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Hui Y, Liu R, Lan J, Li L, Xiao Z, Xu A, Wei X. Sodium alginate based adsorbent: Facile fabrication, extraordinary removal efficacy of anionic dyes and adsorption mechanism. Int J Biol Macromol 2024; 272:132842. [PMID: 38830490 DOI: 10.1016/j.ijbiomac.2024.132842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 05/20/2024] [Accepted: 05/31/2024] [Indexed: 06/05/2024]
Abstract
Eco-friendly and renewable sodium alginate, as a potential alternative to fossil resources, has attracted considerable attention in wastewater treatment field. Herein, we develop a SA/PEI/PEG (sodium alginate/polyethyleneimine/polyethylene glycol diglycidyl ether) adsorbent in which SA was functionalized by PEI/PEG via a facile but effective strategy of one-pot gelation of aqueous SA/PEI/PEG solution. Systematic investigations were accomplished to explore the effects of adsorbent factors on the adsorption performances of the adsorbent towards the anionic dyes CR (congo red), AB-10B (amido black-10B), and AB-25 (acid blue-25). Strikingly, the SA/PEI/PEG exhibited exceptional adsorption performance to CR (2782 mg g-1, 90.6 %), AB-10B (1369 mg g-1, 90.9 %) and AB-25 (4221 mg g-1, 92.6 %) at 30 °C, pH = 3, 200 r min-1 and oscillated 24 h, and demonstrating exceptional reusability after six cycles of adsorption-desorption cycles. Furthermore, the three kinetic, four isothermic and one thermodynamic models were used to investigate the adsorption behaviors of the adsorbent towards these dyes. The possible adsorption mechanism is suggested: Hydrogen bond interactions and electrostatic attractions between SA/PEI/PEG and the dyes primarily contribute to exceptional adsorption capacity. The SA/PEI/PEG adsorbent endowed with easy fabrication, extraordinary adsorption capacity and excellent reusability promises potential application prospects in wastewater purification industry.
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Affiliation(s)
- Yao Hui
- School of Chemistry and Chemical Engineering, Henan University of Science and Technology, Luoyang, Henan 471003, PR China
| | - Rukuan Liu
- State Key Laboratory of Utilization of Woody Oil Resource, Hunan Academy of Forestry, Changsha, Hunan 410004, PR China
| | - Jingwen Lan
- School of Chemistry and Chemical Engineering, Henan University of Science and Technology, Luoyang, Henan 471003, PR China
| | - Liuzemu Li
- State Key Laboratory of Utilization of Woody Oil Resource, Hunan Academy of Forestry, Changsha, Hunan 410004, PR China
| | - Zhihong Xiao
- State Key Laboratory of Utilization of Woody Oil Resource, Hunan Academy of Forestry, Changsha, Hunan 410004, PR China
| | - Airong Xu
- School of Chemistry and Chemical Engineering, Henan University of Science and Technology, Luoyang, Henan 471003, PR China.
| | - Xuefeng Wei
- School of Chemistry and Chemical Engineering, Henan University of Science and Technology, Luoyang, Henan 471003, PR China.
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2
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Octobre G, Delprat N, Doumèche B, Leca-Bouvier B. Herbicide detection: A review of enzyme- and cell-based biosensors. ENVIRONMENTAL RESEARCH 2024; 249:118330. [PMID: 38341074 DOI: 10.1016/j.envres.2024.118330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/23/2023] [Revised: 01/18/2024] [Accepted: 01/27/2024] [Indexed: 02/12/2024]
Abstract
Herbicides are the most widely used class of pesticides in the world. Their intensive use raises the question of their harmfulness to the environment and human health. These pollutants need to be detected at low concentrations, especially in water samples. Commonly accepted analytical techniques (HPLC-MS, GC-MS, ELISA tests) are available, but these highly sensitive and time-consuming techniques suffer from high cost and from the need for bulky equipment, user training and sample pre-treatment. Biosensors can be used as complementary early-warning systems that are less sensitive and less selective. On the other hand, they are rapid, inexpensive, easy-to-handle and allow direct detection of the sample, on-site, without any further step other than dilution. This review focuses on enzyme- and cell- (or subcellular elements) based biosensors. Different enzymes (such as tyrosinase or peroxidase) whose activity is inhibited by herbicides are presented. Photosynthetic cells such as algae or cyanobacteria are also reported, as well as subcellular elements (thylakoids, chloroplasts). Atrazine, diuron, 2,4-D and glyphosate appear as the most frequently detected herbicides, using amperometry or optical transduction (mainly based on chlorophyll fluorescence). The recent new WSSA/HRAC classification of herbicides is also included in the review.
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Affiliation(s)
- Guillaume Octobre
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, ICBMS, UMR5246, 69622 Villeurbanne, France.
| | - Nicolas Delprat
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, ICBMS, UMR5246, 69622 Villeurbanne, France
| | - Bastien Doumèche
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, ICBMS, UMR5246, 69622 Villeurbanne, France
| | - Béatrice Leca-Bouvier
- Univ Lyon, Université Claude Bernard Lyon 1, CNRS, ICBMS, UMR5246, 69622 Villeurbanne, France.
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3
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Han M, Zhang C, Ho SH. Immobilized microalgal system: An achievable idea for upgrading current microalgal wastewater treatment. ENVIRONMENTAL SCIENCE AND ECOTECHNOLOGY 2023; 14:100227. [PMID: 36560958 PMCID: PMC9763361 DOI: 10.1016/j.ese.2022.100227] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2022] [Revised: 11/10/2022] [Accepted: 11/14/2022] [Indexed: 05/26/2023]
Abstract
Efficient wastewater treatment accompanied by sustainable "nutrients/pollutants waste-wastewater-resources/energy nexus" management is acting as a prominent and urgent global issue since severe pollution has occurred increasingly. Diverting wastes from wastewater into the value-added microalgal-biomass stream is a promising goal using biological wastewater treatment technologies. This review proposed an idea of upgrading the current microalgal wastewater treatment by using immobilized microalgal system. Firstly, a systematic analysis of microalgal immobilization technology is displayed through an in-depth discussion on why using immobilized microalgae for wastewater treatment. Subsequently, the main technical approaches employed for microalgal immobilization and pollutant removal mechanisms by immobilized microalgae are summarized. Furthermore, from high-tech technologies to promote large-scale production and application potentials in diverse wastewater and bioreactors to downstream applications lead upgradation closer, the feasibility of upgrading existing microalgal wastewater treatment into immobilized microalgal systems is thoroughly discussed. Eventually, several research directions are proposed toward the future immobilized microalgal system for microalgal wastewater treatment upgrading. Together, it appears that using immobilization for further upgrading the microalgae-based wastewater treatment can be recognized as an achievable alternative to make microalgal wastewater treatment more realistic. The information and perspectives provided in this review also offer a feasible reference for upgrading conventional microalgae-based wastewater treatment.
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Application of synthesized Fish Scale Chito-Protein (FSC) for the treatment of abattoir wastewater: Coagulation-flocculation kinetics and equilibrium modeling. SCIENTIFIC AFRICAN 2022. [DOI: 10.1016/j.sciaf.2022.e01367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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5
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Thong CH, Priyanga N, Ng FL, Pappathi M, Periasamy V, Phang SM, Gnana kumar G. Metal organic frameworks (MOFs) as potential anode materials for improving power generation from algal biophotovoltaic (BPV) platforms. Catal Today 2022. [DOI: 10.1016/j.cattod.2021.07.020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
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6
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Homburg SV, Patel AV. Silica Hydrogels as Entrapment Material for Microalgae. Polymers (Basel) 2022; 14:polym14071391. [PMID: 35406264 PMCID: PMC9002651 DOI: 10.3390/polym14071391] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 03/15/2022] [Accepted: 03/18/2022] [Indexed: 11/30/2022] Open
Abstract
Despite being a promising feedstock for food, feed, chemicals, and biofuels, microalgal production processes are still uneconomical due to slow growth rates, costly media, problematic downstreaming processes, and rather low cell densities. Immobilization via entrapment constitutes a promising tool to overcome these drawbacks of microalgal production and enables continuous processes with protection against shear forces and contaminations. In contrast to biopolymer gels, inorganic silica hydrogels are highly transparent and chemically, mechanically, thermally, and biologically stable. Since the first report on entrapment of living cells in silica hydrogels in 1989, efforts were made to increase the biocompatibility by omitting organic solvents during hydrolysis, removing toxic by-products, and replacing detrimental mineral acids or bases for pH adjustment. Furthermore, methods were developed to decrease the stiffness in order to enable proliferation of entrapped cells. This review aims to provide an overview of studied entrapment methods in silica hydrogels, specifically for rather sensitive microalgae.
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Affiliation(s)
- Sarah Vanessa Homburg
- WG Fermentation and Formulation of Biologicals and Chemicals, Faculty of Engineering and Mathematics, Bielefeld University of Applied Sciences, Interaktion 1, 33619 Bielefeld, Germany
| | - Anant V Patel
- WG Fermentation and Formulation of Biologicals and Chemicals, Faculty of Engineering and Mathematics, Bielefeld University of Applied Sciences, Interaktion 1, 33619 Bielefeld, Germany
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Kamanina OA, Saverina EA, Rybochkin PV, Arlyapov VA, Vereshchagin AN, Ananikov VP. Preparation of Hybrid Sol-Gel Materials Based on Living Cells of Microorganisms and Their Application in Nanotechnology. NANOMATERIALS (BASEL, SWITZERLAND) 2022; 12:1086. [PMID: 35407203 PMCID: PMC9000353 DOI: 10.3390/nano12071086] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/31/2022] [Revised: 03/01/2022] [Accepted: 03/17/2022] [Indexed: 01/09/2023]
Abstract
Microorganism-cell-based biohybrid materials have attracted considerable attention over the last several decades. They are applied in a broad spectrum of areas, such as nanotechnologies, environmental biotechnology, biomedicine, synthetic chemistry, and bioelectronics. Sol-gel technology allows us to obtain a wide range of high-purity materials from nanopowders to thin-film coatings with high efficiency and low cost, which makes it one of the preferred techniques for creating organic-inorganic matrices for biocomponent immobilization. This review focuses on the synthesis and application of hybrid sol-gel materials obtained by encapsulation of microorganism cells in an inorganic matrix based on silicon, aluminum, and transition metals. The type of immobilized cells, precursors used, types of nanomaterials obtained, and their practical applications were analyzed in detail. In addition, techniques for increasing the microorganism effective time of functioning and the possibility of using sol-gel hybrid materials in catalysis are discussed.
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Affiliation(s)
- Olga A. Kamanina
- Tula State University, Lenin pr. 92, 300012 Tula, Russia; (O.A.K.); (E.A.S.); (P.V.R.); (V.A.A.)
| | - Evgeniya A. Saverina
- Tula State University, Lenin pr. 92, 300012 Tula, Russia; (O.A.K.); (E.A.S.); (P.V.R.); (V.A.A.)
| | - Pavel V. Rybochkin
- Tula State University, Lenin pr. 92, 300012 Tula, Russia; (O.A.K.); (E.A.S.); (P.V.R.); (V.A.A.)
| | - Vyacheslav A. Arlyapov
- Tula State University, Lenin pr. 92, 300012 Tula, Russia; (O.A.K.); (E.A.S.); (P.V.R.); (V.A.A.)
| | | | - Valentine P. Ananikov
- N. D. Zelinsky Institute of Organic Chemistry, Leninsky pr. 47, 119991 Moscow, Russia
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8
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Recent advances in applications of hybrid natural polymers as adsorbent for perfluorinated compounds removal – review paper. JOURNAL OF POLYMER RESEARCH 2021. [DOI: 10.1007/s10965-021-02820-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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9
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Sánchez-Castro I, Martínez-Rodríguez P, Abad MM, Descostes M, Merroun ML. Uranium removal from complex mining waters by alginate beads doped with cells of Stenotrophomonas sp. Br8: Novel perspectives for metal bioremediation. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 296:113411. [PMID: 34351286 DOI: 10.1016/j.jenvman.2021.113411] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 07/25/2021] [Accepted: 07/26/2021] [Indexed: 06/13/2023]
Abstract
Uranium-containing effluents generated by nuclear energy industry must be efficiently remediated before release to the environment. Currently, numerous microbial-based strategies are being developed for this purpose. In particular, the bacterial strain Stenotrophomonas sp. Br8, isolated from U mill tailings porewaters, has been already shown to efficiently precipitate U(VI) as stable U phosphates mediated by phosphatase activity. However, the upscaling of this strategy should overcome some constraints regarding cell exposure to harsh environmental conditions. In the present study, the immobilization of Br8 biomass in an inorganic matrix was optimized to provide protection to the cells as well as to make the process more convenient for real-scale utilization. The use of biocompatible, highly porous alginate beads for Br8 cells immobilization resulted the best alternative when investigating by a multidisciplinary approach (High-Angle Annular Dark-Field Scanning Transmission Electron Microscopy (HAADF-STEM), Environmental Scanning Electron Microscopy (ESEM), Fourier Transform Infrared Spectroscopy with Attenuated Total Reflectance, etc.) several consolidated entrapment methods. This biomaterial was applied to complex real U mining porewaters (containing 47 mg/L U) in presence of an organic phosphate source (glycerol-2-phosphate) to produce reactive free orthophosphates through Br8 phosphatase activity. Uranium immobilization rates around 98 % were observed after one cycle of 72 h. In terms of U removal ability as a function of biomass, Br8-doped alginate beads were determined to remove up to 1199.5 mg U/g dry biomass over two treatment cycles. Additionally, optimized conditions for storing Br8-doped beads and for a correct application were assessed. Results for U accumulation kinetics and HAADF-STEM/ESEM analyses revealed that U removal by the immobilized cells is a biphasic process combining a first passive U sorption onto bead and/or cell surfaces and a second slow active biomineralization. This work provides new practical insights into the biological and physico-chemical parameters governing a high-efficient U bioremediation process based on the phosphatase activity of immobilized bacterial cells when applied to complex mining waters under laboratory conditions.
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Affiliation(s)
- Iván Sánchez-Castro
- Department of Microbiology, University of Granada, Campus Fuentenueva s/n, 18071, Granada, Spain.
| | - Pablo Martínez-Rodríguez
- Department of Microbiology, University of Granada, Campus Fuentenueva s/n, 18071, Granada, Spain
| | - María M Abad
- Centro de Instrumentación Científica (CIC), University of Granada, Campus Fuentenueva, Granada, Spain
| | | | - Mohamed Larbi Merroun
- Department of Microbiology, University of Granada, Campus Fuentenueva s/n, 18071, Granada, Spain
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10
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Immobilising Microalgae and Cyanobacteria as Biocomposites: New Opportunities to Intensify Algae Biotechnology and Bioprocessing. ENERGIES 2021. [DOI: 10.3390/en14092566] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
There is a groundswell of interest in applying phototrophic microorganisms, specifically microalgae and cyanobacteria, for biotechnology and ecosystem service applications. However, there are inherent challenges associated with conventional routes to their deployment (using ponds, raceways and photobioreactors) which are synonymous with suspension cultivation techniques. Cultivation as biofilms partly ameliorates these issues; however, based on the principles of process intensification, by taking a step beyond biofilms and exploiting nature inspired artificial cell immobilisation, new opportunities become available, particularly for applications requiring extensive deployment periods (e.g., carbon capture and wastewater bioremediation). We explore the rationale for, and approaches to immobilised cultivation, in particular the application of latex-based polymer immobilisation as living biocomposites. We discuss how biocomposites can be optimised at the design stage based on mass transfer limitations. Finally, we predict that biocomposites will have a defining role in realising the deployment of metabolically engineered organisms for real world applications that may tip the balance of risk towards their environmental deployment.
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11
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Godiya CB, Xiao Y, Lu X. Amine functionalized sodium alginate hydrogel for efficient and rapid removal of methyl blue in water. Int J Biol Macromol 2020; 144:671-681. [DOI: 10.1016/j.ijbiomac.2019.12.139] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2019] [Revised: 12/10/2019] [Accepted: 12/15/2019] [Indexed: 01/08/2023]
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12
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Emami Moghaddam SA, Harun R, Mokhtar MN, Zakaria R. Stability improvement of algal-alginate beads by zeolite molecular sieves 13X. Int J Biol Macromol 2019; 132:592-599. [PMID: 30922914 DOI: 10.1016/j.ijbiomac.2019.03.191] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 03/19/2019] [Accepted: 03/25/2019] [Indexed: 11/25/2022]
Abstract
This research aimed to improve the stability of Chlorella-Alginate Beads (CABs) by zeolite molecular sieves 13X. Dissolution time of synthesized Zeolite-Algal-Alginate Beads (ZABs) in a chelating agent revealed a significant improvement on the beads stability (78.5 ± 0.5 min) compared to the control beads (51.5 ± 0.5 min) under the optimum conditions of zeolite/alginate (1.5:1), pH 5 and 2% of beads. Monitoring cell growth during 5 days of incubation showed good biocompatibility of zeolite 13X. Scanning electron microscopy (SEM) indicated rough surface and spherical shapes of ZABs. Energy dispersive X-ray spectroscopy (EDX) and Fourier transform infrared spectroscopy (FTIR) of ZABs confirmed the presence of zeolite 13X within the matrix. The zeta potential value of ZABs indicated that the beads were relatively stable. The findings of this research showed that zeolite molecular sieves 13X have the potential to improve the stability of algal-alginate beads compared to common beads.
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Affiliation(s)
- Seyed Amirebrahim Emami Moghaddam
- Department of Chemical and Environmental Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia
| | - Razif Harun
- Department of Chemical and Environmental Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia.
| | - Mohd Noriznan Mokhtar
- Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia
| | - Rabitah Zakaria
- Department of Process and Food Engineering, Faculty of Engineering, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor Darul Ehsan, Malaysia
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Simó G, Fernández-Fernández E, Vila-Crespo J, Ruipérez V, Rodríguez-Nogales JM. Effect of stressful malolactic fermentation conditions on the operational and chemical stability of silica-alginate encapsulated Oenococcus oeni. Food Chem 2019; 276:643-651. [DOI: 10.1016/j.foodchem.2018.10.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 10/05/2018] [Accepted: 10/05/2018] [Indexed: 11/15/2022]
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14
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Godiya CB, Liang M, Sayed SM, Li D, Lu X. Novel alginate/polyethyleneimine hydrogel adsorbent for cascaded removal and utilization of Cu 2+ and Pb 2+ ions. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2019; 232:829-841. [PMID: 30530273 DOI: 10.1016/j.jenvman.2018.11.131] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2018] [Revised: 11/25/2018] [Accepted: 11/26/2018] [Indexed: 06/09/2023]
Abstract
Heavy metal ion pollution leads to severe health risk to human beings. Herein, a natural and highly efficient sodium alginate (ALG)/polyethyleneimine (PEI) composite hydrogel was designed and fabricated for the removal of heavy metal ions from wastewater. The adsorption of heavy metal ions on the ALG based, 3D composite hydrogel were thoroughly investigated in this study. Furthermore, the in situ reduced metal nanoparticle-loaded ALG/PEI composite hydrogel provided us a sustainable utilization route of the heavy metal ion with a promising adsorption-catalysis ability. In general, this research will present an effective and practical paradigm for the cascaded treatment and recycling of heavy metal ions in wastewater.
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Affiliation(s)
- Chirag B Godiya
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, Jiangsu Province, China
| | - Ma Liang
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, Jiangsu Province, China
| | - Sayed Mir Sayed
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, Jiangsu Province, China
| | - Dawei Li
- State Key Laboratory of Pollution Control and Resource Reuse, School of the Environment, Nanjing University, Nanjing, 210023, China.
| | - Xiaolin Lu
- State Key Laboratory of Bioelectronics, School of Biological Science and Medical Engineering, Southeast University, Nanjing, 210096, Jiangsu Province, China.
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Dashnyam K, Buitrago JO, Bold T, Mandakhbayar N, Perez RA, Knowles JC, Lee JH, Kim HW. Angiogenesis-promoted bone repair with silicate-shelled hydrogel fiber scaffolds. Biomater Sci 2019; 7:5221-5231. [DOI: 10.1039/c9bm01103j] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The silicate-shelled alginate hydrogel fiber scaffold is highly effective for promoting ion-induced angiogenesis and bone bioactivity, ultimately useful for the repair and regeneration of hard tissues.
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Affiliation(s)
- Khandmaa Dashnyam
- Institute of Tissue Regeneration Engineering (ITREN)
- Dankook University
- Republic of Korea
- Department of Nanobiomedical Science & BK21 PLUS Global Research Center for Regenerative Medicine
- Dankook University
| | - Jennifer O. Buitrago
- Institute of Tissue Regeneration Engineering (ITREN)
- Dankook University
- Republic of Korea
- Department of Nanobiomedical Science & BK21 PLUS Global Research Center for Regenerative Medicine
- Dankook University
| | - Tsendmaa Bold
- Institute of Tissue Regeneration Engineering (ITREN)
- Dankook University
- Republic of Korea
- Department of Nanobiomedical Science & BK21 PLUS Global Research Center for Regenerative Medicine
- Dankook University
| | - Nandin Mandakhbayar
- Institute of Tissue Regeneration Engineering (ITREN)
- Dankook University
- Republic of Korea
- Department of Nanobiomedical Science & BK21 PLUS Global Research Center for Regenerative Medicine
- Dankook University
| | - Roman A. Perez
- Institute of Tissue Regeneration Engineering (ITREN)
- Dankook University
- Republic of Korea
- Department of Nanobiomedical Science & BK21 PLUS Global Research Center for Regenerative Medicine
- Dankook University
| | - Jonathan C. Knowles
- UCL Eastman-Korea Dental Medicine Innovation Centre
- Dankook University
- Republic of Korea
- Division of Biomaterials and Tissue Engineering
- Eastman Dental Institute
| | - Jung-Hwan Lee
- Institute of Tissue Regeneration Engineering (ITREN)
- Dankook University
- Republic of Korea
- Department of Nanobiomedical Science & BK21 PLUS Global Research Center for Regenerative Medicine
- Dankook University
| | - Hae-Won Kim
- Institute of Tissue Regeneration Engineering (ITREN)
- Dankook University
- Republic of Korea
- Department of Nanobiomedical Science & BK21 PLUS Global Research Center for Regenerative Medicine
- Dankook University
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16
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Onbas R, Yesil-Celiktas O. Synthesis of alginate-silica hybrid hydrogel for biocatalytic conversion by β-glucosidase in microreactor. Eng Life Sci 2018; 19:37-46. [PMID: 32624954 DOI: 10.1002/elsc.201800124] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 09/18/2018] [Accepted: 10/04/2018] [Indexed: 11/06/2022] Open
Abstract
The organic-inorganic hybrid materials have been used in different fields to immobilize biomolecules since they offer many advantages. The aim of this study was to optimize and characterize the alginate-silica hybrid hydrogel as a stable and injectable form for microfluidic systems using internal gelation method and increase the stability and activity of immobilized enzyme for biocatalytic conversions as well. Characterization was carried out by scanning electron microscopy, energy dispersive spectroscopy/mapping, Brunauer-Emmett-Teller, Barrett-Joyner-Halenda, and Fourier-transform infrared spectroscopy analyses, and the shrinkages of monoliths were evaluated. Subsequent to optimizing the enzyme concentration (40 μg), hydrolytic conversion of 4-nitrophenyl β-d-glucopyranoside (pNPG) was performed to understand the behavior of the bioconversion in the microfluidic system. The yield was 94% which reached the equilibrium at 24 h indicating that the alginate-silica gel derived microsystem overcome some drawbacks of monolithic systems. Additionally, bioconversion of Ruscus aculeatus saponins was carried out at the same setup in order to obtain aglycon part, which has pharmaceutical significance. Although pure aglycon could not be achieved, an intermediate compound was obtained based on the HPLC analysis. The developed formulation can be utilized for various life science applications.
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Affiliation(s)
- Rabia Onbas
- Biomedical Technologies Graduate Programme Graduate School of Natural and Applied Sciences Ege University Izmir Turkey
| | - Ozlem Yesil-Celiktas
- Biomedical Technologies Graduate Programme Graduate School of Natural and Applied Sciences Ege University Izmir Turkey.,Department of Bioengineering Faculty of Engineering Ege University Izmir Turkey
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17
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Holzmeister I, Schamel M, Groll J, Gbureck U, Vorndran E. Artificial inorganic biohybrids: The functional combination of microorganisms and cells with inorganic materials. Acta Biomater 2018; 74:17-35. [PMID: 29698705 DOI: 10.1016/j.actbio.2018.04.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2018] [Revised: 03/12/2018] [Accepted: 04/22/2018] [Indexed: 02/07/2023]
Abstract
Biohybrids can be defined as the functional combination of proteins, viable cells or microorganisms with non-biological materials. This article reviews recent findings on the encapsulation of microorganisms and eukaryotic cells in inorganic matrices such as silica gels or cements. The entrapment of biological entities into a support material is of great benefit for processing since the encapsulation matrix protects sensitive cells from shear forces, unfavourable pH changes, or cytotoxic solvents, avoids culture-washout, and simplifies the separation of formed products. After reflecting general aspects of such an immobilization as well as the chemistry of the inorganic matrices, we focused on manufacturing aspects and the application of such biohybrids in biotechnology, medicine as well as in environmental science and for civil engineering purpose. STATEMENT OF SIGNIFICANCE The encapsulation of living cells and microorganisms became an intensively studied and rapidly expanding research field with manifold applications in medicine, bio- and environmental technology, or civil engineering. Here, the use of silica or cements as encapsulation matrices have the advantage of a higher chemical and mechanical resistance towards harsh environmental conditions during processing compared to their polymeric counterparts. In this perspective, the article gives an overview about the inorganic material systems used for cell encapsulation, followed by reviewing the most important applications. The future may lay in a combination of the currently achieved biohybrid systems with additive manufacturing techniques. In a longer perspective, this would enable the direct printing of cell loaded bioreactor components.
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Zanoletti A, Vassura I, Venturini E, Monai M, Montini T, Federici S, Zacco A, Treccani L, Bontempi E. A New Porous Hybrid Material Derived From Silica Fume and Alginate for Sustainable Pollutants Reduction. Front Chem 2018; 6:60. [PMID: 29616212 PMCID: PMC5867481 DOI: 10.3389/fchem.2018.00060] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Accepted: 02/23/2018] [Indexed: 11/19/2022] Open
Abstract
In this work a new mesoporous adsorbent material obtained from a natural, high abundant raw material and a high volume industrial by-product is presented. The material is consolidated by the gelling properties of alginate and by decomposition of sodium-bicarbonate controlled porosity at low temperatures (70–80°C) at different scale lengths. The structural, thermal, and morphological characterization shows that the material is a mesoporous organic-inorganic hybrid. The material is tested as adsorbent, showing high performances. Methylene blue, used as model pollutant, can be adsorbed and removed from aqueous solutions even at a high concentration with efficiency up to 94%. By coating the material with a 100 nm thin film of titania, good photodegradation performance (more than 20%) can be imparted. Based on embodied energy and carbon footprint of its primary production, the sustainability of the new obtained material is evaluated and quantified in respect to activated carbon as well. It is shown that the new proposed material has an embodied energy lower than one order of magnitude in respect to the one of activated carbon, which represents the gold standards. The versatility of the new material is also demonstrated in terms of its design and manufacturing possibilities In addition, this material can be printed in 3D. Finally, preliminary results about its ability to capture diesel exhaust particulate matter are reported. The sample exposed to diesel contains a large amount of carbon in its surface. At the best of our knowledge, this is the first time that hybrid porous materials are proposed as a new class of sustainable materials, produced to reduce pollutants in the wastewaters and in the atmosphere.
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Affiliation(s)
- Alessandra Zanoletti
- Chemistry for Technologies Laboratory, INSTM and Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy
| | - Ivano Vassura
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Bologna, Italy.,Interdepartmental Center for Industrial Research "Energy and Environment", University of Bologna, Ravenna, Italy
| | - Elisa Venturini
- Department of Industrial Chemistry "Toso Montanari", University of Bologna, Bologna, Italy
| | - Matteo Monai
- Department of Chemical and Pharmaceutical Sciences, INSTM Trieste Research Unit and ICCOM-CNR Trieste Research Unit, Trieste, Italy
| | - Tiziano Montini
- Department of Chemical and Pharmaceutical Sciences, INSTM Trieste Research Unit and ICCOM-CNR Trieste Research Unit, Trieste, Italy
| | - Stefania Federici
- Chemistry for Technologies Laboratory, INSTM and Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy
| | - Annalisa Zacco
- Chemistry for Technologies Laboratory, INSTM and Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy
| | - Laura Treccani
- Petroceramics Spa, Kilometro Rosso Science & Technology Park, Stezzano, Italy
| | - Elza Bontempi
- Chemistry for Technologies Laboratory, INSTM and Department of Mechanical and Industrial Engineering, University of Brescia, Brescia, Italy
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Ng FL, Phang SM, Periasamy V, Yunus K, Fisher AC. Enhancement of Power Output by using Alginate Immobilized Algae in Biophotovoltaic Devices. Sci Rep 2017; 7:16237. [PMID: 29176639 PMCID: PMC5701143 DOI: 10.1038/s41598-017-16530-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Accepted: 11/13/2017] [Indexed: 11/24/2022] Open
Abstract
We report for the first time a photosynthetically active algae immobilized in alginate gel within a fuel cell design for generation of bioelectricity. The algal-alginate biofilm was utilized within a biophotovoltaics (BPV) device developed for direct bioelectricity generation from photosynthesis. A peak power output of 0.289 mWm-2 with an increase of 18% in power output compared to conventional suspension culture BPV device was observed. The increase in maximum power density was correlated to the maximum relative electron transport rate (rETRm). The semi-dry type of photosynthetically active biofilm proposed in this work may offer significantly improved performances in terms of fuel cell design, bioelectricity generation, oxygen production and CO2 reduction.
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Affiliation(s)
- Fong-Lee Ng
- Institute of Ocean and Earth Sciences (IOES), University of Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Siew-Moi Phang
- Institute of Ocean and Earth Sciences (IOES), University of Malaya, 50603, Kuala Lumpur, Malaysia.
- Institute of Biological Sciences, Faculty of Science, University of Malaya, 50603, Kuala Lumpur, Malaysia.
| | - Vengadesh Periasamy
- Low Dimensional Materials Research Centre (LDMRC), Department of Physics, University of Malaya, 50603, Kuala Lumpur, Malaysia
| | - Kamran Yunus
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Philipa Fawcett Drive, CB3 0AS, Cambridge, United Kingdom
| | - Adrian C Fisher
- Department of Chemical Engineering and Biotechnology, University of Cambridge, Philipa Fawcett Drive, CB3 0AS, Cambridge, United Kingdom
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Simó G, Fernández‐Fernández E, Vila‐Crespo J, Ruipérez V, Rodríguez‐Nogales JM. Research progress in coating techniques of alginate gel polymer for cell encapsulation. Carbohydr Polym 2017; 170:1-14. [DOI: 10.1016/j.carbpol.2017.04.013] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2016] [Revised: 04/04/2017] [Accepted: 04/08/2017] [Indexed: 11/27/2022]
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Ahmed NB, Masse S, Laurent G, Piquemal JY, Yéprémian C, Brayner R, Coradin T. Optical microalgal biosensors for aqueous contaminants using organically doped silica as cellular hosts. Anal Bioanal Chem 2017; 410:1205-1216. [DOI: 10.1007/s00216-017-0405-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2016] [Revised: 04/27/2017] [Accepted: 05/09/2017] [Indexed: 10/19/2022]
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One-stage immobilization of the microalga Porphyridium purpureum using a biocompatible silica precursor and study of the fluorescence of its pigments. EUROPEAN BIOPHYSICS JOURNAL: EBJ 2017; 47:75-85. [PMID: 28477084 DOI: 10.1007/s00249-017-1213-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Revised: 03/16/2017] [Accepted: 04/16/2017] [Indexed: 10/19/2022]
Abstract
The biocompatible silica precursor tetrakis(2-hydroxyethyl)orthosilicate with ethylene glycol residues was used instead of the common alcohol-containing tetraethoxysilane for the first time to prepare a biorecognition element by entrapping the marine microalga Porphyridium purpureum into a silica matrix by a one-stage sol-gel procedure at conditions (pH, ionic strength, and temperature) appropriate for living cells. We show that the microalga immobilized in this way fully maintains its viability and functionality. We furthermore show that the silica matrix had a stabilizing effect, providing microalgal survival and functionality at increased temperature. The high optical transparency of the silica matrix allowed us to study the optical properties of Porphyridium purpureum thoroughly. When irradiated by a laser, intense fluorescence of chlorophyll-a and phycoerythrin of the photosynthetic system was observed. The characteristics of this fluorescence differed notably from that observed with P. purpureum in suspension before immobilization; possible reasons for this and an underlying mechanism are discussed.
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23
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Ahmed NB, Ronsin O, Mouton L, Sicard C, Yéprémian C, Baumberger T, Brayner R, Coradin T. The physics and chemistry of silica-in-silicates nanocomposite hydrogels and their phycocompatibility. J Mater Chem B 2017; 5:2931-2940. [PMID: 32263986 DOI: 10.1039/c7tb00341b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Silicates-in-silica nanocomposite hydrogels obtained from sodium silicates/colloidal silica mixtures have previously been found to be useful for bacterial encapsulation. However the extension of synthesis conditions and the understanding of their impact on the silica matrix would widen the applicability of this process in terms of encapsulated organisms and the host properties. Here the influence of silicates and the colloidal silica concentration as well as pH conditions on the gel time, the optical properties, the structural and mechanical properties of silica matrices was studied. We show that gel formation is driven by silicate condensation but that the aggregation of silica colloids also has a major influence on the transparency and structure of the nanocomposites. Three different photosynthetic organisms, cyanobacteria Anabaena flos-aquae and two microalgae Chorella vulgaris and Euglena gracilis, were used as probes of the phycocompatibility of the process. The three organisms were highly sensitive to the silicate concentration, which impacts both the gelation time and ionic strength conditions. The Ludox content was crucial for cyanobacteria as it strongly impacts the Young's modulus of the matrices. The detrimental effect of acidic pH on cell suspension was compensated by the silica network. Overall, it is now possible to select optimal encapsulation conditions based on the physiology of the targeted cells, opening wide perspectives for the design of biosensors and bioreactors.
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Affiliation(s)
- Nada Ben Ahmed
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Collège de France, UMR 7574, Laboratoire de Chimie de la Matière Condensée de Paris, 4 place Jussieu, F-75005 Paris, France.
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24
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Salama A. Polysaccharides/silica hybrid materials: New perspectives for sustainable raw materials. J Carbohydr Chem 2016. [DOI: 10.1080/07328303.2016.1154152] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Ahmed Salama
- Cellulose and Paper Department, National Research Centre, Dokki, Giza, Egypt
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25
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Håti AG, Arnfinnsdottir NB, Østevold C, Sletmoen M, Etienne G, Amstad E, Stokke BT. Microarrays for the study of compartmentalized microorganisms in alginate microbeads and (W/O/W) double emulsions. RSC Adv 2016. [DOI: 10.1039/c6ra23945e] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Here, we present two array platforms for small (50–100 μm) cell-containing 3D compartments prepared by droplet-based microfluidics.
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Affiliation(s)
- Armend G. Håti
- Biophysics and Medical Technology
- Dept. of Physics
- NTNU
- Norwegian University of Science and Technology
- NO-7491 Trondheim
| | - Nina Bjørk Arnfinnsdottir
- Biophysics and Medical Technology
- Dept. of Physics
- NTNU
- Norwegian University of Science and Technology
- NO-7491 Trondheim
| | - Camilla Østevold
- Biophysics and Medical Technology
- Dept. of Physics
- NTNU
- Norwegian University of Science and Technology
- NO-7491 Trondheim
| | - Marit Sletmoen
- Dept. of Biotechnology
- NTNU
- Norwegian University of Science and Technology
- NO-7491 Trondheim
- Norway
| | - Gianluca Etienne
- Soft Materials Laboratory (SMaL)
- Institute of Materials
- École Polytechnique Fédérale de Lausanne
- 1015 Lausanne
- Switzerland
| | - Esther Amstad
- Soft Materials Laboratory (SMaL)
- Institute of Materials
- École Polytechnique Fédérale de Lausanne
- 1015 Lausanne
- Switzerland
| | - Bjørn T. Stokke
- Biophysics and Medical Technology
- Dept. of Physics
- NTNU
- Norwegian University of Science and Technology
- NO-7491 Trondheim
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26
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Voisin H, Aimé C, Coradin T. Understanding and Tuning Bioinorganic Interfaces for the Design of Bionanocomposites. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500403] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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27
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Spedalieri C, Sicard C, Perullini M, Brayner R, Coradin T, Livage J, Bilmes SA, Jobbágy M. Silica@proton-alginate microreactors: a versatile platform for cell encapsulation. J Mater Chem B 2015; 3:3189-3194. [DOI: 10.1039/c4tb02020k] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Acid gelation of alginate allows the inclusion of living cultures within sol–gel silica hydrogels. The formed beads spontaneously revert into a liquid viable culture.
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Affiliation(s)
- Cecilia Spedalieri
- Laboratorio de Superficies y Materiales Funcionales INQUIMAE-DQIAQF
- Facultad de Ciencias Exactas y Naturales
- Universidad de Buenos Aires
- Buenos Aires
- Argentina
| | - Clémence Sicard
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 7574
- Laboratoire de Chimie de la Matière Condensée de Paris
| | - Mercedes Perullini
- Laboratorio de Superficies y Materiales Funcionales INQUIMAE-DQIAQF
- Facultad de Ciencias Exactas y Naturales
- Universidad de Buenos Aires
- Buenos Aires
- Argentina
| | - Roberta Brayner
- Univ Paris Diderot
- Sorbonne Paris Cité
- Interfaces, Traitements, Organisation et Dynamique des Systèmes (ITODYS)
- UMR 7086
- CNRS
| | - Thibaud Coradin
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 7574
- Laboratoire de Chimie de la Matière Condensée de Paris
| | - Jacques Livage
- Sorbonne Universités
- UPMC Univ Paris 06
- CNRS
- UMR 7574
- Laboratoire de Chimie de la Matière Condensée de Paris
| | - Sara A. Bilmes
- Laboratorio de Superficies y Materiales Funcionales INQUIMAE-DQIAQF
- Facultad de Ciencias Exactas y Naturales
- Universidad de Buenos Aires
- Buenos Aires
- Argentina
| | - Matías Jobbágy
- Laboratorio de Superficies y Materiales Funcionales INQUIMAE-DQIAQF
- Facultad de Ciencias Exactas y Naturales
- Universidad de Buenos Aires
- Buenos Aires
- Argentina
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28
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Liu Y, Chen Z, Wang S, Long R, Fan J, Chen A, Wu W. Preparation of ALG-g-Lys and its application as a novel drug carrier. J Mater Chem B 2015; 3:3420-3424. [DOI: 10.1039/c5tb00410a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In order to improve alginate microbead stability and further broaden the application of alginate in biomaterials, a new biomaterial, ALG-g-Lys, was prepared and its possibility as a novel drug carrier investigated.
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Affiliation(s)
- Yuangang Liu
- College of Chemical Engineering
- Huaqiao University
- Xiamen
- China
- Institute of Pharmaceutical Engineering
| | - Zongxiang Chen
- College of Chemical Engineering
- Huaqiao University
- Xiamen
- China
| | - Shibin Wang
- College of Chemical Engineering
- Huaqiao University
- Xiamen
- China
- Institute of Pharmaceutical Engineering
| | - Ruimin Long
- College of Chemical Engineering
- Huaqiao University
- Xiamen
- China
| | - Jingqian Fan
- College of Chemical Engineering
- Huaqiao University
- Xiamen
- China
| | - Aizheng Chen
- College of Chemical Engineering
- Huaqiao University
- Xiamen
- China
- Institute of Pharmaceutical Engineering
| | - Wenguo Wu
- College of Chemical Engineering
- Huaqiao University
- Xiamen
- China
- Institute of Pharmaceutical Engineering
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