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Shalabayev Z, Baláž M, Khan N, Nurlan Y, Augustyniak A, Daneu N, Tatykayev B, Dutková E, Burashev G, Casas-Luna M, Džunda R, Bureš R, Čelko L, Ilin A, Burkitbayev M. Sustainable Synthesis of Cadmium Sulfide, with Applicability in Photocatalysis, Hydrogen Production, and as an Antibacterial Agent, Using Two Mechanochemical Protocols. NANOMATERIALS 2022; 12:nano12081250. [PMID: 35457958 PMCID: PMC9024533 DOI: 10.3390/nano12081250] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Revised: 03/29/2022] [Accepted: 04/02/2022] [Indexed: 01/20/2023]
Abstract
CdS nanoparticles were successfully synthesized using cadmium acetate and sodium sulfide as Cd and S precursors, respectively. The effect of using sodium thiosulfate as an additional sulfur precursor was also investigated (combined milling). The samples were characterized by XRD, Raman spectroscopy, XPS, UV-Vis spectroscopy, PL spectroscopy, DLS, and TEM. Photocatalytic activities of both CdS samples were compared. The photocatalytic activity of CdS, which is produced by combined milling, was superior to that of CdS, and was obtained by an acetate route in the degradation of Orange II under visible light irradiation. Better results for CdS prepared using a combined approach were also evidenced in photocatalytic experiments on hydrogen generation. The antibacterial potential of mechanochemically prepared CdS nanocrystals was also tested on reference strains of E. coli and S. aureus. Susceptibility tests included a 24-h toxicity test, a disk diffusion assay, and respiration monitoring. Bacterial growth was not completely inhibited by the presence of neither nanomaterial in the growth environment. However, the experiments have confirmed that the nanoparticles have some capability to inhibit bacterial growth during the logarithmic growth phase, with a more substantial effect coming from CdS nanoparticles prepared in the absence of sodium thiosulfate. The present research demonstrated the solvent-free, facile, and sustainable character of mechanochemical synthesis to produce semiconductor nanocrystals with multidisciplinary application.
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Affiliation(s)
- Zhandos Shalabayev
- General and Inorganic Chemistry Department, Al-Farabi Kazakh National University, Al-Farabi Ave. 71, Almaty 050040, Kazakhstan; (N.K.); (Y.N.); (B.T.); (G.B.); (M.B.)
- Scientific Center for Anti-Infectious Drugs, Al-Farabi Ave. 75B, Almaty 050060, Kazakhstan;
- Correspondence: ; Tel.: +7-707-793-17-65
| | - Matej Baláž
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia; (M.B.); (E.D.)
| | - Natalya Khan
- General and Inorganic Chemistry Department, Al-Farabi Kazakh National University, Al-Farabi Ave. 71, Almaty 050040, Kazakhstan; (N.K.); (Y.N.); (B.T.); (G.B.); (M.B.)
| | - Yelmira Nurlan
- General and Inorganic Chemistry Department, Al-Farabi Kazakh National University, Al-Farabi Ave. 71, Almaty 050040, Kazakhstan; (N.K.); (Y.N.); (B.T.); (G.B.); (M.B.)
| | - Adrian Augustyniak
- Chair of Building Materials and Construction Chemistry, Technische Universität Berlin, Gustav-Meyer-Allee 25, 13355 Berlin, Germany;
- Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology in Szczecin, Piastów Ave. 42, 71-065 Szczecin, Poland
| | - Nina Daneu
- Jožef Stefan Institute, Jamova Cesta 39, 01000 Ljubljana, Slovenia;
| | - Batukhan Tatykayev
- General and Inorganic Chemistry Department, Al-Farabi Kazakh National University, Al-Farabi Ave. 71, Almaty 050040, Kazakhstan; (N.K.); (Y.N.); (B.T.); (G.B.); (M.B.)
| | - Erika Dutková
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia; (M.B.); (E.D.)
| | - Gairat Burashev
- General and Inorganic Chemistry Department, Al-Farabi Kazakh National University, Al-Farabi Ave. 71, Almaty 050040, Kazakhstan; (N.K.); (Y.N.); (B.T.); (G.B.); (M.B.)
| | - Mariano Casas-Luna
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00 Brno, Czech Republic; (M.C.-L.); (L.Č.)
- Department of Physics of Materials, Charles University, 121 16 Prague, Czech Republic
| | - Róbert Džunda
- Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia; (R.D.); (R.B.)
| | - Radovan Bureš
- Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 04001 Košice, Slovakia; (R.D.); (R.B.)
| | - Ladislav Čelko
- Central European Institute of Technology, Brno University of Technology, Purkynova 123, 612 00 Brno, Czech Republic; (M.C.-L.); (L.Č.)
| | - Aleksandr Ilin
- Scientific Center for Anti-Infectious Drugs, Al-Farabi Ave. 75B, Almaty 050060, Kazakhstan;
| | - Mukhambetkali Burkitbayev
- General and Inorganic Chemistry Department, Al-Farabi Kazakh National University, Al-Farabi Ave. 71, Almaty 050040, Kazakhstan; (N.K.); (Y.N.); (B.T.); (G.B.); (M.B.)
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Selenium Nanoparticles Biosynthesized by Pantoea agglomerans and Their Effects on Cellular and Physiological Parameters in the Rainbow Trout Oncorhynchus mykiss. BIOLOGY 2022; 11:biology11030463. [PMID: 35336836 PMCID: PMC8945037 DOI: 10.3390/biology11030463] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/31/2021] [Accepted: 01/04/2022] [Indexed: 11/21/2022]
Abstract
Simple Summary Nanoparticles (Nps), new biotechnological tools, possess unique physical and chemical properties and are increasingly being used in several fields, such as manufacture, medicine and veterinary medicine. In this work, we evaluated the effects of selenium (Se) nanoparticles stabilized with L-Cysteine (Se0Nps/L-Cys) as a nutritional supplement, to modulate immunological, oxidative status, and productive parameters in O. mykiss. The results demonstrated that Se0Nps/L-Cys showed less toxicity and higher antioxidant activity than Se0Nps and Na2SeO3. The Se0Nps/L-Cys, as a dietary supplement, had a significantly better effect on both immunological and physiological parameters, causing improvements at the productive level of O. mykiss when compared with Se0Nps and Na2SeO3. We concluded that Se0Nps sythetised by P. agglomerans, used as dietary supplement, is an environmentally friendly and promising alternative for nutritional supplementation for O. mykiss. Abstract The applications of nanoparticles (Nps) as food additives, health enhancers, and antimicrobials in animal production are increasing. The aim of this study was to evaluate the effect of selenium (Se) nanoparticles (Se0Nps) stabilized with L-cysteine (Se0Nps/L-Cys), as a nutritional supplement, on immunological, oxidative status, and productive parameters in O. mykiss. TEM and SEM-EDS showed the accumulation of spherical Se0Nps entirely composed by elemental selenium (Se0) as intracellular and extracellular deposits in Pantoea agglomerans UC-32 strain. The in vitro antioxidant capacity of Se0Nps/L-Cys was significant more efficient ROS scavengers than Se0Nps and Na2SeO3. We also evaluate the effect of Se0Nps/L-Cys on cell viability and oxidative stress in RTgill-W1, RTS-11, or T-PHKM Oncorhynchus mykiss cell lines. Se0Nps/L-Cys showed less toxic and high antioxidant activity than Se0Nps and Na2SeO3. Finally, the dietary Se0Nps/L-Cys had a significant better effect on both plasma lysozyme and respiratory burst activity (innate immune response), on tissular Gpx activity (oxidative status), and on well-being (productive parameter) of O. mykiss when it is compared to Se0Nps and Na2SeO3. Se0Nps/L-Cys is a promising alternative for nutritional supplement for O. mykiss with better performance than Na2SeO3 and Se0Nps, ease to implementation, and reduced environmental impact.
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Chatterjee A, Mondal G, Guthikonda KK, Saha A. Aqueous synthesis of mercaptopropionic acid capped ZnSe QDs and investigation of photoluminescence properties with metal doping. J INDIAN CHEM SOC 2021. [DOI: 10.1016/j.jics.2021.100254] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zhu W, Cheng Y, Wang C, Pinna N, Lu X. Transition metal sulfides meet electrospinning: versatile synthesis, distinct properties and prospective applications. NANOSCALE 2021; 13:9112-9146. [PMID: 34008677 DOI: 10.1039/d1nr01070k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
One-dimensional (1D) electrospun nanomaterials have attracted significant attention due to their unique structures and outstanding chemical and physical properties such as large specific surface area, distinct electronic and mass transport, and mechanical flexibility. Over the past years, the integration of metal sulfides with electrospun nanomaterials has emerged as an exciting research topic owing to the synergistic effects between the two components, leading to novel and interesting properties in energy, optics and catalysis research fields for example. In this review, we focus on the recent development of the preparation of electrospun nanomaterials integrated with functional metal sulfides with distinct nanostructures. These functional materials have been prepared via two efficient strategies, namely direct electrospinning and post-synthesis modification of electrospun nanomaterials. In this review, we systematically present the chemical and physical properties of the electrospun nanomaterials integrated with metal sulfides and their application in electronic and optoelectronic devices, sensing, catalysis, energy conversion and storage, thermal shielding, adsorption and separation, and biomedical technology. Additionally, challenges and further research opportunities in the preparation and application of these novel functional materials are also discussed.
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Affiliation(s)
- Wendong Zhu
- Alan G. MacDiarmid Institute, College of Chemistry, Jilin University, Changchun, 130012, P. R. China.
| | - Ya Cheng
- Alan G. MacDiarmid Institute, College of Chemistry, Jilin University, Changchun, 130012, P. R. China.
| | - Ce Wang
- Alan G. MacDiarmid Institute, College of Chemistry, Jilin University, Changchun, 130012, P. R. China.
| | - Nicola Pinna
- Institut für Chemie and IRIS Adlershof, Humboldt-Universität zu Berlin, Brook-Taylor-Straße 2, 12489 Berlin, Germany.
| | - Xiaofeng Lu
- Alan G. MacDiarmid Institute, College of Chemistry, Jilin University, Changchun, 130012, P. R. China.
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Barroso J, Díez-Buitrago B, Saa L, Möller M, Briz N, Pavlov V. Specific bioanalytical optical and photoelectrochemical assays for detection of methanol in alcoholic beverages. Biosens Bioelectron 2017; 101:116-122. [PMID: 29055193 DOI: 10.1016/j.bios.2017.10.022] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Revised: 10/09/2017] [Accepted: 10/11/2017] [Indexed: 12/29/2022]
Abstract
Methanol is a poison which is frequently discovered in alcoholic beverages. Innovative methods to detect methanol in alcoholic beverages are being constantly developed. We report for the first time a new strategy for the detection of methanol using fluorescence spectroscopy and photoelectrochemical (PEC) analysis. The analytical system is based on the oxidation of cysteine (CSH) with hydrogen peroxide (H2O2) enzymatically generated by alcohol oxidase (AOx). H2O2 oxidizes capping agent CSH, modulating the growth of CSH-stabilized cadmium sulphide quantum dots (CdS QDs). Disposable screen-printed carbon electrodes (SPCEs) modified with a conductive osmium polymer (Os-PVP) complex were employed to quantify resulting CdS QDs. This polymer facilitates the "wiring" of in situ enzymatically generated CdS QDs, which photocatalyze oxidation of 1-thioglycerol (TG), generating photocurrent as the readout signal. Likewise, we proved that our systems did not suffer from interference by ethanol. The PEC assays showed better sensitivity than conventional methods, covering a wide range of potential applications for methanol quantification.
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Affiliation(s)
- Javier Barroso
- Biosensing Laboratory. CIC biomaGUNE. Paseo Miramón 182, San Sebastián 20014, Spain
| | - Beatriz Díez-Buitrago
- Biosensing Laboratory. CIC biomaGUNE. Paseo Miramón 182, San Sebastián 20014, Spain; Tecnalia, Paseo Mikeletegi, San Sebastián 20009, Spain
| | - Laura Saa
- Biosensing Laboratory. CIC biomaGUNE. Paseo Miramón 182, San Sebastián 20014, Spain
| | - Marco Möller
- Biosensing Laboratory. CIC biomaGUNE. Paseo Miramón 182, San Sebastián 20014, Spain
| | - Nerea Briz
- Tecnalia, Paseo Mikeletegi, San Sebastián 20009, Spain.
| | - Valeri Pavlov
- Biosensing Laboratory. CIC biomaGUNE. Paseo Miramón 182, San Sebastián 20014, Spain.
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Grinyte R, Barroso J, Díez-Buitrago B, Saa L, Möller M, Pavlov V. Photoelectrochemical detection of copper ions by modulating the growth of CdS quantum dots. Anal Chim Acta 2017; 986:42-47. [DOI: 10.1016/j.aca.2017.08.008] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Revised: 07/14/2017] [Accepted: 08/04/2017] [Indexed: 12/01/2022]
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Yang Z, Lu L, Kiely CJ, Berger BW, McIntosh S. Biomineralized CdS Quantum Dot Nanocrystals: Optimizing Synthesis Conditions and Improving Functional Properties by Surface Modification. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b03487] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhou Yang
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Li Lu
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Christopher J. Kiely
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Bryan W. Berger
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
| | - Steven McIntosh
- Department of Chemical and Biomolecular Engineering, ‡Department of Materials Science and
Engineering, and §Program in Bioengineering, Lehigh University, Bethlehem, Pennsylvania 18015, United States
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Bujňáková Z, Baláž M, Dutková E, Baláž P, Kello M, Mojžišová G, Mojžiš J, Vilková M, Imrich J, Psotka M. Mechanochemical approach for the capping of mixed core CdS/ZnS nanocrystals: Elimination of cadmium toxicity. J Colloid Interface Sci 2016; 486:97-111. [PMID: 27693554 DOI: 10.1016/j.jcis.2016.09.033] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Revised: 09/13/2016] [Accepted: 09/14/2016] [Indexed: 10/21/2022]
Abstract
The wet mechanochemical procedure for the capping of the CdS and CdS/ZnS quantum dot nanocrystals is reported. l-cysteine and polyvinylpyrrolidone (PVP) were used as capping agents. When using l-cysteine, the dissolution of cadmium(II) was almost none for CdS/ZnS nanocrystals. Moreover, prepared CdS- and CdS/ZnS-cysteine nanosuspensions exhibited unimodal particle size distributions with very good stability, which was further supported by the zeta potential measurements. The Fourier-transform infrared (FTIR) and nuclear magnetic resonance (NMR) spectroscopy showed the successful embedment of cysteine into the structure of the nanocrystals. Additionally, the optical properties were examined, and the results showed that the cysteine nanosuspension has promising fluorescence properties. On the other hand, PVP was not determined to be a very suitable capping agent for the present system. In this case, the release of cadmium(II) was higher in comparison to the l-cysteine capped samples. The nanosuspensions were successfully used for in vitro studies on selected cancer cell lines. Using fluorescence microscopy, it was evidenced that the nanocrystals enter the cell and that they can serve as imaging agents in biomedical applications.
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Affiliation(s)
- Zdenka Bujňáková
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia.
| | - Matej Baláž
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia.
| | - Erika Dutková
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia.
| | - Peter Baláž
- Institute of Geotechnics, Slovak Academy of Sciences, Watsonova 45, 04001 Košice, Slovakia.
| | - Martin Kello
- Faculty of Medicine, P. J. Šafárik University, Trieda SNP 1, 04011 Košice, Slovakia.
| | - Gabriela Mojžišová
- Faculty of Medicine, P. J. Šafárik University, Trieda SNP 1, 04011 Košice, Slovakia.
| | - Ján Mojžiš
- Faculty of Medicine, P. J. Šafárik University, Trieda SNP 1, 04011 Košice, Slovakia.
| | - Mária Vilková
- Faculty of Science, P. J. Šafárik University, Moyzesova 11, 04001 Košice, Slovakia.
| | - Ján Imrich
- Faculty of Science, P. J. Šafárik University, Moyzesova 11, 04001 Košice, Slovakia.
| | - Miroslav Psotka
- Faculty of Science, P. J. Šafárik University, Moyzesova 11, 04001 Košice, Slovakia; Biomedical Research Centre, University Hospital Hradec Kralove, Sokolska 581, 50005 Hradec Kralove, Czech Republic.
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Upadhyay LSB, Verma N. Dual immobilization of biomolecule on the glass surface using cysteine as a bifunctional linker. Process Biochem 2014. [DOI: 10.1016/j.procbio.2014.04.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Facile synthesis of cysteine and triethanolamine capped CdTe nanoparticles. Colloids Surf B Biointerfaces 2013; 101:450-6. [DOI: 10.1016/j.colsurfb.2012.07.010] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2012] [Revised: 06/04/2012] [Accepted: 07/09/2012] [Indexed: 11/18/2022]
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Ghosh S, Datta A, Biswas N, Datta A, Saha A. Radiation-induced synthesis of self-organized assemblies of functionalized inorganic–organic hybrid nanocomposites. RSC Adv 2013. [DOI: 10.1039/c3ra41838c] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Visible light-induced degradation of methylene blue in the presence of photocatalytic ZnS and CdS nanoparticles. Int J Mol Sci 2012. [PMID: 23202896 PMCID: PMC3497270 DOI: 10.3390/ijms131012242] [Citation(s) in RCA: 149] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
ZnS and CdS nanoparticles were prepared by a simple microwave irradiation method under mild conditions. The obtained nanoparticles were characterized by XRD, TEM and EDX. The results indicated that high purity of nanosized ZnS and CdS was successfully obtained with cubic and hexagonal crystalline structures, respectively. The band gap energies of ZnS and CdS nanoparticles were estimated using UV-visible absorption spectra to be about 4.22 and 2.64 eV, respectively. Photocatalytic degradation of methylene blue was carried out using physical mixtures of ZnS and CdS nanoparticles under a 500-W halogen lamp of visible light irradiation. The residual concentration of methylene blue solution was monitored using UV-visible absorption spectrometry. From the study of the variation in composition of ZnS:CdS, a composition of 1:4 (by weight) was found to be very efficient for degradation of methylene blue. In this case the degradation efficiency of the photocatalyst nanoparticles after 6 h irradiation time was about 73% with a reaction rate of 3.61 × 10-3 min-1. Higher degradation efficiency and reaction rate were achieved by increasing the amount of photocatalyst and initial pH of the solution.
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Gao MR, Jiang J, Yu SH. Solution-based synthesis and design of late transition metal chalcogenide materials for oxygen reduction reaction (ORR). SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2012; 8:13-27. [PMID: 21972127 DOI: 10.1002/smll.201101573] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/04/2011] [Indexed: 05/05/2023]
Abstract
Late transition metal chalcogenide (LTMC) nanomaterials have been introduced as a promising Pt-free oxygen reduction reaction (ORR) electrocatalysts because of their low cost, good ORR activity, high methanol tolerance, and facile synthesis. Herein, an overview on the design and synthesis of LTMC nanomaterials by solution-based strategies is presented along with their ORR performances. Current solution-based synthetic approaches towards LTMC nanomaterials include a hydrothermal/solvothermal approach, single-source precursor approach, hot-injection approach, template-directed soft synthesis, and Kirkendall-effect-induced soft synthesis. Although the ORR activity and stability of LTMC nanomaterials are still far from what is needed for practical fuel-cell applications, much enhanced electrocatalytic performance can be expected. Recent advances have emphasized that decorating the surface of the LTMC nanostructures with other functional nanoparticles can lead to much better ORR catalytic activity. It is believed that new synthesis approaches to LTMCs, modification techniques of LTMCs, and LTMCs with desirable morphology, size, composition, and structures are expected to be developed in the future to satisfy the requirements of commercial fuel cells.
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Affiliation(s)
- Min-Rui Gao
- Division of Nanomaterials & Chemistry, Hefei National Laboratory for Physical Sciences at Microscale, Department of Chemistry, National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei 230026, P.R. China
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Sevinç E, Ertas FS, Ulusoy G, Ozen C, Acar HY. Meso-2,3-dimercaptosuccinic acid: from heavy metal chelation to CdS quantum dots. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm15741a] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
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Phase Controlled Monodispersed CdS Nanocrystals Synthesized in Polymer Solution Using Microwave Irradiation. J Inorg Organomet Polym Mater 2011. [DOI: 10.1007/s10904-011-9645-9] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Zhang H, Sun P, Liu C, Gao H, Xu L, Fang J, Wang M, Liu J, Xu S. L-Cysteine capped CdTe-CdS core-shell quantum dots: preparation, characterization and immuno-labeling of HeLa cells. LUMINESCENCE 2011; 26:86-92. [PMID: 20017130 DOI: 10.1002/bio.1188] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hongyan Zhang
- Department of Chemistry, Northeastern University, Shenyang 110004, China
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Ghosh S, Datta A, Saha A. Single step synthesis of highly stable good quality water soluble semiconductor/dendrimer nanocomposites through irradiation route. Colloids Surf A Physicochem Eng Asp 2010. [DOI: 10.1016/j.colsurfa.2009.12.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Differential Sensing of Serine and Tyrosine with Aligned CdS Nanowire Arrays Based on pH-Dependent Photoluminescence Behavior. Chemphyschem 2009; 10:711-4. [DOI: 10.1002/cphc.200800663] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Priyam A, Bhattacharya SC, Saha A. Volatile interface of biological oxidant and luminescent CdTequantum dots: implications in nanodiagnostics. Phys Chem Chem Phys 2009; 11:520-7. [DOI: 10.1039/b813620c] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Kundu S, Lee H, Liang H. Synthesis and Application of DNA−CdS Nanowires within a Minute using Microwave Irradiation. Inorg Chem 2008; 48:121-7. [DOI: 10.1021/ic801791u] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Subrata Kundu
- Materials Science & Mechanical Engineering, Texas A & M University, College Station, Texas 77843-3123
| | - Hyungoo Lee
- Materials Science & Mechanical Engineering, Texas A & M University, College Station, Texas 77843-3123
| | - Hong Liang
- Materials Science & Mechanical Engineering, Texas A & M University, College Station, Texas 77843-3123
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Datta A, Priyam A, Chatterjee S, Sinha AK, Bhattacharyya SN, Saha A. Gamma radiation induced differential growth of CdS nanoparticles capped with aromatic and aliphatic thiols. Colloids Surf A Physicochem Eng Asp 2007. [DOI: 10.1016/j.colsurfa.2006.12.063] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Chatterjee A, Priyam A, Bhattacharya SC, Saha A. Differential growth and photoluminescence of ZnS nanocrystals with variation of surfactant molecules. Colloids Surf A Physicochem Eng Asp 2007. [DOI: 10.1016/j.colsurfa.2006.10.053] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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