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Rakhshan N, Mansournia M, Kashi FJ. A Magnetic Four Component Nanocomposite: Biosynthesis Using Melissa officinalis Leaves Extract, Application in High-Performance Naked-Eye Sensing of Mercury(II) and Efficient Catalytic Reduction of Para-nitrophenol. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02385-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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2
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Xi J, Kan W, Zhu Y, Huang S, Wu L, Wang J. Synthesis of silver nanoparticles using Eucommia ulmoides extract and their potential biological function in cosmetics. Heliyon 2022; 8:e10021. [PMID: 35942280 PMCID: PMC9356174 DOI: 10.1016/j.heliyon.2022.e10021] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2022] [Revised: 06/12/2022] [Accepted: 07/18/2022] [Indexed: 11/15/2022] Open
Abstract
Silver nanoparticles (AgNPs) synthesized from plant extracts have recently emerged as a rapidly growing field with numerous applications in pharmaceutical and clinical contexts. The purpose of this research is to come up with a novel method for the biosynthesis of silver nanoparticles that use Eucommia ulmoides leaf extract as a reducing agent. The synthesis of AgNPs was confirmed using UV-vis spectroscopy, and the properties of AgNPs were characterized using Transmission Electron Microscope, Fourier Infrared Spectrometer, X-ray diffraction, Thermogravimetric Analysis, and Zeta potential. The results showed that the AgNPs exhibited a characteristic absorption peak at 430 nm, their diameter ranged from 4 nm to 52 nm, and C, O, and Cl elements, which might represent flavonoids and phenolic components absorbed on the surface of AgNPs. The zeta potential of AgNPs was found to be −30.5 mV, which indicates repulsion among AgNPs and they have good dispersion stability. AgNPs have been found to suppress the tyrosinase activity both in mushroom tyrosinase and A375 cells, as well as diminish ROS formation in HaCat cells. According to this study, AgNPs is a novel material that can enhance skin health by preventing melanin development.
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Affiliation(s)
- Jinfeng Xi
- The Center for Ion Beam Bioengineering and Green Agriculture, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui, China
- University of Science and Technology of China, Hefei 230026, Anhui, China
| | - Wenjie Kan
- Institutes of Physical Science and Information Technology, Anhui University, Hefei 230601, China
| | - Yan Zhu
- The Center for Ion Beam Bioengineering and Green Agriculture, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui, China
- University of Science and Technology of China, Hefei 230026, Anhui, China
| | - Shengwei Huang
- Institute of Biomedical and Health Science, School of Life and Health Science, Anhui Science and Technology University, Fengyang, Anhui, 233100, China
- Corresponding author.
| | - Lifang Wu
- The Center for Ion Beam Bioengineering and Green Agriculture, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui, China
- University of Science and Technology of China, Hefei 230026, Anhui, China
- Zhongke Taihe Experimental Station, Taihe 236626, Anhui, China
- Corresponding authors at: The Center for Ion Beam Bioengineering and Green Agriculture, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui, China.
| | - Jun Wang
- The Center for Ion Beam Bioengineering and Green Agriculture, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui, China
- University of Science and Technology of China, Hefei 230026, Anhui, China
- Zhongke Taihe Experimental Station, Taihe 236626, Anhui, China
- Corresponding authors at: The Center for Ion Beam Bioengineering and Green Agriculture, Hefei Institutes of Physical Science, Chinese Academy of Sciences, Hefei 230031, Anhui, China.
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3
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Plant Extract-Strategy Using Teucrium Polium Stems to Green Synthesize Ag/AgCl Bionanocomposite Imprinted on Fe3O4/kaolinite and Potentials in Catalytic and Chemosensor Applications. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
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4
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Palanisamy S, Subramanian K, Bennet LG, Ambrose J, Gopalakrishnan A, Babu S, Rajamani R, Jha NK, Pandit S, Singh SK, Dua K, Gupta PK. Synthesis and characterization of PCU@C-Ag/AgCl nanoparticles as an antimicrobial material for respiratory tract infection. NANOFABRICATION 2021. [DOI: 10.1515/nanofab-2020-0106] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Abstract
The pregnant cow urine (PCU) is an active source of antimicrobial agents that is used for fabricating chitosan coated Ag/AgCl nanoparticles (NPs) in the present study. These PCU@C-Ag/AgCl NPs were physicochemically characterized and evaluated for antimicrobial activity against selected respiratory tract infection (RTI) pathogens. The absorption band around 420 nm in UV-Visible spectrum indicated the presence of Ag NPs. The spherical shape of NPs was observed using TEM. Also, the crystalline structure was confirmed using the XRD pattern. The PCU@C-Ag/AgCl NPs showed strong antimicrobial activity against all tested RTI pathogens. In addition, FESEM analysis showed morphological changes in RTI bacterial pathogens. Thereby, PCU@C-Ag/AgCl NPs may be used as an antimicrobial material to treat RTIs in near future at clinical level.
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Affiliation(s)
- Senthilkumar Palanisamy
- Department of Biotechnology , Nehru Arts and Science College , Coimbatore – , Tamil Nadu , India
| | - Kalaivani Subramanian
- Department of Biotechnology , Kongunadu Arts and Science College , Coimbatore – , Tamil Nadu , India
| | - Lerince Godrina Bennet
- Department of Biotechnology , Kongunadu Arts and Science College , Coimbatore – , Tamil Nadu , India
| | - Janani Ambrose
- Department of Biotechnology , Kongunadu Arts and Science College , Coimbatore – , Tamil Nadu , India
| | - Aganiya Gopalakrishnan
- Department of Biotechnology , Kongunadu Arts and Science College , Coimbatore – , Tamil Nadu , India
| | - Sudhagar Babu
- Structural Biology Laboratory , Department of Biophysics, National Institute of Mental Health and Neurosciences (NIMHANS) , Bangalore – , Karnataka , India
| | | | - Niraj Kumar Jha
- Department of Biotechnology, School of Engineering and Technology (SET) , Sharda University, Knowledge Park III , Greater Noida – 201310 , Uttar Pradesh , India
| | - Soumya Pandit
- Department of Life Sciences, School of Basic Sciences and Research (SBSR) , Sharda University, Knowledge Park III , Greater Noida – 201310 , Uttar Pradesh , India
| | - Sachin Kumar Singh
- School of Pharmaceutical Sciences , Lovely Professional University , Phagwara – 144411 , Punjab , India
| | - Kamal Dua
- Discipline of Pharmacy, Graduate School of Health , University of Technology Sydney , NSW 2007 , Australia ; Faculty of Health, Australian Research Centre in Complementary and Integrative Medicine , University of Technology Sydney , Ultimo, 2007 New South Wales , Australia
| | - Piyush Kumar Gupta
- Department of Life Sciences, School of Basic Sciences and Research (SBSR) , Sharda University, Knowledge Park III , Greater Noida – 201310 , Uttar Pradesh , India ;
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5
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Khade BS, Gawali P, Ali M, Waghmare MN, Dongre PM. Influence of Photon and Electrical Energy in the Nucleation of Silver Nanoparticles Synthesis. J CLUST SCI 2021. [DOI: 10.1007/s10876-021-02207-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Chen A, Hernandez-Vargas J, Han R, Cortazar-Martínez O, Gonzalez N, Patel S, Keitz BK, Luna-Barcenas G, Contreras LM. Small RNAs as a New Platform for Tuning the Biosynthesis of Silver Nanoparticles for Enhanced Material and Functional Properties. ACS APPLIED MATERIALS & INTERFACES 2021; 13:36769-36783. [PMID: 34319072 DOI: 10.1021/acsami.1c07400] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Genetic engineering of nanoparticle biosynthesis in bacteria could help facilitate the production of nanoparticles with enhanced or desired properties. However, this process remains limited due to the lack of mechanistic knowledge regarding specific enzymes and other key biological factors. Herein, we report on the ability of small noncoding RNAs (sRNAs) to affect silver nanoparticle (AgNP) biosynthesis using the supernatant from the bacterium Deinococcus radiodurans. Deletion strains of 12 sRNAs potentially involved in the oxidative stress response were constructed, and the supernatants from these strains were screened for their effect on AgNP biosynthesis. We identified several sRNA deletions that drastically decreased AgNP yield compared to the wild-type (WT) strain, suggesting the importance of these sRNAs in AgNP biosynthesis. Furthermore, AgNPs biosynthesized using the supernatants from three of these sRNA deletion strains demonstrated significantly enhanced antimicrobial and catalytic activities against environmentally relevant dyes and bacteria relative to AgNPs biosynthesized using the WT strain. Characterization of these AgNPs using electron microscopy (EM), energy-dispersive X-ray spectroscopy (EDX), X-ray photoelectron spectroscopy (XPS), and X-ray diffraction (XRD) revealed that the deletion of these small RNAs led to changes within the supernatant composition that altered AgNP properties such as the surface chemistry, surface potential, and overall composition. Taken together, our results demonstrate that modulating specific sRNA levels can affect the composition of supernatants used to biosynthesize AgNPs, resulting in AgNPs with unique material properties and improved functionality; as such, we introduce sRNAs as a new platform for genetically engineering the biosynthesis of metal nanoparticles using bacteria. Many of the sRNAs examined in this work have potential regulatory roles in oxidative stress responses; further studies into their targets could help provide insight into the specific molecular mechanisms underlying bacterial biosynthesis and metal reduction, enabling the production of nanoparticles with enhanced properties.
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Affiliation(s)
- Angela Chen
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Julia Hernandez-Vargas
- Unidad Querétaro, Centro de Investigacion y de Estudios Avanzados Unidad Queretaro, Querétaro 76230, Mexico
| | - Runhua Han
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Orlando Cortazar-Martínez
- Unidad Querétaro, Centro de Investigacion y de Estudios Avanzados Unidad Queretaro, Querétaro 76230, Mexico
| | - Natalia Gonzalez
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Sonia Patel
- Department of Molecular Biosciences, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Benjamin K Keitz
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
| | - Gabriel Luna-Barcenas
- Unidad Querétaro, Centro de Investigacion y de Estudios Avanzados Unidad Queretaro, Querétaro 76230, Mexico
| | - Lydia M Contreras
- McKetta Department of Chemical Engineering, The University of Texas at Austin, Austin, Texas 78712, United States
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Shaikh SF, Dhavan PP, Singh PR, Vaidya SP, Jadhav BL, Ramana MMV. Synthesis of Novel Quinoline–Benzoxazolinone Ester Hybrids: In Vitro Anti-Inflammatory Activity and Antibacterial Activity. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2021. [DOI: 10.1134/s1068162021020242] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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8
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9
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Ramteke L, Gawali P, Jadhav BL, Chopade BA. Comparative Study on Antibacterial Activity of Metal Ions, Monometallic and Alloy Noble Metal Nanoparticles Against Nosocomial Pathogens. BIONANOSCIENCE 2020. [DOI: 10.1007/s12668-020-00771-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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10
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Structurally and Compositionally Tunable Absorption Properties of AgCl@AgAu Nanocatalysts for Plasmonic Photocatalytic Degradation of Environmental Pollutants. Catalysts 2020. [DOI: 10.3390/catal10040405] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Composite nanomaterials having Ag nanoparticles (NPs) that decorate nanostructured AgCl (Ag/AgCl) are promising as plasmonic photocatalysts because of the visible-light absorption of Ag NPs. However, the narrow absorption bands of Ag NPs near 400 nm cause inefficient absorption in the visible range and, consequently, unsatisfactory photocatalytic activity of Ag/AgCl nanomaterials. In this study, we introduce a new class of AgCl-based photocatalysts that are decorated with bimetallic Ag and Au NPs (AgCl@AgAu NPs) for visible-light-driven photocatalytic degradation of organic pollutants. Polyvinylpyrrolidone induces selective reduction of noble metal precursors on AgCl while leaving AgCl intact. The extended composition of the decorating NPs red-shifts the absorption band to 550–650 nm, which allows the catalysts to take advantage of more energy in the visible range for improved efficiency. Furthermore, we control the structures of the AgCl@AgAu NPs, and investigate their correlation with photocatalytic properties. The versatility, chemical stability, and practical application of the AgCl@AgAu NPs are demonstrated using various organic pollutants, recycling experiments, and natural aqueous media, respectively. Our fundamental investigation on the synthesis and applications of AgCl-based nano-photocatalysts is highly valuable for designing plasmonic photocatalysts and expanding their utilization.
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11
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Doan VD, Luc VS, Nguyen TLH, Nguyen TD, Nguyen TD. Utilizing waste corn-cob in biosynthesis of noble metallic nanoparticles for antibacterial effect and catalytic degradation of contaminants. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:6148-6162. [PMID: 31863387 DOI: 10.1007/s11356-019-07320-2] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/02/2019] [Accepted: 12/05/2019] [Indexed: 06/10/2023]
Abstract
In the present study, cost-effective, and environmentally friendly fabrication of silver and gold nanoparticles was performed by using aqueous extract of waste corn-cob. The formation of the metallic nanoparticles (MNPs) was optimized by UV-Vis method. The phytoconstituents were responsible for reduction of silver and gold ions to silver nanoparticles (CC-AgNPs) and gold nanoparticles (CC-AuNPs) which were demonstrated by Fourier-transform infrared (FTIR) spectroscopy while formation of AgCl was attributed to the presence of chloride ions in the aqueous extract. The crystalline nature of the AgNPs, AgCl, and AuNPs was confirmed using the X-ray diffraction (XRD) and selected area electron diffraction (SAED) patterns. Morphological studies showed that the synthesized CC-AgNPs existed in spherical shape with the size ranging from 2 to 28 nm possessing an average value of 11 nm while CC-AuNPs were present in the multiple shapes with size ranging from 5 to 50 nm possessing an average value of 35 nm. For studies on bioactive application, the CC-AgNPs exhibited a high antibacterial activity against three bacterial strains including Salmonella typhimurium, Bacillus cereus, and Staphylococcus aureus. In addition, the catalytic efficiency of MNPs was investigated for reduction of o-, m-, p-nitrophenols, and degradation of organic dyes including Eosin Y and Rhodamine 6G. The rate constants calculated from the kinetical data revealed that the biosynthesized nanoparticles are excellent catalysts in potential applications for treatment of wastewater. Graphical abstract .
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Affiliation(s)
- Van-Dat Doan
- Faculty of Chemical Engineering, Industrial University of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Van-Sieu Luc
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam
- Institute of Chemical Technology, Vietnam Academy of Science and Technology, 1 Mac Dinh Chi Street, District 1, Ho Chi Minh City, Vietnam
| | - Thi Lan-Huong Nguyen
- Institute of Biotechnology and Food Technology, Industrial university of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Thi-Dung Nguyen
- Division of Food Biotechnology, Biotechnology Center of Ho Chi Minh City, Ho Chi Minh City, Vietnam
| | - Thanh-Danh Nguyen
- Institute of Research and Development, Duy Tan University, Da Nang, Vietnam.
- Institute of Chemical Technology, Vietnam Academy of Science and Technology, 1 Mac Dinh Chi Street, District 1, Ho Chi Minh City, Vietnam.
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12
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Quadrado RF, Gohlke G, Oliboni RS, Smaniotto A, Fajardo AR. Hybrid hydrogels containing one-step biosynthesized silver nanoparticles: Preparation, characterization and catalytic application. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.07.008] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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13
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Yang S, Liu D, Meng QB, Wu S, Song XM. Reduced graphene oxide-supported methylene blue nanocomposite as a glucose oxidase-mimetic for electrochemical glucose sensing. RSC Adv 2018; 8:32565-32573. [PMID: 35547707 PMCID: PMC9086296 DOI: 10.1039/c8ra06208k] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2018] [Accepted: 09/13/2018] [Indexed: 01/22/2023] Open
Abstract
A novel electrochemical glucose sensor based on methylene blue-reduced graphene oxide nanocomposite was constructed, and the sensor exhibited good glucose oxidase-mimetic electrocatalytic activity towards glucose and practical applicability.
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Affiliation(s)
- Shaojun Yang
- Liaoning Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
| | - Daliang Liu
- Liaoning Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
| | - Qing Bo Meng
- Liaoning Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
| | - Shuyao Wu
- Liaoning Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
| | - Xi-Ming Song
- Liaoning Key Laboratory for Green Synthesis and Preparative Chemistry of Advanced Materials
- College of Chemistry
- Liaoning University
- Shenyang 110036
- China
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