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Sumathi Y, Dong CD, Singhania RR, Chen CW, Gurunathan B, Patel AK. Advancements in Nano-Enhanced microalgae bioprocessing. BIORESOURCE TECHNOLOGY 2024; 401:130749. [PMID: 38679239 DOI: 10.1016/j.biortech.2024.130749] [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: 02/01/2024] [Revised: 04/25/2024] [Accepted: 04/25/2024] [Indexed: 05/01/2024]
Abstract
Microalgae are promising sources of valuable compounds: carotenoids, polyunsaturated fatty acids, lipids, etc. To overcome the feasibility challenge due to low yield and attain commercial potential, researchers merge technologies to enhance algal bioprocess. In this context, nanomaterials are attractive for enhancing microalgal bioprocessing, from cultivation to downstream extraction. Nanomaterials enhance biomass and product yields (mainly lipid and carotenoids) through improved nutrient uptake and stress tolerance during cultivation. They also provide mechanistic insights from recent studies. They also revolutionize harvesting via nano-induced sedimentation, flocculation, and flotation. Downstream processing benefits from nanomaterials, improving extraction and purification. Special attention is given to cost-effective extraction, showcasing nanomaterial integration, and providing a comparative account. The review also profiles nanomaterial types, including metallic nanoparticles, magnetic nanomaterials, carbon-based nanomaterials, silica nanoparticles, polymers, and functionalized nanomaterials. Challenges and future trends are discussed, emphasizing nanomaterials' role in advancing sustainable and efficient microalgal bioprocessing, unlocking their potential for bio-based industries.
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Affiliation(s)
- Yamini Sumathi
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan
| | - Cheng-Di Dong
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan; Department of Marine Environmental Engineering, National Kaohsiung University of Science and Technology, Kaohsiung City, Taiwan
| | - Reeta Rani Singhania
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan; Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India
| | - Chiu-Wen Chen
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan
| | - Baskar Gurunathan
- Department of Biotechnology, St. Joseph's College of Engineering, Chennai 600119, India
| | - Anil Kumar Patel
- Institute of Aquatic Science and Technology, College of Hydrosphere, National Kaohsiung University of Science and Technology, Kaohsiung City 81157, Taiwan; Centre for Energy and Environmental Sustainability, Lucknow 226 029, Uttar Pradesh, India.
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Sheikh ZUD, Bajar S, Devi A, Rose PK, Suhag M, Yadav A, Yadav DK, Deswal T, Kaur J, Kothari R, Pathania D, Rani N, Singh A. Nanotechnology based technological development in biofuel production: Current status and future prospects. Enzyme Microb Technol 2023; 171:110304. [PMID: 37639935 DOI: 10.1016/j.enzmictec.2023.110304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Revised: 07/11/2023] [Accepted: 08/05/2023] [Indexed: 08/31/2023]
Abstract
Depleting fossil fuels and net carbon emissions associated with their burning have driven the need to find alternative energy sources. Biofuels are near-perfect candidates for alternative energy sources as they are renewable and account for no net CO2 emissions. However, biofuel production must overcome various challenges to compete with conventional fuels. Conventional methods for bioconversion of biomass to biofuel include chemical, thermochemical, and biological processes. Substrate selection and processing, low yield, and total cost of production are some of the main issues associated with biofuel generation. Recently, the uses of nanotechnology and nanoparticles have been explored to improve the biofuel production processes because of their high adsorption, high reactivity, and catalytic properties. The role of these nanoscale particles and nanocatalysts in biomass conversion and their effect on biofuel production processes and yield are discussed in the present article. The applicability of nanotechnology in production processes of biobutanol, bioethanol, biodiesel, biohydrogen, and biogas under biorefinery approach are presented. Different types of nanoparticles, and their function in the bioprocess, such as electron transfer, pretreatment, hydrolysis, microalgae cultivation, lipid extraction, dark and photo fermentation, immobilization, and suppression of inhibitory compounds, are also highlighted. Finally, the current and potential applications of nanotechnology in biorefineries are also discussed.
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Affiliation(s)
- Zaheer Ud Din Sheikh
- Department of Environmental Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir, India
| | - Somvir Bajar
- Department of Environmental Science and Engineering, J.C. Bose University of Science and Technology, YMCA, Faridabad, 121006, Haryana, India
| | - Arti Devi
- Department of Environmental Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir, India
| | - Pawan Kumar Rose
- Department of Energy and Environmental Sciences, Chaudhary Devi Lal University, Sirsa, 125055, Haryana, India
| | - Meenakshi Suhag
- Institute of Environmental Studies, Kurukshetra University, Kurukshetra, India
| | - Arti Yadav
- Department of Environmental Science & Engineering, Guru Jambheshwar University of Science & Technology, Hisar, 125001, Haryana, India
| | - Deepak Kumar Yadav
- Department of Environmental Science & Engineering, Guru Jambheshwar University of Science & Technology, Hisar, 125001, Haryana, India
| | - Tanuj Deswal
- Department of Nano Science and Materials, Central University of Jammu, Samba, 181143, Jammu and Kashmir, India
| | - Japleen Kaur
- Department of Environmental Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir, India
| | - Richa Kothari
- Department of Environmental Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir, India
| | - Deepak Pathania
- Department of Environmental Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir, India
| | - Neeta Rani
- Department of National Security Studies, Central University of Jammu, Samba, 181143, Jammu and Kashmir, India
| | - Anita Singh
- Department of Environmental Sciences, Central University of Jammu, Samba, 181143, Jammu and Kashmir, India; Department of Environmental Studies, Central University of Haryana, Jant-Pali, Mahendergarh, 12331, Haryana, India.
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Chakraborty D, Devi M, Das B, Dhar SS. Core-shell assembly of ZrO 2 nanoparticles with ionic liquid: a novel and highly efficient heterogeneous catalysts for Biginelli and esterification reactions. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:13846-13861. [PMID: 36149562 DOI: 10.1007/s11356-022-23136-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 09/16/2022] [Indexed: 06/16/2023]
Abstract
Imidazolium sulfonic acid chloride grafted ZrO2 nanoparticles (ZrO2-IL) were synthesized through facile post-treatment of the nanoparticles with the imidazolium-sulfonic acid chloride ionic liquid. The immobilization of the ionic liquid over the ZrO2 nanoparticles was evident from the XRD, SEM, TEM, Raman, BET, and XPS analysis. The results obtained from the XRD analysis clearly show that the catalyst has an orthorhombic structure and from the BET analysis it is evident that the surface is mesoporous with uniform pore sizes and pore distribution. Further evidence of immobilization of ionic liquid over the ZrO2 NPs was obtained from the SEM, TEM, XPS, and Raman analysis. Under mild conditions, the synthesized heterostructure was used in the acid-catalyzed esterification of different acids. The ZrO2-IL catalyst converts 99% of the acid to ester with a 98.9% yield in 1h. The material was also shown to be highly efficient as catalyst for the Biginelli reaction under solvent-free conditions, with the catalyst for dihydropyrimidin-2(1H)-one (DHPMs) in 1h with 99.2% conversion and 99% yield. The synergy between the ionic liquid catalyst and the substrates increased the catalytic efficiency and resulted in high-yield product conversion. The mechanism of both transformation reactions was investigated, as well as the synergy between ionic liquid and ZrO2 nanoparticles for better catalytic efficiency was established.
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Affiliation(s)
- Debarati Chakraborty
- Department of Chemistry, National Institute of Technology, Assam, 788010, Silchar, India
| | - Meghali Devi
- Department of Chemistry, National Institute of Technology, Assam, 788010, Silchar, India
| | - Bishal Das
- Department of Chemistry, National Institute of Technology, Assam, 788010, Silchar, India
| | - Siddhartha Sankar Dhar
- Department of Chemistry, National Institute of Technology, Assam, 788010, Silchar, India.
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Markandan K, Chai WS. Perspectives on Nanomaterials and Nanotechnology for Sustainable Bioenergy Generation. MATERIALS (BASEL, SWITZERLAND) 2022; 15:7769. [PMID: 36363361 PMCID: PMC9658981 DOI: 10.3390/ma15217769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2022] [Revised: 10/22/2022] [Accepted: 10/27/2022] [Indexed: 06/16/2023]
Abstract
The issue of global warming calls for a greener energy production approach. To this end, bioenergy has significant greenhouse gas mitigation potential, since it makes use of biological products/wastes and can efficiently counter carbon dioxide emission. However, technologies for biomass processing remain limited due to the structure of biomass and difficulties such as high processing cost, development of harmful inhibitors and detoxification of produced inhibitors that hinder widespread usage. Additionally, cellulose pre-treatment is often required to be amenable for an enzymatic hydrolysis process. Nanotechnology (usage of nanomaterials, in this case) has been employed in recent years to improve bioenergy generation, especially in terms of catalyst and feedstock modification. This review starts with introducing the potential nanomaterials in bioenergy generation such as carbon nanotubes, metal oxides, silica and other novel materials. The role of nanotechnology to assist in bioenergy generation is discussed, particularly from the aspects of enzyme immobilization, biogas production and biohydrogen production. Future applications using nanotechnology to assist in bioenergy generation are also prospected.
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Affiliation(s)
- Kalaimani Markandan
- Department of Chemical & Petroleum Engineering, Faculty of Engineering, Technology and Built Environment, UCSI University, Kuala Lumpur 56000, Malaysia
| | - Wai Siong Chai
- Department of Mechanical and Electro-Mechanical Engineering, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
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5
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Using nanomaterials to increase the efficiency of chemical production in microbial cell factories: A comprehensive review. Biotechnol Adv 2022; 59:107982. [DOI: 10.1016/j.biotechadv.2022.107982] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/25/2022] [Accepted: 05/10/2022] [Indexed: 12/24/2022]
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6
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New Core-Shell Nanostructures for FRET Studies: Synthesis, Characterization, and Quantitative Analysis. Int J Mol Sci 2022; 23:ijms23063182. [PMID: 35328604 PMCID: PMC8952644 DOI: 10.3390/ijms23063182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2022] [Revised: 03/10/2022] [Accepted: 03/14/2022] [Indexed: 02/04/2023] Open
Abstract
This work describes the synthesis and characterization of new core-shell material designed for Förster resonance energy transfer (FRET) studies. Synthesis, structural and optical properties of core-shell nanostructures with a large number of two kinds of fluorophores bound to the shell are presented. As fluorophores, strongly fluorescent rhodamine 101 and rhodamine 110 chloride were selected. The dyes exhibit significant spectral overlap between acceptor absorption and donor emission spectra, which enables effective FRET. Core-shell nanoparticles strongly differing in the ratio of donors to acceptor numbers were prepared. This leads to two different interesting cases: typical single-step FRET or multistep energy migration preceding FRET. The single-step FRET model that was designed and presented by some of us recently for core-shell nanoparticles is herein experimentally verified. Very good agreement between the analytical expression for donor fluorescence intensity decay and experimental data was obtained, which confirmed the correctness of the model. Multistep energy migration between donors preceding the final transfer to the acceptor can also be successfully described. In this case, however, experimental data are compared with the results of Monte Carlo simulations, as there is no respective analytical expression. Excellent agreement in this more general case evidences the usefulness of this numerical method in the design and prediction of the properties of the synthesized core-shell nanoparticles labelled with multiple and chemically different fluorophores.
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Sankaran R, Markandan K, Khoo KS, Cheng CK, Ashokkumar V, Deepanraj B, Show PL. The Expansion of Lignocellulose Biomass Conversion Into Bioenergy via Nanobiotechnology. FRONTIERS IN NANOTECHNOLOGY 2021. [DOI: 10.3389/fnano.2021.793528] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Lignocellulosic biomass has arisen as a solution to our energy and environmental challenges because it is rich in feedstock that can be converted to biofuels. Converting lignocellulosic biomass to sugar is a complicated system involved in the bioconversion process. There are indeed a variety of techniques that have been utilized in the bioconversion process consisting of physical, chemical, and biological approaches. However, most of them have drawbacks when used on a large scale, which include the high cost of processing, the development of harmful inhibitors, and the detoxification of the inhibitors that have been produced. These constraints, taken together, hinder the effectiveness of current solutions and demand for the invention of a new, productive, cost-effective, and environmentally sustainable technique for LB processing. In this context, the approach of nanotechnology utilizing various nanomaterials and nanoparticles in treating lignocellulose biomass and bioenergy conversion has achieved increased interest and has been explored greatly in recent times. This mini review delves into the application of nanotechnological techniques in the bioconversion of lignocellulose biomass into bioenergy. This review on nanotechnological application in biomass conversion provides insights and development tools for the expansion of new sectors, resulting in excellent value and productivity, contributing to the long-term economic progress.
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8
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Role of Biofuels in Energy Transition, Green Economy and Carbon Neutrality. SUSTAINABILITY 2021. [DOI: 10.3390/su132212374] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Modern civilization is heavily reliant on petroleum-based fuels to meet the energy demand of the transportation sector. However, burning fossil fuels in engines emits greenhouse gas emissions that harm the environment. Biofuels are commonly regarded as an alternative for sustainable transportation and economic development. Algal-based fuels, solar fuels, e-fuels, and CO2-to-fuels are marketed as next-generation sources that address the shortcomings of first-generation and second-generation biofuels. This article investigates the benefits, limitations, and trends in different generations of biofuels through a review of the literature. The study also addresses the newer generation of biofuels highlighting the social, economic, and environmental aspects, providing the reader with information on long-term sustainability. The use of nanoparticles in the commercialization of biofuel is also highlighted. Finally, the paper discusses the recent advancements that potentially enable a sustainable energy transition, green economy, and carbon neutrality in the biofuel sector.
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Abstract
Biofuel is one of the best alternatives to petroleum-derived fuels globally especially in the current scenario, where fossil fuels are continuously depleting. Fossil-based fuels cause severe threats to the environment and human health by releasing greenhouse gases on their burning. With the several limitations in currently available technologies and associated higher expenses, producing biofuels on an industrial scale is a time-consuming operation. Moreover, processes adopted for the conversion of various feedstock to the desired product are different depending upon the various techniques and materials utilized. Nanoparticles (NPs) are one of the best solutions to the current challenges on utilization of biomass in terms of their selectivity, energy efficiency, and time management, with reduced cost involvement. Many of these methods have recently been adopted, and several NPs such as metal, magnetic, and metal oxide are now being used in enhancement of biofuel production. The unique properties of NPs, such as their design, stability, greater surface area to volume ratio, catalytic activity, and reusability, make them effective biofuel additives. In addition, nanomaterials such as carbon nanotubes, carbon nanofibers, and nanosheets have been found to be cost effective as well as stable catalysts for enzyme immobilization, thus improving biofuel synthesis. The current study gives a comprehensive overview of the use of various nanomaterials in biofuel production, as well as the major challenges and future opportunities.
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Koyande AK, Chew KW, Manickam S, Chang JS, Show PL. Emerging algal nanotechnology for high-value compounds: A direction to future food production. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.07.026] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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11
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Kashyap M, Kiran B. Milking microalgae in conjugation with nano-biorefinery approach utilizing wastewater. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2021; 293:112864. [PMID: 34049157 DOI: 10.1016/j.jenvman.2021.112864] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/18/2021] [Revised: 05/18/2021] [Accepted: 05/20/2021] [Indexed: 06/12/2023]
Abstract
In today's era, we need to replace chemical or physical processes of nanoparticle synthesis with biosynthesis processes to avoid environmental damage. These bioderived nanoparticles can help in addressing the problems of wastewater treatment and biofuels production. This review gives an insight into solving multiple problems using a nano-biorefinery approach in conjugation with wastewater treatment. The major advantage of using a bio-derivative method in nanoparticle synthesis is its low toxicity towards the environment. The current review discusses the development of nanoscience and its biogenic importance. It covers the usage of microalgae for (A) Nanoparticle's biosynthesis (B) Mechanism of nanoparticle biosynthesis (C) Nanoparticles in bio-refinery processes (D) Wastewater treatment with microalgae and bio-derived nanoparticles (E) A hypothetical mechanistic approach, which utilizes the photothermal effect of metallic nanoparticles to extract lipids from the cells without cell damage. The term "cell milking" has been around for quite some time, and the hypothesis discussed in the present study can help in this context. The current hypothesized process can pave ways for futuristic endeavors to conjugate nanoparticles and microalgae for viable and commercial production of biofuel, nanoparticles, and many other molecules.
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Affiliation(s)
- Mrinal Kashyap
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, 453552, India
| | - Bala Kiran
- Department of Biosciences and Biomedical Engineering, Indian Institute of Technology Indore, 453552, India.
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12
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Zuo S, Yang H, Jiang X, Ma Y. Magnetic Fe 3O 4 nanoparticles enhance cyanobactericidal effect of allelopathic p-hydroxybenzoic acid on Microcystis aeruginosa by enhancing hydroxyl radical production. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 770:145201. [PMID: 33515889 DOI: 10.1016/j.scitotenv.2021.145201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Revised: 11/28/2020] [Accepted: 01/11/2021] [Indexed: 06/12/2023]
Abstract
Recently, considerable progress has been made in the environmental application of nanotechnology. However, little is known about how nanomaterials might affect the cyanobacterial suppression potential of allelochemicals. In this study, a microcosm was employed to simulate and verify the effect of magnetic Fe3O4 nanoparticles (MFN) on the inhibitory influence of allelopathic hydroxybenzoic acid (p-Ha) on bloom-forming Microcystis aeruginosa. MFN had a hormetic effect on cyanobacterial growth. At a neutral concentration of 182 mg/L, MFN enhanced the algal suppression by p-Ha and decreased the IC50 by half, which was significantly and positively associated with the amount of OH. Furthermore, adding MFN induced a stronger physiological response than treatment with only p-Ha. The cellular integrity was severely disrupted for the cyanobacterium M. aeruginosa. The total protein content decreased rapidly to inactivate the algae by limiting the amounts of extracellular microcystin and polysaccharide released. The modification of the effect of p-Ha by MFN was reflected by the intracellular NO content of M. aeruginosa. In addition, the typical radical scavengers ascorbic acid and 5,5-dimethyl-1-pyrroline N-oxide decreased OH production to weaken algal suppression under the combined treatment with p-Ha and MFN. By contrast, the addition of Fe3+ and increasing the light intensity triggered the generation of OH and strong cyanobacterial suppression. Thus, MFN could enhance the cyanobacterial control efficiency of p-Ha and decrease the input of allelochemicals in the field. These findings suggest a novel mode of allelochemical modification by nanomaterials as a promising cyanobactericide for harmful algal bloom management.
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Affiliation(s)
- Shengpeng Zuo
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241003, PR China.
| | - Hao Yang
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241003, PR China
| | - Xiaofeng Jiang
- Collaborative Innovation Center of Recovery and Reconstruction of Degraded Ecosystem in Wanjiang Basin Co-founded by Anhui Province and Ministry of Education, Anhui Provincial Engineering Laboratory of Water and Soil Pollution Control and Remediation, School of Ecology and Environment, Anhui Normal University, Wuhu 241003, PR China
| | - Yongqing Ma
- Institute of Soil and Water Conservation, Northwest A&F University, Chinese Academy of Sciences, Ministry of Water Resources, Yangling 712100, PR China
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Pan P, Yue Q, Yang X, Ren Y, Alharthi FA, Alghamdi A, Su J, Deng Y. Structure Engineering of Yolk-Shell Magnetic Mesoporous Silica Microspheres with Broccoli-Like Morphology for Efficient Catalysis and Enhanced Cellular Uptake. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2006925. [PMID: 33522119 DOI: 10.1002/smll.202006925] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/30/2020] [Indexed: 06/12/2023]
Abstract
Yolk-shell magnetic mesoporous microspheres exhibit potential applications in biomedicine, bioseparation, and catalysis. Most previous reports focus on establishing various interface assembly strategies to construct yolk-shell mesoporous structures, while little work has been done to control their surface topology and study their relevant applications. Herein, a unique kind of broccoli-like yolk-shell magnetic mesoporous silica (YS-BMM) microsphere is fabricated through a surfactant-free kinetic controlled interface assembly strategy. The obtained YS-BMM microspheres possess a well-defined structure consisting of a magnetic core, middle void, mesoporous silica shell with tunable surface roughness, large superparamagnetism (36.4 emu g-1 ), high specific surface area (174 m2 g-1 ), and large mesopores of 10.9 nm. Thanks to these merits and properties, the YS-BMM microspheres are demonstrated to be an ideal support for immobilization of ultrafine Pt nanoparticles (≈3.7 nm) and serve as superior nanocatalysts for hydrogenation of 4-nitrophenol with yield of over 90% and good magnetic recyclability. Furthermore, YS-BMM microspheres show excellent biocompatibility and can be easily phagocytosed by osteoclasts, revealing a potential candidate in sustained drug release in orthopedic disease therapy.
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Affiliation(s)
- Panpan Pan
- Department of Chemistry, Department of Gastroenterology, Zhongshan Hospital of Fudan University, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Qin Yue
- Institute of Fundamental and Frontier Sciences, University of Electronic Science and Technology of China, Chengdu, 610051, China
| | - Xuanyu Yang
- Department of Chemistry, Department of Gastroenterology, Zhongshan Hospital of Fudan University, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Yuan Ren
- Department of Chemistry, Department of Gastroenterology, Zhongshan Hospital of Fudan University, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
| | - Fahad A Alharthi
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Abdulaziz Alghamdi
- Department of Chemistry, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Jiacan Su
- Department of Orthopaedics Trauma, Changhai Hospital, Second Military Medical University, Shanghai, 200433, China
| | - Yonghui Deng
- Department of Chemistry, Department of Gastroenterology, Zhongshan Hospital of Fudan University, State Key Laboratory of Molecular Engineering of Polymers, Fudan University, Shanghai, 200433, China
- State Key Lab of Transducer Technology, Shanghai Institute of Microsystem and Information Technology, Chinese Academy of Sciences, Shanghai, 200050, China
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Venkatachalam CD, Sengottian M, Ravichandran SR. Green synthesis of nanoparticles—metals and their oxides. NANOMATERIALS 2021:79-96. [DOI: 10.1016/b978-0-12-822401-4.00012-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
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15
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Du YP, Bahmanpour AM, Milošević L, Héroguel F, Mensi MD, Kröcher O, Luterbacher JS. Engineering the ZrO2–Pd Interface for Selective CO2 Hydrogenation by Overcoating an Atomically Dispersed Pd Precatalyst. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02146] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuan-Peng Du
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Ali M. Bahmanpour
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Luka Milošević
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Florent Héroguel
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Mounir D. Mensi
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Oliver Kröcher
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
- Bioenergy and Catalysis Laboratory, Paul Scherrer Institute, Forschungsstrasse 111, 5232 Villigen PSI, Switzerland
| | - Jeremy S. Luterbacher
- Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
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16
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Comprehensive assessment of the preparation conditions of a separable magnetic nanocatalyst for biodiesel production from algae. ALGAL RES 2020. [DOI: 10.1016/j.algal.2020.101949] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Han SF, Jin W, Tu R, Gao SH, Zhou X. Microalgae harvesting by magnetic flocculation for biodiesel production: current status and potential. World J Microbiol Biotechnol 2020; 36:105. [PMID: 32632607 DOI: 10.1007/s11274-020-02884-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Accepted: 06/29/2020] [Indexed: 11/25/2022]
Abstract
With the increasing demand for energy, microalgae, as one of the promising feedstocks of biodiesel, has raised great awareness. Because of its small size, similar density to water and electrical stability, harvesting methods of microalgae that have low energy consumption and that are highly efficient, easy to large-scale and environmentally friendly have become a bottleneck restricting development of the whole process. Among the numerous possible harvesting methods, magnetic flocculation has the advantages of simple operation, fast separation and energy saving and thus is considered as a promising novel harvesting method. In this review, we have summarized the updated status and application potential of magnetic flocculation, including the principle of magnetic flocculation, magnetic flocculating materials, flocculating efficiency and its effect on downstream process. The major challenges such as magnetic materials recovery, large-scale magnetic flocculation device design, and magnetic flocculation costs are also discussed.
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Affiliation(s)
- Song-Fang Han
- School of Chemistry and Chemical Engineering, Zhoukou Normal University, Zhoukou, 466001, China
| | - Wenbiao Jin
- Shenzhen Engineering Laboratory of Microalgal Bioenergy, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China
| | - Renjie Tu
- Shenzhen Engineering Laboratory of Microalgal Bioenergy, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China
| | - Shu-Hong Gao
- Shenzhen Engineering Laboratory of Microalgal Bioenergy, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China
- Department of Microbiology and Plant Biology, University of Oklahoma, Norman, OK, 73019, USA
| | - Xu Zhou
- Shenzhen Engineering Laboratory of Microalgal Bioenergy, Harbin Institute of Technology (Shenzhen), Shenzhen, 518055, China.
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18
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Functionalized Metal-Organic Framework Catalysts for Sustainable Biomass Valorization. ADVANCES IN POLYMER TECHNOLOGY 2020. [DOI: 10.1155/2020/1201923] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Currently, pristine and functionalized metal-organic frameworks (MOFs) are introduced in heterogeneous catalysis for biomass upgrading owing to the specific texture properties including regular higher-order structure, high specific surface area, and the precisely tailored diversity. The purpose of this review is to afford a comprehensive discussion of the most applications in biomass refinery. We highlight recently developed four types of MOFs like pristine MOFs and their composites, MOF-supported metal NPs, acid-functionalized MOFs, and biofunctionalized MOFs for production of green, sustainable, and industrially acceptable biomass-derived platform molecules: (1) upgrading of saccharides, (2) upgrading of furan derivatives, and (3) upgrading of other biobased compounds.
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19
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Magnetic Mesoporous Silica Nanocomposite Functionalized with Palladium Schiff Base Complex: Synthesis, Characterization, Catalytic Efficacy in the Suzuki–Miyaura Reaction and α-Amylase Immobilization. Catal Letters 2019. [DOI: 10.1007/s10562-019-02913-5] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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20
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Nguyen MK, Moon JY, Bui VKH, Oh YK, Lee YC. Recent advanced applications of nanomaterials in microalgae biorefinery. ALGAL RES 2019. [DOI: 10.1016/j.algal.2019.101522] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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21
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Abstract
Microalgae have been considered as one of the most promising biomass feedstocks for various industrial applications such as biofuels, animal/aquaculture feeds, food supplements, nutraceuticals, and pharmaceuticals. Several biotechnological challenges associated with algae cultivation, including the small size and negative surface charge of algal cells as well as the dilution of its cultures, need to be circumvented, which increases the cost and labor. Therefore, efficient biomass recovery or harvesting of diverse algal species represents a critical bottleneck for large-scale algal biorefinery process. Among different algae harvesting techniques (e.g., centrifugation, gravity sedimentation, screening, filtration, and air flotation), the flocculation-based processes have acquired much attention due to their promising efficiency and scalability. This review covers the basics and recent research trends of various flocculation techniques, such as auto-flocculation, bio-flocculation, chemical flocculation, particle-based flocculation, and electrochemical flocculation, and also discusses their advantages and disadvantages. The challenges and prospects for the development of eco-friendly and economical algae harvesting processes have also been outlined here.
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22
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Zhang R, Chen Y, Zhou Y, Tong D, Hu C. Selective Conversion of Hemicellulose in Macroalgae Enteromorpha prolifera to Rhamnose. ACS OMEGA 2019; 4:7023-7028. [PMID: 31459814 PMCID: PMC6648841 DOI: 10.1021/acsomega.8b03600] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2018] [Accepted: 01/31/2019] [Indexed: 05/25/2023]
Abstract
Direct hydrothermal conversion (HC) of macroalgae Enteromorpha prolifera was conducted over the temperature range of 140-240 °C. At 160 °C, monosaccharides and small molecular acids began to generate. A high yield (18.8%) of monosaccharides was obtained at 180 °C, whereas 29.6% of small molecular organic acids was attained at 200 °C. Formic acid (FA) was then employed as a catalyst, which could selectively catalyze the conversion of hemicellulose at low temperature (94.1%, 140 °C). Rhamnose (45.2%) based on the mass of carbohydrates in E. prolifera was produced by the catalysis of 0.7 mL of FA (160 °C, 60 min, 1 g of biomass loading). A low ratio of biomass amount to water was beneficial to the solution of water-soluble components of hemicellulose in E. prolifera to get high yields to monosaccharides. HC showed promise to be an applicable and efficient method in the treatment of E. prolifera with high conversion of carbohydrates.
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23
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Wang J, Cao ZF, Yang F, Wang S, Zhong H. Enhancement of catalytic performance by regulating the surface properties of Fe3O4 composites. J Taiwan Inst Chem Eng 2018. [DOI: 10.1016/j.jtice.2018.07.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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24
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Zhu G, Zhang M, Bu Y, Lu L, Lou X, Zhu L. Enzyme-Embedded Metal-Organic Framework Colloidosomes via an Emulsion-Based Approach. Chem Asian J 2018; 13:2891-2896. [DOI: 10.1002/asia.201800976] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 07/28/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Guixian Zhu
- Beijing Key Laboratory for Optoelectronics Measurement Technology; Beijing Information Science and Technology University; No. 12, Xiaoying East Road Beijing 100016 China
| | - Mizhen Zhang
- Beijing Key Laboratory for Optoelectronics Measurement Technology; Beijing Information Science and Technology University; No. 12, Xiaoying East Road Beijing 100016 China
| | - Yang Bu
- College of Materials Sciences and Optoelectronics; University of Chinese Academy of Sciences; No. 19(A) Yuquan Road Beijing 100049 China
| | - Lidan Lu
- School of Precision Instrument and Opto-electronics Engineering; Tianjin University; No.92 Weijin Road Tianjin 300072 China
| | - Xiaoping Lou
- Beijing Key Laboratory for Optoelectronics Measurement Technology; Beijing Information Science and Technology University; No. 12, Xiaoying East Road Beijing 100016 China
| | - Lianqing Zhu
- Beijing Key Laboratory for Optoelectronics Measurement Technology; Beijing Information Science and Technology University; No. 12, Xiaoying East Road Beijing 100016 China
- School of Instrument and Opto-electronics Engineering; Hefei University of Technology; No.193 Xitun Road Anhui 230009 China
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25
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Wang Q, Wu J, Hao L, Wu Q, Wang C, Wang Z. Magnetic solid-phase extraction of benzoylurea insecticides by Fe3
O4
nanoparticles decorated with a hyper-cross-linked porous organic polymer. J Sep Sci 2018; 41:3285-3293. [DOI: 10.1002/jssc.201800392] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 06/14/2018] [Accepted: 06/14/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Qianqian Wang
- Department of Chemistry; College of Science; Hebei Agricultural University; Baoding China
| | - Juanjuan Wu
- Department of Chemistry; College of Science; Hebei Agricultural University; Baoding China
| | - Lin Hao
- Department of Chemistry; College of Science; Hebei Agricultural University; Baoding China
| | - Qiuhua Wu
- Department of Chemistry; College of Science; Hebei Agricultural University; Baoding China
| | - Chun Wang
- Department of Chemistry; College of Science; Hebei Agricultural University; Baoding China
| | - Zhi Wang
- Department of Chemistry; College of Science; Hebei Agricultural University; Baoding China
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26
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Islam MN, Gorgannezhad L, Masud MK, Tanaka S, Hossain MSA, Yamauchi Y, Nguyen NT, Shiddiky MJA. Graphene-Oxide-Loaded Superparamagnetic Iron Oxide Nanoparticles for Ultrasensitive Electrocatalytic Detection of MicroRNA. ChemElectroChem 2018. [DOI: 10.1002/celc.201800339] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Md. Nazmul Islam
- School of Environment and Science; Griffith University; Nathan Campus QLD 4111 Australia
- Queensland Micro- and Nanotechnology Centre; Griffith University; Nathan Campus QLD 4111 Australia
| | - Lena Gorgannezhad
- School of Environment and Science; Griffith University; Nathan Campus QLD 4111 Australia
- Queensland Micro- and Nanotechnology Centre; Griffith University; Nathan Campus QLD 4111 Australia
| | - Mostafa Kamal Masud
- Queensland Micro- and Nanotechnology Centre; Griffith University; Nathan Campus QLD 4111 Australia
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong NSW 2500 Australia
| | - Shunsuke Tanaka
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong NSW 2500 Australia
- International Center for Materials Nanoarchitectonics (WPI-MANA); National Institute for Materials Science (NIMS); 1-1 Namiki Tsukuba, Ibaraki 305-0044 Japan
| | - Md. Shahriar A. Hossain
- Australian Institute for Innovative Materials (AIIM); University of Wollongong; Squires Way North Wollongong NSW 2500 Australia
- School of Mechanical and Mining Engineering; The University of Queensland; Brisbane QLD 4072 Australia
| | - Yusuke Yamauchi
- School of Chemical Engineering and Australian Institute for Bioengineering and Nanotechnology (AIBN); The University of Queensland; Brisbane QLD 4072 Australia
- Department of Plant & Environmental New Resources; Kyung Hee University; 1732 Deogyeong-daero Giheunggu, Yongin-si, Gyeonggi-do 446-701 South Korea
| | - Nam-Trung Nguyen
- Queensland Micro- and Nanotechnology Centre; Griffith University; Nathan Campus QLD 4111 Australia
| | - Muhammad J. A. Shiddiky
- School of Environment and Science; Griffith University; Nathan Campus QLD 4111 Australia
- Queensland Micro- and Nanotechnology Centre; Griffith University; Nathan Campus QLD 4111 Australia
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27
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Gu Y, Xue P. Pseudomonas
sp. Lipase Immobilized on Magnetic Porous Polymer Microspheres as an Effective and Recyclable Biocatalyst for Resolution of Allylic Alcohols. J CHIN CHEM SOC-TAIP 2018. [DOI: 10.1002/jccs.201700424] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yaohua Gu
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, College of Chemistry & Chemical Engineering; Ningxia University; Yinchuan 750021 China
| | - Ping Xue
- State Key Laboratory of High-efficiency Coal Utilization and Green Chemical Engineering, College of Chemistry & Chemical Engineering; Ningxia University; Yinchuan 750021 China
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28
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Seo JY, Jeon HJ, Kim JW, Lee J, Oh YK, Ahn CW, Lee JW. Simulated-Sunlight-Driven Cell Lysis of Magnetophoretically Separated Microalgae Using ZnFe2O4 Octahedrons. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b04445] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jung Yoon Seo
- Global
Nanotechnology Development Team, National NanoFab Center (NNFC), Daejeon 34141, Republic of Korea
- Climate
Technology Strategy Center, Korea Institute of Energy Research (KIER), Daejeon, 34129, Republic of Korea
| | - Hwan-Jin Jeon
- Department
of Chemical Engineering and Biotechnology, Korea Polytechnic University (KPU), Siheung-si, Gyeonggi-do 15073, Republic of Korea
| | - Jeong Won Kim
- Global
Nanotechnology Development Team, National NanoFab Center (NNFC), Daejeon 34141, Republic of Korea
| | - Jiye Lee
- School
of Chemical and Biomolecular Engineering, Pusan National University (PNU), Busan 46241, Republic of Korea
| | - You-Kwan Oh
- School
of Chemical and Biomolecular Engineering, Pusan National University (PNU), Busan 46241, Republic of Korea
| | - Chi Won Ahn
- Global
Nanotechnology Development Team, National NanoFab Center (NNFC), Daejeon 34141, Republic of Korea
| | - Jae W. Lee
- Department
of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea
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29
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Laskar IB, Rajkumari K, Gupta R, Chatterjee S, Paul B, Rokhum SL. Waste snail shell derived heterogeneous catalyst for biodiesel production by the transesterification of soybean oil. RSC Adv 2018; 8:20131-20142. [PMID: 35541639 PMCID: PMC9080767 DOI: 10.1039/c8ra02397b] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Accepted: 05/01/2018] [Indexed: 11/30/2022] Open
Abstract
A waste snail shell (Pila spp.) derived catalyst was used to produce biodiesel from soybean oil at room temperature for the first time. The snail shell was calcined at different temperatures of 400–1000 °C. The synthesized catalysts underwent XRD, SEM, TEM, EDS, FTIR, XRF, TG/DTA and N2 adsorption–desorption isotherm (BET) analysis. The major component CaO was determined at a calcination temperature of 900 °C as depicted in the XRD results. 100% conversion of soybean oil to methyl ester biodiesel was obtained, as confirmed by 1H NMR. A biodiesel yield of 98% was achieved under optimized reaction conditions such as a calcination temperature of 900 °C, a catalyst loading of 3 wt%, a reaction time of 7 h and a methanol to oil ratio of 6 : 1, and biodiesel conversion was confirmed by FT-NMR and IR spectroscopies. A total of 9 fatty acid methyl esters (FAMEs) were identified in the synthesized biodiesel by the retention time and fragmentation pattern data of GC-MS analysis. The catalyst was recycled 8 times without appreciable loss in its catalytic activity. A high biodiesel yield of 98% was obtained under these optimised conditions. The catalyst has the advantage of being a waste material, therefore it is easily prepared, cost free, highly efficient, biogenic, labor effective and environmentally friendly, making it a potential candidate as a green catalyst for low cost production of biodiesel at an industrial scale. A waste snail shell (Pila spp.) derived catalyst was used to produce biodiesel from soybean oil at room temperature for the first time.![]()
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Affiliation(s)
- Ikbal Bahar Laskar
- Department of Mechanical Engineering, National Institute of Technology Silchar, Assam-788010, India
| | - Kalyani Rajkumari
- Department of Chemistry, National Institute of Technology Silchar, Assam-788010, India
| | - Rajat Gupta
- Department of Mechanical Engineering, National Institute of Technology Silchar, Assam-788010, India
| | - Sushovan Chatterjee
- Department of Mechanical Engineering, National Institute of Technology Silchar, Assam-788010, India
| | - Bappi Paul
- Department of Chemistry, National Institute of Technology Silchar, Assam-788010, India
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30
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Sudarsanam P, Zhong R, Van den Bosch S, Coman SM, Parvulescu VI, Sels BF. Functionalised heterogeneous catalysts for sustainable biomass valorisation. Chem Soc Rev 2018; 47:8349-8402. [DOI: 10.1039/c8cs00410b] [Citation(s) in RCA: 367] [Impact Index Per Article: 61.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Functionalised heterogeneous catalysts show great potentials for efficient valorisation of renewable biomass to value-added chemicals and high-energy density fuels.
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Affiliation(s)
- Putla Sudarsanam
- Centre for Surface Chemistry and Catalysis
- Faculty of Bioscience Engineering
- Heverlee
- Belgium
| | - Ruyi Zhong
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- China
- Dalian Institute of Chemical Physics
| | - Sander Van den Bosch
- Centre for Surface Chemistry and Catalysis
- Faculty of Bioscience Engineering
- Heverlee
- Belgium
| | - Simona M. Coman
- University of Bucharest
- Department of Organic Chemistry
- Biochemistry and Catalysis
- Bucharest 030016
- Romania
| | - Vasile I. Parvulescu
- University of Bucharest
- Department of Organic Chemistry
- Biochemistry and Catalysis
- Bucharest 030016
- Romania
| | - Bert F. Sels
- Centre for Surface Chemistry and Catalysis
- Faculty of Bioscience Engineering
- Heverlee
- Belgium
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31
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Encapsulation of lipase within metal-organic framework (MOF) with enhanced activity intensified under ultrasound. Enzyme Microb Technol 2017; 108:11-20. [PMID: 29108622 DOI: 10.1016/j.enzmictec.2017.08.008] [Citation(s) in RCA: 119] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 08/21/2017] [Accepted: 08/26/2017] [Indexed: 01/14/2023]
Abstract
The enzyme under lower-intensity ultrasonic irradiation leads to favorable conformational changes, thereby enhancing its activity. In this study, lipase activity was augmented upto 1.6-folds after ultrasonic treatment at 22kHz and 11.38Wcm-2 for 25min. This highly activated lipase was encapsulated within zeolite imidazolate framework-8 (ZIF-8) as a metal-organic framework (MOF) material via facile one-step biomineralization method by simply mixing aqueous solution of 2-methylimidazole (13.3mmol) and zinc acetate (1.33mmol) along with sonicated lipase within 10min at room temperature (28±2°C). The prepared lipase-MOF was characterized by using FT-IR, FT-Raman, XRD, BET, confocal scanning laser microscopy, TGA and SEM. Further, the thermal stability of lipase embedded MOF was evaluated in the range of 55-75°C on the basis of half-life which showed 3.2 folds increment as against free lipase. In Michaelis-Menten kinetics studies, sonicated lipase entrapped MOF showed nearly same Km and Vmax values as that of sonicated free lipase. Moreover, the immobilized lipase exhibited up to 54% of residual activity after seven successive cycles of reuse, whereas it retained 90% of residual activity till twenty-five days of storage. Finally, the conformational changes occurred in lipase after sonication treatment and encapsulation within MOF were analyzed by using FT-IR data analysis tools and fluorescent spectroscopy.
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32
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Nakaji Y, Oya SI, Watanabe H, Watanabe MM, Nakagawa Y, Tamura M, Tomishige K. Production of Gasoline Fuel from Alga-Derived Botryococcene by Hydrogenolysis over Ceria-Supported Ruthenium Catalyst. ChemCatChem 2017. [DOI: 10.1002/cctc.201700200] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yosuke Nakaji
- Department of Applied Chemistry, School of Engineering; Tohoku University; 6-6-07, Aoba, Aramaki Aoba-ku Sendai 980-8579 Japan
| | - Shin-ichi Oya
- Department of Applied Chemistry, School of Engineering; Tohoku University; 6-6-07, Aoba, Aramaki Aoba-ku Sendai 980-8579 Japan
| | - Hideo Watanabe
- Algae Biomass and Energy System R&D Center; University of Tsukuba; Tennodai 1-1-1 Tsukuba Ibaraki 305-8572 Japan
| | - Makoto M. Watanabe
- Algae Biomass and Energy System R&D Center; University of Tsukuba; Tennodai 1-1-1 Tsukuba Ibaraki 305-8572 Japan
| | - Yoshinao Nakagawa
- Department of Applied Chemistry, School of Engineering; Tohoku University; 6-6-07, Aoba, Aramaki Aoba-ku Sendai 980-8579 Japan
- Research Center for Rare Metal and Green Innovation; Tohoku University; 468-1, Aoba, Aramaki Aoba-ku Sendai 980-0845 Japan
| | - Masazumi Tamura
- Department of Applied Chemistry, School of Engineering; Tohoku University; 6-6-07, Aoba, Aramaki Aoba-ku Sendai 980-8579 Japan
- Research Center for Rare Metal and Green Innovation; Tohoku University; 468-1, Aoba, Aramaki Aoba-ku Sendai 980-0845 Japan
| | - Keiichi Tomishige
- Department of Applied Chemistry, School of Engineering; Tohoku University; 6-6-07, Aoba, Aramaki Aoba-ku Sendai 980-8579 Japan
- Research Center for Rare Metal and Green Innovation; Tohoku University; 468-1, Aoba, Aramaki Aoba-ku Sendai 980-0845 Japan
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33
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Nakagawa Y, Oya SI, Kanno D, Nakaji Y, Tamura M, Tomishige K. Regioselectivity and Reaction Mechanism of Ru-Catalyzed Hydrogenolysis of Squalane and Model Alkanes. CHEMSUSCHEM 2017; 10:189-198. [PMID: 27863013 DOI: 10.1002/cssc.201601204] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/31/2016] [Revised: 10/12/2016] [Indexed: 05/25/2023]
Abstract
The dependence of the C-C hydrogenolysis activity on reaction parameters and the structure of the substrate alkanes was investigated for Ru/CeO2 catalyst with very small (dispersion: H/Ru=0.89) Ru particles. The substrate concentration and reaction temperature did not have a significant effect on the selectivity pattern, except that methane production was promoted at high temperatures. However, the hydrogen pressure had a marked effect on the selectivity pattern. Ctertiary -C bond dissociation, terminal Csecondary -Cprimary bond dissociation, and fragmentation to form excess methane had negative reaction order with respect to hydrogen partial pressure, whereas Csecondary -Csecondary bond dissociation had an approximately zero reaction order. Therefore, a high hydrogen pressure is essential for the regioselective hydrogenolysis of Csecondary -Csecondary bonds in squalane. Ru/SiO2 catalyst with larger Ru particles showed similar changes in the product distribution during the change in hydrogen pressure. The reaction mechanism for each type of C-C bond dissociation is proposed based on reactivity trends and DFT calculations. The proposed intermediate species for the internal Csecondary -Csecondary dissociation, terminal Csecondary -Cprimary dissociation, and Ctertiary -C dissociation is alkyls, alkylidynes, and alkenes, respectively.
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Affiliation(s)
- Yoshinao Nakagawa
- Department of Applied Chemistry, School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai, 980-8579, Japan
- Research Center for Rare Metal and Green Innovation, Tohoku University, 468-1, Aoba, Aramaki, Aoba-ku, Sendai, 980-0845, Japan
| | - Shin-Ichi Oya
- Department of Applied Chemistry, School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai, 980-8579, Japan
| | - Daisuke Kanno
- Department of Applied Chemistry, School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai, 980-8579, Japan
| | - Yosuke Nakaji
- Department of Applied Chemistry, School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai, 980-8579, Japan
| | - Masazumi Tamura
- Department of Applied Chemistry, School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai, 980-8579, Japan
- Research Center for Rare Metal and Green Innovation, Tohoku University, 468-1, Aoba, Aramaki, Aoba-ku, Sendai, 980-0845, Japan
| | - Keiichi Tomishige
- Department of Applied Chemistry, School of Engineering, Tohoku University, 6-6-07 Aoba, Aramaki, Aoba-ku, Sendai, 980-8579, Japan
- Research Center for Rare Metal and Green Innovation, Tohoku University, 468-1, Aoba, Aramaki, Aoba-ku, Sendai, 980-0845, Japan
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Seo JY, Kim MG, Lee K, Lee YC, Na JG, Jeon SG, Park SB, Oh YK. Multifunctional Nanoparticle Applications to Microalgal Biorefinery. NANOTECHNOLOGY FOR BIOENERGY AND BIOFUEL PRODUCTION 2017. [DOI: 10.1007/978-3-319-45459-7_4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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35
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Miao Z, Shu X, Ramella D. Synthesis of a Fe3O4@P4VP@metal–organic framework core–shell structure and studies of its aerobic oxidation reactivity. RSC Adv 2017. [DOI: 10.1039/c6ra25820d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023] Open
Abstract
A novel core–shell magnetic Fe3O4@P4VP@MIL-100(Fe) composite material has been synthesized and its aerobic oxidation activity has been extensively studied.
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Affiliation(s)
| | - Xin Shu
- College of Science
- Beijing University of Chemical Technology
- Beijing 100029
- P. R. China
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36
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Li R, Zhao J, Yang F, Zhang Y, Ramella D, Peng Y, Luan Y. An Fe3O4@P4VP@FeCl3 core–shell heterogeneous catalyst for aerobic oxidation of alcohols and benzylic oxidation reaction. RSC Adv 2017. [DOI: 10.1039/c7ra09005f] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
A novel Fe3O4@P4VP@FeCl3 core–shell catalyst has been developed through coordination interaction between P4VP and FeCl3, which was utilized in selective oxidation of alcohols using molecular oxygen as the oxidant.
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Affiliation(s)
- Ruilian Li
- Hunan Agricultural University
- P. R. China
| | - Jian Zhao
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
| | - Fengxia Yang
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
| | - Yingchao Zhang
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
| | | | - Yu Peng
- Hunan Agricultural University
- P. R. China
| | - Yi Luan
- School of Materials Science and Engineering
- University of Science and Technology Beijing
- Beijing 100083
- P. R. China
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37
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Safarik I, Pospiskova K, Baldikova E, Safarikova M. Development of advanced biorefinery concepts using magnetically responsive materials. Biochem Eng J 2016. [DOI: 10.1016/j.bej.2016.04.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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38
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Chen CT, Dutta S, Wang ZY, Chen JE, Ahamad T, Alshehri SM, Yamauchi Y, Lee YF, Wu KCW. An unique approach of applying magnetic nanoparticles attached commercial lipase acrylic resin for biodiesel production. Catal Today 2016. [DOI: 10.1016/j.cattod.2015.12.025] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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39
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Ge S, Champagne P, Wang H, Jessop PG, Cunningham MF. Microalgae Recovery from Water for Biofuel Production Using CO2-Switchable Crystalline Nanocellulose. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2016; 50:7896-903. [PMID: 27314988 DOI: 10.1021/acs.est.6b00732] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
There is a pressing need to develop efficient and sustainable approaches to harvesting microalgae for biofuel production and water treatment. CO2-switchable crystalline nanocellulose (CNC) modified with 1-(3-aminopropyl)imidazole (APIm) is proposed as a reversible coagulant for harvesting microalgae. Compared to native CNC, the positively charged APIm-modified CNC, which dispersed well in carbonated water, showed appreciable electrostatic interaction with negatively charged Chlorella vulgaris upon CO2-treatment. The gelation between the modified CNC, triggered by subsequent air sparging, can also enmesh adjacent microalgae and/or microalgae-modified CNC aggregates, thereby further enhancing harvesting efficiencies. Moreover, the surface charges and dispersion/gelation of APIm-modified CNC could be reversibly adjusted by alternatively sparging CO2/air. This CO2-switchability would make the reusability of redispersed CNC for further harvesting possible. After harvesting, the supernatant following sedimentation can be reused for microalgal cultivation without detrimental effects on cell growth. The use of this approach for harvesting microalgae presents an advantage to other current methods available because all materials involved, including the cellulose, CO2, and air, are natural and biocompatible without adverse effects on the downstream processing for biofuel production.
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Affiliation(s)
- Shijian Ge
- Department of Civil Engineering, Queen's University , 58 University Avenue, Kingston, Ontario K7L 3N6, Canada
| | - Pascale Champagne
- Department of Civil Engineering, Queen's University , 58 University Avenue, Kingston, Ontario K7L 3N6, Canada
- Department of Chemical Engineering, Queen's University , 19 Division Street, Kingston, Ontario K7L 3N6, Canada
| | - Haidong Wang
- Department of Chemical Engineering, Queen's University , 19 Division Street, Kingston, Ontario K7L 3N6, Canada
| | - Philip G Jessop
- Department of Chemistry, Queen's University , 90 Bader Lane, Kingston, Ontario K7L 3N6, Canada
| | - Michael F Cunningham
- Department of Chemical Engineering, Queen's University , 19 Division Street, Kingston, Ontario K7L 3N6, Canada
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40
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Afraz A, Hajian A, Niknam Z, Mosayebi E, Yusefi A, Sillanpää M. Amin-functionalized magnetic-silica core-shell nanoparticles for removal of Hg2+ from aqueous solution. J DISPER SCI TECHNOL 2016. [DOI: 10.1080/01932691.2016.1193815] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Ahmadreza Afraz
- Young Researchers and Elite club, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Ali Hajian
- Freiburg Materials Research Center, FMF, University of Freiburg, Freiburg, Germany
| | - Zahra Niknam
- Young Researchers and Elite club, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Elham Mosayebi
- Department of Physical Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan, Iran
| | - Amin Yusefi
- Young Researchers and Elite club, Central Tehran Branch, Islamic Azad University, Tehran, Iran
| | - Mika Sillanpää
- Laboratory of Green Chemistry, Lappeenranta University of Technology, Mikkeli, Finland
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41
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Banerjee B, Singuru R, Kundu SK, Dhanalaxmi K, Bai L, Zhao Y, Reddy BM, Bhaumik A, Mondal J. Towards rational design of core–shell catalytic nanoreactor with high performance catalytic hydrogenation of levulinic acid. Catal Sci Technol 2016. [DOI: 10.1039/c6cy00169f] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Core–shell catalytic nanoreactor was designed, exhibiting high catalytic activity for levulinic acid hydrogenation.
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Affiliation(s)
- Biplab Banerjee
- Department of Materials Science
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Ramana Singuru
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500 007
- India
| | - Sudipta K. Kundu
- Department of Materials Science
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - Karnekanti Dhanalaxmi
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500 007
- India
| | - Linyi Bai
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Yanli Zhao
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Benjaram Mahipal Reddy
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500 007
- India
| | - Asim Bhaumik
- Department of Materials Science
- Indian Association for the Cultivation of Science
- Kolkata 700 032
- India
| | - John Mondal
- Inorganic and Physical Chemistry Division
- CSIR-Indian Institute of Chemical Technology
- Hyderabad 500 007
- India
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42
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Kim DY, Vijayan D, Praveenkumar R, Han JI, Lee K, Park JY, Chang WS, Lee JS, Oh YK. Cell-wall disruption and lipid/astaxanthin extraction from microalgae: Chlorella and Haematococcus. BIORESOURCE TECHNOLOGY 2016; 199:300-310. [PMID: 26342788 DOI: 10.1016/j.biortech.2015.08.107] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Revised: 08/18/2015] [Accepted: 08/19/2015] [Indexed: 06/05/2023]
Abstract
Recently, biofuels and nutraceuticals produced from microalgae have emerged as major interests, resulting in intensive research of the microalgal biorefinery process. In this paper, recent developments in cell-wall disruption and extraction methods are reviewed, focusing on lipid and astaxanthin production from the biotechnologically important microalgae Chlorella and Haematococcus, respectively. As a common, critical bottleneck for recovery of intracellular components such as lipid and astaxanthin from these microalgae, the composition and structure of rigid, thick cell-walls were analyzed. Various chemical, physical, physico-chemical, and biological methods applied for cell-wall breakage and lipid/astaxanthin extraction from Chlorella and Haematococcus are discussed in detail and compared based on efficiency, energy consumption, type and dosage of solvent, biomass concentration and status (wet/dried), toxicity, scalability, and synergistic combinations. This report could serve as a useful guide to the implementation of practical downstream processes for recovery of valuable products from microalgae including Chlorella and Haematococcus.
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Affiliation(s)
- Dong-Yeon Kim
- Biomass and Waste Energy Laboratory, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon 305-343, Republic of Korea
| | - Durairaj Vijayan
- Biomass and Waste Energy Laboratory, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon 305-343, Republic of Korea
| | - Ramasamy Praveenkumar
- Biomass and Waste Energy Laboratory, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon 305-343, Republic of Korea
| | - Jong-In Han
- Department of Civil and Environmental Engineering, KAIST, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701, Republic of Korea
| | - Kyubock Lee
- Biomass and Waste Energy Laboratory, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon 305-343, Republic of Korea
| | - Ji-Yeon Park
- Biomass and Waste Energy Laboratory, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon 305-343, Republic of Korea
| | - Won-Seok Chang
- Korea District Heating Corp., Bungdang-dong, Seongnam-si, Gyoenggi-do 463-908, Republic of Korea
| | - Jin-Suk Lee
- Biomass and Waste Energy Laboratory, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon 305-343, Republic of Korea
| | - You-Kwan Oh
- Biomass and Waste Energy Laboratory, Korea Institute of Energy Research, 152 Gajeong-ro, Yuseong-gu, Daejeon 305-343, Republic of Korea.
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43
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Sulfonated porous organic polymer as a highly efficient catalyst for the synthesis of biodiesel at room temperature. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2015.10.016] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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44
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Mondal S, Mondal J, Bhaumik A. Sulfonated Porous Polymeric Nanofibers as an Efficient Solid Acid Catalyst for the Production of 5-Hydroxymethylfurfural from Biomass. ChemCatChem 2015. [DOI: 10.1002/cctc.201500709] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Sujan Mondal
- Department of Materials Science; Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road Jadavpur Kolkata 700 032 India
| | - John Mondal
- Inorganic and Physical Chemistry Division; CSIR-Indian Institute of Chemical Technology (IICT); Uppal Road Hyderabad 500007 India
| | - Asim Bhaumik
- Department of Materials Science; Indian Association for the Cultivation of Science; 2A and 2B Raja S. C. Mullick Road Jadavpur Kolkata 700 032 India
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