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Svenskaya Y, Pallaeva T. Exploiting Benefits of Vaterite Metastability to Design Degradable Systems for Biomedical Applications. Pharmaceutics 2023; 15:2574. [PMID: 38004553 PMCID: PMC10674703 DOI: 10.3390/pharmaceutics15112574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2023] [Revised: 10/03/2023] [Accepted: 10/12/2023] [Indexed: 11/26/2023] Open
Abstract
The widespread application of calcium carbonate is determined by its high availability in nature and simplicity of synthesis in laboratory conditions. Moreover, calcium carbonate possesses highly attractive physicochemical properties that make it suitable for a wide range of biomedical applications. This review provides a conclusive analysis of the results on using the tunable vaterite metastability in the development of biodegradable drug delivery systems and therapeutic vehicles with a controlled and sustained release of the incorporated cargo. This manuscript highlights the nuances of vaterite recrystallization to non-porous calcite, dissolution at acidic pH, biodegradation at in vivo conditions and control over these processes. This review outlines the main benefits of vaterite instability for the controlled liberation of the encapsulated molecules for the development of biodegradable natural and synthetic polymeric materials for biomedical purposes.
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Affiliation(s)
- Yulia Svenskaya
- Scientific Medical Center, Saratov State University, 410012 Saratov, Russia
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2
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Milivojević M, Popović A, Pajić-Lijaković I, Šoštarić I, Kolašinac S, Stevanović ZD. Alginate Gel-Based Carriers for Encapsulation of Carotenoids: On Challenges and Applications. Gels 2023; 9:620. [PMID: 37623075 PMCID: PMC10454207 DOI: 10.3390/gels9080620] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2023] [Revised: 07/22/2023] [Accepted: 07/25/2023] [Indexed: 08/26/2023] Open
Abstract
Sodium alginate is one of the most interesting and the most investigated and applied biopolymers due to its advantageous properties. Among them, easy, simple, mild, rapid, non-toxic gelation by divalent cations is the most important. In addition, it is abundant, low-cost, eco-friendly, bio-compatible, bio-adhesive, biodegradable, stable, etc. All those properties were systematically considered within this review. Carotenoids are functional components in the human diet with plenty of health benefits. However, their sensitivity to environmental and process stresses, chemical instability, easy oxidation, low water solubility, and bioavailability limit their food and pharmaceutical applications. Encapsulation may help in overcoming these limitations and within this review, the role of alginate-based encapsulation systems in improving the stability and bioavailability of carotenoids is explored. It may be concluded that all alginate-based systems increase carotenoid stability, but only those of micro- and nano-size, as well as emulsion-based, may improve their low bioaccessibility. In addition, the incorporation of other biopolymers may further improve encapsulation system properties. Furthermore, the main techniques for evaluating the encapsulation are briefly considered. This review critically and profoundly explains the role of alginates in improving the encapsulation process of carotenoids, suggesting the best alternatives for those systems. Moreover, it provides a comprehensive cover of recent advances in this field.
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Affiliation(s)
- Milan Milivojević
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade, Serbia
| | - Aleksandra Popović
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade, Serbia
| | - Ivana Pajić-Lijaković
- Faculty of Technology and Metallurgy, University of Belgrade, Karnegijeva 4, 11120 Belgrade, Serbia
| | - Ivan Šoštarić
- Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11080 Belgrade, Serbia
| | - Stefan Kolašinac
- Faculty of Agriculture, University of Belgrade, Nemanjina 6, 11080 Belgrade, Serbia
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3
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Zhang F, Wang X, Zhang T, Zhang Z, Gao X, Li Y. Rapid Detection of SARS-CoV-2 Spike RBD Protein in Body Fluid: Based on Special Calcium Ion-Mediated Gold Nanoparticles Modified by Bromide Ions. J Phys Chem Lett 2023; 14:88-94. [PMID: 36573843 PMCID: PMC9843627 DOI: 10.1021/acs.jpclett.2c03069] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2022] [Accepted: 12/22/2022] [Indexed: 06/17/2023]
Abstract
The receptor-binding domain of the SARS-CoV-2 spike mediates the key to binding the virus to the host receptor, but capturing the molecular signal of this spike RBD remains a formidable challenge. Here, we report a new surface-enhanced Raman spectroscopy (SERS) approach, which used gold nanoparticles prepared by low-speed constant-temperature centrifugation by bromine and calcium ions in two cleaning steps as the enhanced substrate to rapidly and accurately detect spike RBD large protein molecules in body fluids. The detection signal was extremely stable, and the orientation of the spike RBD on the enhanced substrate surface was also determined. This approach was specific in distinguishing different SARS-CoV-2 variants of spike RBD, including Delta, Beta, Gamma, and Omicron. Additionally, the enhanced substrate can identify biologically active or inactive spike RBD. This two-step cleaning enhanced substrate opens up opportunities not only for early diagnostics of SARS-CoV-2 virus but also for developing targeted drugs against viruses.
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Affiliation(s)
- Fenghai Zhang
- Institute
of Physics, Guizhou University, No. 2708, South Section of Huaxi
Avenue, Guiyang City, 550025Guizhou Province, China
| | - Xiaotong Wang
- College
of Pharmacy, Harbin Medical University, No. 157, Baojian Road, Nangang District, Harbin City, 150081Heilongjiang Province, China
| | - Ting Zhang
- College
of Pharmacy, Harbin Medical University, No. 157, Baojian Road, Nangang District, Harbin City, 150081Heilongjiang Province, China
| | - Zhe Zhang
- College
of Pharmacy, Harbin Medical University, No. 157, Baojian Road, Nangang District, Harbin City, 150081Heilongjiang Province, China
| | - Xin Gao
- Institute
of Physics, Guizhou University, No. 2708, South Section of Huaxi
Avenue, Guiyang City, 550025Guizhou Province, China
| | - Yang Li
- Institute
of Physics, Guizhou University, No. 2708, South Section of Huaxi
Avenue, Guiyang City, 550025Guizhou Province, China
- College
of Pharmacy, Harbin Medical University, No. 157, Baojian Road, Nangang District, Harbin City, 150081Heilongjiang Province, China
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4
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Cao L, Huang Y, Parakhonskiy B, Skirtach AG. Nanoarchitectonics beyond perfect order - not quite perfect but quite useful. NANOSCALE 2022; 14:15964-16002. [PMID: 36278502 DOI: 10.1039/d2nr02537j] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Nanoarchitectonics, like architectonics, allows the design and building of structures, but at the nanoscale. Unlike those in architectonics, and even macro-, micro-, and atomic-scale architectonics, the assembled structures at the nanoscale do not always follow the projected design. In fact, they do follow the projected design but only for self-assembly processes producing structures with perfect order. Here, we look at nanoarchitectonics allowing the building of nanostructures without a perfect arrangement of building blocks. Here, fabrication of structures from molecules, polymers, nanoparticles, and nanosheets to polymer brushes, layer-by-layer assembly structures, and hydrogels through self-assembly processes is discussed, where perfect order is not necessarily the aim to be achieved. Both planar substrate and spherical template-based assemblies are discussed, showing the challenging nature of research in this field and the usefulness of such structures for numerous applications, which are also discussed here.
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Affiliation(s)
- Lin Cao
- Nano-Biotechnology Laboratory, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
| | - Yanqi Huang
- Nano-Biotechnology Laboratory, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
| | - Bogdan Parakhonskiy
- Nano-Biotechnology Laboratory, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
| | - Andre G Skirtach
- Nano-Biotechnology Laboratory, Department of Biotechnology, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium.
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5
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Li J, Khalenkow D, Volodkin D, Lapanje A, Skirtach AG, Parakhonskiy BV. Surface enhanced Raman scattering (SERS)-active bacterial detection by Layer-by-Layer (LbL) assembly all-nanoparticle microcapsules. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129547] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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6
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Huang Y, Cao L, Parakhonskiy BV, Skirtach AG. Hard, Soft, and Hard- and-Soft Drug Delivery Carriers Based on CaCO 3 and Alginate Biomaterials: Synthesis, Properties, Pharmaceutical Applications. Pharmaceutics 2022; 14:909. [PMID: 35631494 PMCID: PMC9146629 DOI: 10.3390/pharmaceutics14050909] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/26/2022] [Accepted: 04/01/2022] [Indexed: 02/01/2023] Open
Abstract
Because free therapeutic drug molecules often have adverse effects on normal tissues, deliver scanty drug concentrations and exhibit a potentially low efficacy at pathological sites, various drug carriers have been developed for preclinical and clinical trials. Their physicochemical and toxicological properties are the subject of extensive research. Inorganic calcium carbonate particles are promising candidates as drug delivery carriers owning to their hardness, porous internal structure, high surface area, distinctive pH-sensitivity, low degradability, etc, while soft organic alginate hydrogels are also widely used because of their special advantages such as a high hydration, bio-adhesiveness, and non-antigenicity. Here, we review these two distinct substances as well as hybrid structures encompassing both types of carriers. Methods of their synthesis, fundamental properties and mechanisms of formation, and their respective applications are described. Furthermore, we summarize and compare similarities versus differences taking into account unique advantages and disadvantages of these drug delivery carriers. Moreover, rational combination of both carrier types due to their performance complementarity (yin-&yang properties: in general, yin is referred to for definiteness as hard, and yang is broadly taken as soft) is proposed to be used in the so-called hybrid carriers endowing them with even more advanced properties envisioned to be attractive for designing new drug delivery systems.
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Affiliation(s)
| | - Lin Cao
- NanoBio Technology Group, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium;
| | - Bogdan V. Parakhonskiy
- NanoBio Technology Group, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium;
| | - Andre G. Skirtach
- NanoBio Technology Group, Faculty of Bioscience Engineering, Ghent University, 9000 Ghent, Belgium;
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7
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Recovery of Model Pharmaceutical Compounds from Water and Organic Solutions with Alginate-Based Composite Membranes. MEMBRANES 2022; 12:membranes12020235. [PMID: 35207156 PMCID: PMC8876430 DOI: 10.3390/membranes12020235] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/23/2022] [Accepted: 02/14/2022] [Indexed: 11/16/2022]
Abstract
In this work, we combined the non-solvent induced phase separation (NIPS) and further cross-linking by cations towards the preparation of nanofiltration membranes based on sodium alginate, a biodegradable, natural polymer. Acetone, ethanol, toluene, and hexane were used as non-solvents, and cations of calcium, silver, and aluminum—for polymer cross-linking, respectively. Results showed the precipitation strength of non-solvent played a noticeable role in the membrane’s performance; for instance, the toluene permeability changed by four orders of magnitude with the decrease of precipitation strength of the non-solvent: acetone (Ptoluene = 0.1 kg∙m−2∙h−1∙bar−1) < ethanol (3 kg∙m−2∙h−1∙bar−1) < hexane (41 kg∙m−2∙h−1∙bar−1) < toluene (415 kg∙m−2∙h−1∙bar−1). It was shown that simultaneous precipitation and crosslinking in aqueous solutions AlCl3 or AgNO3 must be used in the preparation of alginate membranes for the highly selective recovery of pharmaceutical compounds from organic media. These membranes show rejection R = 90–93% of substances with MW = 626 g/mol and ethanol permeability PEtOH = 1.5–2.5 kg∙m−2∙h−1∙bar−1. For the highly selective recovery of pharmaceutical compounds from water, the method of obtaining membranes must be changed. Precipitation in toluene and then crosslinking in aqueous solutions of AlCl3 or AgNO3 must be used sequentially instead of simultaneous precipitation and crosslinking in aqueous solutions of the same inorganic salts. The permeability of such membranes varied from 0.44 to 7.8 kg∙m−2∙h−1∙bar−1 depending on the crosslinking cation in the alginate. The rejection of model substances with MW 350 and 626 g/mol were on the level of 99%. Alginate membranes can be used to solve separation problems in the pharmaceutical field, for example, to isolate antibiotics from their extractants and remove the same antibiotics from aqueous pharmaceutical waste to prevent their accumulation in the environment and the emergence of resistant genes and bacteria.
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Abalymov A, Lengert E, Van der Meeren L, Saveleva M, Ivanova A, Douglas TEL, Skirtach AG, Volodkin D, Parakhonskiy B. The influence of Ca/Mg ratio on autogelation of hydrogel biomaterials with bioceramic compounds. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2022; 133:112632. [PMID: 35034815 DOI: 10.1016/j.msec.2021.112632] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 12/14/2021] [Accepted: 12/20/2021] [Indexed: 12/28/2022]
Abstract
Hydrogels, which are versatile three-dimensional structures containing polymers and water, are very attractive for use in biomedical fields, but they suffer from rather weak mechanical properties. In this regard, biocompatible particles can be used to enhance their mechanical properties. The possibility of loading such particles with drugs (e.g. enzymes) makes them a particularly useful component in hydrogels. In this study, micro/nanoparticles containing various ratios of Ca2+/Mg2+ with sizes ranging from 1 to 8 μm were prepared and mixed with gellan gum (GG) solution to study the in-situ formation of hydrogel-particle composites. The particles provide multiple functionalities: 1) they efficiently crosslink GG to induce hydrogel formation through the release of the divalent cations (Ca2+/Mg2+) known to bind to GG polymer chains; 2) they enhance mechanical properties of the hydrogel from 2 up to 100 kPa; 3) the samples most efficiently promoting cell growth were found to contain two types of minerals: vaterite and hydroxymagnesite, which enhanced cells proliferation and hydroxyapatite formation. The results demonstrate that such composite materials are attractive candidates for applications in bone regeneration.
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Affiliation(s)
| | - Ekaterina Lengert
- Department of Biotechnology, Ghent University, 9000 Ghent, Belgium; First Moscow State Medical University (Sechenov University), Moscow 119992, Russia; Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia
| | | | - Mariia Saveleva
- Department of Biotechnology, Ghent University, 9000 Ghent, Belgium; Saratov State University, 410012 Saratov, Russia
| | - Anna Ivanova
- FSRC "Crystallography and Photonics", Shubnikov Institute of Crystallography, RAS, Moscow, Russia
| | - Timothy E L Douglas
- Engineering Department, Lancaster University, Gillow Avenue, Lancaster LA1 4YX, United Kingdom; Materials Science Institute (MSI), Lancaster University, United Kingdom
| | - Andre G Skirtach
- Department of Biotechnology, Ghent University, 9000 Ghent, Belgium
| | - Dmitry Volodkin
- Nottingham Trent University, NG11 8NS, Clifton Lane, United Kingdom
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9
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Sood A, Gupta A, Agrawal G. Recent advances in polysaccharides based biomaterials for drug delivery and tissue engineering applications. CARBOHYDRATE POLYMER TECHNOLOGIES AND APPLICATIONS 2021. [DOI: 10.1016/j.carpta.2021.100067] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
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10
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Lengert EV, Savkina AA, Ermakov AV, Saveleva MS, Lagutina DD, Stepanova TV, Ivanov AN. Influence of the new formulation based on silver alginate microcapsules loaded with tannic acid on the microcirculation of the experimental periodontitis in rats. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2021; 126:112144. [PMID: 34082955 DOI: 10.1016/j.msec.2021.112144] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 04/02/2021] [Accepted: 04/24/2021] [Indexed: 01/27/2023]
Abstract
The microvascular changes caused by disorders of host immune response to oral microorganisms resulting in long-lasting inflammation of gums play a critical role in the periodontal lesion in the pathogenesis of chronic periodontitis. Current strategies of non-surgical periodontal therapy are aimed at the attainment of anti-inflammatory effects. We hypothesized that the usage of the microencapsulated form of anti-inflammatory substances with vasoactive effects could enhance the efficiency of the therapy by the prolonged release of active components. The prepared suspension of silver-alginate microcapsules loaded with tannic acid in the hydrogel was applied in vivo to the experimental model of periodontitis in rats induced by a ligature. The effect of this formulation was assessed by monitoring changes in local microcirculation performed by the Laser Doppler Flowmetry (1 and 24 h after application of hydrogel on intact gums and 21-days after the start of periodontitis' modeling). Application of the hydrogel containing multicomponent microcapsules to the affected area of gums allows correction of inflammatory microcirculatory disorders in model periodontitis. Immobilization of tannic acid into microcapsules allows increasing the correction of the following parameters: perfusion disorders, neurogenic tone of arterioles, myogenic tone of precapillary sphincters, as well as a venous outflow in the microvasculature of the gums. The hydrogel containing multicomponent microcapsules reduces the vascular inflammatory response in the model of periodontitis. Loading of silver-alginate microcapsules with tannic acid enhances the efficiency of microvascular disorders' correction in the model of periodontitis that suggests the prospects for application of this drug delivery system for non-surgical treatment of periodontitis.
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Affiliation(s)
- Ekaterina V Lengert
- Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia; Education and Research Institute of Nanostructures and Biosystems, Saratov State University, 410012 Saratov, Russia.
| | - Angelina A Savkina
- Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia
| | - Alexey V Ermakov
- Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia; Institute for Molecular Medicine, First Moscow State Medical University (Sechenov University), Moscow 119992, Russia
| | - Mariia S Saveleva
- Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia; Education and Research Institute of Nanostructures and Biosystems, Saratov State University, 410012 Saratov, Russia
| | - Daria D Lagutina
- Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia
| | - Tatyana V Stepanova
- Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia
| | - Alexey N Ivanov
- Central Research Laboratory, Saratov State Medical University of V. I. Razumovsky, Ministry of Health of the Russian Federation, 410012 Saratov, Russia
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11
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Peng Y, Lin C, Long L, Masaki T, Tang M, Yang L, Liu J, Huang Z, Li Z, Luo X, Lombardi JR, Yang Y. Charge-Transfer Resonance and Electromagnetic Enhancement Synergistically Enabling MXenes with Excellent SERS Sensitivity for SARS-CoV-2 S Protein Detection. NANO-MICRO LETTERS 2021; 13:52. [PMID: 33425476 PMCID: PMC7783703 DOI: 10.1007/s40820-020-00565-4] [Citation(s) in RCA: 94] [Impact Index Per Article: 31.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Accepted: 11/19/2020] [Indexed: 05/18/2023]
Abstract
The outbreak of coronavirus disease 2019 has seriously threatened human health. Rapidly and sensitively detecting SARS-CoV-2 viruses can help control the spread of viruses. However, it is an arduous challenge to apply semiconductor-based substrates for virus SERS detection due to their poor sensitivity. Therefore, it is worthwhile to search novel semiconductor-based substrates with excellent SERS sensitivity. Herein we report, for the first time, Nb2C and Ta2C MXenes exhibit a remarkable SERS enhancement, which is synergistically enabled by the charge transfer resonance enhancement and electromagnetic enhancement. Their SERS sensitivity is optimized to 3.0 × 106 and 1.4 × 106 under the optimal resonance excitation wavelength of 532 nm. Additionally, remarkable SERS sensitivity endows Ta2C MXenes with capability to sensitively detect and accurately identify the SARS-CoV-2 spike protein. Moreover, its detection limit is as low as 5 × 10-9 M, which is beneficial to achieve real-time monitoring and early warning of novel coronavirus. This research not only provides helpful theoretical guidance for exploring other novel SERS-active semiconductor-based materials but also provides a potential candidate for the practical applications of SERS technology.
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Affiliation(s)
- Yusi Peng
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai, 200050 People’s Republic of China
- Graduate School of the Chinese Academy of Sciences, No.19(A) Yuquan Road, Beijing, 100049 People’s Republic of China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049 People’s Republic of China
| | - Chenglong Lin
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai, 200050 People’s Republic of China
- Graduate School of the Chinese Academy of Sciences, No.19(A) Yuquan Road, Beijing, 100049 People’s Republic of China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049 People’s Republic of China
| | - Li Long
- School of Physics and Optoelectronics, South China University of Technology, Guangzhou, 510641 People’s Republic of China
| | - Tanemura Masaki
- Department of Frontier Materials, Nagoya Institute of Technology, Nagoya, 466-8555 Japan
| | - Mao Tang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai, 200050 People’s Republic of China
| | - Lili Yang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai, 200050 People’s Republic of China
- Graduate School of the Chinese Academy of Sciences, No.19(A) Yuquan Road, Beijing, 100049 People’s Republic of China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049 People’s Republic of China
| | - Jianjun Liu
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai, 200050 People’s Republic of China
| | - Zhengren Huang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai, 200050 People’s Republic of China
| | - Zhiyuan Li
- School of Physics and Optoelectronics, South China University of Technology, Guangzhou, 510641 People’s Republic of China
| | - Xiaoying Luo
- State Key Laboratory of Oncogenes and Related Genes, Shanghai Cancer Institute, Renji Hospital, Shanghai Jiaotong University School of Medicine, Shanghai, 200032 People’s Republic of China
| | | | - Yong Yang
- State Key Laboratory of High-Performance Ceramics and Superfine Microstructures, Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Dingxi Road, Shanghai, 200050 People’s Republic of China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, Beijing, 100049 People’s Republic of China
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12
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Nie L, Deng Y, Zhang Y, Zhou Q, Shi Q, Zhong S, Sun Y, Yang Z, Sun M, Politis C, Shavandi A. Silver‐doped biphasic calcium phosphate/alginate microclusters with antibacterial property and controlled doxorubicin delivery. J Appl Polym Sci 2020. [DOI: 10.1002/app.50433] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lei Nie
- College of Life Sciences Xinyang Normal University Xinyang China
- Department of Imaging & Pathology University of Leuven and Oral and Maxillofacial Surgery, University Hospitals Leuven Leuven Belgium
| | - Yaling Deng
- College of Intelligent Science and Control Engineering Jinling Institute of Technology Nanjing China
| | - Yingying Zhang
- College of Life Sciences Xinyang Normal University Xinyang China
| | - Qiuju Zhou
- Analysis and Testing Center Xinyang Normal University Xinyang China
| | - Qimin Shi
- OMFS‐IMPATH Research Group, Department of Biomedical Sciences KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven Leuven Belgium
| | - Shengping Zhong
- OMFS‐IMPATH Research Group, Department of Biomedical Sciences KU Leuven and Department of Oral and Maxillofacial Surgery, University Hospitals Leuven Leuven Belgium
| | - Yi Sun
- Department of Imaging & Pathology University of Leuven and Oral and Maxillofacial Surgery, University Hospitals Leuven Leuven Belgium
| | - Zhong Yang
- College of Intelligent Science and Control Engineering Jinling Institute of Technology Nanjing China
| | - Meng Sun
- College of Life Sciences Xinyang Normal University Xinyang China
- State Key Lab of Metal Matrix Composites, School of Materials Science and Engineering Shanghai Jiao Tong University Shanghai China
| | - Constantinus Politis
- Department of Imaging & Pathology University of Leuven and Oral and Maxillofacial Surgery, University Hospitals Leuven Leuven Belgium
| | - Amin Shavandi
- BioMatter unit ‐ École polytechnique de Bruxelles Université Libre de Bruxelles Brussels Belgium
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13
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Kumar A. Multistimulus-Responsive Supramolecular Hydrogels Derived by in situ Coating of Ag Nanoparticles on 5'-CMP-Capped β-FeOOH Binary Nanohybrids with Multifunctional Features and Applications. ACS OMEGA 2020; 5:13672-13684. [PMID: 32566832 PMCID: PMC7301386 DOI: 10.1021/acsomega.0c00815] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 05/21/2020] [Indexed: 05/06/2023]
Abstract
The present manuscript reports the synthesis of multistimulus-responsive smart supramolecular hydrogels derived by in situ coating of silver nanoparticles (Ag NPs) on colloidal cytidine-5'-monophosphate-capped β-FeOOH nanohybrids (β-FeOOH@5'-CMP) under physiological conditions forming a polycrystalline building block (Ag-coated β-FeOOH@5'-CMP). The presence of Ag in the binary nanohybrids induces the puckering of ribose sugar, bringing a change in its conformation from C2'-endo to C3'-endo, which enhanced the supramolecular interactions among different moieties of other building blocks to construct a porous network of hydrogels in the self-assembly via the formation of a micellar structure. Such a supramolecular network in hydrogel is also evidenced by the reversible sol⇌gel transformation under multistimulus-responsiveness in a narrow range of pH, temperature, and sonication, as well as by the manifestation of rapid self-healing and injectability features. As-synthesized hydrogels exhibiting shear-thinning behavior under higher strain and converting back into the sol under low strain, suggests their potential for localized drug delivery. The presence of Ag NPs in the hydrogel enhanced its viscoelastic properties, % swelling (580) and loading capabilities (590 mg g-1) for methylene blue (MB), and its controlled release over days (∼2-30) as a function of pH. It displayed excellent surface-enhanced Raman spectroscopy activity allowing to detect MB-like drug molecules at ≤10-12 M. Thus, the as-synthesized hydrogels represent a unique superparamagnetic nanosystem consisting of all greener components (5'-CMP/β-FeOOH/Ag) with superior viscoelastic, sensing, and antimicrobial properties, displaying multistimulus-responsiveness (pH/temperature/sonication), thereby suggesting their vast potential for biomedical and environmental applications.
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Affiliation(s)
- Anil Kumar
- , . Phone: +91 1332 285799. Fax: +91 1332 273560
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14
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Abalymov A, Van Poelvoorde L, Atkin V, Skirtach AG, Konrad M, Parakhonskiy B. Alkaline Phosphatase Delivery System Based on Calcium Carbonate Carriers for Acceleration of Ossification. ACS APPLIED BIO MATERIALS 2020; 3:2986-2996. [DOI: 10.1021/acsabm.0c00053] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Anatolii Abalymov
- Department of Biotechnology, University of Ghent, 9000 Ghent, Belgium
- Department of Nano- and Biomedical Technologies, Saratov State University, 410012 Saratov, Russia
| | | | - Vsevolod Atkin
- Department of Nano- and Biomedical Technologies, Saratov State University, 410012 Saratov, Russia
| | - Andre G. Skirtach
- Department of Biotechnology, University of Ghent, 9000 Ghent, Belgium
| | - Manfred Konrad
- Max Planck Institute for Biophysical Chemistry, 37077 Göttingen, Germany
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15
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Chyzy A, Tomczykowa M, Plonska-Brzezinska ME. Hydrogels as Potential Nano-, Micro- and Macro-Scale Systems for Controlled Drug Delivery. MATERIALS (BASEL, SWITZERLAND) 2020; 13:E188. [PMID: 31906527 PMCID: PMC6981598 DOI: 10.3390/ma13010188] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 12/23/2019] [Accepted: 12/27/2019] [Indexed: 12/13/2022]
Abstract
This review is an extensive evaluation and essential analysis of the design and formation of hydrogels (HGs) for drug delivery. We review the fundamental principles of HGs (their chemical structures, physicochemical properties, synthesis routes, different types, etc.) that influence their biological properties and medical and pharmaceutical applications. Strategies for fabricating HGs with different diameters (macro, micro, and nano) are also presented. The size of biocompatible HG materials determines their potential uses in medicine as drug carriers. Additionally, novel drug delivery methods for enhancing treatment are discussed. A critical review is performed based on the latest literature reports.
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Affiliation(s)
| | | | - Marta E. Plonska-Brzezinska
- Department of Organic Chemistry, Faculty of Pharmacy with the Division of Laboratory Medicine, Medical University of Bialystok, Mickiewicza 2A, 15-222 Bialystok, Poland; (A.C.); (M.T.)
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16
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Zhou Q, Wang T, Wang C, Wang Z, Yang Y, Li P, Cai R, Sun M, Yuan H, Nie L. Synthesis and characterization of silver nanoparticles-doped hydroxyapatite/alginate microparticles with promising cytocompatibility and antibacterial properties. Colloids Surf A Physicochem Eng Asp 2020. [DOI: 10.1016/j.colsurfa.2019.124081] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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17
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Jung J, Li L, Yeh CK, Ren X, Sun Y. Amphiphilic quaternary ammonium chitosan/sodium alginate multilayer coatings kill fungal cells and inhibit fungal biofilm on dental biomaterials. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 104:109961. [DOI: 10.1016/j.msec.2019.109961] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 06/20/2019] [Accepted: 07/06/2019] [Indexed: 11/16/2022]
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18
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Parakhonskiy BV, Parak WJ, Volodkin D, Skirtach AG. Hybrids of Polymeric Capsules, Lipids, and Nanoparticles: Thermodynamics and Temperature Rise at the Nanoscale and Emerging Applications. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:8574-8583. [PMID: 30964686 DOI: 10.1021/acs.langmuir.8b04331] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/09/2023]
Abstract
The importance of thermodynamics does not need to be emphasized. Indeed, elevated temperature processes govern not only industrial scale production but also self-assembly, chemical reaction, interaction between molecules, etc. Not surprisingly, biological processes typically take place at a specific temperature. Here, we look at possibilities to raise the localized temperature by a laser around noble-metal nanoparticles incorporated into shells of layer-by-layer polyelectrolyte microcapsules-freely suspended delivery vehicles in an aqueous solution, developed in the Department of Interfaces, Max Planck Institute of Colloids and Interfaces, headed by Helmuth Möhwald. Understanding the mechanisms of localized temperature rise is essential, that is why we analyze the influence of incident intensity, nanoparticle size, their distribution and aggregation state, as well as thermodynamics at the nanoscale. This leads us to scrutinize "global" (used for thermal encapsulation) versus "local" (used for release of encapsulated materials) temperature rise. Similar analysis is extended to planar polymeric coatings, the lipid membrane system of vesicles and cells, on which nanoparticles are adsorbed. Insights are provided into the mechanisms of physicochemical and biological effects, the nature of which has always been profoundly, interactively, and engagingly discussed in the Department of Interfaces. This analysis is combined with recent developments providing outlook and highlighting a broad range of emerging applications.
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Affiliation(s)
- Bogdan V Parakhonskiy
- Nano-BioTechnology Group, Department of Biotechnology, Faculty of Bioscience Engineering , Ghent University , 9000 Ghent , Belgium
| | - Wolfgang J Parak
- Center for Hybrid Nanostructures (CHyN), Fachberich Physik , University of Hamburg , D-22761 Hamburg , Germany
| | - Dmitry Volodkin
- School Science & Technology , Nottingham Trent University , Clifton Lane, Nottingham NG11 8NS , United Kingdom
| | - Andre G Skirtach
- Nano-BioTechnology Group, Department of Biotechnology, Faculty of Bioscience Engineering , Ghent University , 9000 Ghent , Belgium
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19
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Roy S, Elbaz NM, Parak WJ, Feliu N. Biodegradable Alginate Polyelectrolyte Capsules As Plausible Biocompatible Delivery Carriers. ACS APPLIED BIO MATERIALS 2019; 2:3245-3256. [DOI: 10.1021/acsabm.9b00203] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sathi Roy
- Faculty of Physics, Center for Hybrid Nanostructures (CHyN), Universität Hamburg, Hamburg, Germany
| | - Nancy M. Elbaz
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool L69 7ZD, United Kingdom
| | - Wolfgang J. Parak
- Faculty of Physics, Center for Hybrid Nanostructures (CHyN), Universität Hamburg, Hamburg, Germany
| | - Neus Feliu
- Faculty of Physics, Center for Hybrid Nanostructures (CHyN), Universität Hamburg, Hamburg, Germany
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20
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Novel type of hollow hydrogel microspheres with magnetite and silver nanoparticles. MATERIALS SCIENCE & ENGINEERING. C, MATERIALS FOR BIOLOGICAL APPLICATIONS 2019; 98:1114-1121. [DOI: 10.1016/j.msec.2019.01.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2018] [Revised: 11/29/2018] [Accepted: 01/08/2019] [Indexed: 01/06/2023]
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21
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Kamyshinsky R, Marchenko I, Parakhonskiy B, Yashchenok A, Chesnokov Y, Mikhutkin A, Gorin D, Vasiliev A, Bukreeva T. Composite materials based on Ag nanoparticles in situ synthesized on the vaterite porous matrices. NANOTECHNOLOGY 2019; 30:035603. [PMID: 30422813 DOI: 10.1088/1361-6528/aaea38] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
We have designed sensors based on Ag nanoparticles synthesized in situ on the vaterite beads. In this article we demonstrate an approach to produce size controllable spherical and elliptical vaterite particles and discuss time-dependent in situ Ag nanoparticles synthesis and its potential effect on surface-enhanced Raman scattering. The time dependent silver reduction synthesis in inorganic porous particles allows to regulate the number and size of Ag nanoparticles. It is shown that the irregular surface and high porosity of vaterite particles and large amount (surface filling factor) of the Ag nanoparticles are the critical parameters to increase the SERS signal to 104 times. Such inorganic composites have a huge potential in medical applications; soon they provide an opportunity to study intracellular processes in vivo. The detailed characterization of the microstructure of these composites was studied by scanning and transmission electron microscopy, including 3D visualization and energy dispersive x-ray microanalysis.
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Affiliation(s)
- Roman Kamyshinsky
- National Research Center 'Kurchatov Institute', Akademika Kurchatova pl., 1, 123182, Moscow, Russia. Shubnikov Institute of Crystallography of Federal Scientific Research Centre 'Crystallography and Photonics' of Russian Academy of Sciences, Leninskiy prospect, 59, 119333, Moscow, Russia
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22
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Purwidyantri A, Hsu CH, Yang CM, Prabowo BA, Tian YC, Lai CS. Plasmonic nanomaterial structuring for SERS enhancement. RSC Adv 2019; 9:4982-4992. [PMID: 35514657 PMCID: PMC9060671 DOI: 10.1039/c8ra10656h] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Accepted: 01/24/2019] [Indexed: 12/25/2022] Open
Abstract
Au island over nanospheres (AuIoN) structures featuring a three-dimensional (3D) nanostructure on a two-dimensional (2D) array of nanospheres with different adhesion layers were fabricated as surface-enhanced Raman scattering (SERS) substrates.
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Affiliation(s)
- Agnes Purwidyantri
- Research Unit for Clean Technology
- Indonesian Institute of Sciences
- Bandung
- Indonesia
- Biosensor Group
| | - Chih-Hsien Hsu
- Biosensor Group
- Chang-Gung University
- Taiwan
- Department of Electronics Engineering
- Chang Gung University
| | - Chia-Ming Yang
- Biosensor Group
- Chang-Gung University
- Taiwan
- Department of Electronics Engineering
- Chang Gung University
| | - Briliant Adhi Prabowo
- Department of Electronics Engineering
- Chang Gung University
- Taiwan
- Research Center for Electronics and Telecommunications
- Indonesian Institute of Sciences
| | - Ya-Chung Tian
- Kidney Research Center Department of Nephrology
- Chang Gung Memorial Hospital
- Taiwan
| | - Chao-Sung Lai
- Biosensor Group
- Chang-Gung University
- Taiwan
- Department of Electronics Engineering
- Chang Gung University
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23
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Lengert E, Parakhonskiy B, Khalenkow D, Zečić A, Vangheel M, Monje Moreno JM, Braeckman BP, Skirtach AG. Laser-induced remote release in vivo in C. elegans from novel silver nanoparticles-alginate hydrogel shells. NANOSCALE 2018; 10:17249-17256. [PMID: 30191939 DOI: 10.1039/c8nr00893k] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Non-destructive, controllable, remote light-induced release inside cells enables studying time- and space-specific processes in biology. In this work we demonstrate the remote release of tagged proteins in Caenorhabditis elegans (C. elegans) worms using a near-infrared laser light as a trigger from novel hydrogel shells functionalized with silver nanoparticles responsive to laser light. A new type of hydrogel shells was developed capable of withstanding prolonged storage in the lyophilized state to enable the uptake of the shell by worms, which takes place on an agar plate under standard culture conditions. Uptake of the shells by C. elegans was confirmed using confocal laser scanning microscopy, while release from alginate shells in C. elegans and the laser effect on the shells on a substrate in air was followed using fluorescence microscopy. In addition, Raman microscopy was used to track the localization of particles to avoid the influence of autofluorescence. Hierarchical cluster spectral analysis is used to extract information about the biochemical composition of an area of a nematode containing the hydrogel shells, whose Raman signal is enhanced by the SERS (Surface Enhanced Raman Scattering) effect due to hot spots formed by silver nanoparticles present in the shells. The in vivo release demonstrated here can be used to study intestinal microbiota and probiotic compounds as well as a possible future strategy for gene delivery in the worms, other insects and other organisms.
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Affiliation(s)
- Ekaterina Lengert
- Department of Nano- and Biomedical Technologies, Saratov State University, Astrakhanskaya 83, 410012 Saratov, Russia.
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24
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Abalymov AA, Verkhovskii RA, Novoselova MV, Parakhonskiy BV, Gorin DA, Yashchenok AM, Sukhorukov GB. Live-Cell Imaging by Confocal Raman and Fluorescence Microscopy Recognizes the Crystal Structure of Calcium Carbonate Particles in HeLa Cells. Biotechnol J 2018; 13:e1800071. [DOI: 10.1002/biot.201800071] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Revised: 06/11/2018] [Indexed: 12/22/2022]
Affiliation(s)
- Anatolii A. Abalymov
- Education and Research Institute of Nanostructures and Biosystems; Saratov National Research State University; Saratov 410012 Russia
- Department of Molecular Biotechnology; Ghent University; Gent B-9000 Belgium
| | - Roman A. Verkhovskii
- Education and Research Institute of Nanostructures and Biosystems; Saratov National Research State University; Saratov 410012 Russia
| | - Marina V. Novoselova
- Center for Photonics and Quantum Materials; Skolkovo Institute of Science and Technology; Moscow 121205 Russia
| | | | - Dmitry A. Gorin
- Education and Research Institute of Nanostructures and Biosystems; Saratov National Research State University; Saratov 410012 Russia
- Center for Photonics and Quantum Materials; Skolkovo Institute of Science and Technology; Moscow 121205 Russia
| | - Alexey M. Yashchenok
- Education and Research Institute of Nanostructures and Biosystems; Saratov National Research State University; Saratov 410012 Russia
- Center for Photonics and Quantum Materials; Skolkovo Institute of Science and Technology; Moscow 121205 Russia
| | - Gleb B. Sukhorukov
- School of Engineering and Materials Science; Queen Mary University of London; London E1 4NS UK
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25
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Hossieni-Aghdam SJ, Foroughi-Nia B, Zare-Akbari Z, Mojarad-Jabali S, motasadizadeh H, Farhadnejad H. Facile fabrication and characterization of a novel oral pH-sensitive drug delivery system based on CMC hydrogel and HNT-AT nanohybrid. Int J Biol Macromol 2018; 107:2436-2449. [DOI: 10.1016/j.ijbiomac.2017.10.128] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Revised: 10/10/2017] [Accepted: 10/19/2017] [Indexed: 11/29/2022]
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26
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Bi L, Pan G. From harmful Microcystis blooms to multi-functional core-double-shell microsphere bio-hydrochar materials. Sci Rep 2017; 7:15477. [PMID: 29133868 PMCID: PMC5684341 DOI: 10.1038/s41598-017-15696-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Accepted: 11/01/2017] [Indexed: 11/09/2022] Open
Abstract
Harmful algal blooms (HABs) induced by eutrophication is becoming a serious global environmental problem affecting public health and aquatic ecological sustainability. A novel strategy for the utilization of biomass from HABs was developed by converting the algae cells into hollow mesoporous bio-hydrochar microspheres via hydrothermal carbonization method. The hollow microspheres were used as microreactors and carriers for constructing CaO2 core-mesoporous shell-CaO2 shell microspheres (OCRMs). The CaO2 shells could quickly increase dissolved oxygen to extremely anaerobic water in the initial 40 min until the CaO2 shells were consumed. The mesoporous shells continued to act as regulators restricting the release of oxygen from CaO2 cores. The oxygen-release time using OCRMs was 7 times longer than when directly using CaO2. More interestingly, OCRMs presented a high phosphate removal efficiency (95.6%) and prevented the pH of the solution from rising to high levels in comparison with directly adding CaO2 due to the OH- controlled-release effect of OCRMs. The distinct core-double-shell micro/nanostructure endowed the OCRMs with triple functions for oxygen controlled-release, phosphorus removal and less impact on water pH. The study is to explore the possibility to prepare smarter bio-hydrochar materials by utilizing algal blooms.
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Affiliation(s)
- Lei Bi
- Department of Environmental Nano-materials, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China
| | - Gang Pan
- Department of Environmental Nano-materials, Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China.
- School of Animal, Rural, and Environmental Sciences, Nottingham Trent University, Nottingham, NG25 0QF, UK.
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27
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Zhang S, Geryak R, Geldmeier J, Kim S, Tsukruk VV. Synthesis, Assembly, and Applications of Hybrid Nanostructures for Biosensing. Chem Rev 2017; 117:12942-13038. [DOI: 10.1021/acs.chemrev.7b00088] [Citation(s) in RCA: 206] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Shuaidi Zhang
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
| | - Ren Geryak
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
| | - Jeffrey Geldmeier
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
| | - Sunghan Kim
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
| | - Vladimir V. Tsukruk
- School of Materials Science
and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332-0245, United States
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28
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Saveleva MS, Lengert EV, Gorin DA, Parakhonskiy BV, Skirtach AG. Polymeric and Lipid Membranes-From Spheres to Flat Membranes and vice versa. MEMBRANES 2017; 7:E44. [PMID: 28809796 PMCID: PMC5618129 DOI: 10.3390/membranes7030044] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2017] [Revised: 07/24/2017] [Accepted: 08/10/2017] [Indexed: 01/20/2023]
Abstract
Membranes are important components in a number of systems, where separation and control of the flow of molecules is desirable. Controllable membranes represent an even more coveted and desirable entity and their development is considered to be the next step of development. Typically, membranes are considered on flat surfaces, but spherical capsules possess a perfect "infinite" or fully suspended membranes. Similarities and transitions between spherical and flat membranes are discussed, while applications of membranes are also emphasized.
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Affiliation(s)
- Mariia S Saveleva
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
- Educational Research Institute of Nanostructures and Biosystems, Saratov State University, Astrakhanskaya 83, 410012 Saratov, Russia.
| | - Ekaterina V Lengert
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
- Educational Research Institute of Nanostructures and Biosystems, Saratov State University, Astrakhanskaya 83, 410012 Saratov, Russia.
| | - Dmitry A Gorin
- Educational Research Institute of Nanostructures and Biosystems, Saratov State University, Astrakhanskaya 83, 410012 Saratov, Russia.
| | - Bogdan V Parakhonskiy
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
| | - Andre G Skirtach
- Department of Molecular Biotechnology, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, 9000 Ghent, Belgium.
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29
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Lengert E, Saveleva M, Abalymov A, Atkin V, Wuytens PC, Kamyshinsky R, Vasiliev AL, Gorin DA, Sukhorukov GB, Skirtach AG, Parakhonskiy B. Silver Alginate Hydrogel Micro- and Nanocontainers for Theranostics: Synthesis, Encapsulation, Remote Release, and Detection. ACS APPLIED MATERIALS & INTERFACES 2017; 9:21949-21958. [PMID: 28603966 DOI: 10.1021/acsami.7b08147] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
We have designed multifunctional silver alginate hydrogel microcontainers referred to as loaded microcapsules with different sizes by assembling them via a template assisted approach using natural, highly porous calcium carbonate cores. Sodium alginate was immobilized into the pores of calcium carbonate particles of different sizes followed by cross-linking via addition of silver ions, which had a dual purpose: on one hand, the were used as a cross-linking agent, albeit in the monovalent form, while on the other hand they have led to formation of silver nanoparticles. Monovalent silver ions, an unusual cross-linking agent, improve the sensitivity to ultrasound, lead to homogeneous distribution of silver nanoparticles. Silver nanoparticles appeared on the shell of the alginate microcapsules in the twin-structure as determined by transmission electron microscopy. Remote release of a payload from alginate containers by ultrasound was found to strongly depend on the particle size. The possibility to use such particles as a platform for label-free molecule detection based on the surface enhanced Raman scattering was demonstrated. Cytotoxicity and cell uptake studies conducted in this work have revealed that microcontainers exhibit nonessential level of toxicity with an efficient uptake of cells. The above-described functionalities constitute building blocks of a theranostic system, where detection and remote release can be achieved with the same carrier.
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Affiliation(s)
- Ekaterina Lengert
- Department of Nano- and Biomedical Technologies, Saratov State University , Astrakhanskaya 83, 410012 Saratov, Russia
- Department of Molecular Biotechnology, Ghent University , Coupure Links 653, 9000 Gent, Belgium
| | - Mariia Saveleva
- Department of Nano- and Biomedical Technologies, Saratov State University , Astrakhanskaya 83, 410012 Saratov, Russia
- Department of Molecular Biotechnology, Ghent University , Coupure Links 653, 9000 Gent, Belgium
| | - Anatolii Abalymov
- Department of Nano- and Biomedical Technologies, Saratov State University , Astrakhanskaya 83, 410012 Saratov, Russia
| | - Vsevolod Atkin
- Department of Nano- and Biomedical Technologies, Saratov State University , Astrakhanskaya 83, 410012 Saratov, Russia
| | - Pieter C Wuytens
- Department of Molecular Biotechnology, Ghent University , Coupure Links 653, 9000 Gent, Belgium
- Photonics Research Group, INTEC Department, Ghent University - imec , Technologiepark 15, 9052 Zwijnaarde, Belgium
| | - Roman Kamyshinsky
- National Research Center, Kurchatov Institute , Akademika Kurchatova pl., 1, 123182 Moscow, Russia
- Moscow Institute of Physics and Technology , Institutsky lane 9, Dolgoprudny, 141700 Moscow region, Russia
| | - Alexander L Vasiliev
- National Research Center, Kurchatov Institute , Akademika Kurchatova pl., 1, 123182 Moscow, Russia
- A.V. Shubnikov Institute of Crystallography, Russian Academy of Science , Leninskiy prospect, 59, 119333 Moscow, Russia
| | - Dmitry A Gorin
- Department of Nano- and Biomedical Technologies, Saratov State University , Astrakhanskaya 83, 410012 Saratov, Russia
| | - Gleb B Sukhorukov
- School of Engineering and Materials Science, Queen Mary University of London , Mile End Road, London, E1 4NS, U.K
| | - Andre G Skirtach
- Department of Molecular Biotechnology, Ghent University , Coupure Links 653, 9000 Gent, Belgium
| | - Bogdan Parakhonskiy
- Department of Molecular Biotechnology, Ghent University , Coupure Links 653, 9000 Gent, Belgium
- A.V. Shubnikov Institute of Crystallography, Russian Academy of Science , Leninskiy prospect, 59, 119333 Moscow, Russia
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Yang F, Chen D, Guo ZF, Zhang YM, Liu Y, Askin S, Craig DQM, Zhao M. The application of novel nano-thermal and imaging techniques for monitoring drug microstructure and distribution within PLGA microspheres. Int J Pharm 2017; 522:34-49. [PMID: 28235626 DOI: 10.1016/j.ijpharm.2017.02.056] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Revised: 02/18/2017] [Accepted: 02/20/2017] [Indexed: 12/18/2022]
Abstract
Poly (d,l-lactic-co-glycolic) acid (PLGA) based microspheres have been extensively used as controlled drug release systems. However, the burst effect has been a persistent issue associated with such systems, especially for those prepared by the double emulsion technique. An effective approach to preventing the burst effect and achieving a more ideal drug release profile is to improve the drug distribution within the polymeric matrix. Therefore, it is of great importance to establish a rapid and robust tool for screening and optimizing the drug distribution during pre-formulation. Transition Temperature Microscopy (TTM), a novel nano-thermal and imaging technique, is an extension of nano-thermal analysis (nano-TA) whereby a transition temperature is detected at a localized region of a sample and then designated a color based on a particular temperature/color palette, finally resulting in a coded map based on transition temperatures detected by carrying out a series of nanoTA measurements across the surface of the sample. In this study, we investigate the feasibility of applying the aforementioned technique combined with other thermal, imaging and structural techniques for monitoring the drug microstructure and spatial distribution within bovine serum albumin (BSA) loaded and nimodipine loaded PLGA microspheres, with a view to better predicting the in vitro drug release performance.
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Affiliation(s)
- Fan Yang
- Department of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - De Chen
- Department of Pharmacy, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Zhe-Fei Guo
- Department of Pharmacy, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510000, China
| | - Yong-Ming Zhang
- Department of Pharmacy, The Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, 510000, China
| | - Yi Liu
- Department of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Guangzhou, 510006, China
| | - Sean Askin
- UCL School of Pharmacy,29-39 Brunswick Square, London, WC1N 1AX, UK
| | - Duncan Q M Craig
- UCL School of Pharmacy,29-39 Brunswick Square, London, WC1N 1AX, UK
| | - Min Zhao
- UCL School of Pharmacy,29-39 Brunswick Square, London, WC1N 1AX, UK; Queen's University Belfast School of Pharmacy,97 Lisburn Road, Belfast, BT9 7BL, UK.
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Wang Y, Yang Q, Sun J, Nie M, Dong J, Qian W. Gold nanoflowers modified ITO glass as SERS substrate for carbon tetrachloride-induced acute liver injury in vitro detection. RSC Adv 2016. [DOI: 10.1039/c6ra22706f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
For the sensitive and convenient detection of acute liver injury, several methods and materials have been developed.
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Affiliation(s)
- Ying Wang
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
- PR China
| | - Qingran Yang
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
- PR China
| | - Jie Sun
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
- PR China
| | - Mengmeng Nie
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
- PR China
| | - Jian Dong
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
- PR China
| | - Weiping Qian
- State Key Laboratory of Bioelectronics
- School of Biological Science and Medical Engineering
- Southeast University
- Nanjing 210096
- PR China
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