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Dang Z, Tao XY, Guan Y, Wu Z, Xiong Y, Liu G, Tian Y, Tian LJ. Direct Visualization and Restoration of Metallic Ion-Induced Subcellular Ultrastructural Remodeling. ACS NANO 2023; 17:9069-9081. [PMID: 37156644 DOI: 10.1021/acsnano.2c12191] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Analysis of cellular ultrastructure dynamics and metal ions' fate can provide insights into the interaction between living organisms and metal ions. Here, we directly visualize the distribution of biogenic metallic aggregates, ion-induced subcellular reorganization, and the corresponding regulation effect in yeast by the near-native 3D imaging approach, cryo-soft X-ray tomography (cryo-SXT). By comparative 3D morphometric assessment, we observe the gold ions disrupting cellular organelle homeostasis, resulting in noticeable distortion and folding of vacuoles, apparent fragmentation of mitochondria, extreme swelling of lipid droplets, and formation of vesicles. The reconstructed 3D architecture of treated yeast demonstrates ∼65% of Au-rich sites in the periplasm, a comprehensive quantitative assessment unobtained by TEM. We also observe some AuNPs in rarely identified subcellular sites, namely, mitochondria and vesicles. Interestingly, the amount of gold deposition is positively correlated with the volume of lipid droplets. Shifting the external starting pH to near-neutral results in the reversion of changes in organelle architectures, boosting the amount of biogenic Au nanoparticles, and increasing cell viability. This study provides a strategy to analyze the metal ions-living organism interaction from subcellular architecture and spatial localization perspectives.
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Affiliation(s)
- Zheng Dang
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
| | - Xia-Yu Tao
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
| | - Yong Guan
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
| | - Zhao Wu
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
| | - Ying Xiong
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
| | - Gang Liu
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
| | - YangChao Tian
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
| | - Li-Jiao Tian
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, China
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Ahmad W, Jaiswal KK, Bajetha A, Naresh N, Verma R, Banerjee I. Microwave-irradiated bio-fabrication of TiO 2 nanoparticles stabilized by phytoconstituents from Phyllanthus emblica seeds and its antibacterial activities. INORG NANO-MET CHEM 2023. [DOI: 10.1080/24701556.2023.2184385] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
Affiliation(s)
- Waseem Ahmad
- Department of Chemistry, Graphic Era (Deemed to Be University), Dehradun, Uttarakhand, India
| | - Krishna Kumar Jaiswal
- Bioprocess Engineering Laboratory, Department of Green Energy Technology, Pondicherry University, Puducherry, India
| | - Asha Bajetha
- Department of Chemistry, Uttaranchal University, Dehradun, Uttarakhand, India
| | - Nibagani Naresh
- Department of Physics, Pondicherry University, Puducherry, India
| | - Ravikant Verma
- Department of Ecology and Environmental Sciences, Pondicherry University, Puducherry, India
| | - Ishita Banerjee
- Department of Biochemistry & Cellular and Molecular Biology, The University of Tennessee, Knoxville, TN, USA
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Biogenic Synthesis of ZnO Nanoparticles and Their Application as Bioactive Agents: A Critical Overview. REACTIONS 2022. [DOI: 10.3390/reactions3030030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Zinc oxide is a safe material for humans, with high biocompatibility and negligible cytotoxicity. Interestingly, it shows exceptional antimicrobial activity against bacteria, viruses, fungi, etc., especially when reduced to the nanometer size. As it is easily understandable, thanks to its properties, it is at the forefront of safe antimicrobials in this pandemic era. Besides, in the view of the 2022 European Green Deal announced by the European Commission, even science and nanotechnology are moving towards “greener” approaches to the synthesis of nanoparticles. Among them, biogenic ZnO nanoparticles have been extensively studied for their biological applications and environmental remediation. Plants, algae, fungi, yeast, etc., (which are composed of naturally occurring biomolecules) play, in biogenic processes, an active role in the formation of nanoparticles with distinct shapes and sizes. The present review targets the biogenic synthesis of ZnO nanoparticles, with a specific focus on their bioactive properties and antimicrobial application.
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Jeevanandam J, Kiew SF, Boakye-Ansah S, Lau SY, Barhoum A, Danquah MK, Rodrigues J. Green approaches for the synthesis of metal and metal oxide nanoparticles using microbial and plant extracts. NANOSCALE 2022; 14:2534-2571. [PMID: 35133391 DOI: 10.1039/d1nr08144f] [Citation(s) in RCA: 68] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Green synthesis approaches are gaining significance as promising routes for the sustainable preparation of nanoparticles, offering reduced toxicity towards living organisms and the environment. Nanomaterials produced by green synthesis approaches can offer additional benefits, including reduced energy inputs and lower production costs than traditional synthesis, which bodes well for commercial-scale production. The biomolecules and phytochemicals extracted from microbes and plants, respectively, are active compounds that function as reducing and stabilizing agents for the green synthesis of nanoparticles. Microorganisms, such as bacteria, yeasts, fungi, and algae, have been used in nanomaterials' biological synthesis for some time. Furthermore, the use of plants or plant extracts for metal and metal-based hybrid nanoparticle synthesis represents a novel green synthesis approach that has attracted significant research interest. This review discusses various biosynthesis approaches via microbes and plants for the green preparation of metal and metal oxide nanoparticles and provides insights into the molecular aspects of the synthesis mechanisms and biomedical applications. The use of agriculture waste as a potential bioresource for nanoparticle synthesis and biomedical applications of biosynthesized nanoparticles is also discussed.
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Affiliation(s)
- Jaison Jeevanandam
- CQM - Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal.
| | - Siaw Fui Kiew
- Curtin Malaysia Research Institute, Curtin University Malaysia, CDT 250, 98009 Miri Sarawak, Malaysia
- Sarawak Biovalley Pilot Plant, Curtin University Malaysia, CDT 250, 98009 Miri Sarawak, Malaysia
| | - Stephen Boakye-Ansah
- Rowan University, Henry M. Rowan College of Engineering, Department of Chemical Engineering, 201 Mullica Hill Rd, Glassboro, NJ 08028, USA
| | - Sie Yon Lau
- Department of Chemical Engineering, Curtin University Malaysia, CDT 250, 98009 Miri Sarawak, Malaysia
| | - Ahmed Barhoum
- Nanostruc, Research Group, Chemistry Department, Faculty of Science, Helwan University, Helwan 11795, Egypt
- School of Chemical Sciences, Dublin City University, Dublin 9, D09 Y074 Dublin, Ireland
| | - Michael K Danquah
- Chemical Engineering Department, University of Tennessee, Chattanooga, 615 McCallie Ave, Chattanooga, TN 37403, USA
| | - João Rodrigues
- CQM - Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal.
- School of Materials Science and Engineering, Center for Nano Energy Materials, Northwestern Polytechnical University, Xi'an 710072, China
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Jeevanandam J, Kiew SF, Boakye-Ansah S, Lau SY, Barhoum A, Danquah MK, Rodrigues J. Green approaches for the synthesis of metal and metal oxide nanoparticles using microbial and plant extracts. NANOSCALE 2022. [DOI: https://doi.org/10.1039/d1nr08144f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Green synthesis approaches are gaining significance as promising routes for the sustainable preparation of nanoparticles, offering reduced toxicity towards living organisms and the environment.
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Affiliation(s)
- Jaison Jeevanandam
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal
| | - Siaw Fui Kiew
- Curtin Malaysia Research Institute, Curtin University Malaysia, CDT 250, 98009 Miri Sarawak, Malaysia
- Sarawak Biovalley Pilot Plant, Curtin University Malaysia, CDT 250, 98009 Miri Sarawak, Malaysia
| | - Stephen Boakye-Ansah
- Rowan University, Henry M. Rowan College of Engineering, Department of Chemical Engineering, 201 Mullica Hill Rd, Glassboro, NJ 08028, USA
| | - Sie Yon Lau
- Department of Chemical Engineering, Curtin University Malaysia, CDT 250, 98009 Miri Sarawak, Malaysia
| | - Ahmed Barhoum
- Nanostruc, Research Group, Chemistry Department, Faculty of Science, Helwan University, Helwan 11795, Egypt
- School of Chemical Sciences, Dublin City University, Dublin 9, D09 Y074 Dublin, Ireland
| | - Michael K. Danquah
- Chemical Engineering Department, University of Tennessee, Chattanooga, 615 McCallie Ave, Chattanooga, TN 37403, USA
| | - João Rodrigues
- CQM – Centro de Química da Madeira, MMRG, Universidade da Madeira, Campus da Penteada, 9020-105 Funchal, Portugal
- School of Materials Science and Engineering, Center for Nano Energy Materials, Northwestern Polytechnical University, Xi'an 710072, China
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