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Tungare K, Gupta J, Bhori M, Garse S, Kadam A, Jha P, Jobby R, Amanullah M, Vijayakumar S. Nanomaterial in controlling biofilms and virulence of microbial pathogens. Microb Pathog 2024; 192:106722. [PMID: 38815775 DOI: 10.1016/j.micpath.2024.106722] [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: 01/28/2024] [Revised: 05/25/2024] [Accepted: 05/27/2024] [Indexed: 06/01/2024]
Abstract
The escalating threat of antimicrobial resistance (AMR) poses a grave concern to global public health, exacerbated by the alarming shortage of effective antibiotics in the pipeline. Biofilms, intricate populations of bacteria encased in self-produced matrices, pose a significant challenge to treatment, as they enhance resistance to antibiotics and contribute to the persistence of organisms. Amid these challenges, nanotechnology emerges as a promising domain in the fight against biofilms. Nanomaterials, with their unique properties at the nanoscale, offer innovative antibacterial modalities not present in traditional defensive mechanisms. This comprehensive review focuses on the potential of nanotechnology in combating biofilms, focusing on green-synthesized nanoparticles and their associated anti-biofilm potential. The review encompasses various aspects of nanoparticle-mediated biofilm inhibition, including mechanisms of action. The diverse mechanisms of action of green-synthesized nanoparticles offer valuable insights into their potential applications in addressing AMR and improving treatment outcomes, highlighting novel strategies in the ongoing battle against infectious diseases.
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Affiliation(s)
- Kanchanlata Tungare
- School of Biotechnology and Bioinformatics, D Y Patil Deemed to be University, Navi Mumbai, Plot no 50, Sector 15, CBD Belapur, 400614, Maharashtra, India.
| | - Juhi Gupta
- School of Biotechnology and Bioinformatics, D Y Patil Deemed to be University, Navi Mumbai, Plot no 50, Sector 15, CBD Belapur, 400614, Maharashtra, India
| | - Mustansir Bhori
- Inveniolife Technology PVT LTD, Office No.118, Grow More Tower, Plot No.5, Sector 2, Kharghar, Navi Mumbai, Maharashtra, 410210, India
| | - Samiksha Garse
- School of Biotechnology and Bioinformatics, D Y Patil Deemed to be University, Navi Mumbai, Plot no 50, Sector 15, CBD Belapur, 400614, Maharashtra, India
| | - Aayushi Kadam
- Department of Food and Human Nutritional Sciences, University of Manitoba, Winnipeg, Manitoba, R3T 2N2, Canada; Anatek Services PVT LTD, 10, Sai Chamber, Near Santacruz Railway Bridge, Sen Nagar, Santacruz East, Mumbai, Maharashtra, 400055, India
| | - Pamela Jha
- Department of Biological Sciences, Sunandan Divatia School of Science, NMIMS Deemed to be University, Mumbai, Maharashtra, India
| | - Renitta Jobby
- Amity Institute of Biotechnology, Amity University, Maharashtra, Mumbai-Pune Expressway, Bhatan, Panvel, Navi Mumbai, Maharashtra, 410206, India; Amity Centre of Excellence in Astrobiology, Amity University Maharashtra, Mumbai-Pune Expressway, Bhatan, Panvel, Navi Mumbai, Maharashtra, 410206, India
| | - Mohammed Amanullah
- Department of Clinical Biochemistry, College of Medicine, King Khalid University, Abha, Saudi Arabia, 61421
| | - Sekar Vijayakumar
- Center for Global Health Research (CGHR), Saveetha Medical College, Saveetha Institute of Medical and Technical Sciences (SIMATS), Saveetha University, Chennai, India; Marine College, Shandong University, Weihai, 264209, PR China
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Qadeer A, Khan A, Khan NM, Wajid A, Ullah K, Skalickova S, Chilala P, Slama P, Horky P, Alqahtani MS, Alreshidi MA. Use of nanotechnology-based nanomaterial as a substitute for antibiotics in monogastric animals. Heliyon 2024; 10:e31728. [PMID: 38845989 PMCID: PMC11153202 DOI: 10.1016/j.heliyon.2024.e31728] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 05/20/2024] [Accepted: 05/21/2024] [Indexed: 06/09/2024] Open
Abstract
Nanotechnology has emerged as a promising solution for tackling antibiotic resistance in monogastric animals, providing innovative methods to enhance animal health and well-being. This review explores the novel use of nanotechnology-based nanomaterials as substitutes for antibiotics in monogastric animals. With growing global concerns about antibiotic resistance and the need for sustainable practices in animal husbandry, nanotechnology offers a compelling avenue to address these challenges. The objectives of this review are to find out the potential of nanomaterials in improving animal health while reducing reliance on conventional antibiotics. We examine various forms of nanomaterials and their roles in promoting gut health and also emphasize fresh perspectives brought by integrating nanotechnology into animal healthcare. Additionally, we delve into the mechanisms underlying the antibacterial properties of nanomaterials and their effectiveness in combating microbial resistance. By shedding light on the transformative role of nanotechnology in animal production systems. This review contributes to our understanding of how nanotechnology can provide safer and more sustainable alternatives to antibiotics.
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Affiliation(s)
- Abdul Qadeer
- Department of Cell Biology, School of Life Sciences, Central South University, Changsha, China
| | - Aamir Khan
- Livestock and Dairy Development (Extension), Khyber Pakhtunkhwa, Peshawar, Pakistan
| | - Noor Muhammad Khan
- School of Biodiversity, One Health, and Veterinary Medicine, University of Glasgow, UK
| | - Abdul Wajid
- Faculty of Pharmacy, Gomal University Dera Ismail Khan, Khyber Pakhtunkhwa, Peshawar, Pakistan
| | - Kaleem Ullah
- Livestock and Dairy Development (Extension), Khyber Pakhtunkhwa, Peshawar, Pakistan
| | - Sylvie Skalickova
- Department of Animal Nutrition and Forage Production, Mendel University in Brno, Zemedelska 1, CZ, 613 00, Brno, Czech Republic
| | - Pompido Chilala
- Department of Animal Nutrition and Forage Production, Mendel University in Brno, Zemedelska 1, CZ, 613 00, Brno, Czech Republic
| | - Petr Slama
- Laboratory of Animal Immunology and Biotechnology, Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, Zemedelska 1, 613 00, Brno, Czech Republic
| | - Pavel Horky
- Department of Animal Nutrition and Forage Production, Mendel University in Brno, Zemedelska 1, CZ, 613 00, Brno, Czech Republic
| | - Mohammed S. Alqahtani
- Radiological Sciences Department, College of Applied Medical Sciences, King Khalid University, Abha, 61421, Saudi Arabia
- BioImaging Unit, Space Research Centre, Michael Atiyah Building, University of Leicester, Leicester, LE1 RH, UK
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Rasheed R, Uzair B, Raza A, Binsuwaidan R, Alshammari N. Fungus-mediated synthesis of Se-BiO-CuO multimetallic nanoparticles as a potential alternative antimicrobial against ESBL-producing Escherichia coli of veterinary origin. Front Cell Infect Microbiol 2024; 14:1301351. [PMID: 38655284 PMCID: PMC11037251 DOI: 10.3389/fcimb.2024.1301351] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2023] [Accepted: 02/23/2024] [Indexed: 04/26/2024] Open
Abstract
Bacterial infections emerge as a significant contributor to mortality and morbidity worldwide. Emerging extended-spectrum β-lactamase (ESBL) Escherichia coli strains provide a greater risk of bacteremia and mortality, are increasingly resistant to antibiotics, and are a major producer of ESBLs. E. coli bacteremia-linked mastitis is one of the most common bacterial diseases in animals, which can affect the quality of the milk and damage organ functions. There is an elevated menace of treatment failure and recurrence of E. coli bacteremia necessitating the adoption of rigorous alternative treatment approaches. In this study, Se-Boil-CuO multimetallic nanoparticles (MMNPs) were synthesized as an alternate treatment from Talaromyces haitouensis extract, and their efficiency in treating ESBL E. coli was confirmed using standard antimicrobial assays. Scanning electron microscopy, UV-visible spectroscopy, and dynamic light scattering were used to validate and characterize the mycosynthesized Se-BiO-CuO MMNPs. UV-visible spectra of Se-BiO-CuO MMNPs showed absorption peak bands at 570, 376, and 290 nm, respectively. The average diameters of the amorphous-shaped Se-BiO-CuO MMNPs synthesized by T. haitouensis extract were approximately 66-80 nm, respectively. Se-BiO-CuO MMNPs (100 μg/mL) showed a maximal inhibition zone of 18.33 ± 0.57 mm against E. coli. Se-BiO-CuO MMNPs also exhibited a deleterious impact on E. coli killing kinetics, biofilm formation, swimming motility, efflux of cellular components, and membrane integrity. The hemolysis assay also confirms the biocompatibility of Se-BiO-CuO MMNPs at the minimum inhibitory concentration (MIC) range. Our findings suggest that Se-BiO-CuO MMNPs may serve as a potential substitute for ESBL E. coli bacteremia.
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Affiliation(s)
- Rida Rasheed
- Department of Biological Sciences, International Islamic University, Islamabad, Pakistan
| | - Bushra Uzair
- Department of Biological Sciences, International Islamic University, Islamabad, Pakistan
| | - Abida Raza
- National Center of Industrial Biotechnology, Pir Mehr Ali Shah Arid Agriculture University, Rawalpindi, Pakistan
| | - Reem Binsuwaidan
- Department of Pharmaceutical Sciences, College of Pharmacy, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Nawaf Alshammari
- Department of Biology, College of Science, University of Hail, Hail, Saudi Arabia
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Ye M, Yang W, Zhang M, Huang H, Huang A, Qiu B. Biosynthesis, characterization, and antifungal activity of plant-mediated silver nanoparticles using Cnidium monnieri fruit extract. Front Microbiol 2023; 14:1291030. [PMID: 38053552 PMCID: PMC10694205 DOI: 10.3389/fmicb.2023.1291030] [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: 09/08/2023] [Accepted: 11/03/2023] [Indexed: 12/07/2023] Open
Abstract
The present study describes a novel method for green synthesis of silver nanoparticles using Cnidium monnieri (CM-AgNPs). Cnidium monnieri fruit is an excellent anti tinea drug that can be used externally to treat superficial fungal infections in the human body. The aqueous ethanolic extract of Cnidium monnieri fruit was prepared and employed in the synthesis of stable silver nanoparticles via biological reduction method. The synthesis conditions of CM-AgNPs was systematically optimized using Box-Behnken design. CM-AgNPs were well characterized by UV-spectroscopy and X-ray powder diffraction (XRD), and it was confirmed that the synthesized particles were AgNPs. The possible functional groups required for the reduction and stabilization of CM-AgNPs in the extract were identified through FTIR spectrum. The size of CM-AgNPs structure was confirmed to be approximately 44.6 nm in polydisperse spherical shape through scanning electron microscopy (SEM), transmission electron microscopy (TEM), and laser dynamic light scattering (DLS). Further, the minimum inhibitory concentration 90% (MIC90) ratios values of Cm-AgNPs against Trichophyton rubrum (7 d), T. mentagrophytes (7 d) and Candida albicans (24 h) were 3.125, 3.125, and 0.78125 μg/mL, respectively, determined by the broth micro dilution method. Finally, the result was concluded that the synthesized AgNPs could be further evaluated in large scale as a potential human topical antifungal agent.
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Affiliation(s)
- Mingqi Ye
- Fujian University of Traditional Chinese Medicine Fuzong Teaching Hospital (900TH Hospital), Fuzhou, China
| | - Wenwen Yang
- Fujian University of Traditional Chinese Medicine Fuzong Teaching Hospital (900TH Hospital), Fuzhou, China
| | - Minxin Zhang
- Department of Clinical Pharmacy, 900TH Hospital of Joint Logistics Support Force of PLA, Fuzhou, China
| | - Huili Huang
- Department of Clinical Pharmacy, 900TH Hospital of Joint Logistics Support Force of PLA, Fuzhou, China
| | - Aiwen Huang
- Fujian University of Traditional Chinese Medicine Fuzong Teaching Hospital (900TH Hospital), Fuzhou, China
- Department of Clinical Pharmacy, 900TH Hospital of Joint Logistics Support Force of PLA, Fuzhou, China
| | - Bin Qiu
- College of Chemistry, Fuzhou University, Fuzhou, China
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Qin M, Li Y, Xu W, Gao W, Yin S, Hu X, Zhang R, Ding C. Spirooxindol alkaloids from Voacanga africana: Targeting biofilm of MBLs producing Escherichia coli. Bioorg Chem 2023; 140:106780. [PMID: 37579620 DOI: 10.1016/j.bioorg.2023.106780] [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: 06/10/2023] [Revised: 07/30/2023] [Accepted: 08/07/2023] [Indexed: 08/16/2023]
Abstract
Seven rarely spirooxindole alkaloids, voagafricines A-G (1-7) were isolated from the stem barks of Voacanga africana. Their structures were unambiguously elucidated by comprehensive spectroscopic data and electronic circular dichroism (ECD) analyses. 1 and 2 possess a unique indoleone system in conjugation with a 3,4'-decahydroquinoline spiral ring originating from seco-quinolhiddin core of the precursor, furthermore 1 undergo decarburization formed a novel C-3-nor monoterpenoid indole. All isolates were evaluated for their antibacterial activities against MBLs producing Escherichia coli strains. Compounds 1 and 7 were found to be potent inhibitors against E. coli 298 and 140 by targeting biofilm. Possible interaction sites of 1 and 7 with biofilm were preliminarily explored by means of molecular docking.
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Affiliation(s)
- Malong Qin
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - Yupeng Li
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - Wei Xu
- College of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China
| | - Wen Gao
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - Shanze Yin
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - Xianguang Hu
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China
| | - Rongping Zhang
- School of Chinese Materia Medica and Yunnan Key Laboratory of Southern Medicinal Resources, Yunnan University of Chinese Medicine, Kunming 650500, China.
| | - Caifeng Ding
- School of Pharmaceutical Science and Yunnan Key Laboratory of Pharmacology for Natural Products, Kunming Medical University, Kunming 650500, China.
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Duarte-Peña L, Magaña H, Bucio E. Catheters with Dual-Antimicrobial Properties by Gamma Radiation-Induced Grafting. Pharmaceutics 2023; 15:pharmaceutics15030960. [PMID: 36986822 PMCID: PMC10056229 DOI: 10.3390/pharmaceutics15030960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 03/10/2023] [Accepted: 03/14/2023] [Indexed: 03/19/2023] Open
Abstract
Dual antimicrobial materials that have a combination of antimicrobial and antifouling properties were developed. They were developed through modification using gamma radiation of poly (vinyl chloride) (PVC) catheters with 4-vinyl pyridine (4VP) and subsequent functionalization with 1,3-propane sultone (PS). These materials were characterized by infrared spectroscopy, thermogravimetric analysis, swelling tests, and contact angle to determine their surface characteristics. In addition, the capacity of the materials to deliver ciprofloxacin, inhibit bacterial growth, decrease bacterial and protein adhesion, and stimulate cell growth were evaluated. These materials have potential applications in the manufacturing of medical devices with antimicrobial properties, which can reinforce prophylactic potential or even help treat infections, through localized delivery systems for antibiotics.
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Affiliation(s)
- Lorena Duarte-Peña
- Departamento de Química de Radiaciones y Radioquímica, Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de Mexico 04510, Mexico
- Correspondence: (L.D.-P.); (E.B.)
| | - Héctor Magaña
- Facultad de Ciencias Químicas e Ingeniería, Universidad Autónoma de Baja California, Calzada Universidad 14418, Parque Industrial Internacional Tijuana, Tijuana 22390, Mexico
| | - Emilio Bucio
- Departamento de Química de Radiaciones y Radioquímica, Instituto de Ciencias Nucleares, Universidad Nacional Autónoma de México, Circuito Exterior, Ciudad Universitaria, Ciudad de Mexico 04510, Mexico
- Correspondence: (L.D.-P.); (E.B.)
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Bhattacharjee G, Gohil J, Gohil N, Chaudhari H, Gangapuram B, Khambhati K, Maurya R, Alzahrani KJ, Ramakrishna S, Singh V. Biosynthesis and characterization of Serratia marcescens derived silver nanoparticles: Investigating its antibacterial, anti-biofilm potency and molecular docking analysis with biofilm-associated proteins. J Mol Liq 2022. [DOI: 10.1016/j.molliq.2022.120094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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8
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Sonochemical synthesis and crystal structure of copper(II)-based biodegradable antibacterial scaffold. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Wei Z, Xu S, Jia H, Zhang H. Green synthesis of silver nanoparticles from Mahonia fortunei extracts and characterization of its inhibitory effect on Chinese cabbage soft rot pathogen. Front Microbiol 2022; 13:1030261. [PMID: 36338072 PMCID: PMC9635054 DOI: 10.3389/fmicb.2022.1030261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 09/30/2022] [Indexed: 11/26/2022] Open
Abstract
The pathogenic bacterium Pectobacterium carotovorum causes soft rot in cabbage and significantly reduces plant yield. In this study, we employed Mhonia fortunei extracts to synthesis silver nanoparticles (Mf-AgNPs) and investigated their functions against P. carotovorum. The results showed that the surface plasmon resonance (SPR) peak of AgNP was 412 nm under optimal synthesis conditions. Furthermore, the results of Scanning electron microscope-Energy dispersive spectrometer (SEM-EDS) and High-resolution transmission electron microscopy (HR-TEM) revealed that the Mf-AgNPs had a spherical structure with an average diameter of 13.19 nm and the content of Ag0 ions accounted for 82.68% of the total elemental content. The X-Ray diffraction (XRD) results confirmed that AgNPs had a face-centered cubic (FCC) crystal structure, while Fourier transform infrared spectroscopy (FTIR) results indicated the presence of various biomolecules as reducing and stabilizing agents on the AgNP surface. Antibacterial activity was first evaluated by an inhibitory zone test, which revealed that 500 μg ml−1 of AgNPs had antibacterial activity against P. carotovorum and four model bacteria including Staphylococcus aureus, Escherichia coli, Bacillus subtilis, and Pseudomonas aeruginosa, respectively with an antibacterial function comparable to 1 mM AgNO3 solution. The Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) values for P. carotovorum were 8 μg ml−1, respectively. Furthermore, AgNPs at 8 μg ml−1 completely inhibited the growth of P. carotovorum, decreased their tolerance to 0.25 mM H2O2 as well as considerably reduced colony formation after 1 h of treatment and thereafter. Treatment with Mf-AgNPs resulted in bacterial cell membrane destruction and biofilm formation inhibition, respectively. With an FIC (fractional inhibitory concentration) index of 0.174, AgNP and zhongshengmycin showed a significant synergistic effect. The infection of P. carotovorum to cabbage explants was significantly inhibited in vitro by a combination of 2 μg ml−1 Mf-AgNP and 5 μg ml−1 zhongshengmycin. In conclusion, the synthesized Mf-AgNP exhibited significant antibacterial activity against P. carotovorum.
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Antimicrobial Effects of Nanostructured Rare-Earth-Based Orthovanadates. Curr Microbiol 2022; 79:254. [PMID: 35834046 DOI: 10.1007/s00284-022-02947-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 06/22/2022] [Indexed: 11/03/2022]
Abstract
The search for novel antimicrobial agents is of huge importance. Nanomaterials can come to the rescue in this case. The aim of this study was to assess the cytotoxicity and antimicrobial effects of rare-earth-based orthovanadate nanoparticles. The cytotoxicity against host cells and antimicrobial activity of LaVO4:Eu3+ and GdVO4:Eu3+ nanoparticles were analyzed. Effects of nanomaterials on fibroblasts were assessed by MTT, neutral red uptake and scratch assays. The antimicrobial effects were evaluated by the micro-dilution method estimating the minimum inhibitory concentration (MIC) of nanoparticles against various strains of microorganisms, DNA cleavage and biofilm inhibition. GdVO4:Eu3+ nanoparticles were found to be less toxic against eukaryotic cells compared with LaVO4:Eu3+. Both nanoparticles exhibited antimicrobial activity and the highest MIC values were 64 mg/L for E. hirae, E. faecalis and S. aureus shown by GdVO4:Eu3+ nanoparticles. Nanoparticles demonstrated good DNA cleavage activity and induction of double-strand breaks in supercoiled plasmid DNA even at the lowest concentrations used. Both nanoparticles showed the biofilm inhibition activity against S. aureus at 500 mg/L and reduced the microbial cell viability. Taken the results of host toxicity and antimicrobial activity studies, it can be assumed that GdVO4:Eu3+ nanoparticles are more promising antibacterial agents compared with LaVO4:Eu3+ nanoparticles.
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Jang Y, Zhang X, Zhu R, Li S, Sun S, Li W, Liu H. Viola betonicifolia-Mediated Biosynthesis of Silver Nanoparticles for Improved Biomedical Applications. Front Microbiol 2022; 13:891144. [PMID: 35668765 PMCID: PMC9164254 DOI: 10.3389/fmicb.2022.891144] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 05/02/2022] [Indexed: 12/17/2022] Open
Abstract
We report the biosynthesis of silver (Ag) nanoparticles (NAPs) (LEVB-Ag NAPs) by an environmentally friendly green synthesis approach using the phytoconstituents of Viola betonicifolia leaf extract. The spectroscopic techniques were employed to characterize biosynthesized LEVB-Ag NAPs successfully. Biosynthesized LEVB-Ag NAPs were assessed for antibacterial and antimycotic activities against bacterium and mycological strains (H. pylori, S. epidermidis, C. tropicalis, and T. rubrum) using the serial dilution method. They were also evaluated for their biofilm inhibiting potential against both bacterial and fungi species. They were further assessed for the cytobiocompatible potential with two normal cell lines (293T and hMSC). The results demonstrate that the biosynthesized LEVB-Ag NAPs showed superior log10 reduction in bacterial and fungal growth and presented more than 99.50% killing efficiency. Moreover, biosynthesized LEVB-Ag NAPs excellently inhibited the biofilm formation of bacterial (Gram-positive and Gram-negative) and mycological strains and presented more than 80% biofilm inhibiting percentage compared to both plant extract and CHE-Ag NAPs. They further presented good cytobiocompatibility in vitro with 293T and hMSC cells compared to CHE-Ag NAPs. Biosynthesized LEVB-Ag NAPs presented superior antibacterial, antimycotic, biofilm inhibition, and cytobiocompatible results that might be attributed to the synergistic effect of the NAPs’ physiochemical properties and the immobilized phytoconstituents from plant leaf extract on their surface. Hence, biosynthesized LEVB-Ag NAPs may be a promising contender for a variety of therapeutic applications.
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Affiliation(s)
- Yingping Jang
- Department of Rehabilitation Medicine, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Xiaoya Zhang
- Department of Rehabilitation Medicine, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Rongxue Zhu
- Department of Rehabilitation Medicine, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Songlin Li
- Department of Rehabilitation Medicine, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Shiyu Sun
- Department of Rehabilitation Medicine, Guangdong Second Provincial General Hospital, Guangzhou, China
| | - Wenqiang Li
- Engineering Technology Research Center for Sports Assistive Devices of Guangdong, Guangzhou Sport University, Guangzhou, China
- *Correspondence: Wenqiang Li,
| | - Hao Liu
- Department of Chinese Medicine, Guangdong Second Provincial General Hospital, Guangzhou, China
- Hao Liu,
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Barabadi H, Mojab F, Vahidi H, Marashi B, Talank N, Hosseini O, Saravanan M. Green synthesis, characterization, antibacterial and biofilm inhibitory activity of silver nanoparticles compared to commercial silver nanoparticles. INORG CHEM COMMUN 2021. [DOI: 10.1016/j.inoche.2021.108647] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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13
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Zamanpour N, Mohammad Esmaeily A, Mashreghi M, Shahnavaz B, Reza Sharifmoghadam M, Kompany A. Application of a marine luminescent Vibrio sp. B4L for biosynthesis of silver nanoparticles with unique characteristics, biochemical properties, antibacterial and antibiofilm activities. Bioorg Chem 2021; 114:105102. [PMID: 34174634 DOI: 10.1016/j.bioorg.2021.105102] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 02/17/2021] [Accepted: 06/15/2021] [Indexed: 11/19/2022]
Abstract
Biosynthesis of silver nanoparticles (AgNPs) by marine bacteria especially luminescent Vibrio species is least investigated. In this study, AgNPs were first synthesized by the culture supernatant of a luminescent bacterium (Vibrio sp. B4L) and then, the prepared samples were characterized employing several techniques. The antibacterial activity of the AgNPs was investigated against Escherichia coli and Staphylococcus aureus using disk diffusion agar and broth microdilution methods. The growth curve, Reactive Oxygen Species (ROS) formation, and Lactate Dehydrogenase (LDH) activity of the samples were measured along with Field Emission Scanning Electron Microscopy (FESEM) observation and inhibition of biofilm formation. Dynamic light scattering (DLS) analysis showed that the average particle size of the synthesized AgNPs was in the range of about 32.67-107.18 nm and the polydispersity index (PDI) of 0.1120 indicated the formation of monodispersed particles. The average zeta potential of AgNPs obtained -36.15 mV, showing the high stability of biosynthetic nanoparticles. Antibacterial studies indicated that not only the AgNPs had antibacterial activity but also increased the antibacterial properties of tetracycline when used in combination. ROS production was enhanced in a dose-dependent manner. A high difference in LDH activities was found between AgNPs treated cells and the control group. FESEM images revealed membrane disruption and lysis in AgNPs treated cells. The formation of E. coli biofilm was 100% inhibited at 62.5 µg/ml showing that our bacteriogenic AgNPs can be a potential alternative remedies for controlling antibiotic-resistant pathogens.
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Affiliation(s)
- Noushin Zamanpour
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
| | - Ali Mohammad Esmaeily
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran
| | - Mansour Mashreghi
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran; Industrial Biotechnology Research Group, Institute of Biotechnology, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran; Nano Research Center, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran.
| | - Bahar Shahnavaz
- Department of Biology, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran.
| | | | - Ahmad Kompany
- Nano Research Center, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran; Department of Physics, Faculty of Science, Ferdowsi University of Mashhad, Mashhad 9177948974, Iran.
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Husain S, Verma SK, Yasin D, Hemlata, A Rizvi MM, Fatma T. Facile green bio-fabricated silver nanoparticles from Microchaete infer dose-dependent antioxidant and anti-proliferative activity to mediate cellular apoptosis. Bioorg Chem 2020; 107:104535. [PMID: 33341280 DOI: 10.1016/j.bioorg.2020.104535] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 12/03/2020] [Accepted: 12/04/2020] [Indexed: 12/16/2022]
Abstract
With the rapid development of nanotechnology, much has been anticipated with silver nanoparticles (AgNPs) due to their extensive industrial and commercial applications. However, it has raised concerns over environmental safety and human health effects. In this study, AgNPs were bio-fabricated using aqueous extract of Microchaete and their medical applications like antioxidant, anti-proliferative, and apoptosis were done. The biosynthesis of AgNPs was continuously followed by UV-vis spectrophotometric analysis. The physiochemical properties like shape, size, crystallinity, and polydispersity of the nanoparticles were determined by Scanning Electron Microscopy (SEM) along with EDX, Transmission Electron Microscope (TEM), Atomic Force Microscope (AFM), dynamic light scattering (DLS), and X-Ray Diffraction (XRD). Biosynthesized 7.0 nm sized AgNPs with the crystalline structure (crystalline size 4.8 nm) having a hydrodynamic diameter of 38.74 ± 2.6 nm was achieved due to the involvement of reducing agents present in the cyanobacterial extract. The IC50 values of the AgNPs were evaluated as 75 µg/ml and 79.41 µg/ml with HepG2 and MCF-7 cell lines. Different in-vitro cellular assays investigated in the present study exhibited antioxidant, anti-proliferative, and apoptotic activities. Probably delayed apoptosis in HepG2 and MCF-7 is due to better antioxidant activities of Microchaete based AgNPs.
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Affiliation(s)
- Shaheen Husain
- Cyanobacterial Biotechnology Lab, Jamia Millia Islamia University, New Delhi 110025, India.
| | - Suresh K Verma
- School of Biotechnology, KIIT University, Bhubaneswar, India
| | - Durdana Yasin
- Cyanobacterial Biotechnology Lab, Jamia Millia Islamia University, New Delhi 110025, India
| | - Hemlata
- Cyanobacterial Biotechnology Lab, Jamia Millia Islamia University, New Delhi 110025, India
| | - M Moshahid A Rizvi
- Department of Biosciences, Jamia Millia Islmia, New Delhi 110025, India.
| | - Tasneem Fatma
- Cyanobacterial Biotechnology Lab, Jamia Millia Islamia University, New Delhi 110025, India.
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15
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Zhang D, Ramachandran G, Mothana RA, Siddiqui NA, Ullah R, Almarfadi OM, Rajivgandhi G, Manoharan N. Biosynthesized silver nanoparticles using Caulerpa taxifolia against A549 lung cancer cell line through cytotoxicity effect/morphological damage. Saudi J Biol Sci 2020; 27:3421-3427. [PMID: 33304151 PMCID: PMC7715053 DOI: 10.1016/j.sjbs.2020.09.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 09/02/2020] [Accepted: 09/07/2020] [Indexed: 12/14/2022] Open
Abstract
The Caulerpa taxifolia is excellent marine green algae, which produced enormous bioactive compounds with more biological activities. Also, it is an excellent source for synthesis of Ag NPs with increased bioactivity against various infections. In our study, the marine algae marine algae Caulerpa taxifolia mediated Ag NPs was synthesized effectively. The synthesized Ag NPs was characterized well using UV-spectrometer and X-ray powder diffraction (XRD) and confirmed as synthesized particle was Ag NPs. The available structure of the Ag NPs was morphologically identified by scanning electron microscope (SEM), and exact minimum size, polydispersive spherical shape of the entire Ag NPs structure was confirmed by Transmission electron microscope (TEM). Further, the anti-cancer efficiency of biosynthesized Ag NPs against A549 lung cancer cells was found at 40 µg/mL concentration by cytotoxicity experiment. In addition, the phase contrast images of the result were supported the Ag NPs, which damaged the A549 morphologically clearly. Finally, florescence microscopic images were effectively proved the anti-cancerous effect against A549 lung cancer cells due to the condensed morphology of increased death cells. All the confirmed in-vitro results were clearly stated that the Caulerpa taxifolia mediated Ag NPs has superior anti-cancer agent against A549 lung cancer cells.
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Affiliation(s)
- Danjie Zhang
- Department of Thoracic Surgery, Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Govindan Ramachandran
- Department of Marine Science, Bharathidasan University, Tiruchirappalli 620024, Tamil Nadu, India
| | - Ramzi A. Mothana
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Nasir A. Siddiqui
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Riaz Ullah
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Omer M. Almarfadi
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. Box 2457, Riyadh 11451, Saudi Arabia
| | - Govindan Rajivgandhi
- Department of Marine Science, Bharathidasan University, Tiruchirappalli 620024, Tamil Nadu, India
| | - Natesan Manoharan
- Department of Marine Science, Bharathidasan University, Tiruchirappalli 620024, Tamil Nadu, India
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16
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Tian S, Saravanan K, Mothana RA, Ramachandran G, Rajivgandhi G, Manoharan N. Anti-cancer activity of biosynthesized silver nanoparticles using Avicennia marina against A549 lung cancer cells through ROS/mitochondrial damages. Saudi J Biol Sci 2020; 27:3018-3024. [PMID: 33100861 PMCID: PMC7569133 DOI: 10.1016/j.sjbs.2020.08.029] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/11/2020] [Accepted: 08/17/2020] [Indexed: 11/25/2022] Open
Abstract
The biosynthesized Ag NPs was synthesized by using marine mangrove plant extract Avicennia marina. The synthesized Ag NPs was confirmed by various physiochemical characterization including UV-spectrometer and XRD analysis. In addition, the shape and of the synthesized Ag NPs was morphologically identified by SEM initially and TEM finally. After confirmation, the anti-cancer property of synthesized Ag NPs was confirmed at 50 µg/mL concentration against A549 lung cancer cells by MTT assay. Further, the ability to stimulate the ROS generation and mitochondrial membrane at the IC50 concentration of Ag NPs was confirmed by fluorescence microscopy using DCFH-DA and rhodamine 123 dyes respectively. Finally, the result was concluded that the synthesized Ag NPs has improved anti-cancer activity against A549 cells at lowest concentration.
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Affiliation(s)
- Shan Tian
- Department of Medical Oncology, 3201 Hospital, No. 783 Tianhan Avenue, Hantai District, Hanzhong, Shaanxi 723000, China
| | - Kandasamy Saravanan
- Molecular, Cell & Cancer Biology Laboratory, Department of Biochemistry, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | - Ramzi A. Mothana
- Department of Pharmacognosy, College of Pharmacy, King Saud University, P.O. BOX 2457, Riyadh 11451, Saudi Arabia
| | - Govindan Ramachandran
- Department of Marine Science, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | - Govindan Rajivgandhi
- Department of Marine Science, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
| | - Natesan Manoharan
- Department of Marine Science, Bharathidasan University, Tiruchirappalli 620 024, Tamil Nadu, India
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17
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Photocatalytic reduction and anti-bacterial activity of biosynthesized silver nanoparticles against multi drug resistant Staphylococcus saprophyticus BDUMS 5 (MN310601). MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2020; 114:111024. [DOI: 10.1016/j.msec.2020.111024] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Revised: 04/16/2020] [Accepted: 04/26/2020] [Indexed: 12/19/2022]
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18
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Rajivgandhi GN, Ramachandran G, Maruthupandy M, Manoharan N, Alharbi NS, Kadaikunnan S, Khaled JM, Almanaa TN, Li WJ. Anti-oxidant, anti-bacterial and anti-biofilm activity of biosynthesized silver nanoparticles using Gracilaria corticata against biofilm producing K. pneumoniae. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2020.124830] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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19
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Paunova-Krasteva T, Haladjova E, Petrov P, Forys A, Trzebicka B, Topouzova-Hristova T, R Stoitsova S. Destruction of Pseudomonas aeruginosa pre-formed biofilms by cationic polymer micelles bearing silver nanoparticles. BIOFOULING 2020; 36:679-695. [PMID: 32741293 DOI: 10.1080/08927014.2020.1799354] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2019] [Revised: 06/30/2020] [Accepted: 07/14/2020] [Indexed: 06/11/2023]
Abstract
Pseudomonas aeruginosa is an opportunistic Gram-negative pathogen often associated with biofilm infections. This study evaluated the capacity for biofilm destruction of a novel combination of cationic polymer micelles formed from poly(2-(dimethylamino)ethyl methacrylate)-b-poly(ε-caprolactone)-b-poly(2-(dimethylamino)ethyl methacrylate) (PDMAEMA-PCL-PDMAEMA) triblock copolymer either alone, or loaded with silver nanoparticles (M_AgNPs). Pre-formed P. aeruginosa biofilms were incubated with either blank micelles, AgNO3, or M_AgNPs. Biofilm biomass (crystal violet assay), metabolic activity (Alamar blue reduction), structure (SEM) and viability (CLSM after Live/Dead staining, or plating for CFU) were checked. The results showed that the micelles alone loosened the biofilm matrix, and caused some alterations in the bacterial surface. AgNO3 killed the bacteria in situ leaving dead biofilm bacteria on the surface. M_AgNPs combined the two types of activities causing significant biofilm reduction, and alteration and death of biofilm bacteria. Therefore, the applied PDMAEMA-based micelles appear to be a successful candidate for the treatment of P. aeruginosa biofilm infections.
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Affiliation(s)
| | - Emi Haladjova
- Bulgarian Academy of Sciences, Institute of Polymers, Sofia, Bulgaria
| | - Petar Petrov
- Bulgarian Academy of Sciences, Institute of Polymers, Sofia, Bulgaria
| | - Aleksander Forys
- Polish Academy of Sciences, Centre of Polymer and Carbon Materials, Zabrze, Poland
| | - Barbara Trzebicka
- Polish Academy of Sciences, Centre of Polymer and Carbon Materials, Zabrze, Poland
| | | | - Stoyanka R Stoitsova
- Bulgarian Academy of Sciences, The Stephan Angeloff Institute of Microbiology, Sofia, Bulgaria
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20
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Cao Y, Naseri M, He Y, Xu C, Walsh LJ, Ziora ZM. Non-antibiotic antimicrobial agents to combat biofilm-forming bacteria. J Glob Antimicrob Resist 2019; 21:445-451. [PMID: 31830536 DOI: 10.1016/j.jgar.2019.11.012] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/13/2019] [Accepted: 11/15/2019] [Indexed: 12/13/2022] Open
Abstract
Biofilms can be produced by multiple species or by a single strain of bacteria. The biofilm state enhances the resistance of the resident microorganisms to antimicrobial agents by producing extracellular polymeric substances. Typically, antibiotics are used to stop the growth of bacteria, but emerging resistance has limited their effectiveness. Bacteria in biofilms are less susceptible to antibiotics compared with their free-floating state, as biofilms impair antibiotic penetration. To obviate this challenge, non-antibiotic antimicrobial agents are needed. This review describes two classes of these agents, namely antimicrobial nanoparticles and antimicrobial peptides. Applications of these antimicrobials in the food industry and medical applications are discussed, and the directions for future research are highlighted.
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Affiliation(s)
- Yuxue Cao
- School of Chemistry and Molecular Biosciences, The University of Queensland, QLD 4072, Australia; School of Dentistry, The University of Queensland, QLD 4006, Australia
| | - Mahdi Naseri
- Bioresource Processing Research Institute of Australia (BioPRIA), Department of Chemical Engineering, Monash University, VIC 3800, Australia
| | - Yan He
- School of Dentistry, The University of Queensland, QLD 4006, Australia; Department of Oral and Maxillofacial Surgery, Massachusetts General Hospital and Harvard School of Dental Medicine, Boston, MA 02114, USA.
| | - Chun Xu
- School of Dentistry, The University of Queensland, QLD 4006, Australia
| | - Laurence J Walsh
- School of Dentistry, The University of Queensland, QLD 4006, Australia
| | - Zyta M Ziora
- Institute for Molecular Bioscience, The University of Queensland, QLD 4072, Australia.
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