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González-Ballesteros N, Diego-González L, Lastra-Valdor M, Grimaldi M, Cavazza A, Bigi F, Rodríguez-Argüelles MC, Simón-Vázquez R. Immunomodulatory and Antitumoral Activity of Gold Nanoparticles Synthesized by Red Algae Aqueous Extracts. Mar Drugs 2022; 20:md20030182. [PMID: 35323481 PMCID: PMC8953345 DOI: 10.3390/md20030182] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 02/21/2022] [Accepted: 02/24/2022] [Indexed: 12/11/2022] Open
Abstract
This study reports on the green and cost-efficient synthesis of gold nanoparticles from three different red algae extracts. The nanoparticles synthesized were fully characterized by UV-Vis spectroscopy, HRTEM, and Z-potential. Relevant components occurring in the extracts, such as polysaccharides or phenolic content, were assessed by analytical techniques such as spectrophotometric assays and liquid chromatography. Finally, the antioxidant, antitumoral, and anti-inflammatory potential of both the extracts and the gold nanoparticles synthesized were analyzed in order to determine a possible synergistic effect on the nanoparticles. The results obtained confirmed the obtainment of gold nanoparticles with significant potential as immunotherapeutic agents. The therapeutic potential of these nanoparticles could be higher than that of inert gold nanoparticles loaded with bioactive molecules since the former would allow for higher accumulation into the targeted tissue.
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Affiliation(s)
| | - Lara Diego-González
- CINBIO, Immunology Group, Universidade de Vigo, 36310 Vigo, Spain; (L.D.-G.); (R.S.-V.)
- Instituto de Investigación Sanitaria Galicia Sur, Hospital Alvaro Cunqueiro, 36312 Vigo, Spain
| | | | - Maria Grimaldi
- Dipartimento Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, 43124 Parma, Italy; (M.G.); (A.C.); (F.B.)
| | - Antonella Cavazza
- Dipartimento Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, 43124 Parma, Italy; (M.G.); (A.C.); (F.B.)
| | - Franca Bigi
- Dipartimento Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, 43124 Parma, Italy; (M.G.); (A.C.); (F.B.)
- Institute of Materials for Electronics and Magnetism, National Research Council, 43124 Parma, Italy
| | | | - Rosana Simón-Vázquez
- CINBIO, Immunology Group, Universidade de Vigo, 36310 Vigo, Spain; (L.D.-G.); (R.S.-V.)
- Instituto de Investigación Sanitaria Galicia Sur, Hospital Alvaro Cunqueiro, 36312 Vigo, Spain
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Phukan K, Devi R, Chowdhury D. Green Synthesis of Gold Nano-bioconjugates from Onion Peel Extract and Evaluation of Their Antioxidant, Anti-inflammatory, and Cytotoxic Studies. ACS OMEGA 2021; 6:17811-17823. [PMID: 34308016 PMCID: PMC8296016 DOI: 10.1021/acsomega.1c00861] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 06/10/2021] [Indexed: 05/04/2023]
Abstract
Plant secondary metabolites such as flavonoids demonstrate high degrees of antioxidant, anti-inflammatory, and anticancer activities. Among flavonoids, quercetin plays an important role in inflammation by downregulating the level of various cytokines. Thereby, in this work, onion (Allium cepa) peel was successfully utilized for the synthesis of gold nano-bioconjugates acting as a natural therapeutic drug. In this process, crude onion peel extract was first divided into different fractionates, namely, ethyl acetate, butanol, methanol, and water, and they were subjected to various preliminary studies of antioxidant activities. The ethyl acetate fractionate shows high antioxidant activities in all the assays. The bioactive components were identified and found to contain a high amount of quercetin as confirmed by liquid chromatography with tandem mass spectrometry and high-performance liquid chromatogrpahy. Three gold nano-bioconjugates were prepared with different concentrations of the ethyl acetate fractionate. Various biochemical anti-inflammatory assays were carried out and compared with the active ethyl acetate fraction of the onion peel drug (OPD). The cytotoxicity of the nano-bioconjugate system and the OPD was checked in the myoblast L6 cell line from skeletal muscle tissues to evaluate the toxicity. All the three nano-bioconjugates A, B, and E demonstrated high percentages of cell viability, viz., 73.07, 72.3, and 69.15%, respectively, at their highest concentration of 200 μg/mL. The OPD also showed 88.56% cell viability with no toxic effects in the myoblast L6 cell line from skeletal muscle tissues. The reactive oxygen species reduction of nano-bioconjugate B showed a marked reduction of 76.77% at a maximum concentration of 200 μg/mL, whereas the OPD showed 68.17%. Hence, through this work, a cheap source of nano-bioconjugates is developed, which can act as a potent antioxidant and anti-inflammatory agent and are more active in comparison to the OPD alone.
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Affiliation(s)
- Kabyashree Phukan
- Material
Nanochemistry Laboratory, Physical Sciences Division, Institute of Advanced Study in Science and Technology, Paschim Boragaon, Garchuk, Guwahati 781035, India
| | - Rajlakshmi Devi
- Life
Sciences Division, Institute of Advanced
Study in Science and Technology, Paschim Boragaon, Garchuk, Guwahati 781035, India
| | - Devasish Chowdhury
- Material
Nanochemistry Laboratory, Physical Sciences Division, Institute of Advanced Study in Science and Technology, Paschim Boragaon, Garchuk, Guwahati 781035, India
- . Tel.: +91 361 2912073. Fax: +91 361 2279909
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Zare EN, Padil VV, Mokhtari B, Venkateshaiah A, Wacławek S, Černík M, Tay FR, Varma RS, Makvandi P. Advances in biogenically synthesized shaped metal- and carbon-based nanoarchitectures and their medicinal applications. Adv Colloid Interface Sci 2020; 283:102236. [PMID: 32829011 DOI: 10.1016/j.cis.2020.102236] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2020] [Accepted: 08/06/2020] [Indexed: 02/08/2023]
Abstract
Non-spherical metal-based and carbon-based nanostructures have found applications in every facet of scientific endeavors, including engineering and biomedical fields. These nanostructures attract attention because of their biocompatibility and negligible cytotoxicity. Chemical and physical methods have been used for synthesizing earlier generations of metal-based and carbon-based nanostructures with variable architectures, including nanorods, nanowires, nanodots and nanosheets. However, these synthesis strategies utilize organic passivators which are toxic to the environment and the human body. Biogenic synthesis of nanoparticles is becoming increasing popular because of the necessity to develop eco-friendly and non-toxic strategies. Nanoparticles synthesized by natural compounds have immense potential in the biomedical arena. The present review focuses on plant-mediated synthesis of metal-based and carbon-based non-spherical nanoarchitectures and the role of green synthesis in improving their activities for biomedical applications.
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Calabrese G, Petralia S, Fabbi C, Forte S, Franco D, Guglielmino S, Esposito E, Cuzzocrea S, Traina F, Conoci S. Au, Pd and maghemite nanofunctionalized hydroxyapatite scaffolds for bone regeneration. Regen Biomater 2020; 7:461-469. [PMID: 33149935 PMCID: PMC7597806 DOI: 10.1093/rb/rbaa033] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 07/07/2020] [Accepted: 07/08/2020] [Indexed: 12/13/2022] Open
Abstract
Nanotechnology plays a key role in the development of innovative scaffolds for bone tissue engineering (BTE) allowing the incorporation of nanomaterials able to improve cell proliferation and differentiation. In this study, Mg-HA-Coll type I scaffolds (Mg-HA-based scaffolds) were nanofunctionalized with gold nanorods (Au NRs), palladium nanoparticles (Pd NPs) and maghemite nanoparticles (MAG NPs). Nanofunctionalized Mg-HA-based scaffolds (NF-HA-Ss) were tested for their ability to promote both the proliferation and the differentiation of adipose-derived mesenchymal stem cells (hADSCs). Results clearly highlight that MAG nanofunctionalization substantially improves cell proliferation up to 70% compared with the control (Mg-HA-based scaffold), whereas both Au NRs and Pd NPs nanofunctionalization induce a cell growth inhibition of 94% and 89%, respectively. Similar evidences were found for the osteoinductive properties showing relevant calcium deposits (25% higher than the control) for MAG nanofunctionalization, while a decreasing of cell differentiation (20% lower than the control) for both Au NRs and Pd NPs derivatization. These results are in agreement with previous studies that found cytotoxic effects for both Pd NPs and Au NRs. The excellent improvement of both osteoconductivity and osteoinductivity of the MAG NF-HA-S could be attributed to the high intrinsic magnetic field of superparamagnetic MAG NPs. These findings may pave the way for the development of innovative nanostructured scaffolds for BTE.
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Affiliation(s)
- Giovanna Calabrese
- Department of Chemistry Biology Pharmacy and Environmental Science, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Sicilia, Italy
| | - Salvatore Petralia
- Research and Development, Applied Chemical Works, Paternò, Catania, Italy
| | - Claudia Fabbi
- Department of Chemical Science, Fin-Ceramica Faenza, Via Granarolo 177/3, Faenza 48018, Italy
| | - Stefano Forte
- Istituto Oncologico del Mediterraneo Ricerca, Viagrande, Catania 95029, Italy
| | - Domenico Franco
- Department of Chemistry Biology Pharmacy and Environmental Science, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Sicilia, Italy
| | - Salvatore Guglielmino
- Department of Chemistry Biology Pharmacy and Environmental Science, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Sicilia, Italy
| | - Emanuela Esposito
- Department of Chemistry Biology Pharmacy and Environmental Science, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Sicilia, Italy
| | - Salvatore Cuzzocrea
- Department of Chemistry Biology Pharmacy and Environmental Science, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Sicilia, Italy
| | - Francesco Traina
- Dipartimento Biomorf, Università degli Studi di Messina, Messina, Italy.,Rizzoli Orthopedic Institute, IRCSS, Bologna, Italy
| | - Sabrina Conoci
- Department of Chemistry Biology Pharmacy and Environmental Science, University of Messina, Piazza Pugliatti, 1, 98122 Messina, Sicilia, Italy.,Distretto Tecnologico Micro e Nano Sistemi Sicilia, Catania, Italy
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Abu-Tahon MA, Ghareib M, Abdallah WE. Environmentally benign rapid biosynthesis of extracellular gold nanoparticles using Aspergillus flavus and their cytotoxic and catalytic activities. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.04.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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6
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Rana R, Awasthi R, Sharma B, Kulkarni GT. Nanoantibiotic Formulations to Combat Antibiotic Resistance - Old Wine in a New Bottle. ACTA ACUST UNITED AC 2020; 13:174-183. [PMID: 31544718 DOI: 10.2174/1872211313666190911124626] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 08/13/2019] [Accepted: 08/19/2019] [Indexed: 01/03/2023]
Abstract
Antibiotic resistance is becoming one of the major obstacles to treatment success in various pathological conditions. Development process of a new antimicrobial agent is slow and difficult, whereas bacterial resistance is decreasing the arsenal of existing antibiotics. Therefore, there is a need to develop novel antibiotic formulations to combat the resistance of existing antibiotics. Nanoparticles are investigated as novel antibiotic formulation, but are often inefficient in practical applications. Nanotechnology presents a new frontier to overcome the issue of antibiotic resistance through the development of functionalized particles. Balance of physicochemical characteristics such as small particle size and high drug loading capacity along with improved stability are the challenges associated with large scale manufacturing of nanoantibiotic formulations. In the last 1-2 decades, a gradual increase in patents on nanoantibiotic formulations has been noted to address the resistance issues of antibiotic. The aim of this review is to consolidate recently-investigated nanoantibiotic formulations to combat antibiotic resistance.
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Affiliation(s)
- Rachna Rana
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University Uttar Pradesh, Sec 125, Noida, 201303, Uttar Pradesh, India
| | - Rajendra Awasthi
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University Uttar Pradesh, Sec 125, Noida, 201303, Uttar Pradesh, India
| | - Bhupesh Sharma
- Department of Pharmacology, Amity Institute of Pharmacy, Amity University Uttar Pradesh, Sec 125, Noida, 201303, Uttar Pradesh, India
| | - Giriraj T Kulkarni
- Department of Pharmaceutics, Amity Institute of Pharmacy, Amity University Uttar Pradesh, Sec 125, Noida, 201303, Uttar Pradesh, India
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Baran MF, Acay H, Keskin C. Determination of Antimicrobial and Toxic Metal Removal Activities of Plant-Based Synthesized ( Capsicum annuum L. Leaves), Ecofriendly, Gold Nanomaterials. GLOBAL CHALLENGES (HOBOKEN, NJ) 2020; 4:1900104. [PMID: 32328290 PMCID: PMC7175021 DOI: 10.1002/gch2.201900104] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/10/2019] [Indexed: 06/11/2023]
Abstract
Nanoparticles are valuable materials with widespread use. The fact that these materials are obtained by biological resources with an environmentally friendly method contributes to the development of studies in this field. Gold nanoparticles (AuNPs) from waste vegetable sources (green leaves of Capsicum annum L.) are economically and easily synthesized. The obtained particles are characterized by UV-vis spectroscopy (UV-vis), Fourier transform infrared spectroscopy (FTIR), X-ray diffraction (XRD), and scanning electron microscopy (SEM) analysis. The antimicrobial activity of the particles on the pathogenic microorganisms Escherichia coli ATCC 25922, Staphylococcus aureus ATCC 29213, Bacillus subtilis bacteria, and Candida albicans yeast are found to have a significant suppressive effect. The removal activities of eight toxic metals (Pd, Cd, Fe, Ni, Co, Mn, Zn, Pb) in Diyarbakır drinking water and artificially prepared water within different pHs are investigated. Gold nanoparticles synthesized from Capsicum annuum L. leaves are found to be effective in toxic metal removal in water samples.
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Affiliation(s)
- Mehmet Firat Baran
- Medical Laboratory TechniquesVocational Higher School of Healthcare StudiesMardin Artuklu University47200MardinTurkey
| | - Hilal Acay
- Health Science FacultyDepartment of Nutrition and DieteticsMardin Artuklu University47200MardinTurkey
| | - Cumali Keskin
- Health Science FacultyDepartment of Nutrition and DieteticsMardin Artuklu University47200MardinTurkey
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8
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Biogenic synthesis of gold nanoparticles using Commiphora wightii and their cytotoxic effects on breast cancer cell line (MCF-7). Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.01.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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9
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Liu Y, Song X, Cao F, Li F, Wang M, Yang Y, Liu M, Liu A, Xin H, Wang X. Banana Peel-Derived Dendrite-Shaped Au Nanomaterials with Dual Inhibition Toward Tumor Growth and Migration. Int J Nanomedicine 2020; 15:2315-2322. [PMID: 32308383 PMCID: PMC7132266 DOI: 10.2147/ijn.s211076] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Accepted: 02/21/2020] [Indexed: 11/23/2022] Open
Abstract
Purpose In order to prepare functional Au nanoparticles with low toxicity and high antitumor properties, we have used fruit waste (banana peel) to synthesize a new dendrite-shaped gold nanoparticle and used it for the treatment of tumors. Methods Dendrite-shaped gold nanoparticle (Au-dendrite) was synthesized through a facile hydrothermal process. The banana peel was used as both the reducing agent and the protective agent for reducing chloroauric acid to obtain Au-dendrite. The safety assessment of the Au-dendrite was conducted by H&E staining of the mouse’s eyelid skin and CCK-8 assay. The antitumor effects were evaluated through in vitro tumor cytotoxicity experiments and in vivo treatment of animal tumors. Results In this work, a new type of gold nanomaterial (Au-dendrite) was synthesized by using a common agricultural waste (banana peel) through a facile hydrothermal process without any extra chemical reducing agent or protective agent. Subsequent experiments showed that, compared with some classical Au nanomaterials, the as-synthesized gold nanocomposites have superior biocompatibility and impressive characteristics of dual inhibition toward tumor growth and migration. Conclusion We successfully synthesized a dendrite-shaped gold nanocomposite which was derived from a common agricultural waste (banana peel). A facile and environmentally friendly synthetic process was proposed accordingly without regular chemical additives. The as-prepared Au-dendrite nanocomposites not only had better biocompatibility than some classical gold nanoparticles but also exhibited unique advantages in tumor inhibition.
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Affiliation(s)
- Yu Liu
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, People's Republic of China
| | - Xiangwei Song
- College of Chemistry, Nanchang University, Nanchang 330038, People's Republic of China
| | - Fei Cao
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330038, People's Republic of China
| | - Fengshun Li
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330038, People's Republic of China
| | - Manyu Wang
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330038, People's Republic of China
| | - Yalan Yang
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330038, People's Republic of China
| | - Mingzhuo Liu
- Department of Burns, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi 330006, People's Republic of China
| | - Anwen Liu
- Department of Oncology, The Second Affiliated Hospital of Nanchang University, Nanchang, 330006, People's Republic of China
| | - Hongbo Xin
- Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330038, People's Republic of China
| | - Xiaolei Wang
- College of Chemistry, Nanchang University, Nanchang 330038, People's Republic of China.,Institute of Translational Medicine, Nanchang University, Nanchang, Jiangxi 330038, People's Republic of China
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Ethnobotanical biosynthesis of gold nanoparticles and its downregulation of Quorum Sensing-linked AhyR gene in Aeromonas hydrophila. SN APPLIED SCIENCES 2020. [DOI: 10.1007/s42452-020-2368-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
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11
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Barabadi H, Webster TJ, Vahidi H, Sabori H, Damavandi Kamali K, Jazayeri Shoushtari F, Mahjoub MA, Rashedi M, Mostafavi E, Cruz DM, Hosseini O, Saravana M. Green Nanotechnology-based Gold Nanomaterials for Hepatic Cancer Therapeutics: A Systematic Review. IRANIAN JOURNAL OF PHARMACEUTICAL RESEARCH : IJPR 2020; 19:3-17. [PMID: 33680005 PMCID: PMC7757980 DOI: 10.22037/ijpr.2020.113820.14504] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The objective of the current study was to systematically review the in-vitro anticancer activity of green synthesized gold nanoparticles (AuNPs) against hepatic cancer cells. The articles were identified through electronic databases, including PubMed, Scopus, Embase, Web of Science, Science Direct, ProQuest, and Cochrane. In total, 20 articles were found eligible to enter into our systematic review. Our findings showed that 65% of the articles used herbal extracts for the synthesis of AuNPs. Significantly, almost all of the articles stated the biofabrication of AuNPs below 100 nm in diameter. Impressively, most of the studies showed significant anticancer activity against HepG2 cells. Molecular studies stated the induction of apoptosis through the AuNPs-treated cells. We provided valuable information about the molecular mechanisms of AuNPs-induced cytotoxicity against HepG2 cells as well as their biocompatibility. The studies represented that AuNPs can be effective as anticancer drug nanocarrier for drug delivery systems. In addition, AuNP surface functionalization provides an opportunity to design multifunctional nanoparticles by conjugating them to diagnostic and/or therapeutic agents for theranostic purposes. Overall, our findings depicted considerable biogenic AuNPs-induced cytotoxicity, however, future studies should assess the anticancer activity of biogenic AuNPs through in-vivo studies, which was missing from such studies.
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Affiliation(s)
- Hamed Barabadi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Thomas J. Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115 USA.
| | - Hossein Vahidi
- Department of Pharmaceutical Biotechnology, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Hamed Sabori
- Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | | | | | - Mohammad Ali Mahjoub
- Department of Pharmaceutics, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Masoumeh Rashedi
- Student Research Committee, School of Medicine, Gonabad University of Medical Sciences, Gonabad, Iran.
| | - Ebrahim Mostafavi
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115 USA.
| | - David Medina Cruz
- Department of Chemical Engineering, Northeastern University, Boston, MA 02115 USA.
| | - Omid Hosseini
- Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Muthupandian Saravana
- Department of Microbiology and Immunology, Division of Biomedical Sciences, School of Medicine, College of Health Science, Mekelle University, Mekelle-1871, Ethiopia.
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Li Y, Yang Y, Li R, Tang X, Guo D, Qing Y, Qin Y. Enhanced antibacterial properties of orthopedic implants by titanium nanotube surface modification: a review of current techniques. Int J Nanomedicine 2019; 14:7217-7236. [PMID: 31564875 PMCID: PMC6733344 DOI: 10.2147/ijn.s216175] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 08/09/2019] [Indexed: 11/23/2022] Open
Abstract
Prosthesis-associated infections are one of the main causes of implant failure; thus it is important to enhance the long-term antibacterial ability of orthopedic implants. Titanium dioxide nanotubes (TNTs) are biomaterials with good physicochemical properties and biocompatibility. Owing to their inherent antibacterial and drug-loading ability, the antibacterial application of TNTs has received increasing attention. In this review, the process of TNT anodizing fabrication is summarized. Also, the mechanism and the influencing factors of the antibacterial property of bare TNTs are explored. Furthermore, different antibacterial strategies for carrying drugs, as well as modifications to prolong the antibacterial effect and reduce drug-related toxicity are discussed. In addition, antibacterial systems based on TNTs that can automatically respond to infection are introduced. Finally, the currently faced problems are reviewed and potential solutions are proposed. This review provides new insight on TNT fabrication and summarizes the most advanced antibacterial strategies involving TNTs for the enhancement of long-term antibacterial ability and reduction of toxicity.
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Affiliation(s)
- Yuehong Li
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Yue Yang
- Department of Cardiology, China-Japan Union Hospital of Jilin University, Changchun, People’s Republic of China
| | - Ruiyan Li
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Xiongfeng Tang
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Deming Guo
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Yun'an Qing
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
| | - Yanguo Qin
- Orthopaedic Medical Center, The Second Hospital of Jilin University, Changchun, People’s Republic of China
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Green Synthesis of Gold Nanoparticles from Vitex negundo Leaf Extract to Inhibit Lipopolysaccharide-Induced Inflammation Through In Vitro and In Vivo. J CLUST SCI 2019. [DOI: 10.1007/s10876-019-01661-1] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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14
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Dogra V, Kaur G, Jindal S, Kumar R, Kumar S, Singhal NK. Bactericidal effects of metallosurfactants based cobalt oxide/hydroxide nanoparticles against Staphylococcus aureus. THE SCIENCE OF THE TOTAL ENVIRONMENT 2019; 681:350-364. [PMID: 31117016 DOI: 10.1016/j.scitotenv.2019.05.078] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 05/06/2019] [Accepted: 05/06/2019] [Indexed: 06/09/2023]
Abstract
This work deals with the fabrication of metallosurfactants derived cobalt oxide and hydroxide nanosuspensions (Ns) by microemulsion method and their antimicrobial, cytotoxic, genotoxic, antioxidant and cytostatic activity have been investigated. The methodology used is environmentally compliant as no external reducing agent was used. Three metallosurfactants i.e. CoCTAC (Bishexadecyltrimethylammonium cobalt tetrachloride), CoDDA (Bisdodecylamine cobalt dichloride) and CoHEXA (bishexadecylamine cobalt dichloride) were used. Co-metallosurfactants were synthesized, characterized and were utilized for the preparation of mixed microemulsion to yield nanosuspensions. Nanoparticles prepared were characterized using Transmission electron microscopy (TEM), Field Emission Scanning Electron Microscope (FESEM), Energy Dispersive X-ray Spectroscopy (EDS), X-ray Diffraction (XRD), UV-vis spectroscopy and Zeta potential. The nanoparticles were found to be spherical, with size range 1-5 nm, for all the three precursors. Further, their cytotoxicity, genotoxicity, and antimicrobial activity were investigated against Staphylococcus aureus (S. aureus). To evaluate these activities, techniques such as gram staining method, agar well diffusion, and colony forming unit count (CFU) were utilized. From all these experiments it was confirmed that CoCTAC Ns has maximum antimicrobial activity against multiple medicine resistant S. aureus. Circular dichroism and gel electrophoresis also validated the vigorous genotoxic effect of CoCTAC Ns. The antimicrobial activity trend investigated from CFU experiment was CoCTAC Ns (2 × 105 CFU/mL) > CoDDA Ns (17 × 105 CFU/mL) > CoHEXA Ns (46.5 × 105 CFU/mL). FESEM authenticated the effect of Co Ns on the morphology of S. aureus. Cell shrinkage, formation of holes, change of morphology, and cell wall rupturing was observed for all three cases but most significant antibacterial activity was noted for the case of CoCTAC Ns. In addition, antiproliferative activity was also examined against HepG2 cells (human liver cancer cell line) and HEK293 cells (human embryonic kidney cell line). After 70% confluency of cells, cobalt oxide/hydroxide Ns were added by diluting the nanosuspension in 0.2, 0.4, 0.5, and 0.8% V/V ratio to check the cell viability.
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Affiliation(s)
- Varsha Dogra
- Department of Environment Studies, Panjab University, Chandigarh, India
| | - Gurpreet Kaur
- Department of Chemistry, Centre of Advanced studies in Chemistry, Panjab University, Chandigarh, India.
| | - Shiwani Jindal
- Department of Chemistry, Centre of Advanced studies in Chemistry, Panjab University, Chandigarh, India
| | - Rajeev Kumar
- Department of Environment Studies, Panjab University, Chandigarh, India
| | - Sandeep Kumar
- Department of Bio and Nano Technology, Guru Jambheshwar University of Science & Technology, Hisar 125 001, Haryana, India
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Mahalakshmi M, Kumar P. Phloroglucinol-conjugated gold nanoparticles targeting mitochondrial membrane potential of human cervical (HeLa) cancer cell lines. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2019; 219:450-456. [PMID: 31063960 DOI: 10.1016/j.saa.2019.04.060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 04/16/2019] [Accepted: 04/22/2019] [Indexed: 06/09/2023]
Abstract
In recent, targeting mitochondria in cancer is considered to be a challenging task. This report illustrates preliminary findings from an investigation of the conjugation of gold nanoparticles with a bioactive natural compound, phloroglucinol targeting mitochondrial transmembrane potential of HeLa cancer cells. We systematically investigated the formation of gold-nano conjugates over precisely controlled reaction conditions. Their sharp features enable superior surface plasmon resonance, morphology, surface charge, and stability. We show that gold-nano conjugates scavenging free radicals and persuade cell death in HeLa cancer cells. We also show that gold-nano conjugates induce apoptosis by promoting mitochondrial transmembrane permeation via fluorescent microscopic studies. This work gives new insights into bridging metabolomics and nanotechnology into developing novel lead therapeutic molecules.
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Affiliation(s)
- Mahalingam Mahalakshmi
- Food Chemistry and Molecular Cancer Biology Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Ponnuchamy Kumar
- Food Chemistry and Molecular Cancer Biology Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India.
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Liang H, Xu X, Feng X, Ma L, Deng X, Wu S, Liu X, Yang C. Gold nanoparticles-loaded hydroxyapatite composites guide osteogenic differentiation of human mesenchymal stem cells through Wnt/β-catenin signaling pathway. Int J Nanomedicine 2019; 14:6151-6163. [PMID: 31447557 PMCID: PMC6683960 DOI: 10.2147/ijn.s213889] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Accepted: 07/16/2019] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Precise control and induction of the differentiation of stem cells to osteoblasts by artificial biomaterials are a promising strategy for rapid bone regeneration and reconstruction. PURPOSE In this study, gold nanoparticles (AuNPs)-loaded hydroxyapatite (HA-Au) nanocomposites were designed to guide the osteogenic differentiation of human bone marrow-derived mesenchymal stem cells (hMSCs) through the synergistic effects of both AuNPs and HA. MATERIALS AND METHODS The HA-Au nanoparticles were synthesized and characterized by several analytical techniques. Cell viability and proliferation of hMSCs were characterized by CCK-8 test. Cellular uptake of nanoparticles was observed by transmission electron microscope. For the evaluation of osteogenic differentiation, alkaline phosphatase (ALP) activity and staining, Alizarin red staining, and a quantitative real-time polymerase chain reaction (RT-PCR) analysis were performed. In order to examine specific signaling pathways, RT-PCR and Western blotting assay were performed. RESULTS The results confirmed the successful synthesis of HA-Au nanocomposites. The HA-Au nanoparticles showed good cytocompatibility and internalized into hMSCs at the studied concentrations. The increased level of ALP production, deposition of calcium mineralization, as well as the expression of typical osteogenic genes, indicated the enhancement of osteogenic differentiation of hMSCs. Moreover, the incorporation of Au could activate the Wnt/β-catenin signaling pathway, which seemed to be the molecular mechanism underlying the osteoinductive capability of HA-Au nanoparticles. CONCLUSION The HA-Au nanoparticles exerted a synergistic effect on accelerating osteogenic differentiation of hMSCs, suggesting they may be potential candidates for bone repair and regeneration.
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Affiliation(s)
- Hang Liang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan430022, People’s Republic of China
| | - Xiaomo Xu
- Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan430062, People’s Republic of China
| | - Xiaobo Feng
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan430022, People’s Republic of China
| | - Liang Ma
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan430022, People’s Republic of China
| | - Xiangyu Deng
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan430022, People’s Republic of China
| | - Shuilin Wu
- Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan430062, People’s Republic of China
- School of Materials Science & Engineering, the Key Laboratory of Advanced Ceramics and Machining Technology by the Ministry of Education of China, Tianjin University, Tianjin300072, People’s Republic of China
| | - Xiangmei Liu
- Hubei Key Laboratory of Polymer Materials, School of Materials Science & Engineering, Ministry-of-Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei University, Wuhan430062, People’s Republic of China
| | - Cao Yang
- Department of Orthopaedics, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan430022, People’s Republic of China
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Ahmad S, Munir S, Zeb N, Ullah A, Khan B, Ali J, Bilal M, Omer M, Alamzeb M, Salman SM, Ali S. Green nanotechnology: a review on green synthesis of silver nanoparticles - an ecofriendly approach. Int J Nanomedicine 2019; 14:5087-5107. [PMID: 31371949 PMCID: PMC6636611 DOI: 10.2147/ijn.s200254] [Citation(s) in RCA: 181] [Impact Index Per Article: 36.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Accepted: 03/26/2019] [Indexed: 12/19/2022] Open
Abstract
Background: Nanotechnology explores a variety of promising approaches in the area of material sciences on a molecular level, and silver nanoparticles (AgNPs) are of leading interest in the present scenario. This review is a comprehensive contribution in the field of green synthesis, characterization, and biological activities of AgNPs using different biological sources. Methods: Biosynthesis of AgNPs can be accomplished by physical, chemical, and green synthesis; however, synthesis via biological precursors has shown remarkable outcomes. In available reported data, these entities are used as reducing agents where the synthesized NPs are characterized by ultraviolet-visible and Fourier-transform infrared spectra and X-ray diffraction, scanning electron microscopy, and transmission electron microscopy. Results: Modulation of metals to a nanoscale drastically changes their chemical, physical, and optical properties, and is exploited further via antibacterial, antifungal, anticancer, antioxidant, and cardioprotective activities. Results showed excellent growth inhibition of the microorganism. Conclusion: Novel outcomes of green synthesis in the field of nanotechnology are appreciable where the synthesis and design of NPs have proven potential outcomes in diverse fields. The study of green synthesis can be extended to conduct the in silco and in vitro research to confirm these findings.
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Affiliation(s)
- Shabir Ahmad
- Department of Chemistry, Islamia College University, Peshawar25120, Pakistan
| | - Sidra Munir
- Department of Chemistry, Islamia College University, Peshawar25120, Pakistan
| | - Nadia Zeb
- Department of Chemistry, Islamia College University, Peshawar25120, Pakistan
- Department of Chemistry, Government Girls Degree College, Peshawar, Pakistan
| | - Asad Ullah
- Department of Chemistry, Islamia College University, Peshawar25120, Pakistan
| | - Behramand Khan
- Department of Chemistry, Islamia College University, Peshawar25120, Pakistan
| | - Javed Ali
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Pakistan
| | - Muhammad Bilal
- Department of Chemistry, Kohat University of Science and Technology, Kohat, Pakistan
| | - Muhammad Omer
- Institute of Chemical Sciences, University of Swat, Swat, 19201, Pakistan
| | - Muhammad Alamzeb
- Department of Chemistry, University of Kotli 11100, Azad Jammu and Kashmir, Pakistan
| | | | - Saqib Ali
- Department of Chemistry, University of Kotli 11100, Azad Jammu and Kashmir, Pakistan
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18
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Ravichandran A, Subramanian P, Manoharan V, Muthu T, Periyannan R, Thangapandi M, Ponnuchamy K, Pandi B, Marimuthu PN. Phyto-mediated synthesis of silver nanoparticles using fucoidan isolated from Spatoglossum asperum and assessment of antibacterial activities. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY. B, BIOLOGY 2018; 185:117-125. [PMID: 29886330 DOI: 10.1016/j.jphotobiol.2018.05.031] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Revised: 05/24/2018] [Accepted: 05/30/2018] [Indexed: 12/17/2022]
Abstract
The present study was aimed to investigate the antibacterial efficacy of fucoidan mediated silver nanoparticles (Fu-AgNPs) synthesized from Spatoglossum asperum. The synthesized Fu-AgNPs were characterized by UV-visible, Field emission - scanning electron microscope (FE-SEM), Tranmission electron microscope (TEM), X-ray diffraction (XRD), Selected area electron diffraction (SAED) pattern, Energy-dispersive X-ray spectroscopy (EDAX), Fourier transform infrared spectroscopy (FT-IR), Dynamic light scattering (DLS) and Zeta potential analysis. The UV-visible spectrum of Fu-AgNPs exhibited a characteristic surface plasmon resonance (SPR) peak at 440 nm. The electron microscopic results revealed that the nanoparticles were spherical to oval in shape and are found to be 20 to 46 nm. Altogether the X-ray diffraction analysis showed that the Fu-AgNPs were crystalline in nature. The FT-IR spectrum confirmed the existence of CC stretching vibration of aromatic compounds and sulfated groups of fucoidan plays a major role in the synthesis of Fu-AgNPs. The biosynthesized Fu-AgNPs shows potential antibacterial activity against Klebsiella pneumoniae in agar bioassay, disk diffusion, reactive oxygen species, protein leakage and confocal laser scanning microscopy assays. Furthermore, Artemia toxicity assay results showed less mortality (3.3 ± 0.8%) even at higher concentration of Fu-AgNPs. Therefore, Fu-AgNPs can be effectively used as an antibacterial agent in the pharmaceutical fields.
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Affiliation(s)
- Anjali Ravichandran
- Disease Control and Prevention Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Palanisamy Subramanian
- Disease Control and Prevention Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Vinosha Manoharan
- Disease Control and Prevention Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Thenmozhi Muthu
- Disease Control and Prevention Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Rajasekar Periyannan
- Disease Control and Prevention Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Marudhupandi Thangapandi
- Biomaterials and Biotechnology in Animal Health Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Kumar Ponnuchamy
- Food Chemistry and Molecular Cancer Biology Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Boomi Pandi
- Department of Bioinformatics, Science Campus, Alagappa University, Karaikudi 630 003, India
| | - Prabhu Narayanasamy Marimuthu
- Disease Control and Prevention Lab, Department of Animal Health and Management, Science Campus, Alagappa University, Karaikudi 630 003, India.
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Saravanan M, Barik SK, MubarakAli D, Prakash P, Pugazhendhi A. Synthesis of silver nanoparticles from Bacillus brevis (NCIM 2533) and their antibacterial activity against pathogenic bacteria. Microb Pathog 2018; 116:221-226. [DOI: 10.1016/j.micpath.2018.01.038] [Citation(s) in RCA: 224] [Impact Index Per Article: 37.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2017] [Revised: 01/12/2018] [Accepted: 01/26/2018] [Indexed: 11/25/2022]
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