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Ma K, Chen KZ, Qiao SL. Advances of Layered Double Hydroxide-Based Materials for Tumor Imaging and Therapy. CHEM REC 2024; 24:e202400010. [PMID: 38501833 DOI: 10.1002/tcr.202400010] [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: 01/11/2024] [Revised: 02/22/2024] [Indexed: 03/20/2024]
Abstract
Layered double hydroxides (LDH) are a class of functional anionic clays that typically consist of orthorhombic arrays of metal hydroxides with anions sandwiched between the layers. Due to their unique properties, including high chemical stability, good biocompatibility, controlled drug loading, and enhanced drug bioavailability, LDHs have many potential applications in the medical field. Especially in the fields of bioimaging and tumor therapy. This paper reviews the research progress of LDHs and their nanocomposites in the field of tumor imaging and therapy. First, the structure and advantages of LDH are discussed. Then, several commonly used methods for the preparation of LDH are presented, including co-precipitation, hydrothermal and ion exchange methods. Subsequently, recent advances in layered hydroxides and their nanocomposites for cancer imaging and therapy are highlighted. Finally, based on current research, we summaries the prospects and challenges of layered hydroxides and nanocomposites for cancer diagnosis and therapy.
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Affiliation(s)
- Ke Ma
- Lab of Functional and Biomedical Nanomaterials, College of Materials Science and Engineering, Qingdao University of Science and Technology (QUST), Qingdao, 266042, P. R. China
| | - Ke-Zheng Chen
- Lab of Functional and Biomedical Nanomaterials, College of Materials Science and Engineering, Qingdao University of Science and Technology (QUST), Qingdao, 266042, P. R. China
| | - Sheng-Lin Qiao
- Lab of Functional and Biomedical Nanomaterials, College of Materials Science and Engineering, Qingdao University of Science and Technology (QUST), Qingdao, 266042, P. R. China
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2
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Kovalenko V, Kotok V, Murashevych B. Layered Double Hydroxides as the Unique Product of Target Ionic Construction for Energy, Chemical, Foods, Cosmetics, Medicine and Ecology Applications. CHEM REC 2024; 24:e202300260. [PMID: 37847884 DOI: 10.1002/tcr.202300260] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/19/2023] [Indexed: 10/19/2023]
Abstract
Layered Double Hydroxide (LDH) is an α-modification of the M-host (M2+ ) hydroxide, in which some part of the M-host cations is replaced by M-guest cations (M3+ or M4+ ). The emerging excess positive charge is compensated by the intercalation of anions into the interlayer space, which also contains water molecules. LDHs exhibit anion exchange properties. Targeted ionic design of LDHs via combining three components (M-host, M-guest cations, intercalated anions) allows the creation of a very wide range of highly efficient electrochemical, electrocatalytic, electrochromic substances, catalysts, ion exchangers, sorbents, color pigments, pharmacological drugs, food, and cosmetic additives. In this review, the structure and areas of application of LDHs are considered from the perspective of the targeted ionic design of a substance for a specific application.
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Affiliation(s)
- Vadym Kovalenko
- Department of Analytical Chemistry and Chemical Technology of Food Additives and Cosmetics, Ukrainian State University of Chemical Technology, Gagarina ave., 8, 49015, Dnipro, Ukraine
| | - Valerii Kotok
- Department of Processes, Apparatus and General Chemical Technology, Ukrainian State University of Chemical Technologies, Gagarina ave., 8, 49015, Dnipro, Ukraine
| | - Bohdan Murashevych
- Department of Biochemistry and Medical Chemistry, Dnipro State Medical University, Volodymyra Vernadskoho str., 9, 49044, Dnipro, Ukraine
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3
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Chakraborty R, Mukhopadhyay A, Paul S, Sarkar S, Mukhopadhyay R. Nanocomposite-based smart fertilizers: A boon to agricultural and environmental sustainability. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 863:160859. [PMID: 36526196 DOI: 10.1016/j.scitotenv.2022.160859] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 11/08/2022] [Accepted: 12/07/2022] [Indexed: 06/17/2023]
Abstract
Fertilizers are indispensable agri-inputs to accomplish the growing food demand. The injudicious use of conventional fertilizer products has resulted in several environmental and human health complications. To mitigate these problems, nanocomposite-based fertilizers are viable alternative options. Nanocomposites, a novel class of materials having improved mechanical strength, barrier properties, and mechanical and thermal stability, are suitable candidates to develop eco-friendly slow/controlled release fertilizer formulations. In this review, the use of different nanocomposite materials developed for nutrient management in agriculture has been summarized with a major focus on their synthesis and characterization techniques, and application aspects in plant nutrition, along with addressing constraints and future opportunities of this domain. Further detailed studies on nanocomposite-based fertilizers are required to evaluate the cost-effective synthesis methods, in-depth field efficacy, environmental fate, stability, etc. before commercialization in the field of agriculture. The present review is expected to help the policy makers and all the stakeholders in the large-scale commercialization and application of nanocomposite-based smart fertilizer products with greater societal acceptance and environmental sustainability in near future.
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Affiliation(s)
- Ranabir Chakraborty
- Division of Soil Science and Agricultural Chemistry, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India
| | - Arkadeb Mukhopadhyay
- Division of Agricultural Chemicals, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India
| | - Subhadip Paul
- Division of Soil Science and Agricultural Chemistry, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India
| | - Subhasis Sarkar
- Division of Agricultural Chemicals, ICAR-Indian Agricultural Research Institute, New Delhi 110012, India
| | - Raj Mukhopadhyay
- Division of Irrigation and Drainage Engineering, ICAR-Central Soil Salinity Research Institute, Karnal 132001, Haryana, India.
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4
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Constantino VRL, Figueiredo MP, Magri VR, Eulálio D, Cunha VRR, Alcântara ACS, Perotti GF. Biomaterials Based on Organic Polymers and Layered Double Hydroxides Nanocomposites: Drug Delivery and Tissue Engineering. Pharmaceutics 2023; 15:pharmaceutics15020413. [PMID: 36839735 PMCID: PMC9961265 DOI: 10.3390/pharmaceutics15020413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 01/18/2023] [Accepted: 01/19/2023] [Indexed: 01/28/2023] Open
Abstract
The development of biomaterials has a substantial role in pharmaceutical and medical strategies for the enhancement of life quality. This review work focused on versatile biomaterials based on nanocomposites comprising organic polymers and a class of layered inorganic nanoparticles, aiming for drug delivery (oral, transdermal, and ocular delivery) and tissue engineering (skin and bone therapies). Layered double hydroxides (LDHs) are 2D nanomaterials that can intercalate anionic bioactive species between the layers. The layers can hold metal cations that confer intrinsic biological activity to LDHs as well as biocompatibility. The intercalation of bioactive species between the layers allows the formation of drug delivery systems with elevated loading capacity and modified release profiles promoted by ion exchange and/or solubilization. The capacity of tissue integration, antigenicity, and stimulation of collagen formation, among other beneficial characteristics of LDH, have been observed by in vivo assays. The association between the properties of biocompatible polymers and LDH-drug nanohybrids produces multifunctional nanocomposites compatible with living matter. Such nanocomposites are stimuli-responsive, show appropriate mechanical properties, and can be prepared by creative methods that allow a fine-tuning of drug release. They are processed in the end form of films, beads, gels, monoliths etc., to reach orientated therapeutic applications. Several studies attest to the higher performance of polymer/LDH-drug nanocomposite compared to the LDH-drug hybrid or the free drug.
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Affiliation(s)
- Vera Regina Leopoldo Constantino
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes 748, CEP 05513-970, São Paulo 05513-970, SP, Brazil
- Correspondence: ; Tel.: +55-11-3091-9152
| | - Mariana Pires Figueiredo
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes 748, CEP 05513-970, São Paulo 05513-970, SP, Brazil
| | - Vagner Roberto Magri
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes 748, CEP 05513-970, São Paulo 05513-970, SP, Brazil
| | - Denise Eulálio
- Departamento de Química Fundamental, Instituto de Química, Universidade de São Paulo, Av. Prof. Lineu Prestes 748, CEP 05513-970, São Paulo 05513-970, SP, Brazil
| | - Vanessa Roberta Rodrigues Cunha
- Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso (IFMT), Linha J, s/n–Zona Rural, Juína 78320-000, MT, Brazil
| | | | - Gustavo Frigi Perotti
- Instituto de Ciências Exatas e Tecnologia, Universidade Federal do Amazonas, Rua Nossa Senhora do Rosário, 3863, Itacoatiara 69103-128, AM, Brazil
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5
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Triggering of Polymer-Degrading Enzymes from Layered Double Hydroxides for Recycling Strategies. Int J Mol Sci 2023; 24:ijms24010831. [PMID: 36614271 PMCID: PMC9821672 DOI: 10.3390/ijms24010831] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 12/14/2022] [Accepted: 12/31/2022] [Indexed: 01/05/2023] Open
Abstract
The use of degrading enzymes in polymer formulation is a very attractive strategy to manage the end-of-life of plastics. However, high temperatures cause the denaturation of enzymes and the loss of their catalytic activity; therefore, protection strategies are necessary. Once protected, the enzyme needs to be released in appropriate media to exert its catalytic activity. A successful protection strategy involves the use of layered double hydroxides: cutinase, selected as a highly degrading polyester hydrolytic enzyme, is thermally protected by immobilization in Mg/Al layered double hydroxide structures. Different triggering media are here evaluated in order to find the best releasing conditions of cutinase from LDH. In detail, phosphate and citrate-phosphate buffers, potassium carbonate, sodium chloride, and sodium sulfate solutions are studied. After the comparison of all media in terms of protein release and activity retained, phosphate buffer is selected as the best candidate for the release of cutinase from LDH, and the effect of pH and concentration is also evaluated. The amount of the enzyme released is determined with the Lowry method. Activity tests are performed via spectrophotometry.
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6
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Removal of an anti-inflammatory drug using ZnO-supported coffee waste under UV irradiation. REACTION KINETICS MECHANISMS AND CATALYSIS 2022. [DOI: 10.1007/s11144-022-02325-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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7
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Feng Y, Chen L, Yuan ZY. Recent Advances in Transition Metal Layered Double Hydroxide Based Materials as Efficient Electrocatalysts. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2022.12.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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8
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Awassa J, Cornu D, Ruby C, El-Kirat-Chatel S. Direct contact, dissolution and generation of reactive oxygen species: How to optimize the antibacterial effects of layered double hydroxides. Colloids Surf B Biointerfaces 2022; 217:112623. [PMID: 35714507 DOI: 10.1016/j.colsurfb.2022.112623] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2022] [Revised: 06/07/2022] [Accepted: 06/09/2022] [Indexed: 10/18/2022]
Abstract
Infections by pathogenic bacteria have been threatening several fields as food industries, agriculture, textile industries and healthcare products. Layered double hydroxides materials (LDHs), also called anionic clays, could be utilized as efficient antibacterial materials due to their several interesting properties such as ease of synthesis, tunable chemical composition, biocompatibility and anion exchange capacity. Pristine LDHs as well as LDH-composites including antibacterial molecules and nanoparticles loaded-LDHs were proven to serve as efficient antibacterial agents against various Gram-positive and Gram-negative bacterial strains. The achieved antibacterial effect was explained by the following mechanisms: (1) Direct contact between the materials and bacterial cells driven by electrostatic interactions between positively charged layers and negatively charged cell membranes, (2) Dissolution and gradual release over time of metallic ions or antibacterial molecules, (3) Generation of reactive oxygen species.
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Affiliation(s)
- Jazia Awassa
- Université de Lorraine, CNRS, LCPME, Nancy F-54000, France
| | - Damien Cornu
- Université de Lorraine, CNRS, LCPME, Nancy F-54000, France.
| | - Christian Ruby
- Université de Lorraine, CNRS, LCPME, Nancy F-54000, France
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Figueiredo MP, Cunha VRR, Cellier J, Taviot‐Gueho C, Constantino VRL. Fe(III)‐Based Layered Double Hydroxides Carrying Model Naproxenate Anions: Compositional and Structural Aspects. ChemistrySelect 2022. [DOI: 10.1002/slct.202103880] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Mariana Pires Figueiredo
- Departamento de Química Fundamental Instituto de Química – Universidade de São Paulo – USP Av. Prof. Lineu Prestes 748 05508-000 São Paulo São Paulo Brazil
| | - Vanessa R. R. Cunha
- Departamento de Química Fundamental Instituto de Química – Universidade de São Paulo – USP Av. Prof. Lineu Prestes 748 05508-000 São Paulo São Paulo Brazil
- Instituto Federal de Educação Ciência e Tecnologia de Mato Grosso (IFMT), Linha J, s/no – Zona Rural, CEP 78320-000 Juína, MT Brazil
| | - Joel Cellier
- Université Clermont Auvergne F63000 Clermont-Ferrand France
- CNRS UMR 6296 Institut de Chimie de Clermont-Ferrand F-63178 Aubiere France
| | - Christine Taviot‐Gueho
- Université Clermont Auvergne F63000 Clermont-Ferrand France
- CNRS UMR 6296 Institut de Chimie de Clermont-Ferrand F-63178 Aubiere France
| | - Vera R. L. Constantino
- Departamento de Química Fundamental Instituto de Química – Universidade de São Paulo – USP Av. Prof. Lineu Prestes 748 05508-000 São Paulo São Paulo Brazil
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10
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Silva AFD, Duarte JLDS, Meili L. Different routes for MgFe/LDH synthesis and application to remove pollutants of emerging concern. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118353] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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11
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Yusuf S, Moheb A, Dinari M. Green phenol hydroxylation by ultrasonic-assisted synthesized Mg/Cu/Al-LDH catalyst with different molar ratios of Cu2+/Mg2+. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04402-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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12
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Neves de Farias LB, Carbajal-Arízaga GG, Sante LGG, Effting L, Correa da Silva Fernandes JA, Bail A. Nanoflakes of chloride zinc–iron–aluminum-based layered double hydroxides obtained from industrial waste: a green approach to mass-scale production. RSC Adv 2021; 11:17760-17768. [PMID: 35480171 PMCID: PMC9033195 DOI: 10.1039/d1ra01201k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2021] [Accepted: 05/09/2021] [Indexed: 12/19/2022] Open
Abstract
A greener technology aiming at a smarter industrial waste treatment is proposed to produce chloride iron–zinc–aluminum layered double hydroxides (LDHs). Waste Pickling Acid (WPA) and sodium aluminate (NaAlO2) from secondary sources were meticulously mixed under mild experimental conditions using a sodium hydroxide solution as a pH-regulator. A set of characterization techniques (XRD, SEM, TGA, FTIR, AAS and adsorption–desorption of N2) indicated the formation of highly-dispersed nanoflake crystallites with textural characteristics and thermal stability similar to syntheses with high-quality chemicals. An interesting discussion on chemical composition and M2+/M3+ molar ratio is presented. Although the co-precipitation synthesis was conducted without control of environmental CO2, complete intercalation of the chloride anion was achieved, making these particles more favorable for further anion exchange applications. The experimental variables temperature of reaction and WPA/NaAlO2 volume ratio showed the strongest influence on the LDHs crystallinity and porosity. LDHs architected with iron and zinc have the potential to be applied in systems for removing sulfur gases for cleaner energy production, e.g. in the refining process of biogas to produce biomethane. A greener technology aiming at a smarter industrial waste treatment is proposed to produce chloride iron–zinc–aluminum layered double hydroxides (LDHs).![]()
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Affiliation(s)
- Larissa Bello Neves de Farias
- Grupo de Química de Materiais e Tecnologias Sustentáveis (GQMATS)
- Universidade Tecnológica Federal do Paraná (UTFPR)
- Londrina
- Brazil
| | | | - Luis Guilherme Giannina Sante
- Grupo de Química de Materiais e Tecnologias Sustentáveis (GQMATS)
- Universidade Tecnológica Federal do Paraná (UTFPR)
- Londrina
- Brazil
| | - Luciane Effting
- Departamento de Química
- Universidade Estadual de Londrina (UEL)
- Londrina
- Brazil
| | | | - Alesandro Bail
- Grupo de Química de Materiais e Tecnologias Sustentáveis (GQMATS)
- Universidade Tecnológica Federal do Paraná (UTFPR)
- Londrina
- Brazil
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13
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Morshedifard A, Moshiri A, Krakowiak KJ, Abdolhosseini Qomi MJ. Spectral attributes of sub-amorphous thermal conductivity in cross-linked organic-inorganic hybrids. NANOSCALE 2020; 12:13491-13500. [PMID: 32555900 DOI: 10.1039/d0nr02657c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Organic-inorganic hybrids have found increasing applications for thermal management across various disciplines. Such materials can achieve thermal conductivities below the so-called "amorphous limit" of their constituents' thermal conductivity. Despite their technological significance, a complete understanding of the origins of this thermal conductivity reduction remains elusive in these materials. In this paper, we develop a prototypical cross-linked organic-inorganic layered system, to investigate the spectral origins of its sub-amorphous thermal conductivity. Initially, we study the atomic structure of the model and find that besides polymer chain length, the relative drift of the layers governs the reduction in computed basal spacing, in agreement with experimental measurements. We, subsequently, find that organic cross-linking results in up to 40% reduction in thermal conductivity compared to inorganic samples. An in-depth investigation of vibrational modes reveals that this reduction is the result of reduced mode diffusivities, which in turn is a consequence of a vibrational mismatch between the organic and inorganic constituents. We also show that the contribution of propagating modes to the total thermal conductivity is not affected by organic cross-linking. Our approach paves the path toward a physics-informed analysis and design of a wide range of multifunctional hybrid nanomaterials for thermal management applications among others.
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Affiliation(s)
- Ali Morshedifard
- Department of Civil and Environmental Engineering, Henry Samueli School of Engineering, E4130 Engineering Gateway, University of California, Irvine, CA 92697-2175, USA.
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Yu W, Du N, Gu Y, Yan J, Hou W. Specific Ion Effects on the Colloidal Stability of Layered Double Hydroxide Single-layer Nanosheets. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:6557-6568. [PMID: 32466650 DOI: 10.1021/acs.langmuir.0c01089] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The surface charge properties and aggregation behavior of positively charged Mg-Al-NO3 layered double hydroxide (LDH) single-layer nanosheets dispersed in water were investigated in the presence of K+ salts with different mono-, di-, and trivalent anions, using electrophoresis and dynamic light scattering techniques. An increase in the salt concentration can significantly decrease the effective surface charge density (σeff) of LDHs, leading to the aggregation of nanosheets. The critical coagulation concentration (CCC) or ionic strength (CCIS) of salts for nanosheets significantly decreases with an increase in the valence of anions. Specific ion effects, with a partially reverse Hofmeister series, are observed. On the basis of the Stern model and the DLVO theory, the relationship of CCC with σeff and the ionic valences of salts (zi) is theoretically analyzed, which can accurately describe the dependence of CCC on the σeff and zi but cannot explain the origin of specific ion effects. To explore the origin of specific ion effects, a correlation between CCIS and the specific adsorption energy (Esc) of anions within the Stern layer is developed. Especially, an empirical relationship of Esc with the characteristic physical parameters of anions is proposed. Our model can accurately predict the CCISs of at least monovalent anions and divalent anions (CO32- and SO42-), demonstrating that the specific ion effects observed can be attributed to the differences in ionic size, polarizability, and hydration free energy (or the formation capacity of anion-cation pairs) of different anions. This work not only deepens the understanding of specific ion effects on the colloidal stability but also provides useful information for the potential applications of LDH single-layer nanosheets.
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Affiliation(s)
- Weiyan Yu
- Key Laboratory of Colloid and Interface Chemistry (Ministry of Education), Shandong University, Jinan 250100, P.R. China
| | - Na Du
- Key Laboratory of Colloid and Interface Chemistry (Ministry of Education), Shandong University, Jinan 250100, P.R. China
| | - Yongtao Gu
- Gudong Petroleum Production Factory, Shengli Oilfield of Sinopec, Dongying 257237, P.R. China
| | - Jingen Yan
- Gudong Petroleum Production Factory, Shengli Oilfield of Sinopec, Dongying 257237, P.R. China
| | - Wanguo Hou
- Key Laboratory of Colloid and Interface Chemistry (Ministry of Education), Shandong University, Jinan 250100, P.R. China
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15
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Yapryntsev AD, Baranchikov AE, Ivanov VK. Layered rare-earth hydroxides: a new family of anion-exchangeable layered inorganic materials. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4920] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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16
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Abd Elhaleem MB, Farghali AA, El-Shahawy AAG, Abo El-Ela FI, Eldine ZE, Mahmoud RK. Chemisorption and sustained release of cefotaxime between a layered double hydroxide and polyvinyl alcohol nanofibers for enhanced efficacy against second degree burn wound infection. RSC Adv 2020; 10:13196-13214. [PMID: 35492140 PMCID: PMC9051420 DOI: 10.1039/c9ra08355c] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Accepted: 02/19/2020] [Indexed: 12/31/2022] Open
Abstract
Zn–Al layered double hydroxides (LDHs) were synthesized by a chemical method, while polyvinyl alcohol (PVA) nanofibers were fabricated by an electrospinning approach; we also synthesized Zn–Al LDH/cefotaxime (cefotax), Zn–Al LDH@PVA, and Zn–Al LDH/cefotax@PVA (LCP). Characterizations were performed by X-ray diffraction, Fourier transform infrared spectroscopy, field emission scanning electron microscopy, high-resolution transmission electron microscopy, energy dispersive X-ray spectroscopy, Brunauer–Emmett–Teller analysis, thermogravimetric-differential thermal analysis techniques, dynamic light scattering, X ray-florescence, and carbon, hydrogen, and nitrogen (CHN) analyses. The adsorption isotherm of cefotax and its entrapment percentage, release, and kinetics were also investigated. The results confirmed the elemental constituents of the mentioned formulas, which exhibited different degrees of crystallinity and different morphologies. Besides, these formulas were tested in vitro as antimicrobial agents and applied in vivo against second-degree wound burns induced in rats' skin. The adsorption of cefotax occurred chemically, and the experimental data were fitted with different isotherm models, where the Freundlich and Toth models gave the best fits. The entrapment percentage in LDH/cefotax was 77.41% and in LDH/cefotax@PVA, it was 67.83%. The sustained release of cefotax from LDH and LCP was attainable; the release percentages were 89.31% and 81.55% in up to 12 h, respectively. The release kinetics of cefotax from LDH fitted well with first-order kinetics, while that for LCP was parabolic. The formulas showed uneven antimicrobial effects against Gram-positive and Gram-negative bacteria; the best effect was exhibited by Zn–Al LDH/cefotax@PVA due to its sustained release. Finally, investigating the possibility of using these formulas in the clinical setting should be considered. This study succeeded to formulate, characterize, and investigate cefotax release and kinetics, and to compare cetofax with other known antibacterial agents.![]()
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Affiliation(s)
| | - Ahmed A. Farghali
- Materials Science and Nanotechnology Dept
- Faculty of Postgraduate Studies for Advanced Sciences (PSAS)
- Beni-Suef University
- Beni-Suef
- Egypt
| | - Ahmed. A. G. El-Shahawy
- Materials Science and Nanotechnology Dept
- Faculty of Postgraduate Studies for Advanced Sciences (PSAS)
- Beni-Suef University
- Beni-Suef
- Egypt
| | - Fatma I. Abo El-Ela
- Pharmacology Department
- Faculty of Veterinary Medicine
- Beni-Suef University
- 62511 Beni-Suef
- Egypt
| | - Zienab E. Eldine
- Materials Science and Nanotechnology Dept
- Faculty of Postgraduate Studies for Advanced Sciences (PSAS)
- Beni-Suef University
- Beni-Suef
- Egypt
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17
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Smalenskaite A, Kaba MM, Grigoraviciute-Puroniene I, Mikoliunaite L, Zarkov A, Ramanauskas R, Morkan IA, Kareiva A. Sol-Gel Synthesis and Characterization of Coatings of Mg-Al Layered Double Hydroxides. MATERIALS (BASEL, SWITZERLAND) 2019; 12:E3738. [PMID: 31766177 PMCID: PMC6888420 DOI: 10.3390/ma12223738] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/11/2019] [Accepted: 11/11/2019] [Indexed: 02/06/2023]
Abstract
In this study, new synthetic approaches for the preparation of thin films of Mg-Al layered double hydroxides (LDHs) have been developed. The LDHs were fabricated by reconstruction of mixed-metal oxides (MMOs) in deionized water. The MMOs were obtained by calcination of the precursor gels. Thin films of sol-gel-derived Mg-Al LDHs were deposited on silicon and stainless-steel substrates using the dip-coating technique by a single dipping process, and the deposited film was dried before the new layer was added. Each layer in the preparation of the Mg-Al LDH multilayers was separately annealed at 70 °C or 300 °C in air. Fabricated Mg-Al LDH coatings were characterized by X-ray diffraction (XRD) analysis, scanning electron microscopy (SEM), and atomic force microscopy (AFM). It was discovered that the diffraction lines of Mg3Al LDH thin films are sharper and more intensive in the sample obtained on the silicon substrate, confirming a higher crystallinity of synthesized Mg3Al LDH. However, in both cases the single-phase crystalline Mg-Al LDHs have formed. To enhance the sol-gel processing, the viscosity of the precursor gel was increased by adding polyvinyl alcohol (PVA) solution. The LDH coatings could be used to protect different substrates from corrosion, as catalyst supports, and as drug-delivery systems in medicine.
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Affiliation(s)
- A. Smalenskaite
- Department of Inorganic Chemistry, Faculty of Chemistry, Vilnius University, Vilnius LT-03225, Lithuania; (A.S.); (I.G.-P.); (L.M.); (A.Z.)
| | - M. M. Kaba
- Department of Chemistry, Institute of Natural Sciences, Bolu Abant Izzet Baysal University, 14030 Bolu, Turkey; (M.M.K.); (I.A.M.)
| | - I. Grigoraviciute-Puroniene
- Department of Inorganic Chemistry, Faculty of Chemistry, Vilnius University, Vilnius LT-03225, Lithuania; (A.S.); (I.G.-P.); (L.M.); (A.Z.)
| | - L. Mikoliunaite
- Department of Inorganic Chemistry, Faculty of Chemistry, Vilnius University, Vilnius LT-03225, Lithuania; (A.S.); (I.G.-P.); (L.M.); (A.Z.)
- Center for Physical Sciences and Technology, LT-10257 Vilnius, Lithuania;
| | - A. Zarkov
- Department of Inorganic Chemistry, Faculty of Chemistry, Vilnius University, Vilnius LT-03225, Lithuania; (A.S.); (I.G.-P.); (L.M.); (A.Z.)
| | - R. Ramanauskas
- Center for Physical Sciences and Technology, LT-10257 Vilnius, Lithuania;
| | - I. A. Morkan
- Department of Chemistry, Institute of Natural Sciences, Bolu Abant Izzet Baysal University, 14030 Bolu, Turkey; (M.M.K.); (I.A.M.)
| | - A. Kareiva
- Department of Inorganic Chemistry, Faculty of Chemistry, Vilnius University, Vilnius LT-03225, Lithuania; (A.S.); (I.G.-P.); (L.M.); (A.Z.)
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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] [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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Abdolmohammad-Zadeh H, Zamani-Kalajahi M. A turn-on/off fluorescent sensor based on nano-structured Mg-Al layered double hydroxide intercalated with salicylic acid for monitoring of ferric ion in human serum samples. Anal Chim Acta 2019; 1061:152-160. [DOI: 10.1016/j.aca.2019.02.007] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2018] [Revised: 02/07/2019] [Accepted: 02/12/2019] [Indexed: 10/27/2022]
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20
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Estimation of surface free energy and solubility parameters of Mg Al layered double hydroxides. J Colloid Interface Sci 2019; 546:361-370. [DOI: 10.1016/j.jcis.2019.03.078] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2019] [Revised: 03/18/2019] [Accepted: 03/24/2019] [Indexed: 11/23/2022]
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21
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Bini M, Monteforte F, Quinzeni I, Friuli V, Maggi L, Bruni G. Hybrid compounds for improving drugs solubility: Synthesis, physico-chemical and pharmaceutical characterization of Nimesulide-LDH. J SOLID STATE CHEM 2019. [DOI: 10.1016/j.jssc.2019.02.001] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Allou NB, Saikia J, Bordoloi P, Yadav A, Pal M, Goswamee RL. Layered double hydroxide and microwave assisted functionalized carbon based nanocomposites as controlled release vehicle for antibiotics. J Drug Deliv Sci Technol 2019. [DOI: 10.1016/j.jddst.2018.11.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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23
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Mao L, Liu JY, Zheng SJ, Wu HQ, Liu YJ, Li ZH, Bai YK. Mussel-inspired nano-silver loaded layered double hydroxides embedded into a biodegradable polymer matrix for enhanced mechanical and gas barrier properties. RSC Adv 2019; 9:5834-5843. [PMID: 35515932 PMCID: PMC9060778 DOI: 10.1039/c8ra09602c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2018] [Accepted: 02/04/2019] [Indexed: 11/21/2022] Open
Abstract
In this paper, a facile, green and mussel-inspired method is presented to prepare silver loaded layered double hydroxides (Ag-LDHs@PDA and Ag-LDHs@TA–Fe(iii)) using a pre-synthesis polydopamine (PDA)/tannic acid (TA)–Fe(iii) layer as a nanoscale guide and PDA/TA itself as a reducing reagent to form uniform silver nanoparticles (AgNPs) on the surface of modified LDHs. Meanwhile, another kind of LDH, Ag-LDHs(PVP), was prepared via the direct reduction of the precursor [Ag(NH3)2]+ with polyvinyl pyrrolidone (PVP). And three kinds of Ag-LDHs/poly(ε-caprolactone) (PCL) nanocomposite were prepared by blending Ag-LDHs and pure PCL via a solution casting method to obtain homogeneous films. It is shown that the obtained AgNPs are distributed on the LDH surfaces uniformly. And the high loading and medium size of the AgNPs present in Ag-LDHs(PVP) give it the best antibacterial properties. However, compared with Ag-LDHs(PVP), the better dispersibilities of Ag-LDHs@PDA and Ag-LDHs@TA–Fe(iii) contribute to the greater aspect ratios of Ag-LDHs in the matrices, resulting in an increase in the number of tortuous paths for gas diffusion. Meanwhile, Ag-LDHs@PDA and Ag-LDHs@TA–Fe(iii) have stronger interactions with the PCL matrix, which is favorable for the existence of less interface defects in the matrix, resulting in an improvement in the mechanical and gas barrier properties. Therefore, mussel-inspired antibacterial Ag-LDHs/PCL nanocomposites show preferable mechanical and gas barrier properties. A facile, green and mussel-inspired method is presented to prepare Ag loaded LDHs using a pre-synthesis PDA/TA–Fe(iii) layer as a nanoscale guide and PDA/TA itself as a reducing reagent to form uniform AgNPs on the surface of modified LDHs.![]()
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Affiliation(s)
- Long Mao
- Fujian Provincial Key Laboratory of Functional Materials and Applications
- School of Materials Science and Engineering
- Xiamen University of Technology
- Xiamen 361024
- PR China
| | - Jing-yi Liu
- Fujian Provincial Key Laboratory of Functional Materials and Applications
- School of Materials Science and Engineering
- Xiamen University of Technology
- Xiamen 361024
- PR China
| | - Si-jie Zheng
- Fujian Provincial Key Laboratory of Functional Materials and Applications
- School of Materials Science and Engineering
- Xiamen University of Technology
- Xiamen 361024
- PR China
| | - Hui-qing Wu
- College of Chemistry, Chemical Engineering and Biotechnology, Donghua University
- Shanghai 201620
- PR China
| | - Yue-jun Liu
- Fujian Provincial Key Laboratory of Functional Materials and Applications
- School of Materials Science and Engineering
- Xiamen University of Technology
- Xiamen 361024
- PR China
| | - Zhi-han Li
- Key Laboratory of Advanced Packaging Materials and Technology of Hunan Province
- Hunan University of Technology
- Zhuzhou 412007
- PR China
| | - Yong-kang Bai
- Institute of Polymer Science in Chemical Engineering
- Xi'an Jiao Tong University
- Xi'an 710049
- PR China
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Sun W, Wu FG. Two-Dimensional Materials for Antimicrobial Applications: Graphene Materials and Beyond. Chem Asian J 2018; 13:3378-3410. [DOI: 10.1002/asia.201800851] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 07/14/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Wei Sun
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering; Southeast University; 2 Sipailou Road Nanjing 210096 P. R. China
| | - Fu-Gen Wu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering; Southeast University; 2 Sipailou Road Nanjing 210096 P. R. China
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Allou NB, Yadav A, Pal M, Goswamee RL. Biocompatible nanocomposite of carboxymethyl cellulose and functionalized carbon–norfloxacin intercalated layered double hydroxides. Carbohydr Polym 2018; 186:282-289. [DOI: 10.1016/j.carbpol.2018.01.066] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2017] [Revised: 01/11/2018] [Accepted: 01/20/2018] [Indexed: 01/14/2023]
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26
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Zhang Y, Ji J, Li H, Du N, Song S, Hou W. Synthesis of layered double hydroxide/poly(N-isopropylacrylamide) nanocomposite hydrogels with excellent mechanical and thermoresponsive performances. SOFT MATTER 2018; 14:1789-1798. [PMID: 29442126 DOI: 10.1039/c8sm00081f] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanocomposite (NC) hydrogels of positively charged layered double hydroxide (LDH) single-layer nanosheet (SLNS) cross-linked poly(N-isopropylacrylamide) (PNIPAM) were synthesized. Especially, the LDH SLNSs used here were pre-synthesized via an aqueous synthetic route without using organic solvents and modifiers. The obtained LDH/PNIPAM NC hydrogels were characterized using XRD, SEM, TEM, and DSC. The mechanical and thermoresponsive properties were determined using tensile, compression, and swelling/deswelling tests. Interestingly, different network structures are observed for the NC hydrogels along the horizontal and vertical directions; those along the horizontal direction exhibit a fine and uniform sponge-like network structure while those along the vertical direction exhibit a hierarchical layered architecture. Compared with the conventional N,N'-methylene bisacrylamide cross-linked PNIPAM hydrogel, the NC hydrogels exhibit extraordinary deformability and stretchability and obviously improved thermoresponsive swelling/deswelling characteristics. Furthermore, the fracture elongation observed here is obviously higher than those reported for negatively charged clay/PNIPAM NC hydrogels. With the increase in the LDH content from 0.8 to 2.0 wt%, the fracture strength and the compressive strength at an 85% strain increase from 23.5 to 37.2 kPa and from 0.15 to 0.57 MPa, respectively, while the fracture elongation decreases from 2689 to 2202%. The mechanism for the improved mechanical performances of the NC hydrogels is discussed. To the best of our knowledge, this is the first report on LDH/PNIPAM hydrogels. This work provides a green synthesis route for LDH-containing NC hydrogels. The new NC hydrogels may have great potential applications such as in tissue engineering, drug vehicles, and sorbents.
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Affiliation(s)
- Yaping Zhang
- Key Laboratory of Colloid & Interface Chemistry (Ministry of Education), Shandong University, Jinan, 250100, China.
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Liao Y, Li F, Dai X, Zhao N, Xiao F. Solid base catalysts derived from Ca-M-Al (M = Mg, La, Ce, Y) layered double hydroxides for dimethyl carbonate synthesis by transesterification of methanol with propylene carbonate. CHINESE JOURNAL OF CATALYSIS 2017. [DOI: 10.1016/s1872-2067(17)62898-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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