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González-González RB, Martínez-Zamudio LY, Hernández JAR, González-Meza GM, Parra-Saldívar R, Iqbal HMN. Pharmaceutical pollution fingerprinting and waterbodies remediation using waste-derived carbon dots as sustainable advanced nanomaterials. ENVIRONMENTAL RESEARCH 2023; 238:117180. [PMID: 37739154 DOI: 10.1016/j.envres.2023.117180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/18/2023] [Revised: 08/27/2023] [Accepted: 09/19/2023] [Indexed: 09/24/2023]
Abstract
The conversion of biomass waste into high-value nanomaterials such as carbon dots might represent a great advancement towards a circular economy system. Biomass wastes are an excellent choice as carbon precursors because of their wide availability, abundance, chemical composition, and eco-friendly nature. Moreover, their use as a raw material might decrease the total cost of the synthesis processes and reduce the environmental impacts. In addition, the complex composition of biomass leads to carbon dots with abundant functional groups, which in turn enhances water dispersibility and photoluminescence properties. In this manner, the effective transformation of biomass wastes into carbon dots reduces environmental pollution through the inadequate management of waste while producing carbon dots with enhanced performances. Therefore, this review describes biomass wastes as potential candidates for the synthesis of carbon dots through different synthesis methods. In addition, we have analyzed the great potential of biomass-derived carbon dots (CDs) for the degradation and detection of emerging pharmaceutical pollutants by promoting a circular economy approach. Finally, we identified current challenges to propose possible research directions for the large-scale and sustainable synthesis of high-quality biomass-derived CDs.
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Affiliation(s)
- Reyna Berenice González-González
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, 64849, Mexico; Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey, 64849, Mexico
| | - Lidia Yaritza Martínez-Zamudio
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, 64849, Mexico; Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey, 64849, Mexico
| | - Jesús Alfredo Rodríguez Hernández
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, 64849, Mexico; Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey, 64849, Mexico
| | - Georgia María González-Meza
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, 64849, Mexico; Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey, 64849, Mexico
| | - Roberto Parra-Saldívar
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, 64849, Mexico; Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey, 64849, Mexico
| | - Hafiz M N Iqbal
- Tecnologico de Monterrey, School of Engineering and Sciences, Monterrey, 64849, Mexico; Tecnologico de Monterrey, Institute of Advanced Materials for Sustainable Manufacturing, Monterrey, 64849, Mexico.
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Mandal T, Mishra SR, Singh V. Comprehensive advances in the synthesis, fluorescence mechanism and multifunctional applications of red-emitting carbon nanomaterials. NANOSCALE ADVANCES 2023; 5:5717-5765. [PMID: 37881704 PMCID: PMC10597556 DOI: 10.1039/d3na00447c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 09/12/2023] [Indexed: 10/27/2023]
Abstract
Red emitting fluorescent carbon nanomaterials have drawn significant scientific interest in recent years due to their high quantum yield, water-dispersibility, photostability, biocompatibility, ease of surface functionalization, low cost and eco-friendliness. The red emissive characteristics of fluorescent carbon nanomaterials generally depend on the carbon source, reaction time, synthetic approach/methodology, surface functional groups, average size, and other reaction environments, which directly or indirectly help to achieve red emission. The importance of several factors to achieve red fluorescent carbon nanomaterials is highlighted in this review. Numerous plausible theories have been explained in detail to understand the origin of red fluorescence and tunable emission in these carbon-based nanostructures. The above advantages and fluorescence in the red region make them a potential candidate for multifunctional applications in various current fields. Therefore, this review focused on the recent advances in the synthesis approach, mechanism of fluorescence, and electronic and optical properties of red-emitting fluorescent carbon nanomaterials. This review also explains the several innovative applications of red-emitting fluorescent carbon nanomaterials such as biomedicine, light-emitting devices, sensing, photocatalysis, energy, anticounterfeiting, fluorescent silk, artificial photosynthesis, etc. It is hoped that by choosing appropriate methods, the present review can inspire and guide future research on the design of red emissive fluorescent carbon nanomaterials for potential advancements in multifunctional applications.
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Affiliation(s)
- Tuhin Mandal
- Environment Emission and CRM Section, CSIR-Central Institute of Mining and Fuel Research Dhanbad Jharkhand 828108 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201 002 India
| | - Shiv Rag Mishra
- Environment Emission and CRM Section, CSIR-Central Institute of Mining and Fuel Research Dhanbad Jharkhand 828108 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201 002 India
| | - Vikram Singh
- Environment Emission and CRM Section, CSIR-Central Institute of Mining and Fuel Research Dhanbad Jharkhand 828108 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201 002 India
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3
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Szczepankowska J, Khachatryan G, Khachatryan K, Krystyjan M. Carbon Dots-Types, Obtaining and Application in Biotechnology and Food Technology. Int J Mol Sci 2023; 24:14984. [PMID: 37834430 PMCID: PMC10573487 DOI: 10.3390/ijms241914984] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2023] [Revised: 09/28/2023] [Accepted: 10/04/2023] [Indexed: 10/15/2023] Open
Abstract
Materials with a "nano" structure are increasingly used in medicine and biotechnology as drug delivery systems, bioimaging agents or biosensors in the monitoring of toxic substances, heavy metals and environmental variations. Furthermore, in the food industry, they have found applications as detectors of food adulteration, microbial contamination and even in packaging for monitoring product freshness. Carbon dots (CDs) as materials with broad as well as unprecedented possibilities could revolutionize the economy, if only their synthesis was based on low-cost natural sources. So far, a number of studies point to the positive possibilities of obtaining CDs from natural sources. This review describes the types of carbon dots and the most important methods of obtaining them. It also focuses on presenting the potential application of carbon dots in biotechnology and food technology.
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Affiliation(s)
- Joanna Szczepankowska
- Faculty of Biotechnology and Horticulture, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Krakow, Poland;
| | - Gohar Khachatryan
- Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Krakow, Poland; (G.K.); (K.K.)
| | - Karen Khachatryan
- Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Krakow, Poland; (G.K.); (K.K.)
| | - Magdalena Krystyjan
- Faculty of Food Technology, University of Agriculture in Krakow, Al. Mickiewicza 21, 31-120 Krakow, Poland; (G.K.); (K.K.)
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4
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Yang S, Du J, Wei M, Huang Y, Zhang Y, Wang Y, Li J, Wei W, Qiao Y, Dong H, Zhang X. Colorimetric-photothermal-magnetic three-in-one lateral flow immunoassay for two formats of biogenic amines sensitive and reliable quantification. Anal Chim Acta 2023; 1239:340660. [PMID: 36628753 DOI: 10.1016/j.aca.2022.340660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2022] [Revised: 11/18/2022] [Accepted: 11/22/2022] [Indexed: 11/29/2022]
Abstract
Rapid, simple, sensitive and reliable approaches for biogenic amines quantification in various food samples are essential to food safety. Lateral flow immunoassay (LFIA) has been wildly utilized in point-of-care testing (POCT) owing to its advantage of flexibility and feasibility. Here, we reported a Fe3O4@Au nanoparticles (NPs) (Fe3O4@AuNPs) based multimodal readout LFIA for rapid putrescine (Put) and histamine (His) quantification with a LOD down to 10 and 10 ng/mL in naked eye mode, 2.31 and 4.39 ng/mL in photothermal mode, 0.17 and 0.31 ng/mL in magnetic mode, respectively. Such multi-mode assay has been successfully used to detect Biogenic amines (BAs) in raw aquatic foods, including fish, prawns, beef, and pork, with overall recoveries ranging from 93.68 to 109.34%. Meanwhile, it is easily expanded to detect other typical BAs with high sensitivity by simply replacing antibodies. In view of the multi-signal reading, two quantitative formats, and high sensitivity, it may greatly widen the application of lateral flow detection in food safety.
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Affiliation(s)
- Shuangshuang Yang
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China; Marshall Laboratory of Biomedical Engineering, Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China
| | - Jinya Du
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Menglian Wei
- Marshall Laboratory of Biomedical Engineering, Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China
| | - Yan Huang
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Yufan Zhang
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Yeyu Wang
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Jinze Li
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Wei Wei
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Yuchun Qiao
- Beijing Key Laboratory for Bioengineering and Sensing Technology, Department of Chemistry & Biological Engineering, University of Science & Technology Beijing, Beijing, 100083, PR China
| | - Haifeng Dong
- Marshall Laboratory of Biomedical Engineering, Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China.
| | - Xueji Zhang
- Marshall Laboratory of Biomedical Engineering, Research Center for Biosensor and Nanotheranostic, School of Biomedical Engineering, Health Science Center, Shenzhen University, Guangdong, 518060, PR China.
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5
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Chromatographic supports for enantioselective liquid chromatography: Evolution and innovative trends. J Chromatogr A 2022; 1684:463555. [DOI: 10.1016/j.chroma.2022.463555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 09/29/2022] [Accepted: 10/06/2022] [Indexed: 11/21/2022]
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Melnikov P, Bobrov A, Marfin Y. On the Use of Polymer-Based Composites for the Creation of Optical Sensors: A Review. Polymers (Basel) 2022; 14:polym14204448. [PMID: 36298026 PMCID: PMC9611646 DOI: 10.3390/polym14204448] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Revised: 10/08/2022] [Accepted: 10/17/2022] [Indexed: 11/16/2022] Open
Abstract
Polymers are widely used in many areas, but often their individual properties are not sufficient for use in certain applications. One of the solutions is the creation of polymer-based composites and nanocomposites. In such materials, in order to improve their properties, nanoscale particles (at least in one dimension) are dispersed in the polymer matrix. These properties include increased mechanical strength and durability, the ability to create a developed inner surface, adjustable thermal and electrical conductivity, and many others. The materials created can have a wide range of applications, such as biomimetic materials and technologies, smart materials, renewable energy sources, packaging, etc. This article reviews the usage of composites as a matrix for the optical sensors and biosensors. It highlights several methods that have been used to enhance performance and properties by optimizing the filler. It shows the main methods of combining indicator dyes with the material of the sensor matrix. Furthermore, the role of co-fillers or a hybrid filler in a polymer composite system is discussed, revealing the great potential and prospect of such matrixes in the field of fine properties tuning for advanced applications.
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Affiliation(s)
- Pavel Melnikov
- M. V. Lomonosov Institute of Fine Chemical Technologies, MIREA—Russian Technological University, 119571 Moscow, Russia
- Correspondence:
| | - Alexander Bobrov
- Department of Inorganic Chemistry, Ivanovo State University of Chemistry and Technology, Sheremetevsky pr., 10, 153010 Ivanovo, Russia
| | - Yuriy Marfin
- Department of Inorganic Chemistry, Ivanovo State University of Chemistry and Technology, Sheremetevsky pr., 10, 153010 Ivanovo, Russia
- Pacific National University, 136 Tikhookeanskaya Street, 680035 Khabarovsk, Russia
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Podkolodnaya YA, Kokorina AA, Ponomaryova TS, Goryacheva OA, Drozd DD, Khitrov MS, Huang L, Yu Z, Tang D, Goryacheva IY. Luminescent Composite Carbon/SiO2 Structures: Synthesis and Applications. BIOSENSORS 2022; 12:bios12060392. [PMID: 35735539 PMCID: PMC9221055 DOI: 10.3390/bios12060392] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 05/30/2022] [Accepted: 06/02/2022] [Indexed: 02/07/2023]
Abstract
Luminescent carbon nanostructures (CNSs) have attracted great interest from the scientific community due to their photoluminescent properties, structural features, low toxicity, and a great variety of possible applications. Unfortunately, a few problems hinder their further development. These include the difficulties of separating a mixture of nanostructures after synthesis and the dependence of their properties on the environment and the aggregate state. The application of a silica matrix to obtain luminescent composite particles minimizes these problems and improves optical properties, reduces photoluminescence quenching, and leads to wider applications. We describe two methods for the formation of silica composites containing CNSs: inclusion of CNSs into silica particles and their grafting onto the silica surface. Moreover, we present approaches to the synthesis of multifunctional particles. They combine the unique properties of silica and fluorescent CNSs, as well as magnetic, photosensitizing, and luminescent properties via the combination of functional nanoparticles such as iron oxide nanoparticles, titanium dioxide nanoparticles, quantum dots (QDs), and gold nanoclusters (AuNCs). Lastly, we discuss the advantages and challenges of these structures and their applications. The novelty of this review involves the detailed description of the approaches for the silica application as a matrix for the CNSs. This will support researchers in solving fundamental and applied problems of this type of carbon-based nanoobjects.
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Affiliation(s)
- Yuliya A. Podkolodnaya
- Department of Inorganic Chemistry, Chemical Institute, Saratov State University, Astrakhanskaya Street 83, 410012 Saratov, Russia; (Y.A.P.); (T.S.P.); (O.A.G.); (D.D.D.); (M.S.K.); (I.Y.G.)
| | - Alina A. Kokorina
- Department of Inorganic Chemistry, Chemical Institute, Saratov State University, Astrakhanskaya Street 83, 410012 Saratov, Russia; (Y.A.P.); (T.S.P.); (O.A.G.); (D.D.D.); (M.S.K.); (I.Y.G.)
- Correspondence: ; Tel.: +7-(951)-8861027
| | - Tatiana S. Ponomaryova
- Department of Inorganic Chemistry, Chemical Institute, Saratov State University, Astrakhanskaya Street 83, 410012 Saratov, Russia; (Y.A.P.); (T.S.P.); (O.A.G.); (D.D.D.); (M.S.K.); (I.Y.G.)
| | - Olga A. Goryacheva
- Department of Inorganic Chemistry, Chemical Institute, Saratov State University, Astrakhanskaya Street 83, 410012 Saratov, Russia; (Y.A.P.); (T.S.P.); (O.A.G.); (D.D.D.); (M.S.K.); (I.Y.G.)
| | - Daniil D. Drozd
- Department of Inorganic Chemistry, Chemical Institute, Saratov State University, Astrakhanskaya Street 83, 410012 Saratov, Russia; (Y.A.P.); (T.S.P.); (O.A.G.); (D.D.D.); (M.S.K.); (I.Y.G.)
| | - Mikhail S. Khitrov
- Department of Inorganic Chemistry, Chemical Institute, Saratov State University, Astrakhanskaya Street 83, 410012 Saratov, Russia; (Y.A.P.); (T.S.P.); (O.A.G.); (D.D.D.); (M.S.K.); (I.Y.G.)
| | - Lingting Huang
- Key Laboratory for Analytical Science of Food Safety and Biology, Department of Chemistry, Fuzhou University, Fuzhou 350108, China; (L.H.); (Z.Y.); (D.T.)
| | - Zhichao Yu
- Key Laboratory for Analytical Science of Food Safety and Biology, Department of Chemistry, Fuzhou University, Fuzhou 350108, China; (L.H.); (Z.Y.); (D.T.)
| | - Dianping Tang
- Key Laboratory for Analytical Science of Food Safety and Biology, Department of Chemistry, Fuzhou University, Fuzhou 350108, China; (L.H.); (Z.Y.); (D.T.)
| | - Irina Yu. Goryacheva
- Department of Inorganic Chemistry, Chemical Institute, Saratov State University, Astrakhanskaya Street 83, 410012 Saratov, Russia; (Y.A.P.); (T.S.P.); (O.A.G.); (D.D.D.); (M.S.K.); (I.Y.G.)
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Huang J, Chen Y, Rao P, Ni Z, Chen X, Zhu J, Li C, Xiong G, Liang P, He X, Qu S, Lin J. Enhancing the Electron Transport, Quantum Yield, and Catalytic Performance of Carbonized Polymer Dots via MnO Bridges. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2022; 18:e2106863. [PMID: 35076167 DOI: 10.1002/smll.202106863] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2021] [Revised: 12/29/2021] [Indexed: 06/14/2023]
Abstract
Carbonized polymer dots (CPDs) have received tremendous attention during the last decade due to their excellent fluorescent properties and catalytic performance. Doping CPDs with transition metal atoms accelerates the local electron flow in CPDs and improves the fluorescent properties and catalytic performance of the CPDs. However, the binding sites and the formation mechanisms of the transition-metal-atom-doped CPDs remain inconclusive. In this work, Mn2+ -ion-doped CPDs (Mn-CPDs) are synthesized by the hydrothermal method. The Mn2+ ions form MnO bonds that bridge the sp2 domains of carbon cores and increases the effective sp2 domains in the Mn-CPDs, which redshifts the fluorescence emission peak of the Mn-CPDs slightly. The Mn2+ ions form covalent bonds in the CPDs and remedy the oxygen vacancies of the CPDs, which cuts off the non-radiative-recombination process of the Mn-CPDs and increases the quantum yield of the Mn-CPDs to 70%. Furthermore, the MnO bonds accelerate the electron flow between adjacent sp2 domains and enhances the electron transport in the Mn-CPDs. Thus, the Mn-CPDs demonstrate excellent catalytic performance to activate hydrogen peroxide (H2 O2 ) and produce hydroxyl radicals (•OH) to degrade methylene blue (MB) and rhodamine B (RhB).
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Affiliation(s)
- Jie Huang
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Yeqing Chen
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Pengpeng Rao
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Zongming Ni
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Xueying Chen
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Jie Zhu
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Chen Li
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Gaoyang Xiong
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Ping Liang
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Xin He
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
| | - Songnan Qu
- Joint Key Laboratory of the Ministry of Education Institute of Applied Physics and Materials Engineering, University of Macau, Macao, 999078, P. R. China
| | - Jun Lin
- School of Applied Physics and Materials, Wuyi University, Jiangmen, Guangdong, 529000, P. R. China
- State Key Laboratory of Rare Earth Resource Utilization Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022, P. R. China
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Ai L, Shi R, Yang J, Zhang K, Zhang T, Lu S. Efficient Combination of G-C 3 N 4 and CDs for Enhanced Photocatalytic Performance: A Review of Synthesis, Strategies, and Applications. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2007523. [PMID: 33683817 DOI: 10.1002/smll.202007523] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/01/2021] [Indexed: 05/14/2023]
Abstract
Recently, heterogeneous photocatalysts have achieved much interest on account of their great potential applications in resolving many tough energy and environmental troubles around the world through an ecologically sustainable way. Heterogeneous nanocomposites composed of graphitic carbon nitride (g-C3 N4 ) and carbon dots (CDs) possess broad spectrum absorption, appropriate electronic band structures, rapid carrier mobility, abundant reserves, excellent chemical stability, and facile synthesis methods, which make them promising composite photocatalysts for suitable applications such as photocatalytic solar fuels production and contaminant decomposition. With the rapid development in photocatalysis by hybridization of g-C3 N4 and CDs, a systematic summary and prospection of performance improvement are urgent and meaningful. This review first focuses on various kinds of effectively synthetic methods of composites. Following, the strategies available for enhanced performance, including morphology optimization, spectral absorption improvement, ternary or quaternary composition hybrid, lateral or vertical heterostructures construction, heteroatom doping, and so forth, are fully discussed. Then, the applications mainly in efficient photocatalytic hydrogen generation, photocatalytic carbon dioxide reduction, and organic pollutants degradation are systematically demonstrated. Finally, the remaining issues and prospect of further development are proposed as some kind of guidance for powerful combination of g-C3 N4 and CDs with high efficiency to photocatalysis.
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Affiliation(s)
- Lin Ai
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Run Shi
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Jie Yang
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
| | - Kan Zhang
- MIIT Key Laboratory of Advanced Display Material and Devices, School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing, 210094, P. R. China
| | - Tierui Zhang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, P. R. China
| | - Siyu Lu
- Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou, 450001, P. R. China
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10
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Trubetskaya OE, Trubetskoj OA, Richard C, Vervald AM, Burikov SA, Marchenkov VV, Shenderova OA, Patsaeva SV, Dolenko TA. High-performance size exclusion chromatography with online fluorescence and multi-wavelength absorbance detection for isolation of high-purity carbon dots fractions, free of non-fluorescent material. J Chromatogr A 2021; 1650:462251. [PMID: 34062482 DOI: 10.1016/j.chroma.2021.462251] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 10/21/2022]
Abstract
The carbon dots (CDs) from natural nanographite oxide mixture (NGO-MIX) and from its fraction NGO (3.5-10K) recovered after ultrafiltration and dialysis were analyzed by 3D-excitation/emission matrix and high-performance size exclusion chromatography (HPSEC) combined with online fluorescence and absorbance detections. HPSEC chromatograms obtained simultaneously with absorption within the wavelength range 200-500 nm and fluorescence detection at λexc/λem = 270/450 nm/nm showed that NGO-MIX sample is not homogeneous and consist of well resolved CDs fractions with different sizes, absorption spectra and distinct fluorescence and non-fluorescence properties. Despite the twice higher fluorescence intensity of fraction NGO (3.5-10K) compared to the NGO-MIX, some impurity of non-fluorescent components was detected by HPSEC. The absorbance spectra of chromatographic peaks, extracted from the data of multi-wavelength absorbance detector, demonstrated different combinations of absorbance maxima. It means that different chromatographic peaks correspond to sized and chemically different CDs fractions. This study demonstrated for the first time the possibility of separating oxidized nanographite into homogeneous free from non-fluorescent material CDs fractions with their simultaneous spectroscopic characterization.
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Affiliation(s)
- Olga E Trubetskaya
- Branch of Shemyakin and Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, 6, Institutskaya st., 142290 Pushchino, Moscow region, Russia.
| | - Oleg A Trubetskoj
- Institute of Basic Biological Problems, Russian Academy of Sciences, 2, Institutskaya str., 142290 Pushchino, Moscow region, Russia.
| | - Claire Richard
- Clermont Université, Université Blaise Pascal, Institut de Chimie de Clermont-Ferrand, Equipe Photochimie, BP 10448, F-63000 Clermont-Ferrand, France; CNRS, UMR 6296, ICCF, F-63171 Aubiere, France.
| | - Alexey M Vervald
- Faculty of Physics, M.V. Lomonosov Moscow State University, 1, bldg.2, Leninskie Gory, 119991 Moscow, Russia.
| | - Sergey A Burikov
- Faculty of Physics, M.V. Lomonosov Moscow State University, 1, bldg.2, Leninskie Gory, 119991 Moscow, Russia
| | - Victor V Marchenkov
- Institute of Protein Research, Russian Academy of Sciences, 4, Institutskaya str., 142290 Pushchino, Moscow region, Russia.
| | - Olga A Shenderova
- Adamas Nanotechnologies, Inc., 8100 Brownleigh Dr, Suit 120, Raleigh, NC27617, USA.
| | - Svetlana V Patsaeva
- Faculty of Physics, M.V. Lomonosov Moscow State University, 1, bldg.2, Leninskie Gory, 119991 Moscow, Russia.
| | - Tatiana A Dolenko
- Faculty of Physics, M.V. Lomonosov Moscow State University, 1, bldg.2, Leninskie Gory, 119991 Moscow, Russia.
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11
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Bag P, Maurya RK, Dadwal A, Sarkar M, Chawla PA, Narang RK, Kumar B. Recent Development in Synthesis of Carbon Dots from Natural Resources and Their Applications in Biomedicine and Multi‐Sensing Platform. ChemistrySelect 2021. [DOI: 10.1002/slct.202100468] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Puja Bag
- Department of Pharmaceutical Analysis ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga Punjab India- 142001
| | - Rahul K. Maurya
- Amity Institute of Pharmacy Amity University Uttar Pradesh Lucknow Campus India
| | - Ankita Dadwal
- Department of Pharmaceutics ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga Punjab India- 142001
- Department of Science and Technology Maharaja Ranjit Singh Punjab Technical University Bathinda 151001, Punjab India
| | - Mrinmoy Sarkar
- Department of Pharmaceutical Analysis ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga Punjab India- 142001
| | - Pooja A. Chawla
- Department of Pharmaceutical Analysis ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga Punjab India- 142001
- Department of Pharmaceutical Chemistry ISF College of Pharmacy, Ghal Kalan, G.T Road Moga, Punjab India- 142001
| | - Raj K. Narang
- Department of Pharmaceutics ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga Punjab India- 142001
| | - Bhupinder Kumar
- Department of Pharmaceutical Analysis ISF College of Pharmacy, Ghal Kalan, G.T Road, Moga Punjab India- 142001
- Department of Pharmaceutical Chemistry ISF College of Pharmacy, Ghal Kalan, G.T Road Moga, Punjab India- 142001
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Abstract
Carbon nanoparticles (CNPs) are novel nanostructures with luminescent properties. The development of CNPs involves the elaboration of various synthetic methods, structure characterization, and different applications. However, the problems associated with the CNP structure definition and properties homogeneity are not solved and barely described in depth. In this feature article, we demonstrate the approaches for the effective separation and purification of CNPs by size and size/charge ratio. We propose a promising way for the synthesis of the uniform-size structures by the application of calcium carbonate porous microparticles as reactors with defined size. Additionally, the application of the CNPs agglomerates for controllable release systems triggered by light and in-situ synthesis of fluorescent conductive carbonaceous films on the base of polyelectrolyte multilayers are under consideration.
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