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Won D, Bang J, Choi SH, Pyun KR, Jeong S, Lee Y, Ko SH. Transparent Electronics for Wearable Electronics Application. Chem Rev 2023; 123:9982-10078. [PMID: 37542724 PMCID: PMC10452793 DOI: 10.1021/acs.chemrev.3c00139] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2023] [Indexed: 08/07/2023]
Abstract
Recent advancements in wearable electronics offer seamless integration with the human body for extracting various biophysical and biochemical information for real-time health monitoring, clinical diagnostics, and augmented reality. Enormous efforts have been dedicated to imparting stretchability/flexibility and softness to electronic devices through materials science and structural modifications that enable stable and comfortable integration of these devices with the curvilinear and soft human body. However, the optical properties of these devices are still in the early stages of consideration. By incorporating transparency, visual information from interfacing biological systems can be preserved and utilized for comprehensive clinical diagnosis with image analysis techniques. Additionally, transparency provides optical imperceptibility, alleviating reluctance to wear the device on exposed skin. This review discusses the recent advancement of transparent wearable electronics in a comprehensive way that includes materials, processing, devices, and applications. Materials for transparent wearable electronics are discussed regarding their characteristics, synthesis, and engineering strategies for property enhancements. We also examine bridging techniques for stable integration with the soft human body. Building blocks for wearable electronic systems, including sensors, energy devices, actuators, and displays, are discussed with their mechanisms and performances. Lastly, we summarize the potential applications and conclude with the remaining challenges and prospects.
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Affiliation(s)
- Daeyeon Won
- Applied
Nano and Thermal Science Lab, Department of Mechanical Engineering, Seoul National University, Seoul 08826, Korea
| | - Junhyuk Bang
- Applied
Nano and Thermal Science Lab, Department of Mechanical Engineering, Seoul National University, Seoul 08826, Korea
| | - Seok Hwan Choi
- Applied
Nano and Thermal Science Lab, Department of Mechanical Engineering, Seoul National University, Seoul 08826, Korea
| | - Kyung Rok Pyun
- Applied
Nano and Thermal Science Lab, Department of Mechanical Engineering, Seoul National University, Seoul 08826, Korea
| | - Seongmin Jeong
- Applied
Nano and Thermal Science Lab, Department of Mechanical Engineering, Seoul National University, Seoul 08826, Korea
| | - Youngseok Lee
- Applied
Nano and Thermal Science Lab, Department of Mechanical Engineering, Seoul National University, Seoul 08826, Korea
| | - Seung Hwan Ko
- Applied
Nano and Thermal Science Lab, Department of Mechanical Engineering, Seoul National University, Seoul 08826, Korea
- Institute
of Engineering Research/Institute of Advanced Machinery and Design
(SNU-IAMD), Seoul National University, Seoul 08826, South Korea
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2
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Antifungal activity against plant pathogens of purely microwave-assisted copper nanoparticles using Citrus grandis peel. APPLIED NANOSCIENCE 2023. [DOI: 10.1007/s13204-023-02800-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
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3
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Popescu V, Prodan D, Cuc S, Saroşi C, Furtos G, Moldovan A, Carpa R, Bomboş D. Antimicrobial Poly (Lactic Acid)/Copper Nanocomposites for Food Packaging Materials. MATERIALS (BASEL, SWITZERLAND) 2023; 16:1415. [PMID: 36837045 PMCID: PMC9965928 DOI: 10.3390/ma16041415] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 02/03/2023] [Accepted: 02/06/2023] [Indexed: 06/18/2023]
Abstract
Composites based on polylactic acid (PLA) and copper for food packaging applications were obtained. Copper clusters were synthesized in polyethylene glycols 400 and 600, respectively, using ascorbic acid as a reducing agent, by reactive milling. Copper clusters were characterized by Scanning Electron Microscopy (SEM), Fourier Transform Infrared (FT-IR), and Ultraviolet-Visible (UV-VIS) spectroscopy. Copper/PLA composites containing Proviplast as plasticizer were characterized by FT-IR spectroscopy, mechanical tests, Differential Scanning Calorimetry (DSC), Thermogravimetric Analysis (TGA), absorption of the saline solution, contact angle, and antibacterial properties. It was observed that the concentration of Copper/PEG influenced the investigated properties. The mechanical properties of the samples decreased with the increasing of Copper/PEG concentration. We recorded the phase transformation temperatures and identified the exothermic or endothermic processes. The lowest absorption values were recorded in the case of the sample containing 1% Cu. The contact angle decreases with the increase in the concentration of the PEG 600-Cu mixture in the recipes. The increase in the content of Cu clusters favors the decrease in the temperature, taking place 15% wt mass losses. The obtained composites showed antibacterial properties for all tested strains. These materials could be used as alternative materials for obtaining biodegradable food packaging.
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Affiliation(s)
- Violeta Popescu
- Faculty of Materials Engineering and the Environment, Technical University of Cluj-Napoca, Bd. Muncii 103-105, 400641 Cluj-Napoca, Romania
| | - Doina Prodan
- Raluca Ripan Institute of Research in Chemistry, Babes Bolyai University, 30 Fantanele Street, 400294 Cluj-Napoca, Romania
| | - Stanca Cuc
- Raluca Ripan Institute of Research in Chemistry, Babes Bolyai University, 30 Fantanele Street, 400294 Cluj-Napoca, Romania
| | - Codruţa Saroşi
- Raluca Ripan Institute of Research in Chemistry, Babes Bolyai University, 30 Fantanele Street, 400294 Cluj-Napoca, Romania
| | - Gabriel Furtos
- Raluca Ripan Institute of Research in Chemistry, Babes Bolyai University, 30 Fantanele Street, 400294 Cluj-Napoca, Romania
| | - Andrei Moldovan
- Faculty of Materials Engineering and the Environment, Technical University of Cluj-Napoca, Bd. Muncii 103-105, 400641 Cluj-Napoca, Romania
| | - Rahela Carpa
- Department of Molecular Biology and Biotechnology, Faculty of Biology and Geology, Babes Bolyai University, 1 M. Kogalniceanu Street, 400084 Cluj-Napoca, Romania
| | - Dorin Bomboş
- S.C. Medacril S.R.L, 8 Carpați Street, Mediaş, 551022 Sibiu, Romania
- Petroleum-Gas University of Ploieşti, 39 Bucuresti Blvd., 100680 Ploieşti, Romania
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Zeng X, He P, Hu M, Zhao W, Chen H, Liu L, Sun J, Yang J. Copper inks for printed electronics: a review. NANOSCALE 2022; 14:16003-16032. [PMID: 36301077 DOI: 10.1039/d2nr03990g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Conductive inks have attracted tremendous attention owing to their adaptability and the convenient large-scale fabrication. As a new type of conductive ink, copper-based ink is considered to be one of the best candidate materials for the conductive layer in flexible printed electronics owing to its high conductivity and low price, and suitability for large-scale manufacturing processes. Recently, tremendous progress has been made in the preparation of cooper-based inks for electronic applications, but the antioxidation ability of copper-based nanomaterials within inks or films, that is, long-term reliability upon exposure to water and oxygen, still needs more exploration. In this review, we present a comprehensive overview of copper inks for printed electronics from ink preparation, printing methods and sintering, to antioxidation strategies and electronic applications. The review begins with an overview of the development of copper inks, followed by a demonstration of various preparation methods for copper inks. Then, the diverse printing techniques and post-annealing strategies used to fabricate conductive copper patterns are discussed. In addition, antioxidation strategies utilized to stabilize the mechanical and electrical properties of copper nanomaterials are summarized. Then the diverse applications of copper inks for electronic devices, such as transparent conductive electrodes, sensors, optoelectronic devices, and thin-film transistors, are discussed. Finally, the future development of copper-based inks and the challenges of their application in printed electronics are discussed.
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Affiliation(s)
- Xianghui Zeng
- Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, Hunan, People's Republic of China.
| | - Pei He
- Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, Hunan, People's Republic of China.
| | - Minglu Hu
- Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, Hunan, People's Republic of China.
| | - Weikai Zhao
- Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, Hunan, People's Republic of China.
| | - Huitong Chen
- Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, Hunan, People's Republic of China.
| | - Longhui Liu
- Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, Hunan, People's Republic of China.
| | - Jia Sun
- Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, Hunan, People's Republic of China.
| | - Junliang Yang
- Hunan Key Laboratory for Super-Microstructure and Ultrafast Process, School of Physics and Electronics, Central South University, Changsha, 410083, Hunan, People's Republic of China.
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5
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Tarannum N, Pooja K. Recent trends and applications in the research and development activities of redispersible powder: a vision of twenty-first century. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-03928-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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6
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Salim AL, Mohammed MY, Alheety MA. Synthesis of copper nanosquare and nanorectangular using novel precursor (substituted benzoic acid complexes). J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2022.100693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Pajor-Świerzy A, Szczepanowicz K, Kamyshny A, Magdassi S. Metallic core-shell nanoparticles for conductive coatings and printing. Adv Colloid Interface Sci 2022; 299:102578. [PMID: 34864597 DOI: 10.1016/j.cis.2021.102578] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2021] [Revised: 11/22/2021] [Accepted: 11/23/2021] [Indexed: 12/22/2022]
Abstract
The review is focused on bimetallic nanoparticles composed of a core formed by low-cost metal having high electrical conductivity, such as Cu and Ni, and a protective shell composed of stable to oxidation noble metal such as Ag or Au. We present the chemical and physical approaches for synthesis of such particles, as well as the combination of the two, the stability to oxidation of core-shell nanoparticles at various conditions, and the formulation of conductive compositions and their application in conductive coatings and printed electronics.
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8
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Enhanced Photocatalytic Degradation of Ternary Dyes by Copper Sulfide Nanoparticles. NANOMATERIALS 2021; 11:nano11082000. [PMID: 34443834 PMCID: PMC8398049 DOI: 10.3390/nano11082000] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 07/26/2021] [Accepted: 07/30/2021] [Indexed: 01/25/2023]
Abstract
We report the effect of thermolysis time on the morphological and optical properties of CuS nanoparticles prepared from Cu(II) dithiocarbamate single-source precursor. The as-prepared copper sulfide nanoparticles were used as photocatalysts for the degradation of crystal violet (CV), methylene blue (MB), rhodamine B (RhB), and a ternary mixture of the three dyes (CV/MB/RhB). Powder XRD patterns confirmed the hexagonal covellite phase for the CuS nanoparticles. At the same time, HRTEM images revealed mixed shapes with a particle size of 31.47 nm for CuS1 prepared at 30 min while CuS2 prepared at 1 h consists of mixtures of hexagonal and nanorods shaped particles with an average size of 21.59 nm. Mixed hexagonal and spherically shaped particles with a size of 17.77 nm were obtained for CuS3 prepared at 2 h. The optical bandgaps of the nanoparticles are 3.00 eV for CuS1, 3.26 eV for CuS2 and 3.13 eV for CuS3. The photocatalytic degradation efficiency showed that CuS3 with the smallest particle size is the most efficient photocatalyst and degraded 85% of CV, 100% of MB, and 81% of RhB. The as-prepared CuS showed good stability and recyclability and also degraded ternary dyes mixture (CV/MB/RhB) effectively. The byproducts of the dye degradation were evaluated using ESI-mass spectrometry.
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9
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Nag A, Frias Batista LM, Tibbetts KM. Synthesis of Air-Stable Cu Nanoparticles Using Laser Reduction in Liquid. NANOMATERIALS 2021; 11:nano11030814. [PMID: 33806729 PMCID: PMC8005032 DOI: 10.3390/nano11030814] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Revised: 03/19/2021] [Accepted: 03/21/2021] [Indexed: 11/16/2022]
Abstract
We report the synthesis of air-stable Cu nanoparticles (NPs) using the bottom-up laser reduction in liquid method. Precursor solutions of copper acetlyacetonate in a mixture of methanol and isopropyl alcohol were irradiated with femtosecond laser pulses to produce Cu NPs. The Cu NPs were left at ambient conditions and analyzed at different ages up to seven days. TEM analysis indicates a broad size distribution of spherical NPs surrounded by a carbon matrix, with the majority of the NPs less than 10 nm and small numbers of large particles up to ∼100 nm in diameter. XRD collected over seven days confirmed the presence of fcc-Cu NPs, with some amorphous Cu2O, indicating the stability of the zero-valent Cu phase. Raman, FTIR, and XPS data for oxygen and carbon regions put together indicated the presence of a graphite oxide-like carbon matrix with oxygen functional groups that developed within the first 24 h after synthesis. The Cu NPs were highly active towards the model catalytic reaction of para-nitrophenol reduction in the presence of NaBH4.
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10
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Brunet P, McGlynn RJ, Alessi B, Smail F, Boies A, Maguire P, Mariotti D. Surfactant-free synthesis of copper nanoparticles and gas phase integration in CNT-composite materials. NANOSCALE ADVANCES 2021; 3:781-788. [PMID: 36133850 PMCID: PMC9419625 DOI: 10.1039/d0na00922a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 11/27/2020] [Indexed: 06/16/2023]
Abstract
Copper nanoparticles (Cu-NPs) represent a viable low-cost alternative to replace bulk copper or other more expensive NPs (e.g. gold or silver) in various applications such as electronics for electrical contact materials or high conductivity materials. This study deals with the synthesis of well dispersed Cu-NPs by using an Ar + H2 microplasma using a solid copper precursor. The morphological analysis is carried out by electron microscopy showing particles with a mean diameter of 8 nm. Crystallinity and chemical analyses were also carried out by X-ray diffraction and X-ray photoelectron spectroscopy, respectively. In the second step, the Cu-NPs were successfully deposited onto porous carbon nanotube ribbons; surface coverage and the penetration depth of the Cu-NPs inside the CNT ribbon structure were investigated as these can be beneficial for a number of applications. The oxidation state of the Cu-NPs was also studied in detail under different conditions.
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Affiliation(s)
- Paul Brunet
- Nanotechnology and Integrated Bio Engineering Centre (NIBEC), Ulster University Newtownabbey BT370QB UK
| | - Ruairi J McGlynn
- Nanotechnology and Integrated Bio Engineering Centre (NIBEC), Ulster University Newtownabbey BT370QB UK
| | - Bruno Alessi
- Nanotechnology and Integrated Bio Engineering Centre (NIBEC), Ulster University Newtownabbey BT370QB UK
| | - Fiona Smail
- Department of Engineering, Cambridge University Cambridge UK
| | - Adam Boies
- Department of Engineering, Cambridge University Cambridge UK
| | - Paul Maguire
- Nanotechnology and Integrated Bio Engineering Centre (NIBEC), Ulster University Newtownabbey BT370QB UK
| | - Davide Mariotti
- Nanotechnology and Integrated Bio Engineering Centre (NIBEC), Ulster University Newtownabbey BT370QB UK
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11
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Chen J, Wang Y, Wei X, Liu Z, Xu F, Li H, He X. A novel"turn-off"fluorescence assay based on acid-copper nanoclusters in deep eutectic solvent micelles for co-aggregation inducing fluorescence enhancement and its application. Talanta 2021; 223:121731. [PMID: 33303173 DOI: 10.1016/j.talanta.2020.121731] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Revised: 09/29/2020] [Accepted: 10/02/2020] [Indexed: 12/28/2022]
Abstract
As mixtures, deep eutectic solvent (DES) is designability. By adjusting the long alkyl chain hydrogen bond acceptors (HBAs) or hydrogen bond donors (HBDs), the DES displays surfactant characteristics and can form micelles. Hence, a novel, simple, facile and green natural organic acids capped copper nanoclusters (Aci-CuNCs) was synthesized and the spectrum behavior of Aci-CuNCs in DES micelles was researched. It was found that the surfactant-like DES can form micellar co-aggregation with Aci-CuNCs, resulting in the fluorescence (FL) intensive of Aci-CuNCs increase. Corresponding performance of spectral properties of Aci-CuNCs in DES medium were systematically studied by fourier transform infrared spectrometer, 3D FL spectroscopy, FL emission/excitation spectra, ultraviolet absorption spectroscopy. In the mechanism exploration part, on the one hand, the existence of micellar co-aggregation was confirmed by the conductivity, the mass effect of DES, dynamic light scattering and transmission electron microscopy. On the other hand, the influence of different kinds of DESs (types of HBAs/HBDs, molar ratio) and some possible factors (ionic strength and temperature) were discussed in detail to investigate the main driving forces for the formation of micellar co-aggregates. The results of mechanism exploration prove that the long alkyl chain of DES is amphiphilic which can form micellar co-aggregation with Aci-CuNCs through hydrogen bonding. The DES micelle provides Aci-CuNCs with a relatively stable and closed micro-environment which can effectively prevent collisions with water molecules and weakening of fluorescence intensity. On the basic of the above research, a "turn-off" fluorimetric method based on Aci-CuNCs in DES medium was applied for the determination of Fe3+. Under the optimum conditions, the assay worked in the Fe3+ concentration ranges from 1 to -20 μM and had a detection limit of 0.0374 μM. Method validation study illustrates the proposed system can provide a good accuracy, repeatability and stability conditions. Furthermore, the real sample analysis result demonstrates that no obvious matrix effect is found. As a consequence, the FL assays (Aci-CuNCs-based DES) composed of natural organic acid capped CuNCs and green solvent DES provides a simple, gentle and environmentally friendly method for the detection of iron ions.
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Affiliation(s)
- Jing Chen
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China; College of Material and Chemical Engineering, Tongren University, Tongren, 554300, PR China
| | - Yuzhi Wang
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China.
| | - Xiaoxiao Wei
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China
| | - Ziwei Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China
| | - Fangting Xu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China
| | - Heqiong Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China
| | - Xiyan He
- State Key Laboratory of Chemo/Biosensing and Chemometrics, College of Chemistry and Chemical Engineering, Hunan University, Changsha, 410082, PR China
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12
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Overview for multimetallic nanostructures with biomedical, environmental and industrial applications. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2020.114669] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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13
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Antifungal Activity of Gelatin-Tapioca Starch Film and Coating Containing Copper Nanoparticles against Colletotrichum gloeosporioides Causing Anthracnose. J CHEM-NY 2020. [DOI: 10.1155/2020/6667450] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
This study aimed to fabricate a nontoxic coating containing copper nanoparticles (CuNPs) to protect fruits from pathogenic Colletotrichum gloeosporioides causing anthracnose on several tropical fruits. We used a green approach, in which CuNPs were synthesized by reducing CuSO4 with ascorbic acid in the presence of gelatin and glycerol as the capping agents. The formation of CuNPs was confirmed by UV-vis absorption spectra of the reaction mixture, which showed a surface plasmon resonance peak at 578–594 nm. The x-ray diffraction spectrum of the CuNPs indicated the presence of mostly metallic copper with some minor impurities of Cu2O, CuO, and Cu(OH)2. Transmission electron microscopy (TEM) images and dynamic light scattering studies showed that the sizes of 90% of CuNPs were in 100–300 nm range. A 30–50 nm capping layer of gelatin surrounding CuNPs can be observed in the TEM images. Comparing FTIR spectra of the used reagents and CuNPs confirmed the depletion of ascorbic acid, as well as the gelatin layer protecting CuNPs. The synthesized CuNPs showed dose-dependent antifungal activity against C. gloeosporioides with 100% growth inhibition at 200 ppm copper. Gelatinized tapioca starch was then added to the CuNPs solution to obtain a film-forming mixture to produce stand-alone composite films on Petri dishes and coatings on mangoes. C. gloeosporioides could not grow on the surface of nutrient agar in contact with the films containing 245 ppm CuNPs, while they grew normally on control films without CuNPs. For the in vivo antifungal tests on mangoes, both the control and the CuNPs-containing coatings equally inhibit fungal growth, possibly due to the low oxygen permeability of the protein and starch components in the films. This study thus demonstrated the potential applications of composite coatings using biodegradable polymers that contain CuNPs in postharvest protecting fruits from phytopathogenic fungi.
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Kottappara R, Pillai SC, Kizhakkekilikoodayil Vijayan B. Copper-based nanocatalysts for nitroarene reduction-A review of recent advances. INORG CHEM COMMUN 2020. [DOI: 10.1016/j.inoche.2020.108181] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Ali MKA, Xianjun H. Colloidal stability mechanism of copper nanomaterials modified by bis(2-ethylhexyl) phosphate dispersed in polyalphaolefin oil as green nanolubricants. J Colloid Interface Sci 2020; 578:24-36. [PMID: 32504903 DOI: 10.1016/j.jcis.2020.05.092] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2020] [Revised: 05/19/2020] [Accepted: 05/24/2020] [Indexed: 02/05/2023]
Abstract
Nanomaterials stabilization in lube oils poses an acute challenge in nanolubricants/nanofluids formulation. This study aims to improve the dispersion stability of copper (Cu) nanomaterials in polyalphaolefin-6 (PAO6) oil to overcome the agglomeration/sedimentation problem. Here, we modified the surface of Cu nanomaterials using bis(2-ethylhexyl) phosphate (IL) to enhance the electrostatic repulsion force in Cu nanomaterials. We evaluated the dispersion behavior of Cu nanolubricants by visual observation, ultraviolet-visible spectroscopy, dynamic light scattering, and zeta potential measurements. Furthermore, we determined the rheological and thermo-oxidation behavior of Cu nanolubricants using Brookfield viscometer, thermogravimetric, and Fourier transform infrared. Our experiments showed that dispersion stability depends on Cu concentration and settling time. IL demonstrated effective miscibility when blended with PAO6 oil and displayed non-Newtonian behavior. The results suggest that Cu modified by IL provides superior dispersion in PAO6 oil without sedimentation for 60 days, compared to unmodified Cu. Moreover, the hydrodynamic diameter of the modified Cu did not exceed 240 nm even after 60 days of preparation. The excellent dispersion behavior can be ascribed to the domination of the electrostatic repulsion forces over the inter-nanomaterials van der Waals interactions, which is related to the formation of the electrical adsorption layer on the Cu surface. The obtained colloidal dispersions have the potential to be utilized as green nanolubricants for lubricating tribological systems.
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Affiliation(s)
- Mohamed Kamal Ahmed Ali
- Automotive and Tractors Engineering Department, Faculty of Engineering, Minia University, El-Minia 61519, Egypt; Hubei Key Laboratory of Advanced Technology for Automotive Components, Wuhan University of Technology, Wuhan 430070, China; Hubei Collaborative Innovation Center for Automotive Components Technology, Wuhan 430070, China.
| | - Hou Xianjun
- Hubei Key Laboratory of Advanced Technology for Automotive Components, Wuhan University of Technology, Wuhan 430070, China; Hubei Collaborative Innovation Center for Automotive Components Technology, Wuhan 430070, China.
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16
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. S, Thakur P, Kumar V. Kinetics and thermodynamic studies for removal of methylene blue dye by biosynthesize copper oxide nanoparticles and its antibacterial activity. JOURNAL OF ENVIRONMENTAL HEALTH SCIENCE & ENGINEERING 2019; 17:367-376. [PMID: 31322630 PMCID: PMC6582092 DOI: 10.1007/s40201-019-00354-1] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Accepted: 02/08/2019] [Indexed: 05/07/2023]
Abstract
The present study deals with the green approach for the biosynthesis of copper oxide-Aloe vera (CuO-A) based nanoparticles using leaf extract of Aloe barbadensis miller. Synthesized nanoparticles were characterized through different techniques like TEM and FTIR. As the size decreases and surface area increases, these are prominently used as a very good adsorbent. The effects of different parameters like adsorbent dosage, pH, contact time, initial dye concentration and temperature are optimised to get the maximum removal of methylene blue dye from the solution. The maximum dye removal was found to be 98.89% with initial concentration of 100 mg/L at alkaline pH in 210 min., with shaking speed of 150 rpm. The Langmuir result reveals a better consistency than the Freundlich model with 95.5 mg/g. Lagergren's model was used to study the kinetics of the system. Mechanistic behaviour was study through intra-particle diffusion study and Boyd plot. Thermodynamic study showed spontaneous and endothermic nature of the adsorption. Furthermore, synthesized CuO-A nanoparticles showed good antibacterial activity against different strains of bacteria. The zone of inhibition was found to be 11 mm, 12 mm, 8 mm and 9 mm in Pseudomonas, Klebsiella, Staphylococcus and E.coli, respectively.
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Affiliation(s)
- Saruchi .
- Department of Biotechnology, CT Group of Institutions, Shahpur Campus, Jalandhar, Punjab India
| | - Priyanka Thakur
- Department of Biotechnology, CT Group of Institutions, Shahpur Campus, Jalandhar, Punjab India
- DAV University, Jalandhar, Punjab India
| | - Vaneet Kumar
- Department of Biotechnology, CT Group of Institutions, Shahpur Campus, Jalandhar, Punjab India
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17
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Raiza AJ, Pandian K, Kumar RG. Biosynthesis of Copper Nanoparticles Supported on Zeolite Y and its Application in Catalytic C-N Cross Coupling Reactions between Amines and Aryl halides. ChemistrySelect 2019. [DOI: 10.1002/slct.201804003] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Anasdass Jaculin Raiza
- Department of Inorganic Chemistry; University of Madras Guindy Campus, Chennai-; 600 025 Tamil Nadu India
| | - Kannaiyan Pandian
- Department of Inorganic Chemistry; University of Madras Guindy Campus, Chennai-; 600 025 Tamil Nadu India
| | - Rajendran Ganesh Kumar
- PG & Research Department of Chemistry; Pachaiyappa's College, Chennai-; 600 030, Tamil Nadu India
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18
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Wahyudi S, Soepriyanto S, Mubarok MZ, Sutarno. Synthesis and Applications of Copper Nanopowder – A Review. ACTA ACUST UNITED AC 2018. [DOI: 10.1088/1757-899x/395/1/012014] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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19
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Deka P, Borah BJ, Saikia H, Bharali P. Cu‐Based Nanoparticles as Emerging Environmental Catalysts. CHEM REC 2018; 19:462-473. [DOI: 10.1002/tcr.201800055] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 07/25/2018] [Indexed: 12/18/2022]
Affiliation(s)
- Pangkita Deka
- Department of Chemical SciencesTezpur University Napaam 784 028, Assam India
| | - Biraj Jyoti Borah
- Department of Chemical SciencesTezpur University Napaam 784 028, Assam India
| | - Himadri Saikia
- Department of Chemical SciencesTezpur University Napaam 784 028, Assam India
| | - Pankaj Bharali
- Department of Chemical SciencesTezpur University Napaam 784 028, Assam India
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20
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Khajouei M, Jahanshahi M, Peyravi M. Biofouling mitigation of TFC membrane by in-situ grafting of PANI/Cu couple nanoparticle. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.01.027] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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21
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Okazoe S, Yasaka Y, Kudo M, Maeno H, Murakami Y, Kimura Y. Synthesis of zero-valent iron nanoparticles via laser ablation in a formate ionic liquid under atmospheric conditions. Chem Commun (Camb) 2018; 54:7834-7837. [DOI: 10.1039/c8cc03350a] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Iron nanoparticles prepared in a tetraoctylphosphonium formate ionic liquid via laser ablation are not oxidized under atmospheric conditions.
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Affiliation(s)
- Shinya Okazoe
- Department of Applied Chemistry
- Graduate School of Science and Engineering
- Doshisha University
- Kyotanabe
- Japan
| | - Yoshiro Yasaka
- Department of Molecular Chemistry and Biochemistry
- Faculty of Science and Engineering
- Doshisha University
- Kyotanabe
- Japan
| | - Masaki Kudo
- The Ultramicroscopy Research Center
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Hiroshi Maeno
- The Ultramicroscopy Research Center
- Kyushu University
- Fukuoka 819-0395
- Japan
| | - Yasukazu Murakami
- The Ultramicroscopy Research Center
- Kyushu University
- Fukuoka 819-0395
- Japan
- Department of Applied Quantum Physics and Nuclear Engineering
| | - Yoshifumi Kimura
- Department of Applied Chemistry
- Graduate School of Science and Engineering
- Doshisha University
- Kyotanabe
- Japan
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22
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Bhamore JR, Deshmukh B, Haran V, Jha S, Singhal RK, Lenka N, Kailasa SK, Murthy ZVP. One-step eco-friendly approach for the fabrication of synergistically engineered fluorescent copper nanoclusters: sensing of Hg2+ ion and cellular uptake and bioimaging properties. NEW J CHEM 2018. [DOI: 10.1039/c7nj04031h] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Schematic illustration for one-step green synthetic approach for fabrication of synergistically engineered CuNCs.
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Affiliation(s)
- Jigna R. Bhamore
- Department of Applied Chemistry
- S. V. National Institute of Technology
- Surat – 395 007
- India
| | - Balaji Deshmukh
- National Center for Cell Science
- NCCS Complex
- Pune University Campus
- Pune – 411 007
- India
| | - Varun Haran
- National Center for Cell Science
- NCCS Complex
- Pune University Campus
- Pune – 411 007
- India
| | - Sanjay Jha
- Gujarat Agricultural Biotechnology Institute
- Navsari Agricultural University
- Surat – 395007
- India
| | | | - Nibedita Lenka
- National Center for Cell Science
- NCCS Complex
- Pune University Campus
- Pune – 411 007
- India
| | - Suresh Kumar Kailasa
- Department of Applied Chemistry
- S. V. National Institute of Technology
- Surat – 395 007
- India
| | - Z. V. P. Murthy
- Chemical Engineering Department
- S. V. National Institute of Technology
- Surat – 395007
- India
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23
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Ojha NK, Zyryanov GV, Majee A, Charushin VN, Chupakhin ON, Santra S. Copper nanoparticles as inexpensive and efficient catalyst: A valuable contribution in organic synthesis. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.10.004] [Citation(s) in RCA: 113] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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24
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Togashi T, Nakayama M, Miyake R, Uruma K, Kanaizuka K, Kurihara M. N,N-Diethyl-diaminopropane-copper(ii) oxalate self-reducible complex for the solution-based synthesis of copper nanocrystals. Dalton Trans 2017; 46:12487-12493. [PMID: 28895601 DOI: 10.1039/c7dt02510f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal oxalates (C2O42-, ox) have been explored as promising precursors for the direct transformation of their oxalate moieties into metallic or metal oxide crystals via thermal decomposition without the formation of any byproducts due to releasing CO2 gas. The copper(ii) oxalate (Cu(ox)) crystal is a coordination polymer composed of an infinite coordination network with a thermal decomposition temperature around 300 °C; however, their insoluble nature in any solvents and relatively high decomposition temperature do not allow the solution-based syntheses of surface-modified metallic Cu nanocrystals (NCs) in the presence of various surfactants such as long-chain alkylamines and alkylcarboxylates which have been used for increasing the dispersibility of NCs in organic solvents. In this study, the insoluble nature of Cu(ox) is overcome by mixing Cu(ox) crystals and N,N-diethyl-1,3-diaminopropane (dedap) to form a discrete complex, [Cu(ox)(dedap)2], whose structure is determined by X-ray crystallographic analysis. The obtained complex is well soluble in polar solvents and miscible with surfactants. Furthermore, it is decomposed at a moderate temperature of <170 °C with the evolution of CO2 gas; as a result, Cu NCs dispersible in organic solvents have been synthesized in suitable surfactants, such as the mixture of oleic acid, dodecylamine, and octylamine utilized as a reaction solvent. In addition, their potential application of the surface-modified Cu NCs as a conductive-ink has been preliminarily tested. The Cu film sintered at 280 °C exhibits a resistivity of 40 μΩ cm.
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Affiliation(s)
- Takanari Togashi
- Department of Science, Faculty of Science, Yamagata University, 1-4-12 Kojirakawa-machi, Yamagata, 990-8560, Japan.
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25
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Air stable copper-silver core-shell submicron particles: Synthesis and conductive ink formulation. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2016.08.026] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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26
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Smail RB, Jezorek RL, Lejnieks J, Enayati M, Grama S, Monteiro MJ, Percec V. Acetone–water biphasic mixtures as solvents for ultrafast SET-LRP of hydrophobic acrylates. Polym Chem 2017. [DOI: 10.1039/c7py00557a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transformation of SET-LRP catalyzed with Cu(0) wire from single phase (acetone/water = 9/1, v/v) into biphase (acetone/water = 8/2, v/v).
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Affiliation(s)
- Rauan B. Smail
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Ryan L. Jezorek
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Jānis Lejnieks
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Mojtaba Enayati
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Silvia Grama
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
| | - Michael J. Monteiro
- Australian Institute for Bioengineering and Nanotechnology
- The University of Queensland
- Brisbane
- Australia
| | - Virgil Percec
- Roy & Diana Vagelos Laboratories
- Department of Chemistry
- University of Pennsylvania
- Philadelphia
- USA
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27
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Villanueva ME, Diez AMDR, González JA, Pérez CJ, Orrego M, Piehl L, Teves S, Copello GJ. Antimicrobial Activity of Starch Hydrogel Incorporated with Copper Nanoparticles. ACS APPLIED MATERIALS & INTERFACES 2016; 8:16280-16288. [PMID: 27295333 DOI: 10.1021/acsami.6b02955] [Citation(s) in RCA: 82] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
In order to obtain an antimicrobial gel, a starch-based hydrogel reinforced with silica-coated copper nanoparticles (Cu NPs) was developed. Cu NPs were synthesized by use of a copper salt and hydrazine as a reducing agent. In order to enhance Cu NP stability over time, they were synthesized in a starch medium followed by a silica coating. The starch hydrogel was prepared by use of urea and water as plasticizers and it was treated with different concentrations of silica-coated copper nanoparticles (Si-Cu NPs). The obtained materials were characterized by Fourier transform infrared (FT-IR) spectroscopy, electron paramagnetic resonance (EPR) spectroscopy, scanning electron microscopy (SEM), and rheometry. FT-IR and EPR spectra were used for characterization of Cu NPs and Si-Cu NPs, confirming that a starch cap was formed around the Cu NP and demonstrating the stability of the copper nanoparticle after the silica coating step. SEM images showed Cu NP, Si-Cu NP, and hydrogel morphology. The particle size was polydisperse and the structure of the gels changed along with particle concentration. Increased NP content led to larger pores in starch structure. These results were in accordance with the rheological behavior, where reinforcement by the Si-Cu NP was seen. Antimicrobial activity was evaluated against Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacterial species. The hydrogels were demonstrated to maintain antimicrobial activity for at least four cycles of use. A dermal acute toxicity test showed that the material could be scored as slightly irritant, proving its biocompatibility. With these advantages, it is believed that the designed Si-Cu NP loaded hydrogel may show high potential for applications in various clinical fields, such as wound dressings and fillers.
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Affiliation(s)
- María Emilia Villanueva
- Cátedra de Química Analítica Instrumental, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956, C1113AAD Buenos Aires, Argentina
- Instituto de Química y Metabolismo del Fármaco, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires and Consejo Nacional de Investigaciones Científicas y Técnicas , Junín 956, C1113AAD Buenos Aires, Argentina
| | - Ana María Del Rosario Diez
- Cátedra de Química Analítica Instrumental, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956, C1113AAD Buenos Aires, Argentina
| | - Joaquín Antonio González
- Cátedra de Química Analítica Instrumental, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956, C1113AAD Buenos Aires, Argentina
- Instituto de Química y Metabolismo del Fármaco, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires and Consejo Nacional de Investigaciones Científicas y Técnicas , Junín 956, C1113AAD Buenos Aires, Argentina
| | - Claudio Javier Pérez
- Instituto en Investigaciones en Ciencia y Tecnologías de Materiales, Universidad de Mar del Plata and Consejo Nacional de Investigaciones Científicas y Técnicas , Juan B. Justo 4302, CP7600 Mar del Plata, Argentina
| | - Manuel Orrego
- Cátedra de Física, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956, C1113AAD Buenos Aires, Argentina
| | - Lidia Piehl
- Cátedra de Física, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956, C1113AAD Buenos Aires, Argentina
| | - Sergio Teves
- Cátedra de Microbiología, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956, C1113AAD Buenos Aires, Argentina
- Proanalisis SA , Ángel Carranza 1941/7, C1414COW Buenos Aires, Argentina
| | - Guillermo Javier Copello
- Cátedra de Química Analítica Instrumental, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires , Junín 956, C1113AAD Buenos Aires, Argentina
- Instituto de Química y Metabolismo del Fármaco, Facultad de Farmacia y Bioquímica, Universidad de Buenos Aires and Consejo Nacional de Investigaciones Científicas y Técnicas , Junín 956, C1113AAD Buenos Aires, Argentina
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28
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Gawande MB, Goswami A, Felpin FX, Asefa T, Huang X, Silva R, Zou X, Zboril R, Varma RS. Cu and Cu-Based Nanoparticles: Synthesis and Applications in Catalysis. Chem Rev 2016; 116:3722-811. [DOI: 10.1021/acs.chemrev.5b00482] [Citation(s) in RCA: 1589] [Impact Index Per Article: 198.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Manoj B. Gawande
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacky University, Šlechtitelů
11, 783 71 Olomouc, Czech Republic
| | - Anandarup Goswami
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacky University, Šlechtitelů
11, 783 71 Olomouc, Czech Republic
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
- Department
of Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, 98 Brett Road, Piscataway, New Jersey 08854, United States
| | - François-Xavier Felpin
- UFR
Sciences et Techniques, UMR CNRS 6230, Chimie et Interdisciplinarité:
Synthèse, Analyse, Modélisation (CEISAM), Université de Nantes, 2 Rue de la Houssinière, BP 92208, Nantes 44322 Cedex 3, France
| | - Tewodros Asefa
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
- Department
of Chemical and Biochemical Engineering, Rutgers, The State University of New Jersey, 98 Brett Road, Piscataway, New Jersey 08854, United States
| | - Xiaoxi Huang
- Department
of Chemistry and Chemical Biology, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Rafael Silva
- Department
of Chemistry, Maringá State University, Avenida Colombo 5790, CEP 87020-900 Maringá, Paraná, Brazil
| | - Xiaoxin Zou
- State
Key
Laboratory of Inorganic Synthesis and Preparative Chemistry, International
Joint Research Laboratory of Nano-Micro Architecture Chemistry, College
of Chemistry, Jilin University, 2699 Qianjin Street, Changchun 130012, China
| | - Radek Zboril
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacky University, Šlechtitelů
11, 783 71 Olomouc, Czech Republic
| | - Rajender S. Varma
- Regional
Centre of Advanced Technologies and Materials, Faculty of Science,
Department of Physical Chemistry, Palacky University, Šlechtitelů
11, 783 71 Olomouc, Czech Republic
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29
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Ali ZI, Ghazy OA, Meligi G, Saleh HH, Bekhit M. Radiation-Induced Synthesis of Copper/Poly(vinyl alcohol) Nanocomposites and Their Catalytic Activity. ADVANCES IN POLYMER TECHNOLOGY 2016. [DOI: 10.1002/adv.21675] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Z. I. Ali
- National Center for Radiation Research and Technology; Atomic Energy Authority; Nasr City Cairo Egypt
| | - O. A. Ghazy
- National Center for Radiation Research and Technology; Atomic Energy Authority; Nasr City Cairo Egypt
| | - G. Meligi
- Chemistry Department, Faculty of Science; Ain Shams University; Cairo Egypt
| | - H. H. Saleh
- National Center for Radiation Research and Technology; Atomic Energy Authority; Nasr city Cairo Egypt
| | - M. Bekhit
- National Center for Radiation Research and Technology; Atomic Energy Authority; Nasr city Cairo Egypt
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30
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Tsai CY, Chang WC, Chen GL, Chung CH, Liang JX, Ma WY, Yang TN. A Study of the Preparation and Properties of Antioxidative Copper Inks with High Electrical Conductivity. NANOSCALE RESEARCH LETTERS 2015; 10:357. [PMID: 26370132 PMCID: PMC4569602 DOI: 10.1186/s11671-015-1069-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2015] [Accepted: 09/02/2015] [Indexed: 05/28/2023]
Abstract
Conductive ink using copper nanoparticles has attracted much attention in the printed electronics industry because of its low cost and high electrical conductivity. However, the problem of easy oxidation under heat and humidity conditions for copper material limits the wide applications. In this study, antioxidative copper inks were prepared by dispersing the nanoparticles in the solution, and then conductive copper films can be obtained after calcining the copper ink at 250 °C in nitrogen atmosphere for 30 min. A low sheet resistance of 47.6 mΩ/□ for the copper film was measured by using the four-point probe method. Importantly, we experimentally demonstrate that the electrical conductivity of copper films can be improved by increasing the calcination temperature. In addition, these highly conductive copper films can be placed in an atmospheric environment for more than 6 months without the oxidation phenomenon, which was verified by energy-dispersive X-ray spectroscopy (EDS). These observations strongly show that our conductive copper ink features high antioxidant properties and long-term stability and has a great potential for many printed electronics applications, such as flexible display systems, sensors, photovoltaic cells, and radio frequency identification.
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Affiliation(s)
- Chia-Yang Tsai
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, Taoyuan, 32546, Taiwan.
| | - Wei-Chen Chang
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, Taoyuan, 32546, Taiwan.
| | - Guan-Lin Chen
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, Taoyuan, 32546, Taiwan
| | - Cheng-Huan Chung
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, Taoyuan, 32546, Taiwan
| | - Jun-Xiang Liang
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, Taoyuan, 32546, Taiwan
| | - Wei-Yang Ma
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, Taoyuan, 32546, Taiwan
| | - Tsun-Neng Yang
- Institute of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, Taoyuan, 32546, Taiwan
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31
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Shende S, Ingle AP, Gade A, Rai M. Green synthesis of copper nanoparticles by Citrus medica Linn. (Idilimbu) juice and its antimicrobial activity. World J Microbiol Biotechnol 2015; 31:865-73. [DOI: 10.1007/s11274-015-1840-3] [Citation(s) in RCA: 116] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2014] [Accepted: 03/06/2015] [Indexed: 10/23/2022]
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32
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Preparation of stable sub 10 nm copper nanopowders redispersible in polar and non-polar solvents. Colloids Surf A Physicochem Eng Asp 2015. [DOI: 10.1016/j.colsurfa.2014.10.031] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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33
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Xiaoqing L, Ruiyi L, Zaijun L, Xiulan S, Zhouping W, Junkang L. Fast synthesis of copper nanoclusters through the use of hydrogen peroxide additive and their application for the fluorescence detection of Hg2+ in water samples. NEW J CHEM 2015. [DOI: 10.1039/c5nj00831j] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The study reported a fast synthesis of CuNCs through the use of hydrogen peroxide additive. The resulting CuNCs exhibit excellent fluorescence intensity and optical stability.
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Affiliation(s)
- Liao Xiaoqing
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Li Ruiyi
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Li Zaijun
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
- China
| | - Sun Xiulan
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Wang Zhouping
- School of Food Science and Technology
- Jiangnan University
- Wuxi 214122
- China
| | - Liu Junkang
- Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- Wuxi 214122
- China
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34
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Cao VD, Nguyen PP, Khuong VQ, Nguyen CK, Nguyen XC, Dang CH, Tran NQ. Ultrafine Copper Nanoparticles Exhibiting a Powerful Antifungal/Killing Activity Against Corticium Salmonicolor. B KOREAN CHEM SOC 2014. [DOI: 10.5012/bkcs.2014.35.9.2645] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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35
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Salvadori MR, Ando RA, Oller Do Nascimento CA, Corrêa B. Bioremediation from wastewater and extracellular synthesis of copper nanoparticles by the fungus Trichoderma koningiopsis. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH. PART A, TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING 2014; 49:1286-1295. [PMID: 24967562 DOI: 10.1080/10934529.2014.910067] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
This is the first study describing the rapid extracellular production of copper nanoparticles by dead biomass of Trichoderma koningiopsis. The production and uptake of copper nanoparticles by dead biomass of Trichoderma koningiopsis were characterized by investigating physicochemical factors, equilibrium concentrations and biosorption kinetics, combined with scanning electron microscopy (SEM), energy dispersive X-ray (EDS), transmission electron microscopy (TEM), and X-ray photoelectron spectroscopy (XPS). A successful route for the metallic copper nanoparticles synthesis was achieved, and followed a Langmuir isotherm where a high biosorption capacity was observed, 21.1 mg g(-1). The kinetic analysis showed that copper biosorption followed a pseudo-second-order model. The nanoparticles mainly exhibited a spherical shape, with an average size of 87.5 nm, and were synthesized extracellularly. The presence of proteins as stabilizing agents of the nanoparticles was demonstrated. The extracellular biosynthesis and uptake of copper nanoparticles using dead fungal biomass is a low-cost green processes, and bioremediation of impacted local.
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Affiliation(s)
- Marcia R Salvadori
- a Department of Microbiology, Biomedical Institute II , University of São Paulo , São Paulo , Brazil
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36
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Ghorbani HR. Biological and Non-Biological Methods for Fabrication of Copper Nanoparticles. CHEM ENG COMMUN 2014. [DOI: 10.1080/00986445.2014.950732] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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Kamyshny A, Magdassi S. Conductive nanomaterials for printed electronics. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2014; 10:3515-35. [PMID: 25340186 DOI: 10.1002/smll.201303000] [Citation(s) in RCA: 317] [Impact Index Per Article: 31.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/20/2023]
Abstract
This is a review on recent developments in the field of conductive nanomaterials and their application in printed electronics, with particular emphasis on inkjet printing of ink formulations based on metal nanoparticles, carbon nanotubes, and graphene sheets. The review describes the basic properties of conductive nanomaterials suitable for printed electronics (metal nanoparticles, carbon nanotubes, and graphene), their stabilization in dispersions, formulations of conductive inks, and obtaining conductive patterns by using various sintering methods. Applications of conductive nanomaterials for electronic devices (transparent electrodes, metallization of solar cells, RFID antennas, TFTs, and light emitting devices) are also briefly reviewed.
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38
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Gui R, Sun J, Cao X, Wang Y, Jin H. Multidentate polymers stabilized water-dispersed copper nanoclusters: facile photoreduction synthesis and selective fluorescence turn-on response. RSC Adv 2014. [DOI: 10.1039/c4ra03606a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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39
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Use of repeated phase transfer for preparation of thiol coated copper organosols at higher particle loading. Colloids Surf A Physicochem Eng Asp 2014. [DOI: 10.1016/j.colsurfa.2014.03.102] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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40
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41
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Feng H, Li Y, Lin S, Van der Eycken EV, Song G. Nano Cu-catalyzed efficient and selective reduction of nitroarenes under combined microwave and ultrasound irradiation. ACTA ACUST UNITED AC 2014. [DOI: 10.1186/2043-7129-2-14] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Abstract
In situ preparation of copper nanoparticles from a copper acetate precursor and its application as an efficient catalyst for the selective reduction of aromatic nitro compounds with hydrazine hydrate under combined microwave and ultrasound irradiation were described in detail. The results reveal the synergetic effect of microwave and ultrasound on the synthesis of copper nanoparticles, and formation of various amino derivatives.
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Zhang P, Sui Y, Wang C, Wang Y, Cui G, Wang C, Liu B, Zou B. A one-step green route to synthesize copper nanocrystals and their applications in catalysis and surface enhanced Raman scattering. NANOSCALE 2014; 6:5343-5350. [PMID: 24699872 DOI: 10.1039/c4nr00412d] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
A nontoxic, simple, inexpensive, and reproducible strategy, which meets the standard of green chemistry, is introduced for the synthesis of copper nanocrystals (Cu NCs) with olive oil as both reducing agent and capping agent. By changing the reaction parameters, the shape, size and surface structure of the Cu NCs can be well controlled. The obtained Cu nanocubes show excellent catalytic properties for the catalytic reduction of dyes and CO oxidation. Moreover, the prepared Cu nanocubes as substrates exhibit surface enhanced Raman scattering (SERS) activity for 4-mercaptopyridine (4-Mpy). Therefore, this facile route provides a useful platform for the fabrication of Cu NCs which have the potential to replace noble metals for certain applications.
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Affiliation(s)
- Pinhua Zhang
- State Key Laboratory of Superhard Materials, Jilin University, Changchun 130012, China.
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43
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Abstract
Novel jasmine bud-shaped copper nanoparticles were synthesized by a green chemical reduction method using polyvinylpyrrolidone (PVP) as a capping agent, L-ascorbic acid (AA) as a reducing agent as well as antioxidant agent, isonicotinic acid hydrazide (INH) as a reducing agent, and water as a solvent at 60–70°C (pH-7) in the presence of air. The UV-Vis absorption maximum obtained is 573 nm. The crystal lattice (fcc) structure of Cu Nps was confirmed by X-ray diffraction (XRD). The novel jasmine bud shape was visualized in a transmission electron microscope (TEM). The height of single copper nanobud was 6.41 nm as measured by atomic force microscope (AFM). The average particle size 6.95 nm is obtained by XRD results. Antibacterial activity of the Cu nanobuds was evaluated by testing against Gram-negative (Escherichia coli) and Gram-positive (Staphylococcus aureus) bacteria.
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De Luca V, Digiamberardino P, Di Pasquale G, Graziani S, Pollicino A, Umana E, Xibilia MG. Ionic electroactive polymer metal composites: Fabricating, modeling, and applications of postsilicon smart devices. ACTA ACUST UNITED AC 2013. [DOI: 10.1002/polb.23255] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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45
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Chang SJ, Tung CA, Chen BW, Chou YC, Li CC. Synthesis of non-oxidative copper nanoparticles. RSC Adv 2013. [DOI: 10.1039/c3ra44768e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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46
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Pinto RJB, Neves MC, Neto CP, Trindade T. Growth and Chemical Stability of Copper Nanostructures on Cellulosic Fibers. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200605] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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47
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Niranjan MK, Chakraborty J. Synthesis of oxidation resistant copper nanoparticles in aqueous phase and efficient phase transfer of particles using alkanethiol. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2012.05.007] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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48
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Nanosteel synthesis via arc discharge: media and current effects. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2012. [DOI: 10.1007/s13738-011-0038-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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49
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Sawada H. Preparation and applications of novel fluoroalkyl end-capped oligomeric nanocomposites. Polym Chem 2012. [DOI: 10.1039/c1py00325a] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fluoroalkanoyl peroxides were applied to the preparation of cross-linked fluorinated oligomeric nanoparticles and fluorinated oligomer/guest molecule nanocomposites.
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Affiliation(s)
- Hideo Sawada
- Department of Frontier Materials Chemistry
- Graduate School of Science and Technology
- Hirosaki University
- Bunkyo-cho
- Japan
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Zhang Z, Zhang X, Xin Z, Deng M, Wen Y, Song Y. Synthesis of monodisperse silver nanoparticles for ink-jet printed flexible electronics. NANOTECHNOLOGY 2011; 22:425601. [PMID: 21937786 DOI: 10.1088/0957-4484/22/42/425601] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
In this study, monodisperse silver nanoparticles were synthesized with a new reduction system consisting of adipoyl hydrazide and dextrose at ambient temperature. By this facile and rapid approach, high concentration monodisperse silver nanoparticles were obtained on a large scale at low protectant/AgNO(3) mass ratio which was highly beneficial to low cost and high conductivity. Based on the synthesized monodisperse silver nanoparticles, conductive inks were prepared with water, ethanol and ethylene glycol as solvents, and were expected to be more environmentally friendly. A series of electrocircuits were fabricated by ink-jet printing silver nanoparticle ink on paper substrate with a commercial printer, and they had low resistivity in the range of 9.18 × 10( - 8)-8.76 × 10( - 8) Ω m after thermal treatment at 160 °C for 30 min, which was about five times that of bulk silver (1.586 × 10( - 8) Ω m). Moreover, a radio frequency identification (RFID) antenna was fabricated by ink-jet printing, and 6 m wireless identification was realized after an Alien higgs-3 chip was mounted on the printed antenna by the flip-chip method. These flexible electrocircuits produced by ink-jet printing would have enormous potential for low cost electrodes and sensor devices.
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Affiliation(s)
- Zhiliang Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Lab of Organic Solids, Laboratory of New Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
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