1
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Mantha S, Glisman A, Yu D, Wasserman EP, Backer S, Wang ZG. Adsorption Isotherm and Mechanism of Ca 2+ Binding to Polyelectrolyte. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:6212-6219. [PMID: 38497336 DOI: 10.1021/acs.langmuir.3c03640] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/19/2024]
Abstract
Polyelectrolytes, such as poly(acrylic acid) (PAA), can effectively mitigate CaCO3 scale formation. Despite their success as antiscalants, the underlying mechanism of binding of Ca2+ to polyelectrolyte chains remains unresolved. Through all-atom molecular dynamics simulations, we constructed an adsorption isotherm of Ca2+ binding to sodium polyacrylate (NaPAA) and investigated the associated binding mechanism. We find that the number of calcium ions adsorbed [Ca2+]ads to the polymer saturates at moderately high concentrations of free calcium ions [Ca2+]aq in the solution. This saturation value is intricately connected with the binding modes accessible to Ca2+ ions when they bind to the polyelectrolyte chain. We identify two dominant binding modes: the first involves binding to at most two carboxylate oxygens on a polyacrylate chain, and the second, termed the high binding mode, involves binding to four or more carboxylate oxygens. As the concentration of free calcium ions [Ca2+]aq increases from low to moderate levels, the polyelectrolyte chain undergoes a conformational transition from an extended coil to a hairpin-like structure, enhancing the accessibility to the high binding mode. At moderate concentrations of [Ca2+]aq, the high binding mode accounts for at least one-third of all binding events. The chain's conformational change and its consequent access to the high binding mode are found to increase the overall Ca2+ ion binding capacity of the polyelectrolyte chain.
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Affiliation(s)
- Sriteja Mantha
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Alec Glisman
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Decai Yu
- Core R&D, The Dow Chemical Company, 633 Washington St., Midland, Michigan 48674, United States
| | - Eric P Wasserman
- Consumer Solutions R&D, The Dow Chemical Company, 400 Arcola Road, Collegeville, Pennsylvania 19426, United States
| | - Scott Backer
- Consumer Solutions R&D, The Dow Chemical Company, 400 Arcola Road, Collegeville, Pennsylvania 19426, United States
| | - Zhen-Gang Wang
- Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
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2
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Danilovtseva EN, Palshin VA, Strelova MS, Lopatina IN, Kaneva EV, Zakharova NV, Annenkov VV. Functional polymers for modeling the formation of biogenic calcium carbonate and the design of new materials. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Elena N. Danilovtseva
- Limnological Institute Siberian Branch of Russian Academy of Sciences Irkutsk Russian Federation
| | - Viktor A. Palshin
- Limnological Institute Siberian Branch of Russian Academy of Sciences Irkutsk Russian Federation
| | - Mariya S. Strelova
- Limnological Institute Siberian Branch of Russian Academy of Sciences Irkutsk Russian Federation
| | - Irina N. Lopatina
- Limnological Institute Siberian Branch of Russian Academy of Sciences Irkutsk Russian Federation
| | - Ekaterina V. Kaneva
- Vinogradov Institute of Geochemistry Siberian Branch of Russian Academy of Sciences Irkutsk Russian Federation
| | - Nataliya V. Zakharova
- Institute of Macromolecular Compounds of the Russian Academy of Sciences Saint Petersburg Russian Federation
| | - Vadim V. Annenkov
- Limnological Institute Siberian Branch of Russian Academy of Sciences Irkutsk Russian Federation
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3
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Yan J, Yang H, Luo T, Hua F, He H. Application of Amorphous Calcium Phosphate Agents in the Prevention and Treatment of Enamel Demineralization. Front Bioeng Biotechnol 2022; 10:853436. [PMID: 35646855 PMCID: PMC9136455 DOI: 10.3389/fbioe.2022.853436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2022] [Accepted: 04/15/2022] [Indexed: 11/25/2022] Open
Abstract
Enamel demineralization, as a type of frequently-occurring dental problem that affects both the health and aesthetics of patients, is a concern for both dental professionals and patients. The main chemical composition of the enamel, hydroxyapatite, is easy to be dissolved under acid attack, resulting in the occurrence of enamel demineralization. Among agents for the preventing or treatment of enamel demineralization, amorphous calcium phosphate (ACP) has gradually become a focus of research. Based on the nonclassical crystallization theory, ACP can induce the formation of enamel-like hydroxyapatite and thereby achieve enamel remineralization. However, ACP has poor stability and tends to turn into hydroxyapatite in an aqueous solution resulting in the loss of remineralization ability. Therefore, ACP needs to be stabilized in an amorphous state before application. Herein, ACP stabilizers, including amelogenin and its analogs, casein phosphopeptides, polymers like chitosan derivatives, carboxymethylated PAMAM and polyelectrolytes, together with their mechanisms for stabilizing ACP are briefly reviewed. Scientific evidence supporting the remineralization ability of these ACP agents are introduced. Limitations of existing research and further prospects of ACP agents for clinical translation are also discussed.
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Affiliation(s)
- Jiarong Yan
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Hongye Yang
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Prosthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Ting Luo
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Fang Hua
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Center for Evidence-Based Stomatology, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester, United Kingdom
- *Correspondence: Fang Hua, ; Hong He,
| | - Hong He
- The State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- Department of Orthodontics, School and Hospital of Stomatology, Wuhan University, Wuhan, China
- *Correspondence: Fang Hua, ; Hong He,
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4
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Sovova S, Abalymov A, Pekar M, Skirtach AG, Parakhonskiy B. Calcium carbonate particles: synthesis, temperature and time influence on the size, shape, phase, and their impact on cell hydroxyapatite formation. J Mater Chem B 2021; 9:8308-8320. [PMID: 34518864 DOI: 10.1039/d1tb01072g] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
To develop materials for drug delivery and tissue engineering and to study their efficiency with respect to ossification, it is necessary to apply physicochemical and biological analyses. The major challenge is labor-intensive data mining during synthesis and the reproducibility of the obtained data. In this work, we investigated the influence of time and temperature on the reaction yield, the reaction rate, and the size, shape, and phase of the obtained product in the completely controllable synthesis of calcium carbonate. We show that calcium carbonate particles can be synthesized in large quantities, i.e., in gram quantities, which is a substantial advantage over previously reported synthesis methods. We demonstrated that the presence of vaterite particles can dramatically stimulate hydroxyapatite (HA) production by providing the continued release of the main HA component - calcium ions - depending on the following particle parameters: size, shape, and phase. To understand the key parameters influencing the efficiency of HA production by cells, we created a predictive model by means of principal component analysis. We found that smaller particles in the vaterite state are best suited for HA growth (HA growth was 8 times greater than that in the control). We also found that the reported dependence of cell adhesion on colloidal particles can be extended to other types of particles that contain calcium ions.
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Affiliation(s)
- Sarka Sovova
- Institute of Physical and Applied Chemistry, Brno University of Technology, Brno, Czech Republic
| | - Anatolii Abalymov
- Science Medical Center, Saratov State University, Saratov 410012, Russian Federation.,Center for Photonics and Quantum Materials, Skolkovo Institute of Science and Technology, 121205 Moscow, Russia
| | - Miloslav Pekar
- Institute of Physical and Applied Chemistry, Brno University of Technology, Brno, Czech Republic
| | - Andre G Skirtach
- NanoBioTechnology laboratory. Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
| | - Bogdan Parakhonskiy
- NanoBioTechnology laboratory. Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
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5
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Sudareva N, Suvorova O, Saprykina N, Vlasova H, Vilesov A. Doxorubicin delivery systems based on doped CaCO 3 cores and polyanion drug conjugates. J Microencapsul 2021; 38:164-176. [PMID: 33430666 DOI: 10.1080/02652048.2021.1872724] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
In order to prolong the release and reduce the toxicity of anticancer drug - doxorubicin (DOX), delivery systems (DS) using different polyanions have been developed. Structural (size, morphological stability) and functional (encapsulation efficiency, DOX release) characteristics of three types of DS are compared: CaCO3 porous vaterites doped with polyanions by co-precipitation and coating techniques, and DOX-polyanion conjugates. Using scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS), it was shown that the doping enhances the morphological stability of CaCO3-based DS during the DOC loading. Doping of CaCO3 cores by co-precipitation reduces its sizes (up to 1 µm) and DOX encapsulation efficiency. Polyanion-coated CaCO3 cores and polyanion drug conjugates show about 98 w/w% DOX encapsulation. For the first time, it was shown that the release of DOX from developed DS into human blood plasma is more intense (from 1.3 to 3.0 times for different DS) than into model tumour environment.
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Affiliation(s)
- Natalia Sudareva
- FSBIS Institute of Macromolecular Compounds of the Russian Academy of Sciences, Saint-Petersburg, Russia.,Pavlov Saint-Petersburg Medical University, Saint-Petersburg, Russia
| | - Olga Suvorova
- FSBIS Institute of Macromolecular Compounds of the Russian Academy of Sciences, Saint-Petersburg, Russia
| | - Natalia Saprykina
- FSBIS Institute of Macromolecular Compounds of the Russian Academy of Sciences, Saint-Petersburg, Russia
| | - Helen Vlasova
- FSBIS Institute of Macromolecular Compounds of the Russian Academy of Sciences, Saint-Petersburg, Russia
| | - Alexander Vilesov
- FSBIS Institute of Macromolecular Compounds of the Russian Academy of Sciences, Saint-Petersburg, Russia.,Pavlov Saint-Petersburg Medical University, Saint-Petersburg, Russia
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6
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Wang R, Guo J, Lin X, Chen S, Mai S. Influence of molecular weight and concentration of carboxymethyl chitosan on biomimetic mineralization of collagen. RSC Adv 2020; 10:12970-12981. [PMID: 35492093 PMCID: PMC9051415 DOI: 10.1039/d0ra00999g] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 03/24/2020] [Indexed: 12/23/2022] Open
Abstract
The objective of the present study was to systematically investigate the influence of molecular weight (MW) and concentration of carboxymethyl chitosan (CMC), which served as non-collagenous protein (NCP) surrogates, on biomimetic mineralization of type I collagen. Supersaturated CMC-stabilized amorphous calcium-phosphate (CMC-ACP) dispersions containing different MWs (20 kDa, 60 kDa, 150 kDa) and concentrations (25, 50, 100, 200, 400 μg ml−1) of CMC were prepared. After mineralization in the aforementioned dispersions for 7 days, the pattern and extent of biomimetic mineralization of collagen scaffolds were investigated. Our study showed that increasing CMC concentration resulted in increasing stability and decreasing particle size of CMC-ACP dispersions. Images from scanning and transmission electron microscopy revealed that intrafibrillar mineralization of collagen was obtained with 20k-200, 60k-100, 60k-200 and 150k-200 CMC-ACP dispersions, with hydroxyapatite (HAp) formation confirmed by Fourier transform infrared spectroscopy and X-ray diffraction measurements, whereas HAp formed extrafibrillar clusters in other collagen scaffolds. Thermogravimetric analysis showed that the combined effect of MW and concentration of CMC contributed to different extents of biomimetic mineralization, and was correlated with the stability and particle size of CMC-ACP dispersions, and the size-exclusion characteristics of type I collagen. The results of this work support the effective function of CMC as NCP analogs, and provide parameters of MWs and concentrations of CMC for applications in hard tissue engineering as well as insights into intersections of mechanisms in biomimetic mineralization. The study systematically investigated the influence of molecular weight and concentration of CMC on CMC-ACP nanoparticles and biomimetic mineralization.![]()
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Affiliation(s)
- Ruoxun Wang
- Department of Operative Dentistry and Endodontics
- Guanghua Hospital of Stomatology
- School of Stomatology
- Sun Yat-sen University
- Guangzhou
| | - Jiaxin Guo
- Department of Operative Dentistry and Endodontics
- Guanghua Hospital of Stomatology
- School of Stomatology
- Sun Yat-sen University
- Guangzhou
| | - Xiaoxuan Lin
- Department of Operative Dentistry and Endodontics
- Guanghua Hospital of Stomatology
- School of Stomatology
- Sun Yat-sen University
- Guangzhou
| | - Sipeng Chen
- Department of Operative Dentistry and Endodontics
- Guanghua Hospital of Stomatology
- School of Stomatology
- Sun Yat-sen University
- Guangzhou
| | - Sui Mai
- Department of Operative Dentistry and Endodontics
- Guanghua Hospital of Stomatology
- School of Stomatology
- Sun Yat-sen University
- Guangzhou
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7
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Qi Y, Cheng Z, Ye Z, Zhu H, Aparicio C. Bioinspired Mineralization with Hydroxyapatite and Hierarchical Naturally Aligned Nanofibrillar Cellulose. ACS APPLIED MATERIALS & INTERFACES 2019; 11:27598-27604. [PMID: 31302999 DOI: 10.1021/acsami.9b09443] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We used cellulose and a nonclassical mineralization process to fabricate a bioinspired nanohybrid material that exhibited structural features and properties similar to those of human hard tissues. We made a hydrogel with highly compacted and aligned cellulose nanofibers. We thoroughly mineralized the cellulose hydrogel with hydroxyapatite nanocrystals, using poly(acrylic acid) as a soluble template for precursor minerals, which infiltrated the nanocompartments of the aligned cellulose nanofiber network. The ultrastructure and mechanical properties of the mineralized gels were strikingly similar to those of bone and dentin, which supports further use of cellulose-based fibrillary materials as affordable, biocompatible scaffolds for repair and regeneration of hard tissues. The versatility of the bioinspired mineralization processes used here can broaden the applications of these cellulosic nanohybrids.
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Affiliation(s)
- Yipin Qi
- Department of Operative Dentistry and Endodontics, Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Key Laboratory of Stomatology , Sun Yat-sen University , Guangzhou 510000 , China
| | - Zheng Cheng
- Department of Mechanical and Industrial Engineering , Northeastern University , Boston , Massachusetts 02115 , United States
| | | | - Hongli Zhu
- Department of Mechanical and Industrial Engineering , Northeastern University , Boston , Massachusetts 02115 , United States
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8
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Sheikhi A, Olsson ALJ, Tufenkji N, Kakkar A, van de Ven TGM. Overcoming Interfacial Scaling Using Engineered Nanocelluloses: A QCM-D Study. ACS APPLIED MATERIALS & INTERFACES 2018; 10:34553-34560. [PMID: 30203958 DOI: 10.1021/acsami.8b07435] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nucleation of sparingly soluble species, such as the inorganic salts of calcium, magnesium, and phosphorous, followed by their growth at solid-liquid interfaces has turned into a major concern in water-based industries. Increased resistance against heat, mass, and momentum transfer is the main drawback of the so-called scaling phenomenon. Although phosphorous-, nitrogen-, and sulfur-based antiscaling macromolecules offer adequate antiscaling performance, their potential negative environmental impacts render them less desirable. Despite recent efforts in developing green antiscalants, there has been no promising green solution based on biomass due to its chemical inertness. Here, we use quartz crystal microbalance with dissipation monitoring (QCM-D) to evaluate the real-time performance of an emerging family of nanoengineered anionic hairy cellulose crystals, bearing dicarboxylated amorphous cellulose chains, with a charge density of more than 5.5 mequiv per g, in preventing the nucleation and growth of calcium carbonate, the most common industrial scale. Remarkably, a CaCO3 mass deposition rate ∼0 (complete scale inhibition) is obtained when less than 10 ppm of the hairy nanocellulose is added to an already scaled surface under a harsh supersaturated condition at 50 °C. Motivated by their threshold antiscaling effect, we show that coating planar silica surfaces with hairy nanocelluloses may result in scale-resistant interfaces. This research envisions how engineered hairy nanocelluloses may have practical implications for developing scale-resistant interfaces based on the most abundant biopolymer in the world.
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Affiliation(s)
| | - Adam L J Olsson
- Department of Chemical Engineering , McGill University , 3610 University Street , Montreal , QC H3A 0C5 , Canada
| | - Nathalie Tufenkji
- Department of Chemical Engineering , McGill University , 3610 University Street , Montreal , QC H3A 0C5 , Canada
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9
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Trofimov AD, Ivanova AA, Zyuzin MV, Timin AS. Porous Inorganic Carriers Based on Silica, Calcium Carbonate and Calcium Phosphate for Controlled/Modulated Drug Delivery: Fresh Outlook and Future Perspectives. Pharmaceutics 2018; 10:E167. [PMID: 30257514 PMCID: PMC6321143 DOI: 10.3390/pharmaceutics10040167] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2018] [Revised: 09/12/2018] [Accepted: 09/19/2018] [Indexed: 12/13/2022] Open
Abstract
Porous inorganic nanostructured materials are widely used nowadays as drug delivery carriers due to their adventurous features: suitable architecture, large surface area and stability in the biological fluids. Among the different types of inorganic porous materials, silica, calcium carbonate, and calcium phosphate have received significant attention in the last decade. The use of porous inorganic materials as drug carriers for cancer therapy, gene delivery etc. has the potential to improve the life expectancy of the patients affected by the disease. The main goal of this review is to provide general information on the current state of the art of synthesis of the inorganic porous particles based on silica, calcium carbonate and calcium phosphate. Special focus is dedicated to the loading capacity, controllable release of drugs under internal biological stimuli (e.g., pH, redox, enzymes) and external noninvasive stimuli (e.g., light, magnetic field, and ultrasound). Moreover, the diverse compounds to deliver with silica, calcium carbonate and calcium phosphate particles, ranging from the commercial drugs to genetic materials are also discussed.
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Affiliation(s)
- Alexey D Trofimov
- Department of Nanophotonics and Metamaterials, Saint Petersburg National Research University of Information Technologies, ITMO University, 197101 St. Petersburg, Russia.
| | - Anna A Ivanova
- Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Lenin Avenue 30, 634050 Tomsk, Russia.
| | - Mikhail V Zyuzin
- Department of Nanophotonics and Metamaterials, Saint Petersburg National Research University of Information Technologies, ITMO University, 197101 St. Petersburg, Russia.
| | - Alexander S Timin
- Research School of Chemical and Biomedical Engineering, National Research Tomsk Polytechnic University, Lenin Avenue 30, 634050 Tomsk, Russia.
- Department of Micro- and Nano-Encapsulation, First Pavlov State Medical University of St. Petersburg, Lev Tolstoy str. 6/8, 197022 Saint-Petersburg, Russia.
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10
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Qi Y, Ye Z, Fok A, Holmes BN, Espanol M, Ginebra MP, Aparicio C. Effects of Molecular Weight and Concentration of Poly(Acrylic Acid) on Biomimetic Mineralization of Collagen. ACS Biomater Sci Eng 2018; 4:2758-2766. [PMID: 30581990 DOI: 10.1021/acsbiomaterials.8b00512] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Inspired by nature, poly(acrylic acid) (PAA) and other polyelectrolytes have been used as noncollagenous proteins (NCPs) surrogates for biomimetic intrafibrillar mineralization of collagen fibrils and thus, to model the ultrastructure of bone, to study the mechanism of bone mineralization and, more scarcely to fabricate scaffolds for hard tissue engineering. The objective of this study was to systematically investigate the effect of the molecular weight (MW) and the concentration of PAA on the rate and pattern of biomineralization of collagen matrices. Densified type I collagen films were mineralized in supersaturated PAA-stabilized amorphous calcium-phosphate (PAA-ACP) solutions containing increasing MW (2 kDa, 50 kDA, 450 kDa) and concentrations (10, 25, 50 mg/L) of PAA up to 7 days. The stability and physical properties of collagen-free PAA-ACP solutions were also investigated. In our system, lowering PAA MW and increasing PAA concentration resulted in solutions with increasing stability. Over stable PAA-ACP solutions that fully inhibited mineralization of the collagen matrices were achieved using PAA 2k-50. Conversely, unstable solutions were obtained using high PAA MW at low concentrations. Nucleation and growth of significant amount of extrafibrillar minerals on the collagen fibrils was obtained using these solutions. In a wide range of combined MW and concentration of PAA we obtained intrafibrillar mineralization of collagen with hydroxyapatite crystals aligned parallel to the collagen fibril as in natural tissues. Intrafibrillar mineralization was correlated with PAA-ACP stability and growth of the PAA-ACP particles in solution. Our results support using PAA to surrogate NCPs function as selective inhibitors or promoters of biological mineralization and provide parameters to manufacture new biomimetic scaffolds and constructs for bone and dentin tissue engineering.
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Affiliation(s)
- Yipin Qi
- Department of Operative Dentistry and Endodontics, Guanghua School of Stomatology, Hospital of Stomatology, Guangdong Key Laboratory of Stomatology, Sun Yat-sen University, Guangzhou 510000, China
| | - Zhou Ye
- MDRCBB, Minnesota Dental Research Center for Biomaterials and Biomechanics, University of Minnesota, 16-212 Moos Tower, 515 Delaware St. SE, Minneapolis, MN, USA
| | - Alex Fok
- MDRCBB, Minnesota Dental Research Center for Biomaterials and Biomechanics, University of Minnesota, 16-212 Moos Tower, 515 Delaware St. SE, Minneapolis, MN, USA
| | - Brian N Holmes
- MDRCBB, Minnesota Dental Research Center for Biomaterials and Biomechanics, University of Minnesota, 16-212 Moos Tower, 515 Delaware St. SE, Minneapolis, MN, USA
| | - Monsterrat Espanol
- Biomaterials, Biomechanics and Tissue Engineering Group, Department of Materials Science and Metallurgical Engineering, Universitat Politècnica de Catalunya (UPC), Av. Eduard Maristany 10-14, 08019 Barcelona, Spain.,Barcelona Research Center in Multiscale Science and Engineering, Universitat Politècnica de Catalunya, Av. Eduard Maristany 10-14, 08019 Barcelona, Spain
| | - Maria-Pau Ginebra
- Biomaterials, Biomechanics and Tissue Engineering Group, Department of Materials Science and Metallurgical Engineering, Universitat Politècnica de Catalunya (UPC), Av. Eduard Maristany 10-14, 08019 Barcelona, Spain.,Barcelona Research Center in Multiscale Science and Engineering, Universitat Politècnica de Catalunya, Av. Eduard Maristany 10-14, 08019 Barcelona, Spain.,Institute for Bioengineering of Catalonia (IBEC), Barcelona Institute of Science and Technology, C/Baldiri Reixac 10-12, 08028, Barcelona, Spain
| | - Conrado Aparicio
- MDRCBB, Minnesota Dental Research Center for Biomaterials and Biomechanics, University of Minnesota, 16-212 Moos Tower, 515 Delaware St. SE, Minneapolis, MN, USA
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11
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Wei X, Liu X, Wang X, Bao Y, Shi X, Sun L. Synthesis of Calcium Bisphosphonate/Calcium Polyacrylate Spheres for Gene Delivery. ACS OMEGA 2017; 2:2017-2025. [PMID: 30023652 PMCID: PMC6044815 DOI: 10.1021/acsomega.6b00437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2016] [Accepted: 04/26/2017] [Indexed: 06/08/2023]
Abstract
Calcium bisphosphonate/calcium polyacrylate spheres were synthesized by a facile method and applied for the first time as gene vectors for transfection. The colloidal spheres of the PAA-Ca2+-H2O complex, formed by sodium polyacrylate and calcium ions in the solution, were used as template to synthesize a spherical PAA-Ca2+-BPMP composite (CaBPMP/CaPAA) in the presence of 1,4-bis(phosphomethyl)piperazine (BPMP). The CaBPMP/CaPAA composite exhibits uniform and well-dispersed spheres with a particle size of about 200 nm as expected. The cytotoxicity assays confirm that CaBPMP/CaPAA spheres are quite safe for different cells even at a high concentration of 500 μg/mL. In vitro transfection results show that CaBPMP/CaPAA spheres serving as gene vectors are capable of transferring exogenous genes into different cells with about 25% of transfection efficiency and good reproducibility. The transfection capacity of CaBPMP/CaPAA spheres may be attributed to the controllable sphere morphology, low cytotoxicity, moderate DNA loading capacity, and bioresorbable property. The application of calcium phosphonates with adjustable surface properties derived from the different organic groups of phosphonic acid in gene delivery provides a new design idea for gene vectors.
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Affiliation(s)
- Xiaona Wei
- Institute
of Chemistry for Functionalized Materials, School of Chemistry and
Chemical Engineering, Liaoning Normal University, 850 Huanghe Road, Dalian 116029, China
| | - Xiaodan Liu
- Jilin
Technology Innovation Center for Chinese Medicine Biotechnology, College
of Biology and Chemistry, Beihua University, 15 Jilin Street, Jilin 132013, China
| | - Xue Wang
- Institute
of Chemistry for Functionalized Materials, School of Chemistry and
Chemical Engineering, Liaoning Normal University, 850 Huanghe Road, Dalian 116029, China
| | - Yuanyuan Bao
- Institute
of Chemistry for Functionalized Materials, School of Chemistry and
Chemical Engineering, Liaoning Normal University, 850 Huanghe Road, Dalian 116029, China
| | - Xin Shi
- Institute
of Chemistry for Functionalized Materials, School of Chemistry and
Chemical Engineering, Liaoning Normal University, 850 Huanghe Road, Dalian 116029, China
| | - Liwei Sun
- Jilin
Technology Innovation Center for Chinese Medicine Biotechnology, College
of Biology and Chemistry, Beihua University, 15 Jilin Street, Jilin 132013, China
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12
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Koltzenburg S, Maskos M, Nuyken O. Functional Polymers. Polym Chem 2017. [DOI: 10.1007/978-3-662-49279-6_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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13
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Cantaert B, Kuo D, Matsumura S, Nishimura T, Sakamoto T, Kato T. Use of Amorphous Calcium Carbonate for the Design of New Materials. Chempluschem 2016; 82:107-120. [DOI: 10.1002/cplu.201600457] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/11/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Bram Cantaert
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - David Kuo
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Shunichi Matsumura
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Tatsuya Nishimura
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Takeshi Sakamoto
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-8656 Japan
| | - Takashi Kato
- Department of Chemistry and Biotechnology; School of Engineering; The University of Tokyo; Hongo, Bunkyo-ku Tokyo 113-8656 Japan
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14
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Yoo Y, Baek S, Kum K, Shon W, Woo K, Lee W. Dynamic intratubular biomineralization following root canal obturation with pozzolan-based mineral trioxide aggregate sealer cement. SCANNING 2016; 38:50-56. [PMID: 26179659 PMCID: PMC5034879 DOI: 10.1002/sca.21240] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2015] [Accepted: 06/22/2015] [Indexed: 05/29/2023]
Abstract
The application of mineral trioxide aggregates (MTA) cement during the root canal obturation is gaining concern due to its bioactive characteristic to form an apatite in dentinal tubules. In this regard, this study was to assess the biomineralization of dentinal tubules following root canal obturation by using pozzolan-based (Pz-) MTA sealer cement (EndoSeal MTA, Maruchi). Sixty curved roots (mesiobuccal, distobuccal) from human maxillary molars were instrumented and prepared for root canal obturation. The canals were obturated with gutta-percha (GP) and Pz-MTA sealer by using continuous wave of condensation technique. Canals obturated solely with ProRoot MTA (Dentsply Tulsa Dental) or Pz-MTA sealer were used for comparison. In order to evaluate the biomineralization ability under different conditions, the PBS pretreatment before the root canal obturation was performed in each additional samples. At dentin-material interfaces, the extension of intratubular biomineralization was analyzed using scanning electron microscopy (SEM) and energy dispersive spectroscopy. When the root canal was obturated with GP and Pz-MTA sealer, enhanced biomineralization of the dentinal tubules beyond the penetrated sealer tag was confirmed under the SEM observation (p < 0.05). Mineralized apatite structures (calcium/phosphorous ratio, 1.45-1.89) connecting its way through the dentinal tubules were detected at 350-400 μm from the tubule orifice, and the pre-crystallization seeds were also observed along the intra- and/or inter-tubular collagen fiber. Intratubular biomineralization depth was significantly enhanced in all PBS pretreated canals (p < 0.05). Pz-MTA cement can be used as a promising bioactive root canal sealer to enhance biomineralization of dentinal tubules under controlled environment.
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Affiliation(s)
- Yeon‐Jee Yoo
- Department of Conservative Dentistry, School of Dentistry, Dental Research InstituteSeoul National UniversitySeoulKorea
| | - Seung‐Ho Baek
- Department of Conservative Dentistry, School of Dentistry, Dental Research InstituteSeoul National UniversitySeoulKorea
| | - Kee‐Yeon Kum
- Department of Conservative Dentistry, School of Dentistry, Dental Research InstituteSeoul National UniversitySeoulKorea
| | - Won‐Jun Shon
- Department of Conservative Dentistry, School of Dentistry, Dental Research InstituteSeoul National UniversitySeoulKorea
| | - Kyung‐Mi Woo
- Department of Pharmacology and Dental Therapeutics, School of Dentistry, Dental Research InstituteSeoul National UniversitySeoulKorea
| | - WooCheol Lee
- Department of Conservative Dentistry, School of Dentistry, Dental Research InstituteSeoul National UniversitySeoulKorea
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15
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Trushina DB, Bukreeva TV, Kovalchuk MV, Antipina MN. CaCO₃ vaterite microparticles for biomedical and personal care applications. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2014; 45:644-58. [PMID: 25491874 DOI: 10.1016/j.msec.2014.04.050] [Citation(s) in RCA: 147] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Accepted: 04/21/2014] [Indexed: 11/18/2022]
Abstract
Among the polymorph modifications of calcium carbonate, the metastable vaterite is the most practically important. Vaterite particles are applied in regenerative medicine, drug delivery and a broad range of personal care products. This manuscript scopes to review the mechanism of the calcium carbonate crystal growth highlighting the factors stabilizing the vaterite polymorph in the most cost efficient synthesis routine. The size of vaterite particles is a crucial parameter for practical applications. The options for tuning the particle size are also discussed.
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Affiliation(s)
- Daria B Trushina
- Institute of Materials Research and Engineering, A*STAR, Singapore 117602, Singapore; Lomonosov Moscow State University, Faculty of Physics, Moscow 119991, Russia
| | - Tatiana V Bukreeva
- National Research Centre "Kurchatov Institute", Moscow 123098, Russia; A.V. Shubnikov Institute of Crystallography, Moscow 119333, Russia
| | - Mikhail V Kovalchuk
- National Research Centre "Kurchatov Institute", Moscow 123098, Russia; A.V. Shubnikov Institute of Crystallography, Moscow 119333, Russia
| | - Maria N Antipina
- Institute of Materials Research and Engineering, A*STAR, Singapore 117602, Singapore.
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16
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Nakamura J, Poologasundarampillai G, Jones JR, Kasuga T. Tracking the formation of vaterite particles containing aminopropyl-functionalized silsesquioxane and their structure for bone regenerative medicine. J Mater Chem B 2013; 1:4446-4454. [PMID: 32261117 DOI: 10.1039/c3tb20589d] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Vaterite particles containing aminopropyl-functionalized silsesquioxane (SiV) were prepared as osteogenic devices for bone regeneration. The SixV particles (x = 0, 2.6 and 4.9 wt%) were synthesized by reacting a slurry of calcium hydroxide with carbon dioxide gas in the presence of γ-aminopropyltriethoxysilane (APTES), a source of soluble silica which would genetically enhance osteogenesis. The obtained Si2.6V and Si4.9V particles were monodispersed with a diameter of 1.4 and 1.5 μm, respectively. The Si2.6V particles showed spherical morphologies. On the surface of the Si4.9V particle small particles were aggregated, resulting in the formation of irregular textures. Transmission electron microscopy of a sectioned Si2.6V particle revealed that the vaterite particles were present as lamellae with a length of 5-20 nm and surrounded by silsesquioxane from APTES. Moreover, the vaterite lamellae were relatively orientated to the c face of the unit lattice, where it is known to be highly polarized, compared to pure vaterite, due to the exposure of the uni-ionic plane with positive (Ca2+) or negative (CO3 2-) charge. Attenuated total reflectance Fourier transform infrared spectroscopy (ATR-FTIR) revealed the co-existence of amorphous calcium carbonate (ACC) in the SiV particles. On contact with physiological pH buffer solution, the vaterite was transiently stabilized and subsequently dissolved and released after the dissolution of silsesquioxane from the particles. This stabilization time was significantly increased with the increase in silicon content. The vaterite was observed in Si2.6V particles up to 3 h of soaking, which extended up to 12 h in Si4.9V particles. The formation of the particles from the precursor gel was monitored by laser Raman spectroscopy and ATR-FTIR. During the initial 1 to 2 h of the aging step, maturation of ACC into vaterite and condensation of monomeric APTES molecules were found to begin simultaneously. These reactions proceeded up to 7 h of the analysis period. The condensation of hydrolyzed APTES is suggested to occur in the vicinity of growing vaterite, which might play a role in the enclosure of vaterite in silsesquioxanes.
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Affiliation(s)
- Jin Nakamura
- Department of Frontier Materials, Graduate School of Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, Nagoya 466-8555, Japan.
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17
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Gebauer D, Gunawidjaja PN, Ko JYP, Bacsik Z, Aziz B, Liu L, Hu Y, Bergström L, Tai CW, Sham TK, Edén M, Hedin N. Proto-Calcite and Proto-Vaterite in Amorphous Calcium Carbonates. Angew Chem Int Ed Engl 2010; 49:8889-91. [DOI: 10.1002/anie.201003220] [Citation(s) in RCA: 246] [Impact Index Per Article: 17.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Gebauer D, Gunawidjaja PN, Ko JYP, Bacsik Z, Aziz B, Liu L, Hu Y, Bergström L, Tai CW, Sham TK, Edén M, Hedin N. Proto-Calcite and Proto-Vaterite in Amorphous Calcium Carbonates. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201003220] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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19
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A carbonate controlled-addition method for size-controlled calcium carbonate spheres by carboxylic acid-terminated poly(amidoamine) dendrimers. Polym J 2010. [DOI: 10.1038/pj.2010.50] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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20
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East CP, Wallace AD, Al-Hamzah A, Doherty WOS, Fellows CM. Effect of poly(acrylic acid) molecular mass and end-group functionality on calcium oxalate crystal morphology and growth. J Appl Polym Sci 2010. [DOI: 10.1002/app.31342] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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21
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Jiang F, Yang Y, Huang L, Chen X, Shao Z. Microspheres of calcium carbonate composite regulated by sodium polyacrylates with various ways. J Appl Polym Sci 2009. [DOI: 10.1002/app.30208] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Gower LB. Biomimetic model systems for investigating the amorphous precursor pathway and its role in biomineralization. Chem Rev 2008; 108:4551-627. [PMID: 19006398 PMCID: PMC3652400 DOI: 10.1021/cr800443h] [Citation(s) in RCA: 612] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Laurie B Gower
- Department of Materials Science & Engineering, University of Florida, 210A Rhines Hall, Gainesville, Florida 32611, USA.
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