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Le N, Zhang M, Kim K. Quantum Dots and Their Interaction with Biological Systems. Int J Mol Sci 2022; 23:ijms231810763. [PMID: 36142693 PMCID: PMC9501347 DOI: 10.3390/ijms231810763] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 11/16/2022] Open
Abstract
Quantum dots are nanocrystals with bright and tunable fluorescence. Due to their unique property, quantum dots are sought after for their potential in several applications in biomedical sciences as well as industrial use. However, concerns regarding QDs’ toxicity toward the environment and other biological systems have been rising rapidly in the past decade. In this mini-review, we summarize the most up-to-date details regarding quantum dots’ impacts, as well as QDs’ interaction with mammalian organisms, fungal organisms, and plants at the cellular, tissue, and organismal level. We also provide details about QDs’ cellular uptake and trafficking, and QDs’ general interactions with biological structures. In this mini-review, we aim to provide a better understanding of our current standing in the research of quantum dots, point out some knowledge gaps in the field, and provide hints for potential future research.
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Affiliation(s)
- Nhi Le
- Department of Biology, Missouri State University, 901 S National, Springfield, MO 65897, USA
| | - Min Zhang
- Department of Toxicology and Cancer Biology, University of Kentucky, Lexington, KY 40506, USA
| | - Kyoungtae Kim
- Department of Biology, Missouri State University, 901 S National, Springfield, MO 65897, USA
- Correspondence: ; Tel.: +1-417-836-5440; Fax: +1-417-836-5126
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Sun H, Wang M, Lei C, Li R. Cell wall: An important medium regulating the aggregation of quantum dots in maize (Zea mays L.) seedlings. JOURNAL OF HAZARDOUS MATERIALS 2021; 403:123960. [PMID: 33265003 DOI: 10.1016/j.jhazmat.2020.123960] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Revised: 09/02/2020] [Accepted: 09/10/2020] [Indexed: 06/12/2023]
Abstract
Quantum dots (QDs) find various applications in many fields, leading to increasing concerns regarding their uptake and subsequent interaction with plant body. Cell wall (CW), serving as a first target place that interacts with xenobiotic substances into plant body, its role in regulating the QDs cellular uptake needs to be explored. In the present study, maize (Zea mays L.) seedlings were hydroponically exposed to PEG-COOH-CdS/ZnS QDs (QDs-PEG-COOH) and MPA-CdS/ZnS QDs (QDs-MPA) functionalized with negatively charged and neutral coatings, respectively. Uptake rate of QDs-PEG-COOH was approximately 3.5 times lower than that of QDs-MPA due to electrostatic repulsion to the negatively charged root CW. Both types of QDs had obvious aggregation on surfaces of taproot, lateral root and fibrous root, and QDs-MPA aggregates were approximately 1.8 times larger than QDs-PEG-COOH aggregates. The strong hydrogen bond formed by hydroxyl group in cellulose of CW and carboxyl group on surface coatings of QDs-PEG-COOH constituted the key mechanism for QDs-PEG-COOH aggregation, while conjugated C˭C chains between lignin and QDs-MPA dominated the occurrences of QDs-MPA aggregation. Results of this work highlight the importance of plant CW in regulating uptake rate and aggregation of QDs, potentially limiting their internalization into plant body and introduction into food webs.
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Affiliation(s)
- Haifeng Sun
- College of Environment and Resource, Shanxi University, Taiyuan 030006, PR China; Key Laboratory of Soil Environment and Nutrient Resources of Shanxi Province, Taiyuan 030031, PR China
| | - Meng Wang
- College of Environment and Resource, Shanxi University, Taiyuan 030006, PR China
| | - Chunli Lei
- College of Environment and Resource, Shanxi University, Taiyuan 030006, PR China
| | - Ruilong Li
- School of Marine Sciences, Guangxi University, Nanning 530004, PR China.
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3
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Multiscale and multidisciplinary approach to understanding nanoparticle transport in plants. Curr Opin Chem Eng 2020. [DOI: 10.1016/j.coche.2020.100659] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Yang Q, Zhao W, Liu J, He B, Wang Y, Yang T, Zhang G, He M, Lu J, Peng L, Wang Y. Quantum dots are conventionally applicable for wide-profiling of wall polymer distribution and destruction in diverse cells of rice. Talanta 2020; 208:120452. [PMID: 31816737 DOI: 10.1016/j.talanta.2019.120452] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 09/30/2019] [Accepted: 10/06/2019] [Indexed: 11/28/2022]
Abstract
Plant cell walls represent enormous biomass resources for biofuels, and it thus becomes important to establish a sensitive and wide-applicable approach to visualize wall polymer distribution and destruction during plant growth and biomass process. Despite quantum dots (QDs) have been applied to label biological specimens, little is reported about its application in plant cell walls. Here, semiconductor QDs (CdSe/ZnS) were employed to label the secondary antibody directed to the epitopes of pectin or xylan, and sorted out the optimal conditions for visualizing two polysaccharides distribution in cell walls of rice stem. Meanwhile, the established QDs approach could simultaneously highlight wall polysaccharides and lignin co-localization in different cell types. Notably, this work demonstrated that the QDs labeling was sensitive to profile distinctive wall polymer destruction between alkali and acid pretreatments with stem tissues of rice. Hence, this study has provided a powerful tool to characterize wall polymer functions in plant growth and development in vivo, as well as their distinct roles during biomass process in vitro.
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Affiliation(s)
- Qiaomei Yang
- Biomass and Bioenergy Research Centre, Huazhong Agricultural University, Wuhan, China; College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China; Laboratory of Biomass Engineering and Nanomaterial Application in Automobiles, College of Food Science and Chemical Engineering, Hubei University of Arts and Science, Xiangyang, China
| | - Wenyue Zhao
- Biomass and Bioenergy Research Centre, Huazhong Agricultural University, Wuhan, China; College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China; Laboratory of Biomass Engineering and Nanomaterial Application in Automobiles, College of Food Science and Chemical Engineering, Hubei University of Arts and Science, Xiangyang, China
| | - Jingyuan Liu
- Biomass and Bioenergy Research Centre, Huazhong Agricultural University, Wuhan, China; College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Boyang He
- Biomass and Bioenergy Research Centre, Huazhong Agricultural University, Wuhan, China; College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Youmei Wang
- Biomass and Bioenergy Research Centre, Huazhong Agricultural University, Wuhan, China; College of Life Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Tangbin Yang
- Beijing Najing Biotechnology Co., Ltd, Wuhan, China
| | - Guifen Zhang
- Biomass and Bioenergy Research Centre, Huazhong Agricultural University, Wuhan, China; College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China
| | - Mingxiong He
- Key Laboratory of Development and Application of Rural Renewable Energy, Ministry of Agriculture and Rural Affairs, Chengdu, China
| | - Jun Lu
- Laboratory of Biomass Engineering and Nanomaterial Application in Automobiles, College of Food Science and Chemical Engineering, Hubei University of Arts and Science, Xiangyang, China
| | - Liangcai Peng
- Biomass and Bioenergy Research Centre, Huazhong Agricultural University, Wuhan, China; College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China; Laboratory of Biomass Engineering and Nanomaterial Application in Automobiles, College of Food Science and Chemical Engineering, Hubei University of Arts and Science, Xiangyang, China
| | - Yanting Wang
- Biomass and Bioenergy Research Centre, Huazhong Agricultural University, Wuhan, China; College of Plant Science and Technology, Huazhong Agricultural University, Wuhan, China; Laboratory of Biomass Engineering and Nanomaterial Application in Automobiles, College of Food Science and Chemical Engineering, Hubei University of Arts and Science, Xiangyang, China.
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Fincheira P, Tortella G, Duran N, Seabra AB, Rubilar O. Current applications of nanotechnology to develop plant growth inducer agents as an innovation strategy. Crit Rev Biotechnol 2019; 40:15-30. [DOI: 10.1080/07388551.2019.1681931] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Paola Fincheira
- Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco, Chile
| | - Gonzalo Tortella
- Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco, Chile
- Chemical Engineering Department, Universidad de La Frontera, Temuco, Chile
- Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco, Chile
| | - Nelson Duran
- Institute of Biology, Universidade Estadual de Campinas, Campinas, SP, Brasil
- NanoBioss, Chemistry Institute, University of Campinas, Campinas, SP, Brazil
| | - Amedea B. Seabra
- Center for Natural and Human Sciences, Universidade Federal Do ABC, Santo André, SP, Brazil
- Nanomedicine Research Unit (Nanomed), Federal University of ABC (UFABC), Santo André, SP, Brazil
| | - Olga Rubilar
- Centro de Excelencia en Investigación Biotecnológica Aplicada al Medio Ambiente (CIBAMA), Facultad de Ingeniería y Ciencias, Universidad de La Frontera, Temuco, Chile
- Chemical Engineering Department, Universidad de La Frontera, Temuco, Chile
- Scientific and Technological Bioresource Nucleus, Universidad de La Frontera, Temuco, Chile
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Pang C, Gong Y. Current Status and Future Prospects of Semiconductor Quantum Dots in Botany. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2019; 67:7561-7568. [PMID: 31246021 DOI: 10.1021/acs.jafc.9b00730] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
The development of botanical applications of nanomaterials has produced a new generation of technologies that can profoundly impact botanical research. Semiconductor quantum dots (QDs) are an archetype nanomaterial and have received significant interest from diverse research communities, owing to their unique and optimizable optical properties. In this review, we describe the most recent progress on QD-based botanical research and discuss the uptake, translocation, and effects of QDs on plants and the potential applications of QDs in botany. A critical evaluation of the current limitations of QD technologies is discussed, along with the future prospects in QD-based botanical research.
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Affiliation(s)
- Chunhua Pang
- School of Life Sciences , Shanxi Normal University , Linfen , Shanxi 041004 , People's Republic of China
- Collaborative Innovation Center for Shanxi Advanced Permanent Magnetic Materials and Technology , Linfen , Shanxi 041004 , People's Republic of China
| | - Yan Gong
- School of Life Sciences , Shanxi Normal University , Linfen , Shanxi 041004 , People's Republic of China
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Modlitbová P, Pořízka P, Novotný K, Drbohlavová J, Chamradová I, Farka Z, Zlámalová-Gargošová H, Romih T, Kaiser J. Short-term assessment of cadmium toxicity and uptake from different types of Cd-based Quantum Dots in the model plant Allium cepa L. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2018; 153:23-31. [PMID: 29407734 DOI: 10.1016/j.ecoenv.2018.01.044] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 12/18/2017] [Accepted: 01/22/2018] [Indexed: 06/07/2023]
Abstract
We report on the toxicity and bioaccumulation of three different types of Cd-based quantum dots (QDs), dispersed in aqueous medium, for a model plant Allium cepa L. It is believed that encapsulation of nanoparticles should reduce their toxicity and increase their stability in different environments; in this work we studied how QD encapsulation affects their phytotoxicity. Core, core/shell, and core/shell/shell QDs (CdTe, CdTe/ZnS, and CdTe/CdS/ZnS QDs capped by 2-mercaptopropionic acid) were tested and CdCl2 was used as a positive control. After 24-h and 72-h exposure, total Cd content (MCd) and bioaccumulation factors (BAFs) were determined in all parts of A. cepa plants (roots, bulb, shoot), and the total length of the root system was monitored as a toxicity end-point. Measurements of total Cd content versus free Cd2+ content (with Differential Pulse Voltammetry, DPV) in exposure media showed differences in chemical stability of the three QD types. Correspondingly, selected QDs showed different toxicity for A. cepa and different Cd bioaccumulation patterns. CdTe QDs were the most toxic; their effect was similar to CdCl2 due to the release of free Cd2+, which was confirmed by the DPV measurements. Plants exposed to CdTe QDs also bioaccumulated the most Cd among all QD exposure groups. CdTe/ZnS QDs showed no toxicity and very low bioaccumulation of Cd in A. cepa; the main source of measured Cd in the plants were QDs adsorbed on their roots, which was confirmed by fluorescence microscopy. On the contrary, CdTe/CdS/ZnS QD toxicity and bioaccumulation patterns were similar to those of CdTe QDs and pointed to unstable CdS/ZnS shells.
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Affiliation(s)
- Pavlína Modlitbová
- Central European Institute of Technology (CEITEC) Brno University of Technology, Technická 3058/10, 616 00 Brno, Czech Republic.
| | - Pavel Pořízka
- Central European Institute of Technology (CEITEC) Brno University of Technology, Technická 3058/10, 616 00 Brno, Czech Republic
| | - Karel Novotný
- Central European Institute of Technology (CEITEC) Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Jana Drbohlavová
- Central European Institute of Technology (CEITEC) Brno University of Technology, Technická 3058/10, 616 00 Brno, Czech Republic
| | - Ivana Chamradová
- Central European Institute of Technology (CEITEC) Brno University of Technology, Technická 3058/10, 616 00 Brno, Czech Republic
| | - Zdeněk Farka
- Central European Institute of Technology (CEITEC) Masaryk University, Kamenice 5, 625 00 Brno, Czech Republic
| | - Helena Zlámalová-Gargošová
- Faculty of Chemistry - The Institute of Chemistry and Technology of Environmental Protection, Brno University of Technology, Purkyňova 118, 612 00 Brno, Czech Republic
| | - Tea Romih
- SEYENS Information Solutions and Education Ltd., Krimska ulica 20, 1000 Ljubljana, Slovenia
| | - Jozef Kaiser
- Central European Institute of Technology (CEITEC) Brno University of Technology, Technická 3058/10, 616 00 Brno, Czech Republic
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Richardson JJ, Liang K. Nano-Biohybrids: In Vivo Synthesis of Metal-Organic Frameworks inside Living Plants. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:1702958. [PMID: 29168918 DOI: 10.1002/smll.201702958] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 09/22/2017] [Indexed: 05/20/2023]
Abstract
Plants have a complex passive fluid transport system capable of internalizing small molecules from the environment, and this system offers an ideal route for augmenting plants with functional nanomaterials. Current plant augmentation techniques use pre-formed nanomaterials and permeabilizing agents or plant cuttings. A so far unexplored concept is the formation of the functional material, in situ, from precursors small enough to be passively internalized through the roots without harming the plants. Metal-organic frameworks are ideal for in situ synthesis as they are composed of metal ions coordinated with organic ligands and have recently been mineralized around single-celled organisms in mild aqueous conditions. Herein, the synthesis of two types of metal-organic frameworks, zinc(2-methylimidazole)2 and lanthanide2 (terephthalate)3 , are reported inside a variety of plants. In situ synchrotron experiments help elucidate the formation kinetics and crystal phases of the nano-biohybrid plants. Plants augmented with luminescent metal-organic frameworks are utilized for small molecule sensing, although other applications, such as pathogen sensing, proton conductive plants, improved CO2 capture, bacteria-free nitrogen fixation, drought and fungi-resistance, and enhanced photosynthesis and photocatalysis, are foreseeable. Overall, the generation of functional materials inside of fully intact plants could lead to more complex nano-biohybrid sensors and organisms augmented with superior performance characteristics.
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Affiliation(s)
- Joseph J Richardson
- CSIRO Manufacturing, Clayton, Victoria, 3108, Australia
- Department of Chemical and Biomolecular Engineering, The University of Melbourne, Parkville, Victoria, 3010, Australia
| | - Kang Liang
- CSIRO Manufacturing, Clayton, Victoria, 3108, Australia
- School of Chemical Engineering, The University of New South Wales, Sydney, NSW, 2052, Australia
- Graduate School of Biomedical Engineering, The University of New South Wales, Sydney, NSW, 2052, Australia
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Pradhan S, Mailapalli DR. Interaction of Engineered Nanoparticles with the Agri-environment. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2017; 65:8279-8294. [PMID: 28876911 DOI: 10.1021/acs.jafc.7b02528] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Nanoparticles with their unique surface properties can modulate the physiological, biochemical, and physicochemical pathways, such as photosynthesis, respiration, nitrogen metabolism, and solute transport. In this context, researchers have developed a wide range of engineered nanomaterials (ENMs) for the improvement of growth and productivity by modulating the metabolic pathways in plants. This class of tailor-made materials can potentially lead to the development of a new group of agrochemical nanofertilizers. However, there are reports that engineered nanomaterials could impart phytotoxicity to edible and medicinal plants. On the contrary, there is a series of ENMs that might be detrimental when applied directly and/or indirectly to the plants. These particles can sometimes readily aggregate and dissolute in the immediate vicinity; the free ions released from the nanomatrix can cause serious tissue injury and membrane dysfunction to the plant cell through oxidative stress. On that note, thorough studies on uptake, translocation, internalization, and nutritional quality assessment must be carried out to understand ENM-plant interactions. This review critically discusses the possible beneficial or adverse aftereffect of nanofertilizers in the immediate environment to interrelate the impacts of ENMs on the crop health and food security management.
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Affiliation(s)
- Saheli Pradhan
- Agricultural and Food Engineering Department, Indian Institute of Technology (IIT) Kharagpur , Kharagpur, West Bengal 721302, India
| | - Damodhara Rao Mailapalli
- Agricultural and Food Engineering Department, Indian Institute of Technology (IIT) Kharagpur , Kharagpur, West Bengal 721302, India
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Spielman-Sun E, Lombi E, Donner E, Howard D, Unrine JM, Lowry GV. Impact of Surface Charge on Cerium Oxide Nanoparticle Uptake and Translocation by Wheat (Triticum aestivum). ENVIRONMENTAL SCIENCE & TECHNOLOGY 2017; 51:7361-7368. [PMID: 28575574 DOI: 10.1021/acs.est.7b00813] [Citation(s) in RCA: 85] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
Nanoparticle (NP) physiochemical properties, including surface charge, affect cellular uptake, translocation, and tissue localization. To evaluate the influence of surface charge on NP uptake by plants, wheat seedlings were hydroponically exposed to 20 mg/L of ∼4 nm CeO2 NPs functionalized with positively charged, negatively charged, and neutral dextran coatings. Fresh, hydrated roots and leaves were analyzed at various time points over 34 h using fluorescence X-ray absorption near-edge spectroscopy to provide laterally resolved spatial distribution and speciation of Ce. A 15-20% reduction from Ce(IV) to Ce(III) was observed in both roots and leaves, independent of NP surface charge. Because of its higher affinity with negatively charged cell walls, CeO2(+) NPs adhered to the plant roots the strongest. After 34 h, CeO2(-), and CeO2(0) NP exposed plants had higher Ce leaf concentrations than the plants exposed to CeO2(+) NPs. Whereas Ce was found mostly in the leaf veins of the CeO2(-) NP exposed plant, Ce was found in clusters in the nonvascular leaf tissue of the CeO2(0) NP exposed plant. These results provide important information for understanding mechanisms responsible for plant uptake, transformation, and translocation of NPs, and suggest that NP coatings can be designed to target NPs to specific parts of plants.
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Affiliation(s)
- Eleanor Spielman-Sun
- Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States
| | - Enzo Lombi
- Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
| | - Erica Donner
- Future Industries Institute, University of South Australia , Mawson Lakes, South Australia 5095, Australia
| | - Daryl Howard
- Australian Synchrotron , Clayton, Victoria 3168 Australia
| | - Jason M Unrine
- Department of Plant and Soil Sciences, University of Kentucky , Lexington, Kentucky 40546, United States
| | - Gregory V Lowry
- Civil and Environmental Engineering, Carnegie Mellon University , Pittsburgh, Pennsylvania 15213, United States
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Prasad R, Bhattacharyya A, Nguyen QD. Nanotechnology in Sustainable Agriculture: Recent Developments, Challenges, and Perspectives. Front Microbiol 2017; 8:1014. [PMID: 28676790 PMCID: PMC5476687 DOI: 10.3389/fmicb.2017.01014] [Citation(s) in RCA: 312] [Impact Index Per Article: 44.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2017] [Accepted: 05/22/2017] [Indexed: 11/29/2022] Open
Abstract
Nanotechnology monitors a leading agricultural controlling process, especially by its miniature dimension. Additionally, many potential benefits such as enhancement of food quality and safety, reduction of agricultural inputs, enrichment of absorbing nanoscale nutrients from the soil, etc. allow the application of nanotechnology to be resonant encumbrance. Agriculture, food, and natural resources are a part of those challenges like sustainability, susceptibility, human health, and healthy life. The ambition of nanomaterials in agriculture is to reduce the amount of spread chemicals, minimize nutrient losses in fertilization and increased yield through pest and nutrient management. Nanotechnology has the prospective to improve the agriculture and food industry with novel nanotools for the controlling of rapid disease diagnostic, enhancing the capacity of plants to absorb nutrients among others. The significant interests of using nanotechnology in agriculture includes specific applications like nanofertilizers and nanopesticides to trail products and nutrients levels to increase the productivity without decontamination of soils, waters, and protection against several insect pest and microbial diseases. Nanotechnology may act as sensors for monitoring soil quality of agricultural field and thus it maintain the health of agricultural plants. This review covers the current challenges of sustainability, food security and climate change that are exploring by the researchers in the area of nanotechnology in the improvement of agriculture.
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Affiliation(s)
- Ram Prasad
- Amity Institute of Microbial Technology, Amity UniversityNoida, India
| | - Atanu Bhattacharyya
- Department of Entomology, University of Agricultural Sciences, Gandhi Krishi Vigyan KendraBengaluru, India
| | - Quang D. Nguyen
- Research Centre of Bioengineering and Process Engineering, Faculty of Food Science, Szent István UniversityBudapest, Hungary
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Milewska-Hendel A, Zubko M, Karcz J, Stróż D, Kurczyńska E. Fate of neutral-charged gold nanoparticles in the roots of the Hordeum vulgare L. cultivar Karat. Sci Rep 2017; 7:3014. [PMID: 28592798 PMCID: PMC5462829 DOI: 10.1038/s41598-017-02965-w] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Accepted: 04/20/2017] [Indexed: 12/15/2022] Open
Abstract
Nanoparticles (NPs) have a significant impact on the environment and living organisms. The influence of NPs on plants is intensively studied and most of the data indicate that NPs can penetrate into plants. The studies presented here were performed on the roots of Hordeum vulgare L. seedlings using neutral-charge gold nanoparticles (AuNPs) of different sizes. In contrast to the majority of the published data, the results presented here showed that during the culture period, AuNPs: 1/did not enter the root regardless of their size and concentration, 2/that are applied directly into the cells of a root do not move into neighbouring cells. The results that were obtained indicate that in order to extend our knowledge about the mechanisms of the interactions between NPs and plants, further studies including, among others, on different species and a variety of growth conditions are needed.
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Affiliation(s)
- Anna Milewska-Hendel
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellońska Street, Katowice, 40-032, Poland.
| | - Maciej Zubko
- Institute of Materials Science, Faculty of Computer Science and Materials Science, University of Silesia in Katowice, 75 Pułku Piechoty Street 1a, Chorzów, 41-500, Poland
| | - Jagna Karcz
- Laboratory of Scanning Electron Microscopy, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellońska Street, Katowice, 40-032, Poland
| | - Danuta Stróż
- Institute of Materials Science, Faculty of Computer Science and Materials Science, University of Silesia in Katowice, 75 Pułku Piechoty Street 1a, Chorzów, 41-500, Poland
| | - Ewa Kurczyńska
- Department of Cell Biology, Faculty of Biology and Environmental Protection, University of Silesia in Katowice, 28 Jagiellońska Street, Katowice, 40-032, Poland
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Zuverza-Mena N, Martínez-Fernández D, Du W, Hernandez-Viezcas JA, Bonilla-Bird N, López-Moreno ML, Komárek M, Peralta-Videa JR, Gardea-Torresdey JL. Exposure of engineered nanomaterials to plants: Insights into the physiological and biochemical responses-A review. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2017; 110:236-264. [PMID: 27289187 DOI: 10.1016/j.plaphy.2016.05.037] [Citation(s) in RCA: 160] [Impact Index Per Article: 22.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/10/2016] [Revised: 05/26/2016] [Accepted: 05/26/2016] [Indexed: 05/04/2023]
Abstract
Recent investigations show that carbon-based and metal-based engineered nanomaterials (ENMs), components of consumer goods and agricultural products, have the potential to build up in sediments and biosolid-amended agricultural soils. In addition, reports indicate that both carbon-based and metal-based ENMs affect plants differently at the physiological, biochemical, nutritional, and genetic levels. The toxicity threshold is species-dependent and responses to ENMs are driven by a series of factors including the nanomaterial characteristics and environmental conditions. Effects on the growth, physiological and biochemical traits, production and food quality, among others, have been reported. However, a complete understanding of the dynamics of interactions between plants and ENMs is not clear enough yet. This review presents recent publications on the physiological and biochemical effects that commercial carbon-based and metal-based ENMs have in terrestrial plants. This document focuses on crop plants because of their relevance in human nutrition and health. We have summarized the mechanisms of interaction between plants and ENMs as well as identified gaps in knowledge for future investigations.
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Affiliation(s)
- Nubia Zuverza-Mena
- Metallurgical and Materials Engineering Department, The University of Texas at El Paso, 500 West University Ave., El Paso, TX, USA; Department of Chemistry, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, El Paso, TX, USA
| | - Domingo Martínez-Fernández
- Department of Environmental Geosciences, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 21, Prague 6 - Suchdol, Czech Republic
| | - Wenchao Du
- Department of Chemistry, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA; State Key Laboratory of Pollution Control and Resource Reuse, School of Environment, Nanjing University, Nanjing 210046, China
| | - Jose A Hernandez-Viezcas
- Department of Chemistry, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA
| | - Nestor Bonilla-Bird
- Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA
| | - Martha L López-Moreno
- Department of Chemistry, University of Puerto Rico at Mayagu¨ez, Mayagu¨ez, PR 00680, USA
| | - Michael Komárek
- Department of Environmental Geosciences, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 21, Prague 6 - Suchdol, Czech Republic
| | - Jose R Peralta-Videa
- Department of Chemistry, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, El Paso, TX, USA; Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA
| | - Jorge L Gardea-Torresdey
- Department of Chemistry, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA; University of California Center for Environmental Implications of Nanotechnology (UC CEIN), The University of Texas at El Paso, El Paso, TX, USA; Environmental Science and Engineering PhD Program, The University of Texas at El Paso, 500 West University Avenue, El Paso, TX 79968, USA.
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14
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Liu W, Luo Y, Wang L, Luo T, Peng Y, Wu L. Water transport in leaf vein systems and the flow velocity measurement with a new method. JOURNAL OF PLANT PHYSIOLOGY 2016; 204:74-84. [PMID: 27526337 DOI: 10.1016/j.jplph.2016.06.022] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2015] [Revised: 06/17/2016] [Accepted: 06/27/2016] [Indexed: 06/06/2023]
Abstract
As an exploration to the nature, research about plants' physiological properties have never been suspended. Water transport in leaf vein systems is an essential part of plant growth and development. In this paper, a simple but efficient method combined the fluorescence labeling technology frequently used in bioresearch and the image-processing technology in the computer realm was developed to measure the flow velocity, which was used as a quantitative description to reveal the regulation of water transport in leaf vein systems. Three ordinary species of plants were selected for the experiments and the influence of the experimental conditions, such as the concentration of fluorescein and illumination intensity of LEDs, was investigated. Differences among the flow velocities of different leaf veins of the same leaf as well as the flow velocities of different species were shown in bar charts. The mean measured flow velocities of the midrib and secondary vein of Ficus virens Ait. var. sublanceolata (Miq.) Corner were 4.549m/h and 3.174m/h. As for Plumeria rubra L. cv. Acutifolia and Hamelia patens, that were 0.339m/h and 0.463m/h, 2.609m/h and 2.586m/h, respectively. With the algorithm developed in this paper, the variation of the flow velocity in leaf veins was investigated by setting a constant time interval. Then a verification of the flow velocity measured by the algorithm was performed. Finally, according to the natural conditions of a plant leaf, a simulation about the water transport in leaf vein systems was carried out, which is especially different from the previous research.
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Affiliation(s)
- Wangyu Liu
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510641, People's Republic of China.
| | - Yuanqiang Luo
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510641, People's Republic of China
| | - Li Wang
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510641, People's Republic of China
| | - Tao Luo
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510641, People's Republic of China
| | - Yi Peng
- School of Mechanical and Automotive Engineering, South China University of Technology, 381 Wushan Road, Tianhe District, Guangzhou 510641, People's Republic of China
| | - Lei Wu
- Department of Equipment Manufacturing, Zhongshan Torch Polytechnic, 60 Zhongshan Port Avenue, Torch Development Zone, Zhongshan 528436, People's Republic of China
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15
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Schwab F, Zhai G, Kern M, Turner A, Schnoor JL, Wiesner MR. Barriers, pathways and processes for uptake, translocation and accumulation of nanomaterials in plants – Critical review. Nanotoxicology 2015; 10:257-78. [DOI: 10.3109/17435390.2015.1048326] [Citation(s) in RCA: 350] [Impact Index Per Article: 38.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Fabienne Schwab
- Department of Civil and Environmental Engineering, Duke University, Durham, NC, USA,
- Center for the Environmental Implications of Nanotechnology (CEINT), Duke University, Durham, NC, USA, and
| | - Guangshu Zhai
- Department of Civil and Environmental Engineering, The University of Iowa, Iowa City, IA, USA
| | - Meaghan Kern
- Department of Civil and Environmental Engineering, The University of Iowa, Iowa City, IA, USA
| | - Amalia Turner
- Department of Civil and Environmental Engineering, Duke University, Durham, NC, USA,
- Center for the Environmental Implications of Nanotechnology (CEINT), Duke University, Durham, NC, USA, and
| | - Jerald L. Schnoor
- Department of Civil and Environmental Engineering, The University of Iowa, Iowa City, IA, USA
| | - Mark R. Wiesner
- Department of Civil and Environmental Engineering, Duke University, Durham, NC, USA,
- Center for the Environmental Implications of Nanotechnology (CEINT), Duke University, Durham, NC, USA, and
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16
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Liao Q, Yu Y, Cao Y, Lin B, Wei J. In situ
fluorescence labelling of jasmonic acid binding sites in plant tissues with cadmium‐free quantum dots. IET Nanobiotechnol 2015; 9:35-42. [DOI: 10.1049/iet-nbt.2014.0002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Affiliation(s)
- Qiumei Liao
- School of Chemistry and EnvironmentSouth China Normal UniversityGuangzhou 510006People's Republic of China
| | - Ying Yu
- School of Chemistry and EnvironmentSouth China Normal UniversityGuangzhou 510006People's Republic of China
| | - Yujuan Cao
- School of Chemistry and EnvironmentSouth China Normal UniversityGuangzhou 510006People's Republic of China
| | - Bixia Lin
- School of Chemistry and EnvironmentSouth China Normal UniversityGuangzhou 510006People's Republic of China
| | - Jingjing Wei
- School of Chemistry and EnvironmentSouth China Normal UniversityGuangzhou 510006People's Republic of China
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17
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Cadmium telluride quantum dots (CdTe-QDs) and enhanced ultraviolet-B (UV-B) radiation trigger antioxidant enzyme metabolism and programmed cell death in wheat seedlings. PLoS One 2014; 9:e110400. [PMID: 25329900 PMCID: PMC4203795 DOI: 10.1371/journal.pone.0110400] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 09/21/2014] [Indexed: 11/25/2022] Open
Abstract
Nanoparticles (NPs) are becoming increasingly widespread in the environment. Free cadmium ions released from commonly used NPs under ultraviolet-B (UV-B) radiation are potentially toxic to living organisms. With increasing levels of UV-B radiation at the Earth’s surface due to the depletion of the ozone layer, the potential additive effect of NPs and UV-B radiation on plants is of concern. In this study, we investigated the synergistic effect of CdTe quantum dots (CdTe-QDs), a common form of NP, and UV-B radiation on wheat seedlings. Graded doses of CdTe-QDs and UV-B radiation were tested, either alone or in combination, based on physical characteristics of 5-day-old seedlings. Treatments of wheat seedlings with either CdTe-QDs (200 mg/L) or UV-B radiation (10 KJ/m2/d) induced the activation of wheat antioxidant enzymes. CdTe-QDs accumulation in plant root cells resulted in programmed cell death as detected by DNA laddering. CdTe-QDs and UV-B radiation inhibited root and shoot growth, respectively. Additive inhibitory effects were observed in the combined treatment group. This research described the effects of UV-B and CdTe-QDs on plant growth. Furthermore, the finding that CdTe-QDs accumulate during the life cycle of plants highlights the need for sustained assessments of these interactions.
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18
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Liu JW, Deng DY, Yu Y, Liu FF, Lin BX, Cao YJ, Hu XG, Wu JZ. In situ detection of salicylic acid binding sites in plant tissues. LUMINESCENCE 2014; 30:18-25. [PMID: 24833131 DOI: 10.1002/bio.2682] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2013] [Revised: 03/11/2014] [Accepted: 03/21/2014] [Indexed: 11/06/2022]
Abstract
The determination of hormone-binding sites in plants is essential in understanding the mechanisms behind hormone function. Salicylic acid (SA) is an important plant hormone that regulates responses to biotic and abiotic stresses. In order to label SA-binding sites in plant tissues, a quantum dots (QDs) probe functionalized with a SA moiety was successfully synthesized by coupling CdSe QDs capped with 3-mercaptopropionic acid (MPA) to 4-amino-2-hydroxybenzoic acid (PAS), using 1-ethyl-3-(3-dimethyllaminopropyl) carbodiimide (EDC) as the coupling agent. The probe was then characterized by dynamic light scattering and transmission electron microscopy, as well as UV/vis and fluorescence spectrophotometry. The results confirmed the successful conjugation of PAS to CdSe QDs and revealed that the conjugates maintained the properties of the original QDs, with small core diameters and adequate dispersal in solution. The PAS-CdSe QDs were used to detect SA-binding sites in mung bean and Arabidopsis thaliana seedlings in vitro and in vivo. The PAS-CdSe QDs were effectively transported into plant tissues and specifically bound to SA receptors in vivo. In addition, the effects of the PAS-CdSe QDs on cytosolic Ca(2+) levels in the tips of A. thaliana seedlings were investigated. Both SA and PAS-CdSe QDs had similar effects on the trend in cytosolic-free Ca(2+) concentrations, suggesting that the PAS-CdSe QDs maintained the bioactivity of SA. To summarize, PAS-CdSe QDs have high potential as a fluorescent probe for the in vitro/in vivo labeling and imaging of SA receptors in plants.
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Affiliation(s)
- Jing-Wen Liu
- School of Chemistry and Environment, South China Normal University, Guangzhou, Guangdong, 510006, People's Republic of China
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Burris KP, Wu TC, Vasudev M, Stroscio MA, Millwood RJ, Stewart CN. Mega-Nano Detection of Foodborne Pathogens and Transgenes Using Molecular Beacon and Semiconductor Quantum Dot Technologies. IEEE Trans Nanobioscience 2013; 12:233-8. [DOI: 10.1109/tnb.2013.2263392] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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20
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Yan S, Zhao L, Li H, Zhang Q, Tan J, Huang M, He S, Li L. Single-walled carbon nanotubes selectively influence maize root tissue development accompanied by the change in the related gene expression. JOURNAL OF HAZARDOUS MATERIALS 2013; 246-247:110-8. [PMID: 23291336 DOI: 10.1016/j.jhazmat.2012.12.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2012] [Revised: 11/14/2012] [Accepted: 12/05/2012] [Indexed: 05/26/2023]
Abstract
The inconsistent impact of nanomaterials on different plant species has been reported, but little is known about this effect at the cellular and genetic levels. Here we report that single-walled carbon nanotubes (SWCNTs) accelerate maize seminal root growth, but display little effect on the primary root growth. In contrast, root hair growth inhibition by SWCNTs is observed. Further gene transcription analysis shows that SWCNTs could increase the expression of seminal root associated genes whereas decrease root hair associated gene expression. Their effect is on both tissue and gene selectiveness since both enhanced and inhibited gene expression and tissue growth are observed during root development. Microscopy images reveal the distribution of SWCNTs inside the root and mainly in the intercellular space in cortex tissues. We also find that SWCNT-treatment dynamically and selectively induces the up-regulation of epigenetic modification enzyme genes, leading to global deacetylation of histone H3, similar to the response of plants to other stress. Our results suggest that the nanoparticle-root cell interaction could cause the change in gene expression, and consequently affect relative root growth and development.
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Affiliation(s)
- Shihan Yan
- State Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University, Wuhan 430072, China
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22
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Uptake of FITC labeled silica nanoparticles and quantum dots by rice seedlings: effects on seed germination and their potential as biolabels for plants. J Fluoresc 2011; 21:2057-68. [PMID: 21667353 DOI: 10.1007/s10895-011-0904-5] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2011] [Accepted: 05/20/2011] [Indexed: 10/18/2022]
Abstract
The use of fluorescent nanomaterials with good photostability and biocompatibility in live imaging of cells has gained increased attention. Even though several imaging techniques have been reported for mammalian cells, very limited literatures are available for nanomaterial based live imaging in plant system. We studied the uptake ability of two different nanomaterials, the highly photostable CdSe quantum dots and highly biocompatible FITC-labeled silica nanoparticles by rice seedlings which could provide greater opportunities for developing novel in vivo imaging techniques in plants. The effects of these nanomaterials on rice seed germination have also been studied for analyzing their phytotoxic effects on plants. We observed good germination of seeds in the presence of FITC-labeled silica nanoparticles whereas germination was arrested with quantum dots. The uptake of both the nanomaterials has been observed with rice seedlings, which calls for more research for recommending their safe use as biolabels in plants.
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