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Zhou S, Li J, Zeng J, Huang Y, Wang B. Layered assembly of PEGylated graphene oxide and Mg-Al layered double hydroxide nanosheets with superior adsorption capacity and selective isolation of hemoglobin. Talanta 2024; 274:125972. [PMID: 38547844 DOI: 10.1016/j.talanta.2024.125972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 03/03/2024] [Accepted: 03/20/2024] [Indexed: 05/04/2024]
Abstract
This study developed a novel organic-inorganic hybrid composite, shortly as GO-PEG-LDHs, by self-assembly of exfoliated Mg-Al layer double hydroxide (LDHs) on the polyethylene glycol (PEG) grafted graphene oxide (GO) to achieve the selective adsorption of hemoglobin (Hb). The prepared GO-PEG-LDHs has a hierarchical structure with a homogeneous loading of exfoliated LDHs nano-sheets on its surface. The adsorption test reveals that GO-PEG-LDHs exhibits an adsorption efficiency of 95.03% for Hb and 3.45% for bovine serum albumin (BSA). The adsorption of Hb follows the Langmuir model, with an ultrahigh adsorption capacity of 55248.6 mg/g, which is higher than any previously reported materials. Meanwhile, the adsorbed Hb can be efficiently recovered through elution with a 50 mM Tris-HCl buffer, with an elution efficiency of 80.77%. Circular dichroism (CD) spectra indicate no conformational change for Hb during the process of adsorption/desorption. Furthermore, the composite demonstrates the ability to selectively isolate Hb in the presence of interfering protein BSA, indicating its potential for practical applications.
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Affiliation(s)
- Shanshan Zhou
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, China; CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou 510650, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jialin Li
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, China; CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou 510650, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Jun Zeng
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, China; CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou 510650, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yuewen Huang
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, China; CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou 510650, China; CASH GCC (Nanxiong) Research Institute of Advanced Materials Co., Ltd., Nanxiong 512400, China; CASH GCC Shaoguan Research Institute of Advanced Materials, Nanxiong 512400, China; University of Chinese Academy of Sciences, Beijing 100049, China
| | - Bin Wang
- Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, China; CAS Engineering Laboratory for Special Fine Chemicals, Guangzhou 510650, China; CASH GCC (Nanxiong) Research Institute of Advanced Materials Co., Ltd., Nanxiong 512400, China; CASH GCC Shaoguan Research Institute of Advanced Materials, Nanxiong 512400, China; University of Chinese Academy of Sciences, Beijing 100049, China.
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2
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Niu X, Wang M, Cao R, Zhang M, Liu Z, Liu Z, Hao F, Sheng L, Xu H. Ion exchange fabrication of lanthanide functionalized layered double hydroxides microcapsules for rapid and visual detection of anthrax biomarker. Spectrochim Acta A Mol Biomol Spectrosc 2022; 281:121622. [PMID: 35868056 DOI: 10.1016/j.saa.2022.121622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 06/26/2022] [Accepted: 07/09/2022] [Indexed: 06/15/2023]
Abstract
Lanthanide ion probes have recently been considered as promising sensing materials due to their high sensitivity and good optical properties. Herein, the 3D hierarchical lanthanide functionalized layered double hydroxides microcapsules were synthesized via a facile ion exchange strategy and further developed as novel fluorescent probes for detecting trace amounts of the anthrax biomarker dipicolinicacid (DPA). Benefiting from the 3D porous superstructure and abundant unsaturated coordination sites of lanthanide ion, the ternary Ni-Fe-Ln-LDHs (Ln = Tb/Eu) not only possess a large reactive contact area to improve the sensitivity of DPA detection, but also demonstrate very fast reaction rate. The design of inexpensive fluorescent test strips can perform the on-site and real-time detection via a smartphone with a color recognition application. More prominently, the sensitivity of the system was evaluated by actual spore samples with the detection limit as low as 3.54 × 104 spores/mL. The 3D lanthanide functionalized LDHs nanoprobe constructed by ion exchange exhibits a new vision for the development of a sensing platform in other research areas.
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Affiliation(s)
- Xiaoxiao Niu
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China
| | - Meixiang Wang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China
| | - Rui Cao
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China
| | - Mengyu Zhang
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China
| | - Zhuangzhuang Liu
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China
| | - Zhaodi Liu
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China.
| | - Fuying Hao
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China
| | - Liangquan Sheng
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China
| | - Huajie Xu
- School of Chemistry and Materials Engineering, Fuyang Normal University, Fuyang, Anhui 236037, PR China.
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Gonçalves RGL, Lopes PA, Pochapski DJ, de Oliveira LCA, Pinto FG, Neto JL, Tronto J. Effect of pH, ionic strength, and temperature on the adsorption behavior of Acid Blue 113 onto mesoporous carbon. Environ Sci Pollut Res Int 2022; 29:77188-77198. [PMID: 35675011 DOI: 10.1007/s11356-022-21193-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
Mesoporous carbon (MC) derived from cassava starch was used to remove Acid Blue 113 azo dye from aqueous solutions. The influence of temperature, pH, ionic strength, and the adsorbent dose was investigated in a set of batch experiments. Experimental data showed that Acid Blue 113 adsorption was higher in the acid pH range than in the alkaline one, that dye adsorption increases when the ionic strength and temperature increase, and that adsorption results presented a good correlation with the Langmuir isotherm model. The adsorption capacity of MC was 295 mg g-1, at pH = 7.0 and 298 K, respectively. Zeta potential (ζ) showed the compression of the diffuse double layer of adsorbent with an increase in temperature and ionic strength, promoting the decrease of electrostatic repulsion between the negatively charged surface of the carbon particles and the anionic dye. Thermodynamic results demonstrate that the adsorption process was spontaneous and endothermic. Moreover, for the first time, this work has demonstrated that the pH, temperature, and ionic strength of the aqueous medium are also able to change the surface charge of carbon-based adsorbents and surely influence the adsorption capacity. Finally, the regeneration of the adsorbent by the photo-Fenton reaction regenerated the adsorption capacity of the adsorbent without generating secondary pollution to the environment.
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Affiliation(s)
| | - Paloma Aparecida Lopes
- Department of Chemistry, Federal University of Lavras, C.P. 3037, Lavras, MG, CEP 37.200-000, Brazil
| | - Daniel José Pochapski
- Institute of Chemistry, São Paulo State University (UNESP), Av. Professor Francisco Degni, 55, Araraquara, SP, CEP 14.800-900, Brazil
| | - Luiz Carlos Alves de Oliveira
- Chemistry Department, ICEx, Federal University of Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte, MG, CEP 31.270-901, Brazil
| | - Frederico Garcia Pinto
- Institute of Exact Sciences and Technology, Federal University of Viçosa, Rio Paranaíba Campus, Rodovia MG 230, km 7, Rio Paranaíba, MG, CEP 38.810-000, Brazil
| | - Jonas Leal Neto
- Department of Chemistry, Federal University of Lavras, C.P. 3037, Lavras, MG, CEP 37.200-000, Brazil
| | - Jairo Tronto
- Institute of Exact Sciences and Technology, Federal University of Viçosa, Rio Paranaíba Campus, Rodovia MG 230, km 7, Rio Paranaíba, MG, CEP 38.810-000, Brazil.
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Sondhi P, Neupane D, Bhattarai JK, Demchenko AV, Stine KJ. Facile fabrication of hierarchically nanostructured gold electrode for bio-electrochemical applications. J Electroanal Chem (Lausanne) 2022; 924:116865. [PMID: 36405880 PMCID: PMC9673609 DOI: 10.1016/j.jelechem.2022.116865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
Nanoporous gold (NPG) is one of the most extensively investigated nanomaterials owing to its tunable pore size, ease of surface modification, and range of applications from catalysis, actuation, and molecular release to the development of electrochemical sensors. In an effort to improve the usefulness of NPG, a simple and robust method for the fabrication of hierarchical and bimodal nanoporous gold electrodes (hb-NPG) containing both macro-and mesopores is reported using electrochemical alloying and dealloying processes to engineer a bicontinuous solid/void morphology. Scanning electron microscopy (color SEM) images depict the hierarchical pore structure created after the multistep synthesis with an ensemble of tiny pores below 100 nm in size located in ligaments spanning larger pores of several hundred nanometers. Smaller-sized pores are exploited for surface modification, and the network of larger pores aids in molecular transport. Cyclic voltammetry (CV) was used to compare the electrochemically active surface area of the hierarchical bimodal structure with that of the regular unimodal NPG with an emphasis on the critical role of both dealloying and annealing in creating the desired structure. The adsorption of different proteins was followed using UV-vis absorbance measurements of solution depletion revealing the high loading capacity of hb-NPG. The surface coverage of lipoic acid on the hb-NPG was analyzed using thermogravimetric analysis (TGA) and reductive desorption. The roughness factor determinations suggest that the fabricated hb-NPG electrode has tremendous potential for biosensor development by changing the scaling relations between volume and surface area which may lead to improved analytical performance. We have chosen to take advantage of the surface architectures of hb-NPG due to the presence of a large specific surface area for functionalization and rapid transport pathways for faster response. It is shown that the hb-NPG electrode has a higher sensitivity for the amperometric detection of glucose than does an NPG electrode of the same geometric surface area.
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Affiliation(s)
- Palak Sondhi
- Department of Chemistry and Biochemistry, University of Missouri–St. Louis, Saint Louis, MO 63121, USA
| | - Dharmendra Neupane
- Department of Chemistry and Biochemistry, University of Missouri–St. Louis, Saint Louis, MO 63121, USA
| | - Jay K. Bhattarai
- Department of Chemistry and Biochemistry, University of Missouri–St. Louis, Saint Louis, MO 63121, USA
| | | | - Keith J. Stine
- Department of Chemistry and Biochemistry, University of Missouri–St. Louis, Saint Louis, MO 63121, USA
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5
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Hu T, Gu Z, Williams GR, Strimaite M, Zha J, Zhou Z, Zhang X, Tan C, Liang R. Layered double hydroxide-based nanomaterials for biomedical applications. Chem Soc Rev 2022; 51:6126-6176. [PMID: 35792076 DOI: 10.1039/d2cs00236a] [Citation(s) in RCA: 82] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Against the backdrop of increased public health awareness, inorganic nanomaterials have been widely explored as promising nanoagents for various kinds of biomedical applications. Layered double hydroxides (LDHs), with versatile physicochemical advantages including excellent biocompatibility, pH-sensitive biodegradability, highly tunable chemical composition and structure, and ease of composite formation with other materials, have shown great promise in biomedical applications. In this review, we comprehensively summarize the recent advances in LDH-based nanomaterials for biomedical applications. Firstly, the material categories and advantages of LDH-based nanomaterials are discussed. The preparation and surface modification of LDH-based nanomaterials, including pristine LDHs, LDH-based nanocomposites and LDH-derived nanomaterials, are then described. Thereafter, we systematically describe the great potential of LDHs in biomedical applications including drug/gene delivery, bioimaging diagnosis, cancer therapy, biosensing, tissue engineering, and anti-bacteria. Finally, on the basis of the current state of the art, we conclude with insights on the remaining challenges and future prospects in this rapidly emerging field.
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Affiliation(s)
- Tingting Hu
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China.
| | - Zi Gu
- School of Chemical Engineering and Australian Centre for NanoMedicine (ACN), University of New South Wales, Sydney, NSW 2052, Australia
| | - Gareth R Williams
- UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Margarita Strimaite
- UCL School of Pharmacy, University College London, 29-39 Brunswick Square, London WC1N 1AX, UK
| | - Jiajia Zha
- Department of Electrical Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong.
| | - Zhan Zhou
- College of Chemistry and Chemical Engineering, Henan Key Laboratory of Function-Oriented Porous Materials, Luoyang Normal University, Luoyang, 471934, P. R. China
| | - Xingcai Zhang
- School of Engineering and Applied Sciences, Harvard University, Cambridge, Massachusetts 02138, USA.,School of Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, USA.
| | - Chaoliang Tan
- Department of Electrical Engineering, City University of Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong. .,Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Kowloon, Hong Kong.,Shenzhen Research Institute, City University of Hong Kong, Shenzhen, 518057, P. R. China
| | - Ruizheng Liang
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China.
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Kankala RK. Nanoarchitectured two-dimensional layered double hydroxides-based nanocomposites for biomedical applications. Adv Drug Deliv Rev 2022; 186:114270. [PMID: 35421521 DOI: 10.1016/j.addr.2022.114270] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 03/14/2022] [Accepted: 04/04/2022] [Indexed: 12/14/2022]
Abstract
Despite the exceptional physicochemical and morphological characteristics, the pristine layered double hydroxides (LDHs), or two-dimensional (2D) hydrotalcite clays, often suffer from various shortcomings in biomedicine, such as deprived thermal and chemical stabilities, acid-prone degradation, as well as lack of targeting ability, hampering their scale-up and subsequent clinical translation. Accordingly, diverse nanocomposites of LDHs have been fabricated by surface coating of organic species, impregnation of inorganic species, and generation of core-shell architectures, resulting in the complex state-of-the-art architectures. In this article, we initially emphasize various bothering limitations and the chemistry of these pristine LDHs, followed by discussions on the engineering strategies of different LDHs-based nanocomposites. Further, we give a detailed note on diverse LDH nanocomposites and their performance efficacy in various biomedical applications, such as drug delivery, bioimaging, biosensing, tissue engineering and cell patterning, deoxyribonucleic acid (DNA) extraction, as well as photoluminescence, highlighting the influence of various properties of installed supramolecular assemblies on their performance efficacy. In summary, we conclude with interesting perspectives concerning the lessons learned to date and the strategies to be followed to further advance their scale-up processing and applicability in medicine.
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8
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Borovik P, Oestreicher V, Huck-Iriart C, Jobbágy M. Amorphous Calcium Phosphates: Solvent-Controlled Growth and Stabilization through the Epoxide Route. Chemistry 2021; 27:10077-10086. [PMID: 33890346 DOI: 10.1002/chem.202005483] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Indexed: 12/11/2022]
Abstract
Calcium phosphates stand among the most promising nanobiomaterials in key biomedical applications, such as bone repairment, signalling or drug/gene delivery. Their intrinsic properties as crystalline structure, composition, particle shape and size define their successful use. Among these compounds, metastable amorphous calcium phosphate (ACP) is currently gaining particular attention due to its inherently high reactivity in solution, which is crucial in bone development mechanisms. However, the preparation of this highly desired (bio)material with control over its shape, size and phase purity remains as a synthetic challenge. In this work, the epoxide route was adapted for the synthesis of pure and stable ACP colloids. By using biocompatible solvents, such as ethylene glycol and/or glycerine, it was possible to avoid the natural tendency of ACP to maturate into more stable and crystalline apatites. Moreover, this procedure offers size control, ranging from small nanoparticles (60 nm) to micrometric spheroids (>500 nm). The eventual fractalization of the internal mesostructured can be tuned, by simply adjusting the composition of the ethylene glycol:glycerine solvent mixture. These findings introduce the use of green solvents as a new tool to control crystallinity and/or particle size in the synthesis of nanomaterials, avoiding the use of capping agents and preserving the natural chemical reactivity of the pristine surface.
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Affiliation(s)
- Paula Borovik
- INQUIMAE-DQIAQF, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, 1428, Buenos Aires, Argentina
- Current address, Gerencia Química & Instituto de Nanociencia y Nanotecnología, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, CONICET, Av. Gral. Paz 1499, 1650, San Martín, Buenos Aires, Argentina
| | - Víctor Oestreicher
- INQUIMAE-DQIAQF, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, 1428, Buenos Aires, Argentina
- Current address: Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Beltrán 2, 46980, Paterna, Valencia, Spain
| | - Cristián Huck-Iriart
- Escuela de Ciencia y Tecnología, Universidad Nacional de San Martín, CONICET, 25 de mayo 1650, 1650, San Martín, Buenos Aires, Argentina
| | - Matías Jobbágy
- INQUIMAE-DQIAQF, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, 1428, Buenos Aires, Argentina
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Jung SY, Kim BK, Kim HJ, Oh JM. Development of Mesopore Structure of Mixed Metal Oxide through Albumin-Templated Coprecipitation and Reconstruction of Layered Double Hydroxide. Nanomaterials (Basel) 2021; 11:620. [PMID: 33801502 DOI: 10.3390/nano11030620] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/31/2020] [Revised: 02/16/2021] [Accepted: 02/25/2021] [Indexed: 01/27/2023]
Abstract
Mixed metal oxide (MMO) with relatively homogeneous mesopores was successfully obtained by calcination and reconstruction of albumin-templated layered double hydroxide (LDH). The aggregation degree of albumin-template was controlled by adjusting two different synthesis routes, coprecipitation and reconstruction. X-ray diffraction patterns and scanning electron microscopic images indicated that crystal growth of LDH was fairly limited during albumin-templated coprecipitation due to the aggregation. On the hand, crystal growth along the lateral direction was facilitated in albumin-templated reconstruction due to the homogeneous distribution of proteins moiety. Different state of albumin during LDH synthesis influenced the local disorder and porous structure of calcination product, MMO. The N2 adsorption-desorption isotherms demonstrated that calcination on reconstructed LDH produced MMO with large specific surface area and narrow distribution of mesopores compared with calcination of coprecipitated LDH.
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Oestreicher V, Huck-Iriart C, Soler-Illia G, Angelomé PC, Jobbágy M. Mild Homogeneous Synthesis of Gold Nanoparticles through the Epoxide Route: Kinetics, Mechanisms, and Related One-Pot Composites. Chemistry 2020; 26:3157-3165. [PMID: 31917493 DOI: 10.1002/chem.201905335] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Revised: 12/28/2019] [Indexed: 01/23/2023]
Abstract
A new one-pot homogeneous methodology at room temperature to obtain Au nanoparticles (AuNP) on the basis of the epoxide route is presented. The proposed method takes advantage of the homogenous generation of OH- moieties driven by epoxide ring-opening, mediated by chloride nucleophilic attack. Once reached alkaline conditions, the reducing medium allows the quantitative formation of AuNP under well-defined kinetic control. A stabilizing agent, such as polyvinylpyrrolidone (PVP) or cetyltrimethylammonium chloride (CTAC), is required to maintain the AuNP stable. Meanwhile their presence dramatically affects the reduction kinetics and pathway, as demonstrated by the evolution of the UV/Vis spectra, small-angle X-ray scattering (SAXS) patterns, and pH value along the reaction. In the presence of PVP nanogold spheroids are obtained following a similar reduction mechanism as that observed for control experiments in the absence of PVP. However, if CTAC is employed a stable complex with AuIII is formed, leading to a different reaction pathway and resulting in ellipsoidal-like shaped AuNP. Moreover, the proposed methodology allows stabilize the growing AuNP, by coupling their formation with nonalkoxidic sol-gel reactions, leading to nanocomposite gels with embedded metallic nanoparticles. The epoxide route thus offers a versatile scenario for the one-pot preparation of new metal nanoparticles-inorganic/hybrid matrices nanocomposites with valuable optical properties.
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Affiliation(s)
- Víctor Oestreicher
- Instituto de Nanosistemas, UNSAM, CONICET, 25 de mayo 1021, San Martín, 1650 Buenos Aires, Argentina.,Gerencia Química & Instituto de Nanociencia y Nanotecnología, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, CONICET, Av. Gral. Paz 1499, San Martín, B1650KNA Buenos Aires, Argentina.,Current address: Instituto de Ciencia Molecular (ICMol), Universidad de Valencia, Catedrático José Betrán 2, 46980, Paterna, Valencia, Spain
| | - Cristián Huck-Iriart
- Escuela de Ciencia y Tecnología, UNSAM, CONICET, 25 de mayo 1650, San Martín, 1650, Buenos Aires, Argentina
| | - Galo Soler-Illia
- Instituto de Nanosistemas, UNSAM, CONICET, 25 de mayo 1021, San Martín, 1650 Buenos Aires, Argentina
| | - Paula C Angelomé
- Gerencia Química & Instituto de Nanociencia y Nanotecnología, Centro Atómico Constituyentes, Comisión Nacional de Energía Atómica, CONICET, Av. Gral. Paz 1499, San Martín, B1650KNA Buenos Aires, Argentina
| | - Matías Jobbágy
- Departamento de Química Inorgánica, Analítica y Química Física/INQUIMAE, Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Ciudad Universitaria, Pab. II, Buenos Aires, C1428EHA, Argentina
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Silva Dias G, Bandeira PT, Jaerger S, Piovan L, Mitchell DA, Wypych F, Krieger N. Immobilization of Pseudomonas cepacia lipase on layered double hydroxide of Zn/Al-Cl for kinetic resolution of rac-1-phenylethanol. Enzyme Microb Technol 2019; 130:109365. [DOI: 10.1016/j.enzmictec.2019.109365] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 06/16/2019] [Accepted: 06/19/2019] [Indexed: 11/22/2022]
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12
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Oestreicher V, Jobbágy M. On Demand
One‐Pot
Mild Preparation of Layered Double Hydroxides and Their Hybrid Forms: Advances through the Epoxide Route. Chemistry 2019; 25:12611-12619. [DOI: 10.1002/chem.201902627] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2019] [Revised: 06/26/2019] [Indexed: 11/12/2022]
Affiliation(s)
- Víctor Oestreicher
- INQUIMAE-DQIAQF, Facultad de Ciencias ExactasyNaturalesUniversidad de Buenos Aires Ciudad Universitaria, Pab. II C1428EHA, Buenos Aires Argentina
- Instituto de Ciencia Molecular (ICMol)Universidad de Valencia Catedrático José Betrán 2 46980, Paterna Valencia Spain
| | - Matías Jobbágy
- INQUIMAE-DQIAQF, Facultad de Ciencias ExactasyNaturalesUniversidad de Buenos Aires Ciudad Universitaria, Pab. II C1428EHA, Buenos Aires Argentina
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Kuroda Y, Oka Y, Yasuda T, Koichi T, Muramatsu K, Wada H, Shimojima A, Kuroda K. Precise size control of layered double hydroxide nanoparticles through reconstruction using tripodal ligands. Dalton Trans 2018; 47:12884-12892. [DOI: 10.1039/c8dt02190b] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Layered double hydroxide nanoparticles were synthesized via reconstruction, suppressing crystal growth with tripodal ligands.
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Affiliation(s)
- Yoshiyuki Kuroda
- Green Hydrogen Research Center
- Yokohama National University
- Yokohama 240-8501
- Japan
| | - Yuya Oka
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Waseda University
- Tokyo 169-8555
- Japan
| | - Tadao Yasuda
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Waseda University
- Tokyo 169-8555
- Japan
| | - Tatsuyuki Koichi
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Waseda University
- Tokyo 169-8555
- Japan
| | - Keisuke Muramatsu
- Department of Advanced Science and Engineering
- Faculty of Science and Engineering
- Waseda University
- Tokyo 169-8555
- Japan
| | - Hiroaki Wada
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Waseda University
- Tokyo 169-8555
- Japan
| | - Atsushi Shimojima
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Waseda University
- Tokyo 169-8555
- Japan
| | - Kazuyuki Kuroda
- Department of Applied Chemistry
- Faculty of Science and Engineering
- Waseda University
- Tokyo 169-8555
- Japan
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Kim S, Durand P, André E, Carteret C. Enhanced photocatalytic ability of Cu, Co doped ZnAl based mixed metal oxides derived from layered double hydroxides. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.04.019] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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