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Srivastava M, Singh KR, Singh T, Asiri M, Suliman M, Sabia H, Deen PR, Chaube R, Singh J. Bioinspired fabrication of zinc hydroxide-based nanostructure from lignocellulosic biomass Litchi chinensis leaves and its efficacy evaluation on antibacterial, antioxidant, and anticancer activity. Int J Biol Macromol 2023; 253:126886. [PMID: 37709228 DOI: 10.1016/j.ijbiomac.2023.126886] [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: 01/26/2023] [Revised: 08/22/2023] [Accepted: 09/11/2023] [Indexed: 09/16/2023]
Abstract
Zinc-based nanostructures are known for their numerous potential biomedical applications. In this context, the biosynthesis of nanostructures using plant extracts has become a more sustainable and promising alternative to effectively replace conventional chemical methods while avoiding their toxic impact. In this study, following a low-temperature calcination process, a green synthesis of Zn-hydroxide-based nanostructure has been performed using an aqueous extract derived from the leaves of Litchi chinensis, which is employed as a lignocellulose waste biomass known to possess a variety of phytocompounds. The biogenic preparation of Zn-hydroxide based nanostructures is enabled by bioactive compounds present in the leaf extract, which act as reducing and capping agents. In order to evaluate its physicochemical characteristics, the produced Zn-hydroxide-based nanostructure has been subjected to several characterization techniques. Further, the multifunctional properties of the prepared Zn-hydroxide-based nanostructure have been evaluated for antioxidant, antimicrobial, and anticancer activity. The prepared nanostructure showed antibacterial efficacy against Bacillus subtilis and demonstrated its anti-biofilm activity as evaluated through the Congo red method. In addition, the antioxidant activity of the prepared nanostructure has been found to be dose-dependent, wherein 91.52 % scavenging activity could be recorded at 200 μg/ml, with an IC50 value of 45.22 μg/ml, indicating the prepared nanostructure has a high radical scavenging activity. Besides, the in vitro cytotoxicity investigation against HepG2 cell lines explored that the as-prepared nanostructure exhibited a higher cytotoxic effect and 73.21 % cell inhibition could be noticed at 25.6 μg/ml with an IC50 of 2.58 μg/ml. On the contrary, it was found to be significantly lower in the case of HEK-293 cell lines, wherein ~47.64 % inhibition could be noticed at the same concentration. These findings might be further extended to develop unique biologically derived nanostructures that can be extensively evaluated for various biomedical purposes.
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Affiliation(s)
- Manish Srivastava
- Department of Chemical Engineering and Technology, Indian Institute of Technology, BHU, Varanasi 221005, India; LCB Fertilizer Pvt. Ltd., Shyam Vihar Phase 2, Rani Sati Mandir Road, Lachchhipur, Gorakhpur, Uttar Pradesh 273015, India.
| | - Kshitij Rb Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India.
| | - Tripti Singh
- Institute of Management Studies, Ghaziabad (University Course Campus), NH 09, Adhyatmik Nagar, Ghaziabad 201015, India
| | - Mohammed Asiri
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.
| | - Muath Suliman
- Department of Clinical Laboratory Sciences, College of Applied Medical Sciences, King Khalid University, Abha, Saudi Arabia.
| | - Haleema Sabia
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Prakash Ranjan Deen
- Department of Physics, Purnea College, Purnea University, Purnea, Bihar 854301, India
| | - Radha Chaube
- Department of Zoology, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India
| | - Jay Singh
- Department of Chemistry, Institute of Science, Banaras Hindu University, Varanasi 221005, Uttar Pradesh, India.
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Nancucheo I, Segura A, Hernández P, Canales C, Benito N, Arranz A, Romero-Sáez M, Recio-Sánchez G. Bio-recovery of CuS nanoparticles from the treatment of acid mine drainage with potential photocatalytic and antibacterial applications. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 902:166194. [PMID: 37567303 DOI: 10.1016/j.scitotenv.2023.166194] [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: 05/31/2023] [Revised: 08/07/2023] [Accepted: 08/08/2023] [Indexed: 08/13/2023]
Abstract
In the present work, CuS nanoparticles were biorecovered from a real acid mine drainage (AMD) and its photocatalytic and antibacterial activities were studied. CuS were formed by delivering biogenic H2S produced by a continuous sulfidogenic bioreactor to an off-line vessel containing the AMD. The main physico-chemical properties of CuS nanoparticles were analyzed by UV-vis spectroscopy, TEM, FE-SEM, XRD and XPS. Moreover, its photocatalytic activity on the photodegradation of organic dyes in water and its antibacterial activity against several bacterial strains were studied and compared with CuS nanoparticles synthetized from a CuSO4 aqueous solution based on the same synthesis method. CuS nanoparticles from the real AMD showed similar physico-chemical properties and photocatalytic and antibacterial activities in comparison to CuS nanoparticles formed with the copper solutions. These results open the way to recover valorous CuS nanoparticles from AMD with potential industrial applications using a metal bioremediation process based on sulfidogenic bioreactors.
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Affiliation(s)
- Iván Nancucheo
- Facultad de Ingeniería, Arquitectura y Diseño, Universidad San Sebastián, Lientur 1547, Concepción, Chile
| | - Aileen Segura
- Facultad de Ingeniería, Arquitectura y Diseño, Universidad San Sebastián, Lientur 1547, Concepción, Chile
| | - Pedro Hernández
- Facultad de Ingeniería, Arquitectura y Diseño, Universidad San Sebastián, Lientur 1547, Concepción, Chile
| | - Christian Canales
- Facultad de Ingeniería, Arquitectura y Diseño, Universidad San Sebastián, Lientur 1547, Concepción, Chile
| | - Noelia Benito
- Departamento de Física, Universidad de Concepción, Concepción, Chile
| | - Antonio Arranz
- Departamento de Física Aplicada, Universidad Autónoma de Madrid, Cantoblanco, Spain
| | - Manuel Romero-Sáez
- Grupo Química Básica, Aplicada y Ambiente-ALQUIMIA, Facultad de Ciencias Exactas y Aplicadas, Instituto Tecnológico Metropolitano, Medellín, Colombia
| | - Gonzalo Recio-Sánchez
- Facultad de Ingeniería, Arquitectura y Diseño, Universidad San Sebastián, Lientur 1547, Concepción, Chile.
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Urodkova EK, Uryupina OY, Zhavoronok ES, Grammatikova NE, Kharitonova TV, Senchikhin IN. Antibacterial Activity of Silver Nanodispersions in Solutions of Different Molecular Weight Chitosans. ChemistrySelect 2023. [DOI: 10.1002/slct.202203609] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Ekaterina K. Urodkova
- Laboratory of Physical Chemistry of Colloid Systems A.N. Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences 31 korp. 4 Leninskiy Prospekt Moscow 119071 Russia
| | - Ol'ga Ya. Uryupina
- Laboratory of Physical Chemistry of Colloid Systems A.N. Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences 31 korp. 4 Leninskiy Prospekt Moscow 119071 Russia
| | - Elena S. Zhavoronok
- Department of Biotechnology and Industrial Pharmacy MIREA – Russian Technological University Lomonosov Institute of Fine Chemical Technologies 86 Prospekt Vernadskogo Moscow 119571 Russia
| | | | - Tatiana V. Kharitonova
- Laboratory of Physical Chemistry of Colloid Systems A.N. Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences 31 korp. 4 Leninskiy Prospekt Moscow 119071 Russia
| | - Ivan N. Senchikhin
- Laboratory of Physical Chemistry of Colloid Systems A.N. Frumkin Institute of Physical Chemistry and Electrochemistry Russian Academy of Sciences 31 korp. 4 Leninskiy Prospekt Moscow 119071 Russia
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Antimicrobial and antiviral activity of selenium sulphide nanoparticles synthesised in extracts from spices in natural deep eutectic solvents (NDES). SUSTAINABLE MATERIALS AND TECHNOLOGIES 2022; 32:e00433. [PMCID: PMC8996440 DOI: 10.1016/j.susmat.2022.e00433] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/26/2021] [Revised: 03/13/2022] [Accepted: 04/08/2022] [Indexed: 07/20/2023]
Abstract
Selenium sulphide is a well-known bioactive chemical, but its preparation in nanometric form stabilised in water has not been widely reported. In the article, extracts of cinnamon, curcumin, and pepper obtained using natural deep eutectic solvents (NDES) were used to obtain stable selenium sulphide nanoparticles. The analysis confirmed that selenium sulphide nanoparticles with an average crystallite size of 28–44 nm and a particle size of approximately 500 nm were successfully synthesised. The use of NDES stabilised the SeS2 nanoparticles and increased their bioactivity towards microorganisms. The obtained systems revealed high biocidal and antiviral activity against S. aureus, E. coli, P. aeruginosa, and C. albicans strains, Human influenza virus A/H1N1, and Betacoronavirus 1 (Human coronavirus HCoV-OC43). The SeS2 nanoparticles obtained in the NDES extract of curcuma strongly inhibited the growth of pathogenic fungi and bacteria with minimum biocidal concentration (MBC) values of 117.2, 117.2, 117.2, and 468.8 mg/dm3 against E. coli, P. aeruginosa, S. aureus, and C. albicans, respectively. The suspensions containing selenium sulphide nanoparticles stabilised by spice extracts were also highly active against influenza viruses and B-coronavirus, showing a reduction of over 99%.
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Zhang K, Huang Y, Wu Q, Guo W, Chen H, Zhang W, Li Y, Lu Y, Wu Q, Pan W, Chen L, Chen Y. Antibacterial effect and mechanism against Escherichia coli of polysaccharides from Armillariella tabescens mycelia. Int J Biol Macromol 2022; 207:750-759. [PMID: 35318079 DOI: 10.1016/j.ijbiomac.2022.03.086] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2021] [Revised: 03/06/2022] [Accepted: 03/15/2022] [Indexed: 12/27/2022]
Abstract
The objectives of this study were (1) to prepare Armillariella tabescens mycelia polysaccharides (PAT) with remarkably growth inhibitory effect on typical food-borne pathogenic bacteria using a green and efficient polyamide method and (2) to explore the antibacterial mechanism of PAT for use as a natural antibacterial agent. The sugar and uronic acid contents of PAT were 93.41% and 12.24%, respectively. PAT could inhibit the growth of Escherichia coli, Proteus vulgaris, Bacillus subtilis, and Staphylococcus aureus cells, with minimum inhibitory concentrations of 0.5, 1.0, 4.0, and 4.0 mg/mL, respectively. Ultra-high-resolution field emission scanning electron microscopy and high-resolution transmission electron microscopy analysis revealed cell wall and membrane rupture of E. coli treated with PAT. Further, 0.5-4.0 mg/mL PAT was found to significantly (P < 0.01) and concentration-dependently increase the conductivity of the broth, exudation of the intracellular protein, and alkaline phosphatase and β-galactosidase activities. Confocal laser scanning microscopy revealed morphological changes in E. coli DNA after PAT treatment and intracellular reactive oxygen species accumulation; flow cytometry revealed E. coli cell apoptosis. Our findings provide a theoretical basis and technical support for the development of PAT as a natural antibacterial product.
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Affiliation(s)
- Kunfeng Zhang
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Yuzhe Huang
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Qianzhen Wu
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Wenhua Guo
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Hao Chen
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Wenna Zhang
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Yong Li
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Yongming Lu
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Qingxi Wu
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Wenjuan Pan
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Lei Chen
- School of Life Sciences, Anhui University, Hefei, Anhui, China
| | - Yan Chen
- School of Life Sciences, Anhui University, Hefei, Anhui, China; Key Laboratory of Ecological Engineering and Biotechnology of Anhui Province and Anhui Key Laboratory of Modern Biomanufacturing, Hefei, Anhui, China.
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Singh P, Kumar R, Singh RK. Progress on Transition Metal-Doped ZnO Nanoparticles and Its Application. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b01561] [Citation(s) in RCA: 80] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Pushpendra Singh
- Department of Physics, Dr. Harisingh Gour Central University, Sagar, M. P. 470003, India
| | - Ranveer Kumar
- Department of Physics, Dr. Harisingh Gour Central University, Sagar, M. P. 470003, India
| | - Rajan Kumar Singh
- Department of Physics, Dr. Harisingh Gour Central University, Sagar, M. P. 470003, India
- Department of Chemical Engineering, National Taiwan University, Taipei, Taiwan, ROC
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Alavi M, Rai M. Recent advances in antibacterial applications of metal nanoparticles (MNPs) and metal nanocomposites (MNCs) against multidrug-resistant (MDR) bacteria. Expert Rev Anti Infect Ther 2019; 17:419-428. [PMID: 31046483 DOI: 10.1080/14787210.2019.1614914] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Introduction: In recent years, multidrug resistance (MDR) in bacteria has drastically increased and has posed a great threat to the human health. This problem has generated an urgent need to search alternatives for the treatment of MDR bacteria. It has been proved that metal nanoparticles (MNPs) and metal nanocomposites (MNCs) possess remarkable antimicrobial potential, and hence can be used in alternative therapy. Areas covered: This review is aimed to discuss recent reports on antibacterial activities of MNPs and MNCs against MDR bacteria. Expert opinion: Escherichia coli, Staphylococcus aureus, Pseudomonas aeruginosa, Acinetobacter baumannii, Klebsiella pneumoniae, Serratia marcescens, Streptococcus pneumoniae, and Staphylococcus epidermidis are important pathogenic bacteria which have shown MDR against a wide range of conventional antibiotics. In this context, effects of MNPs and MNCs on these pathogens have demonstrated considerable efficacy. Several mechanisms concerning activity of MNPs and MNCs against pathogenic bacteria which are mainly dependent on type of their precursors and treated bacterium have been investigated. In addition, many studies have been made on antibacterial activities of these nanomaterials with similar and different results.
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Affiliation(s)
- Mehran Alavi
- a Department of Nanobiotechnology , Razi University , Kermanshah , Iran
| | - Mahendra Rai
- b Basic Science Research Professor (UGC), Department of Biotechnology , SGB Amravati University , Amravati , India
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