and Technology, Institute of Tropical Pathology and Public Health, Federal University of Goiás, Goiania, Goiás, Brazil.
| | - Priscilla Elias Ferreira da Silva
- Post Graduation Course of Tropical Medicine and Infectology, Institute of Healthy Science´s, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Pablo Igor Ribeiro Franco
- Department of Bioscience and Technology, Institute of Tropical Pathology and Public Health, Federal University of Goiás, Goiania, Goiás, Brazil
| | - Rafaela Miranda Barbosa
- Department of Basic and Applied Immunology, Ribeirão Preto Medical School, University of São Paulo, Ribeirão Preto, SP, Brazil
| | - Tarcísio de Albuquerque Martins
- Post-Graduation Course of Healthy Science, Institute of Healthy Science, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Juliana Costa-Madeira
- Department of Biochemistry and Immunology, Ribeirao Preto Medical School, University of Sao Paulo, Ribeirão Preto, SP, Brazil
| | - Thais Soares Farnesi de Assunção
- Post Graduation Course of Tropical Medicine and Infectology, Institute of Healthy Science´s, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | | | - Juliana Reis Machado
- Department of General Pathology, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Luciana de Almeida Silva Teixeira
- Department of Internal Medicine, Institute of Healthy Science, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Wellington Francisco Rodrigues
- Post-Graduation Course of Healthy Science, Institute of Healthy Science, Federal University of Triângulo Mineiro, Uberaba, Minas Gerais, Brazil
| | - Virmondes Rodrigues Júnior
- Department of Microbiology, Immunology and Parasitology, Institute of Biological and Natural Sciences, Brazil
| | - Anielle Christine Almeida Silva
- Laboratory of New Nanostructured and Functional Materials, Physics Institute, Federal University of Alagoas, Maceió, Alagoas, Brazil
| | - Marcos Vinicius da Silva
- Department of Microbiology, Immunology and Parasitology, Institute of Biological and Natural Sciences, Brazil.
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3
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Rocha V, Ferreira-Santos P, Aguiar C, Neves IC, Tavares T. Valorization of plant by-products in the biosynthesis of silver nanoparticles with antimicrobial and catalytic properties. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2024; 31:14191-14207. [PMID: 38278998 PMCID: PMC10881659 DOI: 10.1007/s11356-024-32180-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Accepted: 01/21/2024] [Indexed: 01/28/2024]
Abstract
Biosynthesis based on natural compounds has emerged as a sustainable approach for the production of metallic nanoparticles (MNP). The main objective of this study was to biosynthesize stable and multifunctional silver nanoparticles (AgNP) using different plant by-products as reducers and capping agents. Extracts obtained from Eucalyptus globulus, Pinus pinaster, Citrus sinensis, Cedrus atlantica and Camellia sinensis by-products, were evaluated. From all plant by-products tested, aqueous extract of eucalyptus leaves (EL), green tea (GT) and black tea (BT) were selected due to their higher antioxidant phenolic content and were individually employed as reducers and capping agents to biosynthesize AgNP. The green AgNP showed zeta potential values of -31.8 to -36.3 mV, with a wide range of particle sizes (40.6 to 86.4 nm), depending on the plant extract used. Green AgNP exhibited an inhibitory effect against various pathogenic bacteria, including Gram-negative (P. putida, E. coli, Vibrio spp.) and Gram-positive (B. megaterium, S. aureus, S. equisimilis) bacteria with EL-AgNP being the nanostructure with the greatest antimicrobial action. EL-AgNP showed an excellent photodegradation of indigo carmine (IC) dye under direct sunlight, with a removal percentage of up to 100% after 75 min. A complete cost analysis revealed a competitive total cost range of 8.0-9.0 €/g for the biosynthesis of AgNP.
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Affiliation(s)
- Verónica Rocha
- CEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal.
| | - Pedro Ferreira-Santos
- Department of Chemical Engineering, Faculty of Science, University of Vigo, As Lagoas, 32004, Ourense, Spain
| | - Cristina Aguiar
- CBMA-Centre of Molecular and Environmental Biology, University of Minho, 4710-057, Braga, Portugal
| | - Isabel C Neves
- CEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
- CQ-UM - Centre of Chemistry, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
| | - Teresa Tavares
- CEB - Centre of Biological Engineering, University of Minho, Campus de Gualtar, 4710-057, Braga, Portugal
- LABBELS -Associate Laboratory, 4710-057, Braga/Guimarães, Portugal
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Perumal P, Sathakkathulla NA, Kumaran K, Ravikumar R, Selvaraj JJ, Nagendran V, Gurusamy M, Shaik N, Gnanavadivel Prabhakaran S, Suruli Palanichamy V, Ganesan V, Thiraviam PP, Gunalan S, Rathinasamy S. Green synthesis of zinc oxide nanoparticles using aqueous extract of shilajit and their anticancer activity against HeLa cells. Sci Rep 2024; 14:2204. [PMID: 38273022 PMCID: PMC10810832 DOI: 10.1038/s41598-024-52217-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 01/16/2024] [Indexed: 01/27/2024] Open
Abstract
In the present study, ZnO nanoparticles have been synthesized using an aqueous extract of shilajit. The nanoparticles were characterized using different techniques such as UV (ultraviolet-visible spectrophotometer), FTIR (Fourier transform infrared), XRD (X-ray diffraction), particle size analysis, SEM (scanning electron microscope) and EDAX (Energy-dispersive X-ray) analysis. The UV absorption peak at 422.40 nm was observed for ZnO nanoparticles. SEM analysis showed the shape of nanoparticles to be spherical, FTIR spectrum confirmed the presence of zinc atoms, particle size analysis showed the nanoparticle size, EDAX confirmed the purity of ZnO nanoparticles whereas XRD pattern similar to that of JCPDS card for ZnO confirmed the presence of pure ZnO nanoparticles. The in vitro anticancer activity of ZnO nanoparticles against the HeLa cell line showed the IC50 value of 38.60 μg/mL compared to reference standard cisplatin. This finding confirms that ZnO nanoparticles from shilajit extract have potent cytotoxic effect on human cervical cancer cell lines.
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Affiliation(s)
- Parthasarathi Perumal
- Department of Molecular and Cell Biology Lab, Greensmed Labs, Thoraipakkam, Chennai, 600097, India
| | | | - Kalaivani Kumaran
- Department of Pharmaceutical Chemistry, EGS Pillay College of Pharmacy, Nagapattinam, 611002, India
| | - Ramaladevi Ravikumar
- Department of Pharmaceutical Chemistry, EGS Pillay College of Pharmacy, Nagapattinam, 611002, India
| | - Justin Jayaraj Selvaraj
- Department of Pharmaceutical Chemistry, EGS Pillay College of Pharmacy, Nagapattinam, 611002, India
| | - Vijayakumar Nagendran
- Department of Pharmaceutical Chemistry, EGS Pillay College of Pharmacy, Nagapattinam, 611002, India
| | - Mariappan Gurusamy
- Department of Pharmaceutics, St. Mary's College of Pharmacy, Secunderabad, Telangana, 500025, India
| | - Naazneen Shaik
- Department of Pharmaceutics, St. Mary's College of Pharmacy, Secunderabad, Telangana, 500025, India
| | | | - Vinothkumar Suruli Palanichamy
- Department of Pharmaceutical Chemistry, Pannai College of Pharmacy (Affiliated to the Tamil Nadu Dr. M.G.R. Medical University, Chennai), Dindigul, 624005, India
| | - Vellaichamy Ganesan
- Department of Pharmaceutical Chemistry, Pannai College of Pharmacy (Affiliated to the Tamil Nadu Dr. M.G.R. Medical University, Chennai), Dindigul, 624005, India
| | | | - Seshan Gunalan
- Centre of Advanced Study in Crystallography and Biophysics, Guindy Campus, University of Madras, Chennai, 600025, India
| | - Suresh Rathinasamy
- Department of Molecular and Cell Biology Lab, Greensmed Labs, Thoraipakkam, Chennai, 600097, India.
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Ibrahim NH, Taha GM, Hagaggi NSA, Moghazy MA. Green synthesis of silver nanoparticles and its environmental sensor ability to some heavy metals. BMC Chem 2024; 18:7. [PMID: 38184656 PMCID: PMC10771699 DOI: 10.1186/s13065-023-01105-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 12/12/2023] [Indexed: 01/08/2024] Open
Abstract
This study marks a pioneering effort in utilizing Vachellia tortilis subsp. raddiana (Savi) Kyal. & Boatwr., (commonly known as acacia raddiana) leaves as both a reducing and stabilizing agent in the green "eco-friendly" synthesis of silver nanoparticles (AgNPs). The research aimed to optimize the AgNPs synthesis process by investigating the influence of pH, temperature, extract volume, and contact time on both the reaction rate and the resulting AgNPs' morphology as well as discuss the potential of AgNPs in detecting some heavy metals. Various characterization methods, such as UV-vis spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), infrared spectroscopy (IR), Zeta sizer, EDAX, and transmitting electron microscopy (TEM), were used to thoroughly analyze the properties of the synthesized AgNPs. The XRD results verified the successful production of AgNPs with a crystallite size between 20 to 30 nm. SEM and TEM analyses revealed that the AgNPs are primarily spherical and rod-shaped, with sizes ranging from 8 to 41 nm. Significantly, the synthesis rate of AgNPs was notably higher in basic conditions (pH 10) at 70 °C. These results underscore the effectiveness of acacia raddiana as a source for sustainable AgNPs synthesis. The study also examined the AgNPs' ability to detect various heavy metal ions colorimetrically, including Hg2+, Cu2+, Pb2+, and Co2+. UV-Vis spectroscopy proved useful for this purpose. The color of AgNPs shifts from brownish-yellow to pale yellow, colorless, pale red, and reddish yellow when detecting Cu2+, Hg2+, Co2+, and Pb2+ ions, respectively. This change results in an alteration of the AgNPs' absorbance band, vanishing with Hg2+ and shifting from 423 to 352 nm, 438 nm, and 429 nm for Cu2+, Co2+, and Pb2+ ions, respectively. The AgNPs showed high sensitivity, with detection limits of 1.322 × 10-5 M, 1.37 × 10-7 M, 1.63 × 10-5 M, and 1.34 × 10-4 M for Hg2+, Cu2+, Pb2+, and Co2+, respectively. This study highlights the potential of using acacia raddiana for the eco-friendly synthesis of AgNPs and their effectiveness as environmental sensors for heavy metals, showcasing strong capabilities in colorimetric detection.
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Affiliation(s)
- Nesma H Ibrahim
- Environmental Applications of Nanomaterial's Lab., Department of Chemistry, Faculty of Science, Aswan University, Aswan, 81528, Egypt
| | - Gharib M Taha
- Environmental Applications of Nanomaterial's Lab., Department of Chemistry, Faculty of Science, Aswan University, Aswan, 81528, Egypt
| | - Noura Sh A Hagaggi
- Botany Department, Faculty of Science, Aswan University, Aswan, 81528, Egypt
| | - Marwa A Moghazy
- Environmental Applications of Nanomaterial's Lab., Department of Chemistry, Faculty of Science, Aswan University, Aswan, 81528, Egypt.
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6
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Yang J, Shang J, Yang L, Wei D, Wang X, Deng Q, Zhong Z, Ye Y, Zhou M. Nanotechnology-Based Drug Delivery Systems for Honokiol: Enhancing Therapeutic Potential and Overcoming Limitations. Int J Nanomedicine 2023; 18:6639-6665. [PMID: 38026538 PMCID: PMC10656744 DOI: 10.2147/ijn.s431409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2023] [Accepted: 10/30/2023] [Indexed: 12/01/2023] Open
Abstract
Honokiol (HNK) is a small-molecule polyphenol that has garnered considerable attention due to its diverse pharmacological properties, including antitumor, anti-inflammatory, anti-bacterial, and anti-obesity effects. However, its clinical application is restricted by challenges such as low solubility, poor bioavailability, and rapid metabolism. To overcome these limitations, researchers have developed a variety of nano-formulations for HNK delivery. These nano-formulations offer advantages such as enhanced solubility, improved bioavailability, extended circulation time, and targeted drug delivery. However, existing reviews of HNK primarily focus on its clinical and pharmacological features, leaving a gap in the comprehensive evaluation of HNK delivery systems based on nanotechnology. This paper aims to bridge this gap by comprehensively reviewing different types of nanomaterials used for HNK delivery over the past 15 years. These materials encompass vesicle delivery systems, nanoparticles, polymer micelles, nanogels, and various other nanocarriers. The paper details various HNK nano-delivery strategies and summarizes their latest applications, development prospects, and future challenges. To compile this review, we conducted an extensive search using keywords such as "honokiol", "nanotechnology", and "drug delivery system" on reputable databases, including PubMed, Scopus, and Web of Science, covering the period from 2008 to 2023. Through this search, we identified and selected approximately 90 articles that met our specific criteria.
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Affiliation(s)
- Jing Yang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Jinlu Shang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Liuxuan Yang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Daiqing Wei
- Department of Orthopaedics, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Xia Wang
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Qinmin Deng
- Department of Clinical Pharmacy, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Zhirong Zhong
- Department of Pharmaceutical Sciences, School of Pharmacy, Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Yun Ye
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
| | - Meiling Zhou
- Department of Pharmacy, The Affiliated Hospital of Southwest Medical University, Luzhou, Sichuan, People’s Republic of China
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7
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Hamdy DA, Ismail MAM, El-Askary HM, Abdel-Tawab H, Ahmed MM, Fouad FM, Mohamed F. Newly fabricated zinc oxide nanoparticles loaded materials for therapeutic nano delivery in experimental cryptosporidiosis. Sci Rep 2023; 13:19650. [PMID: 37949873 PMCID: PMC10638360 DOI: 10.1038/s41598-023-46260-3] [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: 07/01/2023] [Accepted: 10/30/2023] [Indexed: 11/12/2023] Open
Abstract
Cryptosporidiosis is a global health problem that threatens the lives of immunocompromised patients. This study targets to fabricate and investigate the efficiency of zinc oxide nanoparticles (ZnO-NPs), nitazoxanide (NTZ)-loaded ZnO-NPs, and Allium sativum (A. sativum)-loaded ZnO-NPs in treating cryptosporidiosis. Further FTIR, SEM, XRD, and zeta analysis were used for the characterization of ZnO-NPs and loaded materials. The morphology of loaded materials for ZnO-NPs changed into wrapped layers and well-distributed homogenous particles, which had a direct effect on the oocyst wall. The charge surface of all particles had a negative sign, which indicated well distribution into the parasite matrix. For anti-cryptosporidiosis efficiency, thirty immunosuppressed Cryptosporidium parvum-infected mice, classified into six groups, were sacrificed on the 21st day after infection with an evaluation of parasitological, histopathological, and oxidative markers. It was detected that the highest reduction percent of Cryptosporidium oocyst shedding was (81.5%) in NTZ, followed by (71.1%) in A. sativum-loaded ZnO-NPs-treated groups. Also, treatment with A. sativum and NTZ-loaded ZnO-NPs revealed remarkable amelioration of the intestinal, hepatic, and pulmonary histopathological lesions. Furthermore, they significantly produced an increase in GSH values and improved the changes in NO and MDA levels. In conclusion, this study is the first to report ZnO-NPs as an effective therapy for treating cryptosporidiosis, especially when combined with other treatments that enhance their antioxidant activity. It provides an economical and environment-friendly approach to novel delivery synthesis for antiparasitic applications.
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Affiliation(s)
- Doaa A Hamdy
- Department of Medical Parasitology, College of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Mousa A M Ismail
- Department of Medical Parasitology, College of Medicine, Cairo University, Giza, Egypt
| | - Hala M El-Askary
- Department of Medical Parasitology, College of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Heba Abdel-Tawab
- Department of Zoology, Faculty of Science, Beni-Suef University, Beni-Suef, Egypt
| | - Marwa M Ahmed
- Department of Pathology, College of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Fatma M Fouad
- Department of Medical Parasitology, College of Medicine, Beni-Suef University, Beni-Suef, Egypt
| | - Fatma Mohamed
- Nanophotonics and Applications (NPA) Lab, Faculty of Science, Beni-Suef University, Beni-Suef, 62514, Egypt.
- Materials Science Lab, Chemistry Department, Faculty of Science, Beni-Suef University, Beni-Suef, 62511, Egypt.
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8
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Rizwana H, Aljowaie RM, Al Otibi F, Alwahibi MS, Alharbi SA, Al Asmari SA, Aldosari NS, Aldehaish HA. Antimicrobial and antioxidant potential of the silver nanoparticles synthesized using aqueous extracts of coconut meat (Cocos nucifera L). Sci Rep 2023; 13:16270. [PMID: 37758773 PMCID: PMC10533512 DOI: 10.1038/s41598-023-43384-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Accepted: 09/22/2023] [Indexed: 09/29/2023] Open
Abstract
Human pathogenic fungi and bacteria pose a huge threat to human life, accounting for high rates of mortality every year. Unfortunately, the past few years have seen an upsurge in multidrug resistance pathogens. Consequently, finding an effective alternative antimicrobial agent is of utmost importance. Hence, this study aimed to phytofabricate silver nanoparticles (AgNPs) using aqueous extracts of the solid endosperm of Cocos nucifera L, also known as coconut meat (Cm). Green synthesis is a facile, cost-effective and eco-friendly methods which has several benefits over other physical and chemical methods. The synthesized nanoparticles were characterized by UV-Vis spectroscopy, Fourier transform infrared spectroscopy (FTIR), X-ray diffraction analysis (XRD), field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), and dynamic light scattering (DLS). The Cm-AgNPs showed a UV-Vis peak at 435 nm and were crystalline and quasi-spherical, with an average size of 15 nm. The FTIR spectrum displayed functional groups of phenols, alkaloids, sugars, amines, and carbonyl compounds, which are vital in the reduction and capping of NPs. The antibacterial and anticandidal efficacy of the Cm-AgNPs was assessed by the agar-well diffusion method and expressed as a zone of inhibition (ZOI). Amongst all the test isolates, Staphylococcus epidermidis, Candida auris, and methicillin-resistant Staphylococcus epidermidis were more susceptible to the NPs with a ZOI of 26.33 ± 0.57 mm, 19.33 ± 0.57 mm, and 18 ± 0.76 mm. The MIC and MFC values for Candida spp. were higher than the bacterial test isolates. Scanning electron microscopic studies of all the test isolates at their MIC concentrations showed drastically altered cell morphology, indicating that the NPs could successfully cross the cell barrier and damage the cell integrity, causing cell death. This study reports the efficacy of Cm-AgNPs against several Candida and bacterial strains, which had not been reported in earlier studies. Furthermore, the synthesized AgNPs exhibited significant antioxidant activity. Thus, the findings of this study strongly imply that the Cm-AgNPs can serve as promising candidates for therapeutic applications, especially against multidrug-resistant isolates of Candida and bacteria. However, further investigation is needed to understand the mode of action and biosafety.
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Affiliation(s)
- Humaira Rizwana
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 22452, 11495, Riyadh, Saudi Arabia.
| | - Reem M Aljowaie
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 22452, 11495, Riyadh, Saudi Arabia
| | - Fatimah Al Otibi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 22452, 11495, Riyadh, Saudi Arabia
| | - Mona S Alwahibi
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 22452, 11495, Riyadh, Saudi Arabia
| | - Saleh Ali Alharbi
- Department of Microbiology, Ministry of Health, Regional Laboratory, 14969, Riyadh, Saudi Arabia
| | - Saeed Ali Al Asmari
- Department of Microbiology, Ministry of Health, Regional Laboratory, 14969, Riyadh, Saudi Arabia
| | - Noura S Aldosari
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 22452, 11495, Riyadh, Saudi Arabia
| | - Horiah A Aldehaish
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 22452, 11495, Riyadh, Saudi Arabia
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He Z, Yang H, Gu Y, Xie Y, Wu J, Wu C, Song J, Zhao M, Zong D, Du W, Qiao J, Pang Y, Liu Y. Green Synthesis of MOF-Mediated pH-Sensitive Nanomaterial AgNPs@ZIF-8 and Its Application in Improving the Antibacterial Performance of AgNPs. Int J Nanomedicine 2023; 18:4857-4870. [PMID: 37662688 PMCID: PMC10473413 DOI: 10.2147/ijn.s418308] [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: 04/25/2023] [Accepted: 08/04/2023] [Indexed: 09/05/2023] Open
Abstract
Purpose Herein, an emerging drug delivery system was constructed based on zeolite imidazole backbone (ZIF-8) to improve antibacterial defects of nanosilver (AgNPs), such as easily precipitated and highly cytotoxic. Methods The homogeneous dispersion of AgNPs on ZIF-8 was confirmed by UV-Vis spectroscopy, FTIR spectroscopy, particle size analysis, zeta potential analysis, and SEM. The appropriate AgNPs loading ratio on ZIF-8 was screened through the cell and antibacterial experiments based on biosafety and antibacterial performance. The optimal environment for AgNPs@ZIF-8 to exert antibacterial performance was probed in the context of bacterial communities under different acid-base conditions. The potential mechanism of AgNPs@ZIF-8 to inhibit the common clinical strains was investigated by observing the biofilm metabolic activity and the level of reactive oxygen species (ROS) in bacteria. Results The successful piggybacking of AgNPs by ZIF-8 was confirmed using UV-Vis spectroscopy, FTIR spectroscopy, particle size analysis, zeta potential analysis, and SEM characterization methods. Based on the bacterial growth curve (0-24 hours), the antibacterial ability of AgNPs@ZIF-8 was found to be superior to AgNPs. When the mass ratio of ZIF-8 and AgNPs was 1:0.25, the selection of AgNPs@ZIF-8 was based on its superior antimicrobial efficacy and enhanced biocompatibility. Notably, under weakly acidic bacterial microenvironments (pH=6.4), AgNPs@ZIF-8 demonstrated a more satisfactory antibacterial effect. In addition, experiments on biofilms showed that concentrations of AgNPs@ZIF-8 exceeding 1×MIC resulted in more than 50% biofilm removal. The nanomedicine was found to increase ROS levels upon detecting the ROS concentration in bacteria. Conclusion Novel nanocomposites consisting of low cytotoxicity drug carrier ZIF-8 loaded with AgNPs exhibited enhanced antimicrobial effects compared to AgNPs alone. The pH-responsive nano drug delivery system, AgNPs@ZIF-8, exhibited superior antimicrobial activity in a mildly acidic environment. Moreover, AgNPs@ZIF-8 effectively eradicated pathogenic bacterial biofilms and elevated the intracellular level of ROS.
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Affiliation(s)
- Zhiqiang He
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Huan Yang
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Yufan Gu
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Yuhan Xie
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Jianan Wu
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Chen Wu
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Jiawei Song
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Maofang Zhao
- School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Da Zong
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Wenlong Du
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Jiaju Qiao
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Yipeng Pang
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
- School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
| | - Yi Liu
- Department of Biophysics, School of Life Sciences, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
- School of Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
- Jiangsu Key Laboratory of New Drug Research and Clinical Pharmacy, Xuzhou Medical University, Xuzhou, Jiangsu, 221004, People’s Republic of China
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10
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Rizwan M, Faisal S, Tariq MH, Zafar S, Khan A, Ahmad F. Enterobacter hormaechei-Driven Novel Biosynthesis of Tin Oxide Nanoparticles and Evaluation of Their Anti-aging, Cytotoxic, and Enzyme Inhibition Potential. ACS OMEGA 2023; 8:27439-27449. [PMID: 37546648 PMCID: PMC10398689 DOI: 10.1021/acsomega.3c02932] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 06/14/2023] [Indexed: 08/08/2023]
Abstract
Nanotechnology is a research hotspot that has gained considerable interest due to its potential inferences in the bioscience, medical, and engineering disciplines. The present study uses biomass from the Enterobacter hormaechei EAF63 strain to create bio-inspired metallic tin oxide nanoparticles (SnO2 NPs). The biosynthesized NPs were extensively analyzed using UV spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDX), and Fourier transform infrared (FTIR) techniques. The identification of the crystalline phase was confirmed by XRD. The SEM technique elucidated the morphological characteristics and size of SnO2 NPs. SEM investigation revealed that the SnO2 NPs have a size of 10 nm with spherical morphology. The capping of NPs was confirmed by FTIR analysis that revealed the presence of different compounds found in the biomass of the E. hormaechei EAF63 strain. Later, EDX confirmed the elemental composition of NPs. Moreover, the synthesized SnO2 NPs were employed for important applications including anti-aging, anti-Alzheimer's, anti-inflammatory, anti-larvicidal, and antibacterial action against sinusitis pathogens. The highest value was observed for Streptococcus pyogenes (19.75 ± 0.46), followed by Moraxella catarrhalis (17.49 ± 0.82) and Haemophilus influenzae (15.31 ± 0.73), respectively. Among the used concentrations, the highest inhibition of 76.8 ± 0.93 for 15-lipoxygenase (15-LOX) was observed at 400 μg/mL, followed by 67.4 ± 0.91 for cyclooxygenase-1 (COX-1). So, as an outcome, E. hormaechei-mediated SnO2 NPs might be considered as the safe and effective nanoplatforms for multifunctional biological applications in the field of nanomedicine.
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Affiliation(s)
- Muhammad Rizwan
- Center
for Biotechnology and Microbiology, University
of Swat, Swat 19120, Khyber Pakhtunkhwa, Pakistan
| | - Shah Faisal
- Institute
of Biotechnology and Microbiology, Bacha
Khan University, Charsadda 24460, Khyber Pakhtunkhwa, Pakistan
| | | | - Sania Zafar
- Institute
of Molecular Biology and Biotechnology, Bahauddin Zakariya University, Multan 60000, Pakistan
| | - Ajmal Khan
- Institute
of Biotechnology and Microbiology, Bacha
Khan University, Charsadda 24460, Khyber Pakhtunkhwa, Pakistan
| | - Farhan Ahmad
- Institute
of Biotechnology and Microbiology, Bacha
Khan University, Charsadda 24460, Khyber Pakhtunkhwa, Pakistan
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11
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Khan KA, Shah A, Nisar J, Haleem A, Shah I. Photocatalytic Degradation of Food and Juices Dyes via Photocatalytic Nanomaterials Synthesized through Green Synthetic Route: A Systematic Review. Molecules 2023; 28:4600. [PMID: 37375155 DOI: 10.3390/molecules28124600] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 05/31/2023] [Accepted: 06/01/2023] [Indexed: 06/29/2023] Open
Abstract
The unavailability of non-poisonous and hygienic food substances is the most challenging issue of the modern era. The uncontrolled usage of toxic colorant moieties in cosmetics and food manufacturing units leads to major threats to human life. The selection of environmentally benign approaches for the removal of these toxic dyes has gained the utmost attention from researchers in recent decades. This review article's main aim is the focus on the application of green-synthesized nanoparticles (NPs) for the photocatalytic degradation of toxic food dyes. The use of synthetic dyes in the food industry is a growing concern due to their harmful effects on human health and the environment. In recent years, photocatalytic degradation has emerged as an effective and eco-friendly method for the removal of these dyes from wastewater. This review discusses the various types of green-synthesized NPs that have been used for photocatalytic degradation (without the production of any secondary pollutant), including metal and metal oxide NPs. It also highlights the synthesis methods, characterization techniques, and photocatalytic efficiency of these NPs. Furthermore, the review explores the mechanisms involved in the photocatalytic degradation of toxic food dyes using green-synthesized NPs. Different factors that responsible for the photodegradation, are also highlighted. Advantages and disadvantages, as well as economic cost, are also discussed briefly. This review will be advantageous for the readers because it covers all aspects of dyes photodegradation. The future feature and limitations are also part of this review article. Overall, this review provides valuable insights into the potential of green-synthesized NPs as a promising alternative for the removal of toxic food dyes from wastewater.
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Affiliation(s)
- Kashif Ali Khan
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Afzal Shah
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Jan Nisar
- National Centre of Excellence in Physical Chemistry, University of Peshawar, Peshawar 25120, Pakistan
| | - Abdul Haleem
- School of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang 212013, China
| | - Iltaf Shah
- Department of Chemistry, College of Science, United Arab Emirates University, Al Ain P.O. Box 15551, United Arab Emirates
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12
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Hasan Chowdhury MA, Al Araby SQ, Alelwani W, Kattan SW, Mansouri OA, Uddin Rahat MR, Khan M, Tangpong J, Rahman MA. Green-synthesized nanoparticles of the polyherbal extract attenuate the necrosis of pancreatic β-cell in a streptozotocin-induced diabetic model. Heliyon 2023; 9:e16137. [PMID: 37251822 PMCID: PMC10208926 DOI: 10.1016/j.heliyon.2023.e16137] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Revised: 04/21/2023] [Accepted: 05/06/2023] [Indexed: 05/31/2023] Open
Abstract
Plant-based nanoformulation is one of the novel approaches for therapeutic benefits. This research synthesized a silver nanoparticle from the polyherbal combination of four plants/seeds (Momordica charantia, Trigonella foenum-graecum, Nigella sativa, and Ocimum sanctum) and investigated its antidiabetic effects in streptozotocin-induced Wistar albino rat model. The polyherbal extract (PH) was extracted by the Soxhlet-solvent extraction method and the resulting crude extract was undergone for silver nanoparticle synthesis. The PH extract was subjected to a four-week intervention in fructose-fed streptozotocin-induced Wistar Albino rats' models and in vitro antioxidative tests. Experimental animals (age: 6-7 weeks, male, body weight: 200-220 g), were divided into five groups including normal control (NC), reference control (RC), diabetic control (DC), and treatment groups PH200, PH100, and PHAgNP20. After three weeks of intervention, body weight, weekly blood glucose level, oral glucose tolerance test, AST, ALT, alkaline phosphatase, total cholesterol, triglycerides, uric acid, urea, and creatinine level of PH200 were found to be significantly (P < 0.05) improved compared to the diabetic control. The same dose demonstrated better regeneration of damaged pancreatic and kidney tissues. In vitro antioxidant assay manifested promising IC50 values of 86.17 μg/mL for DPPH, 711.04 μg/mL for superoxide free radical, and 0.48 mg/mL for Iron chelating activity of the polyherbal extract. GC-MS analysis impacted the major volatile compounds of the PH. The data demonstrate that the PH and its nanoparticles could be a novel source of antidiabetic therapeutics through an advanced dose-response study in the type 2 diabetic model.
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Affiliation(s)
| | | | - Walla Alelwani
- Department of Biochemistry, College of Science, University of Jeddah, Jeddah, Saudi Arabia
| | - Shahad W. Kattan
- Medical Laboratory Department, College of Applied Medical Sciences, Taibah University, Yanbu, Saudi Arabia
| | - Omniah A. Mansouri
- Department of Biology, Collage of Science, University of Jeddah, Saudi Arabia
| | - Mohammad Rasib Uddin Rahat
- Department of Pharmacy, International Islamic University Chittagong, Kumira, Sitakunda, Chittagong-4318, Bangladesh
| | - Mala Khan
- Bangladesh Reference Institute for Chemical Measurements (BRiCM), Dr. Qudrat-i-Khuda Road, Dhanmondi, Dhaka-1205, Bangladesh
| | - Jitbanjong Tangpong
- School of Allied Health Sciences, Walailak University, Nakkhon-Shi Thammarat, Nakhon Si Thammarat, 80160, Thailand
| | - Md. Atiar Rahman
- Department of Biochemistry & Molecular Biology, University of Chittagong, Chittagong-4331, Bangladesh
- School of Allied Health Sciences, Walailak University, Nakkhon-Shi Thammarat, Nakhon Si Thammarat, 80160, Thailand
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13
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Wilson JJ, Harimuralikrishnaa T, Sivakumar T, Mahendran S, Ponmanickam P, Thangaraj R, Sevarkodiyone S, Alharbi NS, Kadaikunnan S, Venkidasamy B, Thiruvengadam M, Govindasamy R. Biogenic Synthesis of Silver Nanoparticles Using Pantoea stewartii and Priestia aryabhattai and Their Antimicrobial, Larvicidal, Histopathological, and Biotoxicity Potential. Bioengineering (Basel) 2023; 10:bioengineering10020248. [PMID: 36829742 PMCID: PMC9952830 DOI: 10.3390/bioengineering10020248] [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: 01/12/2023] [Revised: 02/09/2023] [Accepted: 02/10/2023] [Indexed: 02/16/2023] Open
Abstract
In recent years, green nanotechnology has gained considerable importance for the synthesis of nanoparticles due to its economic viability and biosafety. In the current study, silver nanoparticles were synthesized using two bacterial isolates, H2 and H3, which were isolated from soil samples collected from the Western Ghats, Tamil Nadu, and identified at the species level as Pantoeastewartii (H2) and Priestiaaryabhattai (H3) by sequencing their 16s rRNA genes. Intracellularly synthesized silver nanoparticles were characterized by UV-visible spectroscopy, Fourier transform infrared spectroscopy, atomic force microscopy, and particle size analysis. AFM studies show that both of the bacterial synthesized Ag NPs were circular-shaped and disaggregated, with an average size distribution of 4 nm for Pantoeastewartii and 3.6 nm for Priestiaaryabhattai. Furthermore, their larvicidal activity, antimicrobial, histopathological, and biotoxicity effects were determined. The synthesized Ag NPs exhibited potent larvicidal activity against fourth instars of Ae.aegypti, An.stephensi, and Cx.quinquefasciatus exposed to a 50 µg/mL concentration for 24 h based on their LC50 and LC90 values. Histopathological studies of the affected mosquito larvae clearly show damage to the epithelial cells, food bolus, basement membrane, muscles, and midgut parts. The maximum antimicrobial activity of Priestiaaryabhattai-synthesized Ag NPs was observed for Streptomyces varsoviensis MTCC-1537, and that of Pantoea stewartii-synthesized Ag NPs was against Escherichia coli MTCC-43. The toxicity test on non-target organisms such as Artemia nauplii and zebrafish embryos indicates no visible abnormalities or mortality after their exposure for 48h. It is concluded that silver nanoparticles can easily be synthesized using Pantoea stewartii (H2) and Priestia aryabhattai (H3) as capping and reducing agents. Silver nanoparticles showed potent larvicidal activities and could potentially be used in integrated vector control programs because they are safe for other inhabitants of the same aquatic environment as mosquito larvae.
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Affiliation(s)
- Jeyaraj John Wilson
- Department of Microbiology, Ayya Nadar Janaki Ammal College, Sivakasi 626124, India
| | | | - Thangavel Sivakumar
- Department of Microbiology, Ayya Nadar Janaki Ammal College, Sivakasi 626124, India
| | - Shunmugiah Mahendran
- Department of Microbiology, Ayya Nadar Janaki Ammal College, Sivakasi 626124, India
| | | | - Ramasamy Thangaraj
- Department of Microbiology, Ayya Nadar Janaki Ammal College, Sivakasi 626124, India
| | | | - Naiyf S. Alharbi
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Shine Kadaikunnan
- Department of Botany and Microbiology, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
| | - Baskar Venkidasamy
- Department of Oral and Maxillofacial Surgery, Saveetha Dental College and Hospitals, Saveetha University, Chennai 600077, India
| | - Muthu Thiruvengadam
- Department of Applied Bioscience, College of Life and Environmental Sciences, Konkuk University, Seoul 05029, Republic of Korea
- Correspondence: (M.T.); (R.G.)
| | - Rajakumar Govindasamy
- Department of Orthodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Saveetha University, Chennai 600077, India
- Correspondence: (M.T.); (R.G.)
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14
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Kamal A, Saba M, Farooq M. Biocompatible formulations based on mycosynthesized iron oxide nanoparticles: Fabrication, characterization, and biological investigation. J Basic Microbiol 2023; 63:156-167. [PMID: 36529705 DOI: 10.1002/jobm.202200560] [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: 10/02/2022] [Revised: 11/22/2022] [Accepted: 12/03/2022] [Indexed: 12/23/2022]
Abstract
The current study was carried out to synthesize iron oxide nanoparticles (IONPs) via green reduction method from a wild mushroom collected from Quaid-i-Azam University, Islamabad, Pakistan. The collected fungus was identified as Daedalea sp. based on morphological characteristics. Prepared NPs were produced from iron chloride hexahydrate with fungal filtrate via combustion method. The as prepared NPs were characterized by using different techniques for example, scanning electron microscopy (SEM), X-ray diffractions (XRD), Fourier transform infrared spectroscopy (FT-IR), and ultraviolet visible (UV-Vis) spectroscopy. Morphology and size of the NPs were determined by SEM analysis. XRD study revealed crystalline nature of IONPs. The FT-IR spectrum exhibited peak at 3390.26 cm- 1 stretching that described the strong O-H band of the alcohol associated with mushroom texture. The major IONPs dose (0.75 mg/ml) demonstrated 71% growth inhibition against Aspergillus. Excellent antibacterial activities against Pseudomonas aeruginosa (28 mm), and Klesbsilla pneumonia (28 mm) were represented by the fabricated NPs. Further, highest reducing power (53.22 ± 0.72 µg AAE/mg) was shown by the highest administrated dose (400 µg/ml). Maximum 2,2-diphenyl-1-picrylhydrazyl and trolox antioxidant activity free radical scavenging activities at 400 µg/ml IONPs concentration were noted as 51.29 ± 0.48, and 83.12 ± 0.28 trolox equivalent antioxidant capacity, respectively. In brief, the negligible hemolytic activity against human red blood cells at the highest concentration (400 µg/ml), as well as, moderate antioxidant activities at low concentration suggest the application of the fabricated NPs in environmentally sound viable hygiene production.
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Affiliation(s)
- Asif Kamal
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Malka Saba
- Department of Plant Sciences, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muhammad Farooq
- Pakistan Council of Scientific and Industrial Research (PCSIR), PCSIR Head Office, Islamabad, Pakistan
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15
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Loshchinina EA, Vetchinkina EP, Kupryashina MA. Diversity of Biogenic Nanoparticles Obtained by the Fungi-Mediated Synthesis: A Review. Biomimetics (Basel) 2022; 8:biomimetics8010001. [PMID: 36648787 PMCID: PMC9844505 DOI: 10.3390/biomimetics8010001] [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: 11/02/2022] [Revised: 12/15/2022] [Accepted: 12/16/2022] [Indexed: 12/24/2022] Open
Abstract
Fungi are very promising biological objects for the green synthesis of nanoparticles. Biogenic synthesis of nanoparticles using different mycological cultures and substances obtained from them is a promising, easy and environmentally friendly method. By varying the synthesis conditions, the same culture can be used to produce nanoparticles with different sizes, shapes, stability in colloids and, therefore, different biological activity. Fungi are capable of producing a wide range of biologically active compounds and have a powerful enzymatic system that allows them to form nanoparticles of various chemical elements. This review attempts to summarize and provide a comparative analysis of the currently accumulated data, including, among others, our research group's works, on the variety of the characteristics of the nanoparticles produced by various fungal species, their mycelium, fruiting bodies, extracts and purified fungal metabolites.
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Affiliation(s)
| | - Elena P. Vetchinkina
- Correspondence: ; Tel.: +7-8452-970-444 or +7-8452-970-383; Fax: +7-8452-970-383
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16
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Roy S, Rhim JW. Starch/agar-based functional films integrated with enoki mushroom-mediated silver nanoparticles for active packaging applications. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2022.101867] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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17
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Zafar S, Faisal S, Jan H, Ullah R, Rizwan M, Abdullah, Alotaibi A, Bibi N, Rashid AU, Khattak A. Development of Iron Nanoparticles (FeNPs) Using Biomass of Enterobacter: Its Characterization, Antimicrobial, Anti-Alzheimer's, and Enzyme Inhibition Potential. MICROMACHINES 2022; 13:1259. [PMID: 36014181 PMCID: PMC9414903 DOI: 10.3390/mi13081259] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2022] [Revised: 07/27/2022] [Accepted: 07/28/2022] [Indexed: 09/07/2023]
Abstract
Nanotechnology is a new field that has gained considerable importance due to its potential uses in the field of biosciences, medicine, engineering, etc. In the present study, bio-inspired metallic iron nanoparticles (FeNPs) were prepared using biomass of Enterobacter train G52. The prepared particles were characterized by UV-spectroscopy, TGA, XRD, SEM, EDX, and FTIR techniques. The crystalline nature of the prepared FeNPs was confirmed by XRD. The SEM techniques revealed the particles size to be 23 nm, whereas in FTIR spectra the peaks in the functional group region indicated the involvement of bioactive compounds of selected bacterial strains in the capping of FeNPs. The EDX confirmed the presence of iron in the engineered FeNPs. The FeNPs were then evaluated for its antibacterial, antifungal, antioxidant, anti-inflammatory, anti-Alzheimer's, anti-larvicidal, protein kinase inhibition, anti-diabetic, and biocompatibility potentials using standard protocols. Substantial activities were observed in almost all biological assays used. The antioxidant, anti-cholinesterase, and anti-diabetic potential of the prepared nanoparticles were high in comparison to other areas of biological potential, indicating that the FeNPs are capable of targeting meditators of oxidative stress leading to diabetes and Alzheimer's disease. However, the claim made needs some further experimentation to confirm the observed potential in in vivo animal models.
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Affiliation(s)
- Sania Zafar
- Institute of Molecular Biology and Biotechnology, Bahauddin Zakariya University, Multan 60000, Pakistan
| | - Shah Faisal
- Department of Life Science, National Tsing Hua University, Hsinchu City 30071, Taiwan
- Department of Health and Biological Sciences, Abasyn University, Peshawar 25000, Pakistan
- Institute of Biotechnology and Microbiology, Bacha Khan University, Charsadda 24460, KPK, Pakistan
| | - Hasnain Jan
- Institute of Biochemical Sciences, National Taiwan University, Taipei 10617, Taiwan
| | - Riaz Ullah
- Medicinal Aromatic and Poisonous Plants Research Center, Department of Pharmacognosy, College of Pharmacy, King Saud University, Riyadh 12211, Saudi Arabia
| | - Muhammad Rizwan
- Center for Biotechnology and Microbiology, University of Swat, Odigram, Mingora 19130, Pakistan
| | - Abdullah
- Department of Microbiology, Abdul Wali Khan University, Mardan 23200, KPK, Pakistan
| | - Amal Alotaibi
- Department of Basic Science, College of Medicine, Princess Nourah Bint Abdulrahman University, Riyadh 11671, Saudi Arabia
| | - Nadia Bibi
- Department of Microbiology, Shaheed Benazir University, Peshawar 25000, KPK, Pakistan
| | - Amin Ur Rashid
- Department of Applied Physical and Material Sceinces, University of Swat, Odigram, Mingora 19130, Pakistan
| | - Aishma Khattak
- Department of Bioinformatics, Shaheed Benazir University, Peshawar 00384, KPK, Pakistan
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Al-Radadi NS, Abu-Dief AM. Silver nanoparticles (AgNPs) as a metal nano-therapy: possible mechanisms of antiviral action against COVID-19. INORG NANO-MET CHEM 2022. [DOI: 10.1080/24701556.2022.2068585] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Najlaa S. Al-Radadi
- Department of Chemistry, College of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
| | - Ahmed M. Abu-Dief
- Department of Chemistry, College of Science, Taibah University, Al-Madinah Al-Munawarah, Saudi Arabia
- Department of Chemistry, Faculty of Science, Sohag University, Sohag, Egypt
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Paraclostridium benzoelyticum Bacterium-Mediated Zinc Oxide Nanoparticles and Their In Vivo Multiple Biological Applications. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2022; 2022:5994033. [PMID: 35571251 PMCID: PMC9098347 DOI: 10.1155/2022/5994033] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Revised: 03/13/2022] [Accepted: 04/13/2022] [Indexed: 12/13/2022]
Abstract
We presented a low-cost, eco-friendly, and efficient bacterium-mediated synthesis of zinc oxide nanoparticles (ZnO-NPs) utilizing Paraclostridium benzoelyticum strain 5610 as a capping and reducing agent. Scanning electron microscopy, X-ray diffraction, Fourier transform infrared spectroscopy, energy-dispersive X-ray, and UV-vis spectroscopy were used to physiochemically characterize the biosynthesized ZnO-NPs. A major narrow peak at 441 nm was observed using UV-visible spectroscopy, verifying the presence of nanoparticles. According to SEM and TEM studies, the average dimensions of ZnO-NPs was 50 nm. The crystal size of 48.22 nm was determined by XRD analysis. FTIR analysis confirmed the presence of various reducing metabolites on the surface of ZnO-NPs. The synthesized nanoparticles were investigated for biological activity against Helicobacter suis, Helicobacter bizzozeronii, Helicobacter felis, and Helicobacter salomonis. Helicobacter suis was the most vulnerable strain, with an inhibitory zone of
mm at 5 mg/mL dosage. The anti-inflammatory and the findings of the rat paw edema experiments revealed that the bacterium-mediated ZnO-NPs had a strong inhibitory action. In the arthritis model, the solution of ZnO-NPs showed
% inhibitory effect of edema after 21 days when linked with that of the standard drug. In the antidiabetic assay, ZnO-NPs sharply reduced glucose level in STZ-induced diabetic mice. In this study, the particle biocompatibility by human red blood cells was also determined. Keeping in view the biological importance of ZnO-NPs, we may readily get the conclusion that Paraclostridium benzoelyticum strain 5610-mediated ZnO-NPs will be a prospective antidiabetic, antibacterial, antiarthritic, and anti-inflammatory agent in vivo experimental models and can be used as a potent antidiabetic drug.
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Monotheca buxifolia Driven Synthesis of Zinc Oxide Nano Material Its Characterization and Biomedical Applications. MICROMACHINES 2022; 13:mi13050668. [PMID: 35630135 PMCID: PMC9146105 DOI: 10.3390/mi13050668] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/26/2022] [Revised: 04/17/2022] [Accepted: 04/20/2022] [Indexed: 01/27/2023]
Abstract
The current study demonstrates a sophisticated and environmentally friendly synthesis of zinc oxide nanoparticles (ZnO-NPs) for a range of biological and environmental applications using Monotheca buxifolia as a bio-source. At the nanometer scale, a simple aqueous extract from Monotheca buxifolia was used to convert Zn into stable elemental zinc (Zn0). With an average size of 45.8 nm and a spherical shape, the NPs were stable and pure. The nanoparticles studied here were tested in vitro for bactericide, fungicide, biocompatibility, leishmaniasis, anti-diabetic effect, antioxidant effect, and anti-Alzheimer’s effect. According to our results, Monotheca buxifolia mediated ZnO-NPs are highly effective against spore-forming fungal strains and MDR bacterial strains. All examined bacterial isolates of UTI (urinary tract infection) were resistant to non-coated antibiotics; however, adding 1% of the produced ZnO-NPs to the treatments increased their bactericidal activity significantly. The NPs also showed dose-dependent cytotoxicity against Leishmania tropica parasites, with an LC50 of 248 μg/mL for promastigote parasites and 251 μg/mL for amastigote parasites. In addition, a significant inhibition of α-glucosidase, α-amylase, butyrylcholinesterase (BChE), and acetylcholinesterase (AChE) was discovered, indicating anti-Alzheimer’s and anti-diabetic effects. The biocompatibility of the particles with human red blood cells was also observed. Due to their environmentally friendly production, biological safety, and exceptional physicochemical properties, ZnO-NPs could be used as a new competitor for several biological and environmental applications.
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21
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Ali S, Jan FA, Ullah R, Wajidullah, Ullah N. Kinetic and Thermodynamic Study of the Photo Catalytic Degradation of Methylene Blue (MB) in Aqueous Solution Using Cadmium Sulphide (CdS) Nanocatalysts. CHEMISTRY AFRICA 2022. [DOI: 10.1007/s42250-022-00327-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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22
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Farooq M, Ihsan J, M K Mohamed R, Khan MA, Rehman TU, Ullah H, Ghani M, Saeed S, Siddiq M. Highly biocompatible formulations based on Arabic gum Nano composite hydrogels: Fabrication, characterization, and biological investigation. Int J Biol Macromol 2022; 209:59-69. [PMID: 35364204 DOI: 10.1016/j.ijbiomac.2022.03.162] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2021] [Revised: 03/14/2022] [Accepted: 03/24/2022] [Indexed: 12/26/2022]
Abstract
In the study, fabrication of Arabic gum (AG) hydrogels via reverse micellization method is reported. AG hydrogels were utilized as capping agents to encapsulate zinc sulphide (ZnS), and cadmium sulphide (CdS) nanoparticles via in-situ reduction. Pristine and nanocomposite hydrogels (AG-ZnS and AG-CdS) were characterized through SEM, EDX, TEM, XRD, FTIR, TGA, UV/Visible, and photoluminescence spectroscopy. The hydrogels were subjected to multiple biological assays including antimicrobial, antioxidant, and anti-diabetic formulation, in addition to biocompatibility test. The hydrogels were found to be more effective against bacterial and fungal strains. For instance, AG-ZnS exhibited excellent growth inhibition activity against Escherichia coli (ZoI: 12 ± 1.04 mm) and Candida albicans (35 ± 0.94 mm). Likewise, the nanocomposites hydrogel also displayed excellent DPPH and ABTS free radical scavenging capacity, total antioxidant capacity (TAC), and total reducing power (TRP) ability. Among the hydrogels, AG-ZnS demonstrated considerable α-amylase, and α-glucosidase inhibition potential. Above all, the hydrogels were found highly compatible with human red blood cells (hRBCs). Owing to remarkable antioxidant, antibacterial, antifungal, and bio-compatible nature, the fabricated nanocomposites hydrogels have the potential to be explored in tissue engineering, wound healing, drug delivery, and in environmentally friendly hygiene products.
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Affiliation(s)
- Muhammad Farooq
- Pakistan Council of Scientific and Industrial Research (PCSIR), 1-Constitution Avenue, G-5/2, Islamabad, Pakistan.
| | - Junaid Ihsan
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Rasha M K Mohamed
- Department of Chemistry, College of Science, Jouf University, P.O. Box: 2014, Sakaka, Saudi Arabia; Department of Chemistry, Faculty of Science, Assiut University, P.O. Box: 71515, Assiut, Egypt.
| | - Muhammad Aslam Khan
- Department of Biological Sciences, International Islamic University, Islamabad (IIUI), Pakistan
| | - Talmeez Ur Rehman
- Department of Microbiology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Hidayat Ullah
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Marvi Ghani
- Department of Medical Chemistry, Doctoral School of Molecular Medicine, University of Debrecen, 4032, Hungary
| | - Shaukat Saeed
- Department of Chemistry, Pakistan Institute of Engineering and Applied Sciences (PIEAS), Islamabad 45650, Pakistan
| | - Mohammad Siddiq
- Department of Chemistry, Quaid-i-Azam University, Islamabad 45320, Pakistan
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23
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Luna-Vázquez-Gómez R, Arellano-García ME, Toledano-Magaña Y, García-Ramos JC, Radilla-Chávez P, Salas-Vargas DS, Casillas-Figueroa F, Ruiz-Ruiz B, Pestryakov A, Bogdanchikova N. Bell Shape Curves of Hemolysis Induced by Silver Nanoparticles: Review and Experimental Assay. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:1066. [PMID: 35407184 PMCID: PMC9000491 DOI: 10.3390/nano12071066] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 03/20/2022] [Accepted: 03/21/2022] [Indexed: 02/06/2023]
Abstract
The hemolytic activity assay is a versatile tool for fast primary toxicity studies. This work presents a systematic study of the hemolytic properties of ArgovitTM silver nanoparticles (AgNPs) extensively studied for biomedical applications. The results revealed an unusual and unexpected bell-shaped hemolysis curve for human healthy and diabetic donor erythrocytes. With the decrease of pH from 7.4 and 6.8 to 5.6, the hemolysis profiles for AgNPs and AgNO3 changed dramatically. For AgNPs, the bell shape changed to a step shape with a subsequent sharp increase, and for AgNO3 it changed to a gradual increase. Explanations of these changes based on the aggregation of AgNPs due to the increase of proton concentration were suggested. Hemolysis of diabetic donor erythrocytes was slightly higher than that of healthy donor erythrocytes. The meta-analysis revealed that for only one AgNPs formulation (out of 48), a bell-shaped hemolysis profile was reported, but not discussed. This scarcity of data was explained by the dominant goal of studies consisting in achieving clinically significant hemolysis of 5-10%. Considering that hemolysis profiles may be bell-shaped, it is recommended to avoid extrapolations and to perform measurements in a wide concentration interval in hemolysis assays.
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Affiliation(s)
- Roberto Luna-Vázquez-Gómez
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | | | - Yanis Toledano-Magaña
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Juan Carlos García-Ramos
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Patricia Radilla-Chávez
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - David Sergio Salas-Vargas
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Francisco Casillas-Figueroa
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Balam Ruiz-Ruiz
- Escuela de Ciencias de la Salud, Campus Ensenada, Universidad Autónoma de Baja California (UABC), Mexicali 21100, Mexico; (R.L.-V.-G.); (Y.T.-M.); (J.C.G.-R.); (D.S.S.-V.); (F.C.-F.); (B.R.-R.)
| | - Alexey Pestryakov
- Research School of Chemistry and Applied Biomedical Sciences, Tomsk Polytechnic University, 634050 Tomsk, Russia
| | - Nina Bogdanchikova
- Nanoscience and Nanotechnology Center (CNyN), Campus Ensenada, National Autonomous University of Mexico (UNAM), Mexico City 04510, Mexico;
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Faisal S, Jan H, Abdullah, Alam I, Rizwan M, Hussain Z, Sultana K, Ali Z, Uddin MN. In Vivo Analgesic, Anti-Inflammatory, and Anti-Diabetic Screening of Bacopa monnieri-Synthesized Copper Oxide Nanoparticles. ACS OMEGA 2022; 7:4071-4082. [PMID: 35155901 PMCID: PMC8829860 DOI: 10.1021/acsomega.1c05410] [Citation(s) in RCA: 39] [Impact Index Per Article: 19.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/29/2021] [Accepted: 01/10/2022] [Indexed: 06/14/2023]
Abstract
In this work, an ecofriendly approach for biogenic production of copper oxide nanoparticles (CuO-NPs) was proposed by utilizing the Bacopa monnieri leaf extract as a reducing and stabilizing agent. The synthesis of CuO-NPs was instantly confirmed by a shift in the color of the copper solution from blue to dark gray. The use of UV-visible spectroscopy revealed a strong narrow peak at 535 nm, confirming the existence of monoclinic-shaped nanoparticles. The average size of CuO-NPs was 34.4 nm, according to scanning electron microscopy and transmission electron microscopy studies. The pristine crystalline nature of CuO-NPs was confirmed by X-ray diffraction. The monoclinic form of CuO-NPs with a crystallite size of 22 nm was determined by the sharp narrow peaks corresponding to 273, 541, 698, 684, and 366 Bragg's planes at different 2θ values. The presence of different reducing metabolites on the surface of CuO was shown by Fourier transform infrared analysis. The biological efficacy of CuO-NPs was tested against Helicobacter felis, Helicobacter suis, Helicobacter salomonis. and Helicobacter bizzozeronii. H. suis was the most susceptible strain with an inhibition zone of 15.84 ± 0.89 mm at 5 mg/mL of NPs, while the most tolerant strain was H. bizzozeronii with a 13.11 ± 0.83 mm of inhibition zone. In in vivo analgesic activity, CuO-NPs showed superior efficiency compared to controls. The maximum latency time observed was 7.14 ± 0.12 s at a dose level of 400 mg/kg after 90 min, followed by 5.21 ± 0.29 s at 400 mg/kg after 60 min, demonstrating 65 and 61% of analgesia, respectively. Diclofenac sodium was used as a standard with a latency time of 8.6 ± 0.23 s. The results observed in the rat paw edema assays showed a significant inhibitory activity of the plant-mediated CuO-NPs. The percentage inhibition of edema was 74% after 48 h for the group treated with CuO-NPs compared to the control group treated with diclofenac (100 mg/kg) with 24% edema inhibition. The solution of CuO-NPs produced 82% inhibition of edema after 21 days when compared with that of the standard drug diclofenac (73%). CuO-NPs vividly lowered glucose levels in STZ-induced diabetic mice, according to our findings. Blood glucose levels were reduced by about 33.66 and 32.19% in CuO-NP and (CuO-NP + insulin) groups of mice, respectively. From the abovementioned calculations, we can easily conclude that B. monnieri-synthesized CuO-NPs will be a potential antibacterial, anti-diabetic, and anti-inflammatory agent on in vivo and in vitro basis.
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Affiliation(s)
- Shah Faisal
- Institute
of Biotechnology and Microbiology, Bacha
Khan University, Charsadda 24460, KPK, Pakistan
| | - Hasnain Jan
- Institute
of Biochemical Sciences, National Taiwan
University, Taipei City 10617, Taiwan
| | - Abdullah
- Department
of Microbiology, Abdul Wali Khan University, Mardan 23200, KPK, Pakistan
| | - Ibrar Alam
- Nanoscience
and Nanotechnology, Faculty of Science, King Mongkut’s University of Technology, Thonburi, Bangkok 10140, Thailand
| | - Muhammad Rizwan
- Center
for Biotechnology and Microbiology University of Swat, Khyber Pakhtunkhwa 44000, Pakistan
| | - Zahid Hussain
- Center
for Biotechnology and Microbiology University of Swat, Khyber Pakhtunkhwa 44000, Pakistan
| | - Kishwar Sultana
- Center of
Biotechnology and Microbiology University of Peshawar, Peshawar 25000, KPK, Pakistan
| | - Zafar Ali
- Center
for Biotechnology and Microbiology University of Swat, Khyber Pakhtunkhwa 44000, Pakistan
| | - Muhammad Nazir Uddin
- Center
for Biotechnology and Microbiology University of Swat, Khyber Pakhtunkhwa 44000, Pakistan
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25
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Abdullah, Al-Radadi NS, Hussain T, Faisal S, Ali Raza Shah S. Novel biosynthesis, characterization and bio-catalytic potential of green algae ( Spirogyra hyalina) mediated silver nanomaterials. Saudi J Biol Sci 2022; 29:411-419. [PMID: 35002436 PMCID: PMC8717159 DOI: 10.1016/j.sjbs.2021.09.013] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Revised: 07/13/2021] [Accepted: 09/05/2021] [Indexed: 01/27/2023] Open
Abstract
In recent years green nanotechnology gained significant importance to synthesize nanoparticles due to their cost effectiveness and biosafety. In the current study, silver nanoparticles were synthesized by using extract of Spirogyra hyalina as a capping and reducing agent. The synthesized nanoparticles were characterized by UV-Visible spectroscopy, Fourier transform infrared spectroscopy, Scanning electron microscopy, energy dispersive X-ray spectroscopy, and X-ray diffractive analysis. Silver nanoparticles give a characteristic Surface Plasmon Resonance peak of 451 nm at 2.21 a.u (arbitrary unit). SEM micrograph revealed the spherical morphology and average grain size of 52.7 nm. Furthermore, antibacterial, antifungal, insecticidal, antioxidant and membrane damage activities were determined. The maximum antibacterial and antifungal activity was observed for Pseudomonas aeruginosa (18 ± 1.2 mm) and Fusarium solani (14.3 ± 0.6 mm), respectively. In membrane damage assay, Pseudomonas aeruginosa absorbed A260 wavelength and gave maximum peak values of 0.286, 0.434 and 0.629 at 25, 35 and 45 µg/mL of silver nanoparticles. The membrane damage assay confirmed that nanoparticles are involved in bacterial cell membrane damage. At 500 ppm silver nanoparticles showed 30% mortality against Tribolium castaneum (a common grain pest). The silver nanoparticles also showed potent antioxidant activity and successfully scavenged the DPPH free radicals upto 53.43 ± 0.17, 43.26 ± 0.97, 31.39 ± 0.33, 24.62 ± 0.85, and 14.13 ± 0.12% at a concentration of 400, 200, 100, 50, and 25 µg/mL of nanoparticles, respectively. It is concluded that silver nanoparticles can easily be synthesized by using green algae Spirogyra hyalina as a capping and reducing agent. Silver nanoparticles showed potent biomedical activities and thus can be used for therapeutic applications invitro and invivo.
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Affiliation(s)
- Abdullah
- Department of Microbiology, Abdul Wali Khan University Mardan, 23200 Khyber Pakhtunkhwa, Pakistan
| | - Najlaa S Al-Radadi
- Department of Chemistry, Faculty of Science, Taibah University, Al-Madinah Al-Munawarah 14177, Saudi Arabia
| | - Tahir Hussain
- Department of Microbiology, Abdul Wali Khan University Mardan, 23200 Khyber Pakhtunkhwa, Pakistan
| | - Shah Faisal
- Institute of Biotechnology and Microbiology, Bacha Khan University, Charsadda, 24460 Khyber Pakhtunkhwa, Pakistan
| | - Syed Ali Raza Shah
- Department of Microbiology, Abdul Wali Khan University Mardan, 23200 Khyber Pakhtunkhwa, Pakistan
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26
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Woon CK, Hui WK, Abas R, Haron MH, Das S, Lin TS. Natural Product-based Nanomedicine: Recent Advances and Issues for the Treatment of Alzheimer's Disease. Curr Neuropharmacol 2022; 20:1498-1518. [PMID: 34923947 PMCID: PMC9881085 DOI: 10.2174/1570159x20666211217163540] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2021] [Revised: 10/06/2021] [Accepted: 10/30/2021] [Indexed: 11/22/2022] Open
Abstract
Alzheimer's disease (AD) affects the elderly and is characterized by progressive neurodegeneration caused by different pathologies. The most significant challenges in treating AD include the inability of medications to reach the brain because of its poor solubility, low bioavailability, and the presence of the blood-brain barrier (BBB). Additionally, current evidence suggests the disruption of BBB plays an important role in the pathogenesis of AD. One of the critical challenges in treating AD is the ineffective treatments and their severe adverse effects. Nanotechnology offers an alternative approach to facilitate the treatment of AD by overcoming the challenges in drug transport across the BBB. Various nanoparticles (NP) loaded with natural products were reported to aid in drug delivery for the treatment of AD. The nano-sized entities of NP are great platforms for incorporating active materials from natural products into formulations that can be delivered effectively to the intended action site without compromising the material's bioactivity. The review highlights the applications of medicinal plants, their derived components, and various nanomedicinebased approaches for the treatment of AD. The combination of medicinal plants and nanotechnology may lead to new theragnostic solutions for the treatment of AD in the future.
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Affiliation(s)
- Choy Ker Woon
- Department of Anatomy, Faculty of Medicine, Universiti Teknologi MARA, 47000 Selangor, Malaysia
| | - Wong Kah Hui
- Department of Anatomy, Faculty of Medicine, Universiti Malaya, 50603 Kuala Lumpur, Malaysia
| | - Razif Abas
- Department of Human Anatomy, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 Selangor, Malaysia
| | - Muhammad Huzaimi Haron
- Department of Pharmacology, Faculty of Medicine, Universiti Teknologi MARA, 47000 Selangor, Malaysia
| | - Srijit Das
- Department of Human and Clinical Anatomy, College of Medicine and Health Sciences, Sultan Qaboos University, Al-Khoud, Muscat 123, Sultanate of Oman
| | - Teoh Seong Lin
- Department of Anatomy, Faculty of Medicine, Universiti Kebangsaan Malaysia, 56000 Kuala Lumpur, Malaysia
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27
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Nazir S, Jan H, Zaman G, Khan T, Ashraf H, Meer B, Zia M, Drouet S, Hano C, Abbasi BH. Copper oxide (CuO) and manganese oxide (MnO) nanoparticles induced biomass accumulation, antioxidants biosynthesis and abiotic elicitation of bioactive compounds in callus cultures of Ocimum basilicum (Thai basil). ARTIFICIAL CELLS, NANOMEDICINE, AND BIOTECHNOLOGY 2021; 49:626-634. [PMID: 34597252 DOI: 10.1080/21691401.2021.1984935] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Accepted: 08/29/2021] [Indexed: 10/20/2022]
Abstract
Nano-elicitation is one among the prioritised strategies considered globally for sustainable and uniform production of industrially important medicinal compounds. Ocimum basilicum (Thai basil), a renowned medicinal species is a reservoir of commercially vital metabolites and proved for its health assuring effects in cancer, diabetes, microbial and cardiovascular diseases. However, its consumption and industrial demand raised intent to divert towards better alternates for ensuring sustainable production of medicinal compounds. Herein, we investigated the comparative potential of metal oxide [copper oxide (CuO) and manganese oxide (MnO)] nanoparticles to elicit the biosynthesis of bioactive metabolites and antioxidative capacity of O.basilicum callus cultures. Results showed that callus grown on MS media supplemented with 10 mg/L CuO-NPs resulted in the highest biomass accumulation (FW: 172.8 g/L, DW: 16.7 g/L), phenolic contents (TPC: 27.5 mg/g DW), and flavonoid contents (TFC: 9.1 mg/g DW) along with antioxidant activities (DPPH: 94%, ABTS: 881 μM TEAC, FRAP: 386 μM TEAC) compared with MnO-NPs and control. Likewise, the Superoxide dismutase (SOD: 1.28 nM/min/mg FW) and Peroxidase (POD: 0.48 nM/min/mg FW) activities were also recorded maximum in CuO-NPs elicited cultures than MnO-NPs and control. Moreover, the HPLC results showed that rosmarinic acid (11.4 mg/g DW), chicoric acid (16.6 mg/g DW), eugenol (0.21 mg/g DW) was found optimum in cultures at 10 mg/L CuO-NPs. Overall, it can be concluded that CuO nanoparticles can be effectively used as a elicitor for biosynthesis of metabolites in callus cultures of O. basilicum (Thai basil). The study is indeed a contribution to the field that will help decoding the mechanism of action of CuO NPs. However, further molecular investigations are needed to fully develop understanding about the metabolic potential of O. bascillicum and scalling up this protocol for bulkup production of bioactive compounds.
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Affiliation(s)
- Saher Nazir
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Hasnain Jan
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Gouhar Zaman
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Taimoor Khan
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
- Natural and Medical Sciences Research Center, University of Nizwa, Nizwa, Oman
| | - Hajra Ashraf
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Bisma Meer
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Muhammad Zia
- Department of Biotechnology, Quaid-i-Azam University, Islamabad, Pakistan
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328 Université ď Orléans, Orléans, France
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328 Université ď Orléans, Orléans, France
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Roy S, Priyadarshi R, Rhim JW. Development of Multifunctional Pullulan/Chitosan-Based Composite Films Reinforced with ZnO Nanoparticles and Propolis for Meat Packaging Applications. Foods 2021. [PMID: 34829072 DOI: 10.3390/foods10112789/s1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/13/2023] Open
Abstract
Pullulan/chitosan-based multifunctional edible composite films were fabricated by reinforcing mushroom-mediated zinc oxide nanoparticles (ZnONPs) and propolis. The ZnONPs were synthesized using enoki mushroom extract and characterized using physicochemical methods. The mushroom-mediated ZnONPs showed an irregular shape with an average size of 26.7 ± 8.9 nm. The combined incorporation of ZnONPs and propolis pointedly improved the composite film's UV-blocking property without losing transparency. The reinforcement with ZnONPs and propolis improved the mechanical strength of the pullulan/chitosan-based film by ~25%. Additionally, the water vapor barrier property and hydrophobicity of the film were slightly increased. In addition, the pullulan/chitosan-based biocomposite film exhibited good antioxidant activity due to the propolis and excellent antibacterial activity against foodborne pathogens due to the ZnONPs. The developed edible pullulan/chitosan-based film was used for pork belly packaging, and the peroxide value and total number of aerobic microorganisms were significantly reduced in meat wrapped with the pullulan/chitosan/ZnONPs/propolis film.
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Affiliation(s)
- Swarup Roy
- Department of Food and Nutrition, BioNanocomposite Research Center, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea
| | - Ruchir Priyadarshi
- Department of Food and Nutrition, BioNanocomposite Research Center, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea
| | - Jong-Whan Rhim
- Department of Food and Nutrition, BioNanocomposite Research Center, Kyung Hee University, 26 Kyungheedae-ro, Dongdaemun-gu, Seoul 02447, Korea
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29
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Roy S, Priyadarshi R, Rhim JW. Development of Multifunctional Pullulan/Chitosan-Based Composite Films Reinforced with ZnO Nanoparticles and Propolis for Meat Packaging Applications. Foods 2021; 10:foods10112789. [PMID: 34829072 PMCID: PMC8625050 DOI: 10.3390/foods10112789] [Citation(s) in RCA: 28] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 11/09/2021] [Accepted: 11/09/2021] [Indexed: 02/06/2023] Open
Abstract
Pullulan/chitosan-based multifunctional edible composite films were fabricated by reinforcing mushroom-mediated zinc oxide nanoparticles (ZnONPs) and propolis. The ZnONPs were synthesized using enoki mushroom extract and characterized using physicochemical methods. The mushroom-mediated ZnONPs showed an irregular shape with an average size of 26.7 ± 8.9 nm. The combined incorporation of ZnONPs and propolis pointedly improved the composite film’s UV-blocking property without losing transparency. The reinforcement with ZnONPs and propolis improved the mechanical strength of the pullulan/chitosan-based film by ~25%. Additionally, the water vapor barrier property and hydrophobicity of the film were slightly increased. In addition, the pullulan/chitosan-based biocomposite film exhibited good antioxidant activity due to the propolis and excellent antibacterial activity against foodborne pathogens due to the ZnONPs. The developed edible pullulan/chitosan-based film was used for pork belly packaging, and the peroxide value and total number of aerobic microorganisms were significantly reduced in meat wrapped with the pullulan/chitosan/ZnONPs/propolis film.
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30
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Kainat, Khan MA, Ali F, Faisal S, Rizwan M, Hussain Z, Zaman N, Afsheen Z, Uddin MN, Bibi N. Exploring the therapeutic potential of Hibiscus rosa sinensis synthesized cobalt oxide (Co 3O 4-NPs) and magnesium oxide nanoparticles (MgO-NPs). Saudi J Biol Sci 2021; 28:5157-5167. [PMID: 34466093 PMCID: PMC8381038 DOI: 10.1016/j.sjbs.2021.05.035] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2021] [Revised: 04/26/2021] [Accepted: 05/15/2021] [Indexed: 12/26/2022] Open
Abstract
Herein, we present a green, economic and ecofriendly protocol for synthesis of cobalt oxide (Co3O4-NPs) and magnesium oxide nanoparticles (MgO-NPs) for multifaceted biomedical applications. In the study, a simple aqueous leaf extract of Hibiscus rosa sinensis, was employed for the facile one pot synthesis of Co3O4-NPs and MgO-NPs. The well characterized NPs were explored for multiple biomedical applications including bactericidal activity against urinary tract infection (UTI) isolates, leishmaniasis, larvicidal, antidiabetic antioxidant and biocompatibility studies. Our results showed that both the NPs were highly active against multidrug resistant UTI isolates as compared to traditional antibiotics and induced significant zone of inhibition against Proteus Vulgaris, Pseudomonas Aurigenosa and E.coli. The NPs, in particular Co3O4-NPs also showed significant larvicidal activity against the Aedes Aegypti, the mosquitoes involve in the transmission of Dengue fever. Similarly, excellent leishmanicidal activity was also observed against both the promastigote and amastigote forms of the parasite. Furthermore, the particles also exhibited considerable antidiabetic activity by inhibiting α-amylase and α-glucosidase enzymes. The biosynthesized NPs were found to be excellent antioxidant and biocompatible nanomaterials. Owing to ecofriendly synthesis, non-toxic and biocompatible nature, the Hibiscus rosa sinensis synthesized Co3O4-NPs and MgO-NPs can be exploited as potential candidates for multiple biomedical applications.
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Affiliation(s)
- Kainat
- Institute of Biotechnology and Microbiology, Bacha Khan University, Charsadda, KPK, Pakistan
| | - Muhammad Aslam Khan
- Department of Biological Sciences, International Islamic University, Islamabad, Pakistan
| | - Farhad Ali
- Institute of Biotechnology and Microbiology, Bacha Khan University, Charsadda, KPK, Pakistan
| | - Shah Faisal
- Institute of Biotechnology and Microbiology, Bacha Khan University, Charsadda, KPK, Pakistan
| | - Muhammad Rizwan
- Center for biotechnology and microbiology university of swat, KPK, Pakistan
| | - Zahid Hussain
- Center for biotechnology and microbiology university of swat, KPK, Pakistan
| | - Nasib Zaman
- Center for biotechnology and microbiology university of swat, KPK, Pakistan
| | - Zobia Afsheen
- Department of Microbiology and Biotechnology, Abasyn University, Peshawar, KPK, Pakistan
| | | | - Nadia Bibi
- Department of Microbiology, Shaheed Benazir Bhutto Women University, Peshawar, KPK, Pakistan
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Jan H, Shah M, Andleeb A, Faisal S, Khattak A, Rizwan M, Drouet S, Hano C, Abbasi BH. Plant-Based Synthesis of Zinc Oxide Nanoparticles (ZnO-NPs) Using Aqueous Leaf Extract of Aquilegia pubiflora: Their Antiproliferative Activity against HepG2 Cells Inducing Reactive Oxygen Species and Other In Vitro Properties. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2021; 2021:4786227. [PMID: 34457112 PMCID: PMC8387193 DOI: 10.1155/2021/4786227] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Revised: 06/30/2021] [Accepted: 08/02/2021] [Indexed: 12/16/2022]
Abstract
The anti-cancer, anti-aging, anti-inflammatory, antioxidant, and anti-diabetic effects of zinc oxide nanoparticles (ZnO-NPs) produced from aqueous leaf extract of Aquilegia pubiflora were evaluated in this study. Several methods were used to characterize ZnO-NPs, including SEM, FTIR, XRD, DLS, PL, Raman, and HPLC. The nanoparticles that had a size of 34.23 nm as well as a strong aqueous dispersion potential were highly pure, spherical or elliptical in form, and had a mean size of 34.23 nm. According to FTIR and HPLC studies, the flavonoids and hydroxycinnamic acid derivatives were successfully capped. Synthesized ZnO-NPs in water have a zeta potential of -18.4 mV, showing that they are stable solutions. The ZnO-NPs proved to be highly toxic for the HepG2 cell line and showed a reduced cell viability of 23.68 ± 2.1% after 24 hours of ZnO-NP treatment. ZnO-NPs also showed excellent inhibitory potential against the enzymes acetylcholinesterase (IC50: 102 μg/mL) and butyrylcholinesterase (IC50: 125 μg/mL) which are involved in Alzheimer's disease. Overall, the enzymes involved in aging, diabetes, and inflammation showed a moderate inhibitory response to ZnO-NPs. Given these findings, these biosynthesized ZnO-NPs could be a good option for the cure of deadly diseases such as cancer, diabetes, Alzheimer's, and other inflammatory diseases due to their strong anticancer potential and efficient antioxidant properties.
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Affiliation(s)
- Hasnain Jan
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Muzamil Shah
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Anisa Andleeb
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Shah Faisal
- Institute of Biotechnology and Microbiology, Bacha Khan University, KPK, Pakistan
| | - Aishma Khattak
- Department of Bioinformatics, Shaheed Benazir University Peshawar, KPK, Pakistan
| | - Muhammad Rizwan
- Centre for Biotechnology and Microbiology, University of Swat, KPK, Pakistan
| | - Samantha Drouet
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328 Université ď Orléans, Cedex 2, France
| | - Christophe Hano
- Laboratoire de Biologie des Ligneux et des Grandes Cultures (LBLGC), INRA USC1328 Université ď Orléans, Cedex 2, France
| | - Bilal Haider Abbasi
- Department of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
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Curcuma longa Mediated Synthesis of Copper Oxide, Nickel Oxide and Cu-Ni Bimetallic Hybrid Nanoparticles: Characterization and Evaluation for Antimicrobial, Anti-Parasitic and Cytotoxic Potentials. COATINGS 2021. [DOI: 10.3390/coatings11070849] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Nanoparticles have long been known and their biomedical potent activities have proven that these can provide an alternative to other drugs. In the current study, copper oxide, nickel oxide and copper/nickel hybrid NPs were biosynthesized by using Curcuma longa root extracts as a reducing and capping agent, followed by characterization via UV-spectroscopy, Fourier transformed infrared spectroscopy (FTIR), energy dispersive X-ray (EDX), powder X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), thermo galvanometric analysis (TGA), and band gap. FTIR spectroscopy shows the availability of various functional groups and biomolecules such as carbohydrate, protein, polysaccharides, etc. The EDX peak confirmed that the elemental nickel and copper were present in large quantity in the analyzed sample. Scanning electron micrographs showed that the synthesized CuO-NPs and NiO-NPs were polyhedral uniform and homogeneous in morphology, while the copper/nickel hybrid NPs were well dispersed, spherical in shape, and uniform in size. TEM micrographs of CuO-NPs had 27.72 nm, NiO had 23.13 nm and, for their hybrid, the size was 17.38 nm, which was confirmed respectively. The CuO and NiO NPs possessed spherical- to multi-headed shapes, while their hybrid showed a complete spherical shape, small size, and polydispersed NPs. The XRD spectra revealed that the average particle size for CuO, NiO, and hybrid were 29.7 nm, 28 nm and 27 nm, respectively. Maximum anti-diabetic inhibition of (52.35 ± 0.76: CuO-NPs, 68.1 ± 0.93: NiO-NPs and 74.23 ± 0.42: Cu + Ni hybrids) for α-amylase and (39.25 ± 0.18 CuO-NPs, 52.35 ± 1.32: NiO-NPs and 62.32 ± 0.48: Cu + Ni hybrids) for α-glucosidase were calculated, respectively, at 400 µg/mL. The maximum antioxidants capacity was observed as 65.1 ± 0.83 μgAAE/mg for Cu-Ni hybrids, 58.39 ± 0.62 μgAAE/mg for NiO-NPs, and 52.2 ± 0.31 μgAAE/mg for CuO-NPs, respectively, at 400 μg/mL. The highest antibacterial activity of biosynthesized NPs was observed against P. aeuroginosa (28 ± 1.22) and P. vulgaris (25 ± 1.73) for Cu + Ni hybrids, respectively. Furthermore, the antibiotics were coated with NPs, and activity was noted. Significant anti-leishmanial activity of 60.5 ± 0.53 and 68.4 ± 0.59 for Cu + Ni hybrids; 53.2 ± 0.48 and 61.2 ± 0.44 for NiO-NPs; 49.1 ± 0.39 and 56.2 ± 0.45 for CuO-NPs at 400 μg/mL were recorded for promastigote and amastigotes, respectively. The biosynthesized NPs also showed significant anti-cancerous potential against HepG2 cell lines. It was concluded from the study that NPs are potential agents to be used as an alternative to antimicrobial agents.
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Bio-Catalytic Activity of Novel Mentha arvensis Intervened Biocompatible Magnesium Oxide Nanomaterials. Catalysts 2021. [DOI: 10.3390/catal11070780] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
In the present study Mentha arvensis medaited Magnesium oxide nanoparticles were synthesized by novel green route followed by advanced characterization via XRD, FTIR, UV, SEM, TEM, DLS and TGA. The mean grain size of 32.4 nm and crystallite fcc morphology were confirmed by X-ray diffractive analysis. Scanning and Transmission electron microscopy analysis revealed the spherical and elliptical morphologies of the biosynthesized nanoparticles. Particle surface charge of −16.1 mV were determined by zeta potential and zeta size of 30–120 nm via dynamic light scattering method. Fourier transform spectroscopic analysis revealed the possible involvement of functional groups in the plant extract in reduction of Mg2+ ions to Mg0. Furthermore, the antioxidant, anti-Alzheimer, anti-cancer, and anti-H. pylori activities were performed. The results revealed that MgO-NPs has significant anti-H. pyloric potential by giving ZOI of 17.19 ± 0.83 mm against Helicobacter felis followed by Helicobacter suis. MgO-NPs inhibited protein kinase enzyme up to 12.44 ± 0.72% at 5 mg/mL and thus showed eminent anticancer activity. Significant free radicals scavenging and hemocompatability was also shown by MgO-NPs. MgO-NPs also displayed good inhibition potential against Hela cell lines with maximum inhibition of 49.49 ± 1.18 at 400 µg/mL. Owing to ecofriendly synthesis, non-toxic and biocompatible nature, Mentha arvensis synthesized MgO-NPs can be used as potent antimicrobial agent in therapeutic applications.
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Kammona O, Tsanaktsidou E. Nanotechnology-aided diagnosis, treatment and prevention of leishmaniasis. Int J Pharm 2021; 605:120761. [PMID: 34081999 DOI: 10.1016/j.ijpharm.2021.120761] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2021] [Revised: 05/10/2021] [Accepted: 05/27/2021] [Indexed: 02/06/2023]
Abstract
Leishmaniasis is a prevalent parasitic infection belonging to neglected tropical diseases. It is caused by Leishmania protozoan parasites transmitted by sandflies and it is responsible for increased morbidity/mortality especially in low- and middle-income countries. The lack of cheap, portable, easy to use diagnostic tools exhibiting high efficiency and specificity impede the early diagnosis of the disease. Furthermore, the typical anti-leishmanial agents are cytotoxic, characterized by low patient compliance and require long-term regimen and usually hospitalization. In addition, due to the intracellular nature of the disease, the existing treatments exhibit low bioavailability resulting in low therapeutic efficacy. The above, combined with the common development of resistance against the anti-leishmanial agents, denote the urgent need for novel therapeutic strategies. Furthermore, the lack of effective prophylactic vaccines hinders the control of the disease. The development of nanoparticle-based biosensors and nanocarrier-aided treatment and vaccination strategies could advance the diagnosis, therapy and prevention of leishmaniasis. The present review intends to highlight the various nanotechnology-based approaches pursued until now to improve the detection of Leishmania species in biological samples, decrease the side effects and increase the efficacy of anti-leishmanial drugs, and induce enhanced immune responses, specifically focusing on the outcome of their preclinical and clinical evaluation.
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Affiliation(s)
- Olga Kammona
- Chemical Process and Energy Resources Institute, Centre for Research and Technology Hellas, P.O. Box 60361, 57001 Thessaloniki, Greece.
| | - Evgenia Tsanaktsidou
- Chemical Process and Energy Resources Institute, Centre for Research and Technology Hellas, P.O. Box 60361, 57001 Thessaloniki, Greece
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Imran M, Jan H, Faisal S, Ali Shah S, Shah S, Naeem Khan M, Taj Akbar M, Rizwan M, Jan F, Syed S. In vitro examination of anti-parasitic, anti-Alzheimer, insecticidal and cytotoxic potential of Ajuga bracteosa Wallich leaves extracts. Saudi J Biol Sci 2021; 28:3031-3036. [PMID: 34025179 PMCID: PMC8117137 DOI: 10.1016/j.sjbs.2021.02.044] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 12/29/2020] [Accepted: 02/10/2021] [Indexed: 11/13/2022] Open
Abstract
This research study is mainly focused to evaluate the anti-parasitic, insecticidal, cytotoxic and anti-alzheimer potential of various leaf extracts of Ajuga bracteosa Wallich ex Bentham. 04 different extracts were prepared using solvent of different polarity to determine the best candidate for potent bioactivity i.e. n-hexane (NH), Ethyl acetate (EA), Ethanol (EL) and Chloroform (CH). Concentrations of each extracts were made specified for all activities. All extracts were exploited for broad range of biomedical applications including leishmaniasis, in vitro anti-Alzheimer, insecticidal and cytotoxic studies. Our results showed that A. bracteosa n-hexane extract was highly active against Leishmania Tropica with significant inhibition of 58 ± 1.61 for promastigote and 63 ± 2.29 for amastigote at 1000 μg/mL. Furthermore, promising anti-alzheimer activity acetylcholinesterase (AChE) 46 ± 0.83 and butrylcholineterase (BChE) 49 ± 1.17 was noted for n-hexane. The insecticidal potential of these extracts were test against five different insects (Rhyzopertha dominica, Trogoderma granarium, Tribolium castaneum, Sitophilus oryze, and Callosobruchus analis). The higest mortality rate of insecticidal activity was recorded by n-hexane followed by Ethyl acetate whereas ethanol extract was found to be less effective against all the test species. Significant cytotoxic potential of each plant sample against Artemia salina thus aware us for further detailed research to find out novel drugs. Based on our results we believe that Ajuga bracteosa could be used to develop as a potential botanical insecticide against different insect and pests, such as aphids as well as an excellent source for the compound isolation as anti-tumor agent.
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Affiliation(s)
- Muhammad Imran
- Department of Botany, Government Post Graduate College Charsadda, KPK, Pakistan
- Department of Botany, Islamia College Peshawar, KPK, Pakistan
| | - Hasnain Jan
- Department of Biotechnology, Quaid-i-Azam University 45320, Islamabad, Pakistan
| | - Shah Faisal
- Department of Biotechnology, Bacha Khan University, Charsadda, KPK, Pakistan
| | - Sajjad Ali Shah
- Department of Biotechnology, Bacha Khan University, Charsadda, KPK, Pakistan
| | - Sumaira Shah
- Department of Botany, Bacha Khan University Charsadda, KPK, Pakistan
| | - Muhammad Naeem Khan
- Department of Botany, Government Post Graduate College Charsadda, KPK, Pakistan
- Department of Biotechnology and Genetic Engineering, Agriculture University KPK, Pakistan
| | - Muhammad Taj Akbar
- Department of Microbiology, Abdul Wali Khan University, Mardan, KPK, Pakistan
| | - Muhammad Rizwan
- Center for Biotechnology and Microbiology University of Swat, KPK, Pakistan
| | - Faheem Jan
- Programmatic Management of Drug Resistant T.B Unit Ayub Teaching Hospital, Abbotabad, Pakistan
| | - Suliman Syed
- Department of Biotechnology, Bacha Khan University, Charsadda, KPK, Pakistan
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Faisal S, Jan H, Shah SA, Shah S, Khan A, Akbar MT, Rizwan M, Jan F, Wajidullah, Akhtar N, Khattak A, Syed S. Green Synthesis of Zinc Oxide (ZnO) Nanoparticles Using Aqueous Fruit Extracts of Myristica fragrans: Their Characterizations and Biological and Environmental Applications. ACS OMEGA 2021; 6:9709-9722. [PMID: 33869951 PMCID: PMC8047667 DOI: 10.1021/acsomega.1c00310] [Citation(s) in RCA: 169] [Impact Index Per Article: 56.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 03/15/2021] [Indexed: 06/28/2023]
Abstract
In the present work, bioaugmented zinc oxide nanoparticles (ZnO-NPs) were prepared from aqueous fruit extracts of Myristica fragrans. The ZnO-NPs were characterized by different techniques such as X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy, ultraviolet (UV) spectroscopy, scanning electron microscopy (SEM), transmission electron microscopy (TEM), dynamic light scattering (DLS), and thermogravimetric analysis (TGA). The crystallites exhibited a mean size of 41.23 nm measured via XRD and were highly pure, while SEM and TEM analyses of synthesized NPs confirmed their spherical or elliptical shape. The functional groups responsible for stabilizing and capping of ZnO-NPs were confirmed using FTIR analysis. The ζ-size and ζ-potential of synthesized ZnO-NPs were reported as 66 nm and -22.1 mV, respectively, via the DLS technique can be considered as moderate stable colloidal solution. Synthesized NPs were used to evaluate for their possible antibacterial, antidiabetic, antioxidant, antiparasitic, and larvicidal properties. The NPs were found to be highly active against bacterial strains both coated with antibiotics and alone. Klebsiella pneumoniae was found to be the most sensitive strain against NPs (27 ± 1.73) and against NPs coated with imipinem (26 ± 1.5). ZnO-NPs displayed outstanding inhibitory potential against enzymes protein kinase (12.23 ± 0.42), α-amylase (73.23 ± 0.42), and α-glucosidase (65.21 ± 0.49). Overall, the synthesized NPs have shown significant larvicidal activity (77.3 ± 1.8) against Aedes aegypti, the mosquitoes involved in the transmission of dengue fever. Similarly, tremendous leishmanicidal activity was also observed against both the promastigote (71.50 ± 0.70) and amastigote (61.41 ± 0.71) forms of the parasite. The biosynthesized NPs were found to be excellent antioxidant and biocompatible nanomaterials. Biosynthesized ZnO-NPs were also used as photocatalytic agents, resulting in 88% degradation of methylene blue dye in 140 min. Owing to their eco-friendly synthesis, nontoxicity, and biocompatible nature, ZnO-NPs synthesized from M. fragrans can be exploited as potential candidates for biomedical and environmental applications.
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Affiliation(s)
- Shah Faisal
- Department
of Biotechnology, Bacha Khan University, Charsadda 24460,KPK, Pakistan
| | - Hasnain Jan
- Department
of Biotechnology, Bacha Khan University, Charsadda 24460,KPK, Pakistan
- Department
of Biotechnology, Quaid-i-Azam University, Islamabad 45320, Pakistan
| | - Sajjad Ali Shah
- Department
of Biotechnology, Bacha Khan University, Charsadda 24460,KPK, Pakistan
| | - Sumaira Shah
- Department
of Botany, Bacha Khan University, Charsadda 24460, KPK, Pakistan
| | - Adnan Khan
- Institute
of Chemical Sciences, University of Peshawar, Peshawar 25120, KPK, Pakistan
| | - Muhammad Taj Akbar
- Department
of Microbiology, Abdul Wali Khan University, Mardan 23200, KPK, Pakistan
| | - Muhammad Rizwan
- Center for
Biotechnology and Microbiology, University
of Swat, Mingora 19130,KPK, Pakistan
| | - Faheem Jan
- Programmatic
Management of Drug Resistant T.B. Unit, Ayub Teaching Hospital, Abbotabad 22040, Pakistan
| | - Wajidullah
- Department
of Chemistry, Bacha Khan University, Charsadda 24460, KPK, Pakistan
| | - Noreen Akhtar
- Department
of Microbiology, Khyber Medical University, Peshawar 25100, KPK, Pakistan
| | - Aishma Khattak
- Department
of Bioinformatics, Shaheed Benazir Bhutto
University, Peshawar, KPK, Pakistan
| | - Suliman Syed
- Department
of Biotechnology, Bacha Khan University, Charsadda 24460,KPK, Pakistan
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