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Musharaf HM, Roshan U, Mudugamuwa A, Trinh QT, Zhang J, Nguyen NT. Computational Fluid-Structure Interaction in Microfluidics. MICROMACHINES 2024; 15:897. [PMID: 39064408 PMCID: PMC11278627 DOI: 10.3390/mi15070897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 07/02/2024] [Accepted: 07/04/2024] [Indexed: 07/28/2024]
Abstract
Micro elastofluidics is a transformative branch of microfluidics, leveraging the fluid-structure interaction (FSI) at the microscale to enhance the functionality and efficiency of various microdevices. This review paper elucidates the critical role of advanced computational FSI methods in the field of micro elastofluidics. By focusing on the interplay between fluid mechanics and structural responses, these computational methods facilitate the intricate design and optimisation of microdevices such as microvalves, micropumps, and micromixers, which rely on the precise control of fluidic and structural dynamics. In addition, these computational tools extend to the development of biomedical devices, enabling precise particle manipulation and enhancing therapeutic outcomes in cardiovascular applications. Furthermore, this paper addresses the current challenges in computational FSI and highlights the necessity for further development of tools to tackle complex, time-dependent models under microfluidic environments and varying conditions. Our review highlights the expanding potential of FSI in micro elastofluidics, offering a roadmap for future research and development in this promising area.
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Affiliation(s)
- Hafiz Muhammad Musharaf
- Queensland Micro and Nanotechnology Centre, Griffith University, Brisbane, QLD 4111, Australia; (H.M.M.); (U.R.); (A.M.); (Q.T.T.)
| | - Uditha Roshan
- Queensland Micro and Nanotechnology Centre, Griffith University, Brisbane, QLD 4111, Australia; (H.M.M.); (U.R.); (A.M.); (Q.T.T.)
| | - Amith Mudugamuwa
- Queensland Micro and Nanotechnology Centre, Griffith University, Brisbane, QLD 4111, Australia; (H.M.M.); (U.R.); (A.M.); (Q.T.T.)
| | - Quang Thang Trinh
- Queensland Micro and Nanotechnology Centre, Griffith University, Brisbane, QLD 4111, Australia; (H.M.M.); (U.R.); (A.M.); (Q.T.T.)
| | - Jun Zhang
- Queensland Micro and Nanotechnology Centre, Griffith University, Brisbane, QLD 4111, Australia; (H.M.M.); (U.R.); (A.M.); (Q.T.T.)
- School of Engineering and Built Environment, Griffith University, Brisbane, QLD 4111, Australia
| | - Nam-Trung Nguyen
- Queensland Micro and Nanotechnology Centre, Griffith University, Brisbane, QLD 4111, Australia; (H.M.M.); (U.R.); (A.M.); (Q.T.T.)
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2
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Hu H, Li J, Jiang W, Jiang Y, Wan Y, Wang Y, Xin F, Zhang W. Strategies for the biological synthesis of D-glucuronic acid and its derivatives. World J Microbiol Biotechnol 2024; 40:94. [PMID: 38349469 DOI: 10.1007/s11274-024-03900-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2023] [Accepted: 01/17/2024] [Indexed: 02/15/2024]
Abstract
D-glucuronic acid is a kind of glucose derivative, which has excellent properties such as anti-oxidation, treatment of liver disease and hyperlipidemia, and has been widely used in medicine, cosmetics, food and other fields. The traditional production methods of D-glucuronic acid mainly include natural extraction and chemical synthesis, which can no longer meet the growing market demand. The production of D-glucuronic acid by biocatalysis has become a promising alternative method because of its high efficiency and environmental friendliness. This review describes different production methods of D-glucuronic acid, including single enzyme catalysis, multi-enzyme cascade, whole cell catalysis and co-culture, as well as the intervention of some special catalysts. In addition, some feasible enzyme engineering strategies are provided, including the application of enzyme immobilized scaffold, enzyme mutation and high-throughput screening, which provide good ideas for the research of D-glucuronic acid biocatalysis.
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Affiliation(s)
- Haibo Hu
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Puzhu South Road 30#, Nanjing, 211800, People's Republic of China
| | - Jiawen Li
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Puzhu South Road 30#, Nanjing, 211800, People's Republic of China
| | - Wankui Jiang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Puzhu South Road 30#, Nanjing, 211800, People's Republic of China
| | - Yujia Jiang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Puzhu South Road 30#, Nanjing, 211800, People's Republic of China
| | - Yidong Wan
- Jiangsu Biochemical Chiral Engineering Technology Research Center, Changmao Biochemical Engineering Co., Ltd, Changzhou, 213034, People's Republic of China
| | - Yanxia Wang
- College of Food Science and Light Industry, Nanjing Tech University, Nanjing, 211800, People's Republic of China
| | - Fengxue Xin
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Puzhu South Road 30#, Nanjing, 211800, People's Republic of China.
- Jiangsu Biochemical Chiral Engineering Technology Research Center, Changmao Biochemical Engineering Co., Ltd, Changzhou, 213034, People's Republic of China.
| | - Wenming Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering, College of Biotechnology and Pharmaceutical Engineering, Nanjing Tech University, Puzhu South Road 30#, Nanjing, 211800, People's Republic of China.
- Jiangsu Biochemical Chiral Engineering Technology Research Center, Changmao Biochemical Engineering Co., Ltd, Changzhou, 213034, People's Republic of China.
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3
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Ayoola MB, Shack LA, Phanstiel O, Nanduri B. Impact of Difluoromethylornithine and AMXT 1501 on Gene Expression and Capsule Regulation in Streptococcus pneumoniae. Biomolecules 2024; 14:178. [PMID: 38397415 PMCID: PMC10887117 DOI: 10.3390/biom14020178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2023] [Revised: 01/27/2024] [Accepted: 01/31/2024] [Indexed: 02/25/2024] Open
Abstract
Streptococcus pneumoniae (Spn), a Gram-positive bacterium, poses a significant threat to human health, causing mild respiratory infections to severe invasive conditions. Despite the availability of vaccines, challenges persist due to serotype replacement and antibiotic resistance, emphasizing the need for alternative therapeutic strategies. This study explores the intriguing role of polyamines, ubiquitous, small organic cations, in modulating virulence factors, especially the capsule, a crucial determinant of Spn's pathogenicity. Using chemical inhibitors, difluoromethylornithine (DFMO) and AMXT 1501, this research unveils distinct regulatory effects on the gene expression of the Spn D39 serotype in response to altered polyamine homeostasis. DFMO inhibits polyamine biosynthesis, disrupting pathways associated with glucose import and the interconversion of sugars. In contrast, AMXT 1501, targeting polyamine transport, enhances the expression of polyamine and glucose biosynthesis genes, presenting a novel avenue for regulating the capsule independent of glucose availability. Despite ample glucose availability, AMXT 1501 treatment downregulates the glycolytic pathway, fatty acid synthesis, and ATP synthase, crucial for energy production, while upregulating two-component systems responsible for stress management. This suggests a potential shutdown of energy production and capsule biosynthesis, redirecting resources towards stress management. Following DFMO and AMXT 1501 treatments, countermeasures, such as upregulation of stress response genes and ribosomal protein, were observed but appear to be insufficient to overcome the deleterious effects on capsule production. This study highlights the complexity of polyamine-mediated regulation in S. pneumoniae, particularly capsule biosynthesis. Our findings offer valuable insights into potential therapeutic targets for modulating capsules in a polyamine-dependent manner, a promising avenue for intervention against S. pneumoniae infections.
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Affiliation(s)
- Moses B Ayoola
- Department of Comparative Biomedical Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
| | - Leslie A Shack
- Department of Comparative Biomedical Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
| | - Otto Phanstiel
- Department of Medical Education, College of Medicine, University of Central Florida, Orlando, FL 32826, USA
| | - Bindu Nanduri
- Department of Comparative Biomedical Sciences, College of Veterinary Medicine, Mississippi State University, Mississippi State, MS 39762, USA
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Corbett MK, Gifford A, Fimognari N, Watkin ELJ. Analysis of element yield, bacterial community structure and the impact of carbon sources for bioleaching rare earth elements from high grade monazite. Res Microbiol 2024; 175:104133. [PMID: 37683878 DOI: 10.1016/j.resmic.2023.104133] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/29/2023] [Accepted: 08/29/2023] [Indexed: 09/10/2023]
Abstract
Rare earth element (REE) recovery from waste streams, mine tailings or recyclable components using bioleaching is gaining traction due to the shortage and security of REE supply as well as the environmental problems that occur from processing and refining. Four heterotrophic microbial species with known phosphate solubilizing capabilities were evaluated for their ability to leach REE from a high-grade monazite when provided with either galactose, fructose or maltose. Supplying fructose resulted in the greatest amount of REE leached from the ore due to the largest amount of organic acid produced. Gluconic acid was the dominant organic acid identified produced by the cultures, followed by acetic acid. The monazite proved difficult to leach with the different carbon sources, with preferential release of Ce over La, Nd and Pr.
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Affiliation(s)
- Melissa K Corbett
- Curtin Medical School, Curtin University GPO Box U1987, Perth, Australia.
| | - April Gifford
- Curtin Medical School, Curtin University GPO Box U1987, Perth, Australia.
| | - Nick Fimognari
- School of Science, Edith Cowan University, 270 Joondalup Drive, Joondalup, Australia.
| | - Elizabeth L J Watkin
- Curtin Medical School, Curtin University GPO Box U1987, Perth, Australia; School of Science, Edith Cowan University, 270 Joondalup Drive, Joondalup, Australia.
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Power-to-chemicals: sustainable liquefaction of food waste with plasma-electrolysis. Front Chem Sci Eng 2023. [DOI: 10.1007/s11705-022-2255-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Gonçalves RGL, Lopes PA, Pochapski DJ, de Oliveira LCA, Pinto FG, Neto JL, Tronto J. Effect of pH, ionic strength, and temperature on the adsorption behavior of Acid Blue 113 onto mesoporous carbon. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:77188-77198. [PMID: 35675011 DOI: 10.1007/s11356-022-21193-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 05/26/2022] [Indexed: 06/15/2023]
Abstract
Mesoporous carbon (MC) derived from cassava starch was used to remove Acid Blue 113 azo dye from aqueous solutions. The influence of temperature, pH, ionic strength, and the adsorbent dose was investigated in a set of batch experiments. Experimental data showed that Acid Blue 113 adsorption was higher in the acid pH range than in the alkaline one, that dye adsorption increases when the ionic strength and temperature increase, and that adsorption results presented a good correlation with the Langmuir isotherm model. The adsorption capacity of MC was 295 mg g-1, at pH = 7.0 and 298 K, respectively. Zeta potential (ζ) showed the compression of the diffuse double layer of adsorbent with an increase in temperature and ionic strength, promoting the decrease of electrostatic repulsion between the negatively charged surface of the carbon particles and the anionic dye. Thermodynamic results demonstrate that the adsorption process was spontaneous and endothermic. Moreover, for the first time, this work has demonstrated that the pH, temperature, and ionic strength of the aqueous medium are also able to change the surface charge of carbon-based adsorbents and surely influence the adsorption capacity. Finally, the regeneration of the adsorbent by the photo-Fenton reaction regenerated the adsorption capacity of the adsorbent without generating secondary pollution to the environment.
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Affiliation(s)
| | - Paloma Aparecida Lopes
- Department of Chemistry, Federal University of Lavras, C.P. 3037, Lavras, MG, CEP 37.200-000, Brazil
| | - Daniel José Pochapski
- Institute of Chemistry, São Paulo State University (UNESP), Av. Professor Francisco Degni, 55, Araraquara, SP, CEP 14.800-900, Brazil
| | - Luiz Carlos Alves de Oliveira
- Chemistry Department, ICEx, Federal University of Minas Gerais, Av. Antônio Carlos, 6627, Belo Horizonte, MG, CEP 31.270-901, Brazil
| | - Frederico Garcia Pinto
- Institute of Exact Sciences and Technology, Federal University of Viçosa, Rio Paranaíba Campus, Rodovia MG 230, km 7, Rio Paranaíba, MG, CEP 38.810-000, Brazil
| | - Jonas Leal Neto
- Department of Chemistry, Federal University of Lavras, C.P. 3037, Lavras, MG, CEP 37.200-000, Brazil
| | - Jairo Tronto
- Institute of Exact Sciences and Technology, Federal University of Viçosa, Rio Paranaíba Campus, Rodovia MG 230, km 7, Rio Paranaíba, MG, CEP 38.810-000, Brazil.
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Ahmadi M, Nasri Z, von Woedtke T, Wende K. d-Glucose Oxidation by Cold Atmospheric Plasma-Induced Reactive Species. ACS OMEGA 2022; 7:31983-31998. [PMID: 36119990 PMCID: PMC9475618 DOI: 10.1021/acsomega.2c02965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/12/2022] [Accepted: 08/16/2022] [Indexed: 06/15/2023]
Abstract
The glucose oxidation cascade is fascinating; although oxidation products have high economic value, they can manipulate the biological activity through posttranslational modification such as glycosylation of proteins, lipids, and nucleic acids. The concept of this work is based on the ability of reactive species induced by cold atmospheric plasma (CAP) in aqueous liquids and the corresponding gas-liquid interface to oxidize biomolecules under ambient conditions. Here, we report the oxidation of glucose by an argon-based dielectric barrier discharge plasma jet (kINPen) with a special emphasis on examining the reaction pathway to pinpoint the most prominent reactive species engaged in the observed oxidative transformation. Employing d-glucose and d-glucose-13C6 solutions and high-resolution mass spectrometry and ESI-tandem MS/MS spectrometry techniques, the occurrence of glucose oxidation products, for example, aldonic acids and aldaric acids, glucono- and glucaro-lactones, as well as less abundant sugar acids including ribonic acid, arabinuronic acid, oxoadipic acid, 3-deoxy-ribose, glutaconic acid, and glucic acid were surveyed. The findings provide deep insights into CAP chemistry, reflecting a switch of reactive species generation with the feed gas modulation (Ar or Ar/O2 with N2 curtain gas). Depending on the gas phase composition, a combination of oxygen-derived short-lived hydroxyl (•OH)/atomic oxygen [O(3P)] radicals was found responsible for the glucose oxidation cascade. The results further illustrate that the presence of carbohydrates in cell culture media, gel formulations (agar), or other liquid targets (juices) modulate the availability of CAP-generated species in vitro. In addition, a glycocalyx is attached to many mammalian proteins, which is essential for the respective physiologic role. It might be questioned if its oxidation plays a role in CAP activity.
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Affiliation(s)
- Mohsen Ahmadi
- Leibniz
Institute for Plasma Science and Technology (INP Greifswald), Center
for Innovation Competence (ZIK) plasmatis, Felix-Hausdorff-Straße 2, Greifswald 17489, Germany
| | - Zahra Nasri
- Leibniz
Institute for Plasma Science and Technology (INP Greifswald), Center
for Innovation Competence (ZIK) plasmatis, Felix-Hausdorff-Straße 2, Greifswald 17489, Germany
| | - Thomas von Woedtke
- Leibniz
Institute for Plasma Science and Technology (INP Greifswald), Center
for Innovation Competence (ZIK) plasmatis, Felix-Hausdorff-Straße 2, Greifswald 17489, Germany
- Leibniz
Institute for Plasma Science and Technology (INP Greifswald), Felix-Hausdorff-Straße 2, Greifswald 17489, Germany
- University
Medicine Greifswald, Institute for Hygiene and Environmental Medicine, Walther-Rathenau-Straße 49A, Greifswald 17489, Germany
| | - Kristian Wende
- Leibniz
Institute for Plasma Science and Technology (INP Greifswald), Center
for Innovation Competence (ZIK) plasmatis, Felix-Hausdorff-Straße 2, Greifswald 17489, Germany
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Qiu L, Morato NM, Huang KH, Cooks RG. Spontaneous Water Radical Cation Oxidation at Double Bonds in Microdroplets. Front Chem 2022; 10:903774. [PMID: 35559217 PMCID: PMC9086510 DOI: 10.3389/fchem.2022.903774] [Citation(s) in RCA: 26] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2022] [Accepted: 04/11/2022] [Indexed: 12/20/2022] Open
Abstract
Spontaneous oxidation of compounds containing diverse X=Y moieties (e.g., sulfonamides, ketones, esters, sulfones) occurs readily in organic-solvent microdroplets. This surprising phenomenon is proposed to be driven by the generation of an intermediate species [M+H2O]+·: a covalent adduct of water radical cation (H2O+·) with the reactant molecule (M). The adduct is observed in the positive ion mass spectrum while its formation in the interfacial region of the microdroplet (i.e., at the air-droplet interface) is indicated by the strong dependence of the oxidation product formation on the spray distance (which reflects the droplet size and consequently the surface-to-volume ratio) and the solvent composition. Importantly, based on the screening of a ca. 21,000-compound library and the detailed consideration of six functional groups, the formation of a molecular adduct with the water radical cation is a significant route to ionization in positive ion mode electrospray, where it is favored in those compounds with X=Y moieties which lack basic groups. A set of model monofunctional systems was studied and in one case, benzyl benzoate, evidence was found for oxidation driven by hydroxyl radical adduct formation followed by protonation in addition to the dominant water radical cation addition process. Significant implications of molecular ionization by water radical cations for oxidation processes in atmospheric aerosols, analytical mass spectrometry and small-scale synthesis are noted.
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Dutta S, Bhat NS. Chemocatalytic value addition of glucose without carbon-carbon bond cleavage/formation reactions: an overview. RSC Adv 2022; 12:4891-4912. [PMID: 35425469 PMCID: PMC8981328 DOI: 10.1039/d1ra09196d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 02/02/2022] [Indexed: 01/22/2023] Open
Abstract
As the monomeric unit of the abundant biopolymer cellulose, glucose is considered a sustainable feedstock for producing carbon-based transportation fuels, chemicals, and polymers. The chemocatalytic value addition of glucose can be broadly classified into those involving C-C bond cleavage/formation reactions and those without. The C6 products obtained from glucose are particularly satisfying because their syntheses enjoy a 100% carbon economy. Although multiple derivatives of glucose retaining all six carbon atoms in their moiety are well-documented, they are somewhat dispersed in the literature and never delineated coherently from the perspective of their carbon skeleton. The glucose-derived chemical intermediates discussed in this review include polyols like sorbitol and sorbitan, diols like isosorbide, furanic compounds like 5-(hydroxymethyl)furfural, and carboxylic acids like gluconic acid. Recent advances in producing the intermediates mentioned above from glucose following chemocatalytic routes have been elaborated, and their derivative chemistry highlighted. This review aims to comprehensively understand the prospects and challenges associated with the catalytic synthesis of C6 molecules from glucose.
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Affiliation(s)
- Saikat Dutta
- Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal Mangalore-575025 Karnataka India
| | - Navya Subray Bhat
- Department of Chemistry, National Institute of Technology Karnataka (NITK) Surathkal Mangalore-575025 Karnataka India
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Akram Ghumman S, Mahmood A, Noreen S, Rana M, Hameed H, Ijaz B, Hasan S, Aslam A, Fayyaz ur Rehman M. Formulation and evaluation of quince seeds mucilage - sodium alginate microspheres for sustained delivery of cefixime and its toxicological studies. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.103811] [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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Wolska J, Walkowiak A, Sobczak I, Wolski L, Ziolek M. Gold-containing Beta zeolite in base-free glucose oxidation – The role of Au deposition procedure and zeolite dopants. Catal Today 2021. [DOI: 10.1016/j.cattod.2021.05.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Usen N, Dahoumane SA, Diop M, Banquy X, Boffito DC. Sonochemical synthesis of porous gold nano- and microparticles in a Rosette cell. ULTRASONICS SONOCHEMISTRY 2021; 79:105744. [PMID: 34562733 PMCID: PMC8473754 DOI: 10.1016/j.ultsonch.2021.105744] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 08/28/2021] [Accepted: 08/30/2021] [Indexed: 05/03/2023]
Abstract
We report the synthesis of Au nano- and microparticles that relies on α-D-glucose (C6H12O6) as the reducer and stabilizer in a Rosette cell under 20 kHz ultrasound irradiation. The chemical and physical effects of ultrasonic irradiation on the synthesis were investigated. The results showed that an optimum pH is required for the formation of insoluble Au(0) particles. Upon irradiation, low pH yielded Au nanoparticles while high pH resulted in microparticles. The Au surface capping by α-D-glucose hydroxyl and carbonyl groups was confirmed by Fourier transform infrared (FT-IR) spectroscopy. X-ray diffraction (XRD) analysis indicated that the Au particles crystallize within the face-centered-cubic (FCC) cell lattice. Moreover, continuous sonication reduced larger amounts of the Au precursor compared to the intermittent mode. Furthermore, tuning sonication time and mode influences the particle size and porosity as characterized by scanning and transmission electron microscopy. Our results shed a new light into the importance of the experimental and ultrasound parameters in obtaining Au particles of desired features through sonochemistry.
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Affiliation(s)
- Ndifreke Usen
- Chemical Engineering Department, Polytechnique Montréal, 2900 Edouard Montpetit Blvd, Montréal H3T 1J4, QC, Canada
| | - Si Amar Dahoumane
- Chemical Engineering Department, Polytechnique Montréal, 2900 Edouard Montpetit Blvd, Montréal H3T 1J4, QC, Canada
| | - Mamadi Diop
- Chemical Engineering Department, Polytechnique Montréal, 2900 Edouard Montpetit Blvd, Montréal H3T 1J4, QC, Canada; Biomedical Engineering Department, Université de Montréal, 2900 Edouard Montpetit Blvd, Montréal H3T 1J4, QC, Canada
| | - Xavier Banquy
- Faculty of Pharmacy, Pavillon Jean Coutu local 4198, Université de Montréal, 2900, boul. Édouard-Montpetit, Montréal H3T 1J4, QC, Canada
| | - Daria C Boffito
- Chemical Engineering Department, Polytechnique Montréal, 2900 Edouard Montpetit Blvd, Montréal H3T 1J4, QC, Canada; Canada Research Chair in Intensified Mechano-Chemical Processes for Sustainable Biomass Conversion, Canada.
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Franz S, Shcherban ND, Bezverkhyy I, Sergiienko SA, Simakova IL, Salmi T, Murzin DY. Catalytic activity of gold nanoparticles deposited on N-doped carbon-based supports in oxidation of glucose and arabinose mixtures. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04426-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
AbstractOxidation of a mixture of glucose and arabinose over Au particles deposited on porous carbons, N-doped carbons and carbon nitrides was investigated at 70 °C, under constant pH of 8, and oxygen partial pressure 0.125 atm. In particular, Au deposited on nitrogen-containing carbon-based mesoporous structures demonstrated activity in the oxidation of the sugars to the corresponding aldonic acids higher than gold deposited on undoped carbon supports (conversion of glucose up to ca. 60%, arabinose–ca. 30% after 200 min). The results can be explained by the basic nature of the supports leading to an increase in the polarity of the carbon surface and the oxygen activation. Glucuronic acid (with selectivity ca. 10–93.5%) together with gluconic acid was formed as a result of glucose oxidation, while arabinose was selectively oxidized to arabinonic acid.
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Behzadi S, Nonahal B, Royaee SJ, Asadi AA. Tio 2/SiO 2/Fe 3O 4 magnetic nanoparticles synthesis and application in methyl orange UV photocatalytic removal. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2020; 82:2432-2445. [PMID: 33339797 DOI: 10.2166/wst.2020.509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Three main parameters affecting TiO2/SiO2/Fe3O4 nanoparticles activity in photocatalytic degradation of methyl orange were investigated using response surface methodology (SRM). Precipitation method and sol-gel technique were used to prepare SiO2/Fe3O4 electromagnetic composite support and TiO2/SiO2/Fe3O4 photocatalytically active nanoparticles. The specific surface area, pore volume, and average pore size of the synthesized nanoparticles were respectively equal to 56 m2/g, 0.12 cm3/g and 9.4 nm. The point of zero charge (PZC) of the catalyst was measured to be 5.9. The maximum and minimum photocatalytic degradation of methyl orange using the synthesized nanoparticles were 100% and 30%, respectively. A linear model was fitted to the obtained results with R2adjusted equal to 0.87. The results of analysis of variance (ANOVA) revealed that catalyst concentration, reaction media pH and aeration rate were significantly affected the photocatalytic activity. Optimization was performed considering photocatalytic activity as the main objective functions. In order to maximize photocatalytic activity, catalyst loading, reaction media pH and aeration rate were respectively adjusted to 2,000 ppm, 3 and 2.5 L/min, which resulted in total methyl orange removal. Considering promising photocatalytic activity of TiO2/SiO2/Fe3O4 along with core-sell nanocomposite separation performance led us to propose this photocatalyst as an alternative solution for treating waste waters.
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Affiliation(s)
- Shabnam Behzadi
- Department of Chemical Engineering, Amirkabir University of Technology, Tehran, 15875-4413, Iran
| | - Behrouz Nonahal
- Petroleum Refining Technology Development Division, Research Institute of Petroleum Industry (RIPI), Tehran, 14857-33111, Iran E-mail:
| | - Sayed Javid Royaee
- Petroleum Refining Technology Development Division, Research Institute of Petroleum Industry (RIPI), Tehran, 14857-33111, Iran E-mail:
| | - Amir Atabak Asadi
- Petroleum Refining Technology Development Division, Research Institute of Petroleum Industry (RIPI), Tehran, 14857-33111, Iran E-mail:
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Hülsey MJ, Lim CW, Yan N. Promoting heterogeneous catalysis beyond catalyst design. Chem Sci 2020; 11:1456-1468. [PMID: 32180922 PMCID: PMC7058091 DOI: 10.1039/c9sc05947d] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 01/12/2020] [Indexed: 12/14/2022] Open
Abstract
Despite the indisputable success of conventional approaches to manipulate the performance of heterogeneous catalysts by tuning the composition and structure of active sites, future research on catalysis engineering will likely go beyond the catalyst itself. Recently, several auxiliary promotion methods, either promoting the activity of reagents or enabling optimized adsorbate-catalyst interactions, have been proven as viable strategies to enhance catalytic reactions. Those auxiliary promotion methods range from electric/magnetic fields and electric potentials to mechanic stress, significantly altering the properties of reagent molecules and/or the surface characteristics of nanostructured catalysts. Apart from static enhancement effects, they in principle also allow for spatially and temporally variable modifications of catalyst surfaces. While some of those methods have been demonstrated, some are only theoretically predicted, opening exciting avenues for future experimental advances. Besides fundamental descriptions and comparisons of each activation method, in this perspective we plan to provide examples for the applications of those techniques for a variety of catalytic reactions as diverse as N2 and CO2 hydrogenation as well as electrochemical water splitting. Finally, we provide a unifying view and guidelines for future research into the use of promotion methods, generating deeper understanding of the complex dynamics on the nanoparticle surface under auxiliary promotion and the expansion of auxiliary techniques to different sustainability-related reactions.
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Affiliation(s)
- Max J Hülsey
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , 117585 Singapore , Singapore .
| | - Chia Wei Lim
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , 117585 Singapore , Singapore .
| | - Ning Yan
- Department of Chemical and Biomolecular Engineering , National University of Singapore , 4 Engineering Drive 4 , 117585 Singapore , Singapore .
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16
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Haouache S, Karam A, Chave T, Clarhaut J, Amaniampong PN, Garcia Fernandez JM, De Oliveira Vigier K, Capron I, Jérôme F. Selective radical depolymerization of cellulose to glucose induced by high frequency ultrasound. Chem Sci 2020; 11:2664-2669. [PMID: 34084325 PMCID: PMC8157487 DOI: 10.1039/d0sc00020e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The depolymerization of cellulose to glucose is a challenging reaction and often constitutes a scientific obstacle in the synthesis of downstream bio-based products. Here, we show that cellulose can be selectively depolymerized to glucose by ultrasonic irradiation in water at a high frequency (525 kHz). The concept of this work is based on the generation of H˙ and ˙OH radicals, formed by homolytic dissociation of water inside the cavitation bubbles, which induce the cleavage of the glycosidic bonds. The transfer of radicals on the cellulose particle surfaces prevents the side degradation of released glucose into the bulk solution, allowing maintaining the selectivity to glucose close to 100%. This work is distinguished from previous technologies in that (i) no catalyst is needed, (ii) no external source of heating is required, and (iii) the complete depolymerization of cellulose is achieved in a selective fashion. The addition of specific radical scavengers coupled to different gaseous atmospheres and ˙OH radical dosimetry experiments suggested that H˙ radicals are more likely to be responsible for the depolymerisation of cellulose.
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Affiliation(s)
- Somia Haouache
- Institut de Chimie des Milieux et Matériaux de Poitiers, Université de Poitiers-CNRS 1 Rue Marcel Doré 86073 Poitiers France .,INRA, Site de la Géraudière 44316 Nantes France
| | - Ayman Karam
- Institut de Chimie des Milieux et Matériaux de Poitiers, Université de Poitiers-CNRS 1 Rue Marcel Doré 86073 Poitiers France
| | - Tony Chave
- ICSM, Univ Montpellier, CNRS, CEA, ENSCM Bagnols-sur-Cèze France
| | - Jonathan Clarhaut
- Institut de Chimie des Milieux et Matériaux de Poitiers, Université de Poitiers-CNRS 1 Rue Marcel Doré 86073 Poitiers France
| | - Prince Nana Amaniampong
- Institut de Chimie des Milieux et Matériaux de Poitiers, Université de Poitiers-CNRS 1 Rue Marcel Doré 86073 Poitiers France
| | - José M Garcia Fernandez
- Institute for Chemical Research, CSIC and University of Sevilla Americo Vespucio 49, Isla de la Cartuja 41092 Sevilla Spain
| | - Karine De Oliveira Vigier
- Institut de Chimie des Milieux et Matériaux de Poitiers, Université de Poitiers-CNRS 1 Rue Marcel Doré 86073 Poitiers France
| | | | - François Jérôme
- Institut de Chimie des Milieux et Matériaux de Poitiers, Université de Poitiers-CNRS 1 Rue Marcel Doré 86073 Poitiers France
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17
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Chevallier ML, Dessolin S, Serres F, Bruyas L, Chatel G. Effect of Ultrasound on the Green Selective Oxidation of Benzyl Alcohol to Benzaldehyde. Molecules 2019; 24:E4157. [PMID: 31744122 PMCID: PMC6891642 DOI: 10.3390/molecules24224157] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2019] [Revised: 11/12/2019] [Accepted: 11/13/2019] [Indexed: 11/16/2022] Open
Abstract
Oxidation of alcohols plays an important role in industrial chemistry. Novel green techniques, such as sonochemistry, could be economically interesting by improving industrial synthesis yield. In this paper, we studied the selective oxidation of benzyl alcohol as a model of aromatic alcohol compound under various experimental parameters such as substrate concentration, oxidant nature and concentration, catalyst nature and concentration, temperature, pH, reaction duration, and ultrasound frequency. The influence of each parameter was studied with and without ultrasound to identify the individual sonochemical effect on the transformation. Our main finding was an increase in the yield and selectivity for benzaldehyde under ultrasonic conditions. Hydrogen peroxide and iron sulfate were used as green oxidant and catalyst. Coupled with ultrasound, these conditions increased the benzaldehyde yield by +45% compared to silent conditions. Investigation concerning the transformation mechanism revealed the involvement of radical species.
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Affiliation(s)
| | | | | | | | - Gregory Chatel
- Univ. Savoie Mont Blanc, LCME, F-73000 Chambéry, France; (M.L.C.); (S.D.); (F.S.); (L.B.)
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18
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Emiljanowicz KE, Malinowska-Pańczyk E. Kombucha from alternative raw materials - The review. Crit Rev Food Sci Nutr 2019; 60:3185-3194. [PMID: 31657623 DOI: 10.1080/10408398.2019.1679714] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Nowadays, people's awareness about the role of diet in maintaining well-being and good health has increased. Consumers expect that the products not only provide them with essential nutrients but will also be a source of biologically active substances, which are beneficial to their health. One of the "healthy trends," which has appeared among the consumers worldwide is kombucha, a tea drink with high antioxidant potential, obtained through the activity of a consortium of acetic acid bacteria and osmophilic yeast, which is also called "tea fungus." Kombucha obtained from tea is characterized by its health-promoting properties. Promising results in in vitro and in vivo studies have prompted research groups from around the world to search for alternative raw materials for tea fungus fermentation. Attempts are made to obtain functional beverages from leaves, herb infusions, vegetable pulp, fruit juices, or milk. This review focuses on describing the progress in obtaining a fermented beverage and bacterial cellulose using tea fungus on alternative raw materials.
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Affiliation(s)
- Katarzyna Ewa Emiljanowicz
- Department of Chemistry, Technology and Biotechnology of Food, Gdańsk University of Technology, Chemical Faculty, Gdańsk, Poland
| | - Edyta Malinowska-Pańczyk
- Department of Chemistry, Technology and Biotechnology of Food, Gdańsk University of Technology, Chemical Faculty, Gdańsk, Poland
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19
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Bhai S, Ganguly B. Role of backbones on the interaction of metal ions with deoxyribonucleic acid and peptide nucleic acid: A DFT study. J Mol Graph Model 2019; 93:107445. [PMID: 31494536 DOI: 10.1016/j.jmgm.2019.107445] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2019] [Revised: 08/28/2019] [Accepted: 08/28/2019] [Indexed: 11/30/2022]
Abstract
Metal ion interaction with deoxyribonucleic acid and peptide nucleic acid were studied using B3LYP-D3/6-311++g(d,p)//B3LYP/6-31 + G(d) level of theory in aqueous phase employing polarized continuum (PCM) model. This study reports the role of backbones on deoxyribonucleic acid and peptide nucleic acid for complexation with different metal ions. The systematic study performed with DFT calculations reveals that central binding (Type-4) shows the strongest binding compared to the other binding modes because of the involvement of the backbone as well as the nitrogenous bases. The charged backbone of DNA nucleotides contributes significantly towards binding with the metal ions. The deoxyguanosine monophosphate (dGMP) clearly indicates the strongest binding upon complexation with Mg2+ (-49.6 kcal/mol), Zn2+ (-45.3 kcal/mol) and Cu2+ (-148.4 kcal/mol), respectively. The neutral backbone of PNA also assists to complex the metal ions with PNA nucleotides. The Mg2+ and Cu2+ prefer to bind with the PNA-Cytosine (-32.9 kcal/mol & -132.9 kcal/mol) in central binding mode (type-4). PNA-Adenine-Zn2+ (-29.1 kcal/mol) is the preferred binding mode (type-4) compared to other modes of interaction for this metal ion with PNA-Adenine nucleotide. The Cu2+ ion showed the superior complexation ability with deoxyribonucleic acid and peptide nucleic acid compared to Mg2+ and Zn2+ ions. The cation-π complexation with the bases of nucleotides was also obtained with Cu2+ ion. The AIM (atoms in molecule) theory has been applied to examine the nature of the interaction of Mg2+, Zn2+, and Cu2+ ion to the deoxyribonucleic acid and peptide nucleic acid. The alkaline earth metal, Mg2+ ion shows electrostatic nature while interaction with deoxyribonucleic acid and peptide nucleic acid, however, the transition metal ions (Zn2+, Cu2+) showed partly covalent nature as well with deoxyribonucleic acid and peptide nucleic acid. The optical properties calculated for the binding of metal ions with deoxyribonucleic acid and peptide nucleic acid showed a diagnostic signature to ascertain the interaction of metal ions with such nucleotides. Cu2+ ion showed larger red shifts in the absorption spectrum values upon complexation with the DNAs and PNAs. The calculated results suggest that such metal ions would prefer to bind with the DNA compared to PNA in DNA-PNA duplexes. The preference for the binding of metal ions with DNA nucleotides is largely attributed to the contribution of charged backbones compared to the neutral PNA backbones.
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Affiliation(s)
- Surjit Bhai
- Computation and Simulation Unit (Analytical and Environmental Science Division and Centralized Instrument Facility), CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar, Gujarat, 364 002, India
| | - Bishwajit Ganguly
- Computation and Simulation Unit (Analytical and Environmental Science Division and Centralized Instrument Facility), CSIR-Central Salt and Marine Chemicals Research Institute, Bhavnagar, Gujarat, 364 002, India.
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20
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Amaniampong PN, Trinh QT, De Oliveira Vigier K, Dao DQ, Tran NH, Wang Y, Sherburne MP, Jérôme F. Synergistic Effect of High-Frequency Ultrasound with Cupric Oxide Catalyst Resulting in a Selectivity Switch in Glucose Oxidation under Argon. J Am Chem Soc 2019; 141:14772-14779. [DOI: 10.1021/jacs.9b06824] [Citation(s) in RCA: 59] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Prince N. Amaniampong
- CNRS Research Federation INCREASE, 1 Rue Marcel Doré, TSA 41105, 86073 Poitiers, France
| | - Quang Thang Trinh
- Cambridge Centre for Advanced Research and Education in Singapore (CARES), Campus for Research Excellence and Technological Enterprise (CREATE), 1 Create Way, 138602 Singapore
- Institute of Research and Development, Duy Tan University, 03 Quang Trung, Danang 550000, Viet Nam
| | - Karine De Oliveira Vigier
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, 1 Rue Marcel Doré, TSA 41105, 86073 Poitiers, France
| | - Duy Quang Dao
- Institute of Research and Development, Duy Tan University, 03 Quang Trung, Danang 550000, Viet Nam
| | - Ngoc Han Tran
- NUS Environmental Research Institute, National University of Singapore, 5A Engineering Drive 1, T-Lab Building, 117411 Singapore
| | - Yingqiao Wang
- Materials Science and Engineering Department, University of California, Berkeley, Berkeley, California 94720, United States
| | - Matthew P. Sherburne
- Materials Science and Engineering Department, University of California, Berkeley, Berkeley, California 94720, United States
- Singapore Berkeley Research Initiative for Sustainable Energy, Berkeley Educational Alliance for Research in Singapore (BEARS), 1 Create Way, 138602 Singapore
| | - François Jérôme
- CNRS Research Federation INCREASE, 1 Rue Marcel Doré, TSA 41105, 86073 Poitiers, France
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, 1 Rue Marcel Doré, TSA 41105, 86073 Poitiers, France
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21
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Sakuta R, Nakamura N. Production of Hexaric Acids from Biomass. Int J Mol Sci 2019; 20:E3660. [PMID: 31357431 PMCID: PMC6695620 DOI: 10.3390/ijms20153660] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2019] [Revised: 07/22/2019] [Accepted: 07/24/2019] [Indexed: 12/15/2022] Open
Abstract
Sugar acids obtained by aldohexose oxidation of both the terminal aldehyde group and the hydroxy group at the other end to carboxyl groups are called hexaric acids (i.e., six-carbon aldaric acids). Because hexaric acids have four secondary hydroxy groups that are stereochemically diverse and two carboxyl groups, various applications of these acids have been studied. Conventionally, hexaric acids have been produced mainly by nitric acid oxidation of aldohexose, but full-scale commercialization has not been realized; there are many problems regarding yield, safety, environmental burden, etc. In recent years, therefore, improvements in hexaric acid production by nitric acid oxidation have been made, while new production methods, including biocatalytic methods, are actively being studied. In this paper, we summarize these production methods in addition to research on the application of hexaric acids.
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Affiliation(s)
- Riku Sakuta
- Department of Biotechnology and Life Science, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan
| | - Nobuhumi Nakamura
- Department of Biotechnology and Life Science, Tokyo University of Agriculture and Technology, 2-24-16 Nakacho, Koganei, Tokyo 184-8588, Japan.
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22
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Cousin T, Chatel G, Kardos N, Andrioletti B, Draye M. High frequency ultrasound as a tool for elucidating mechanistic elements of cis-cyclooctene epoxidation with aqueous hydrogen peroxide. ULTRASONICS SONOCHEMISTRY 2019; 53:120-125. [PMID: 30686597 DOI: 10.1016/j.ultsonch.2018.12.038] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 12/04/2018] [Accepted: 12/27/2018] [Indexed: 06/09/2023]
Abstract
The use of high frequency ultrasound (800 kHz) highlights the non-radical character of the cis-cyclooctene epoxidation mediated by H2O2 and H2WO4. Combination of moderate mixing brought by the ultrasonic irradiation with precise thermoregulation of the double jacketed sonoreactor demonstrates the potential of this technique for studying and optimizing all the reaction parameters. The results not only reveal that the optimized ultrasonic conditions lead to excellent epoxidation outcomes with 96% yield and 98% selectivity but also to higher selectivities toward the epoxidation product compared with silent conditions.
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Affiliation(s)
- Tony Cousin
- Univ. Savoie Mont Blanc - LCME, F-73000 Chambéry, France; Univ Lyon, Université Claude Bernard Lyon 1, INSA-Lyon, CPE-Lyon, ICBMS-UMR CNRS 5246, Campus Lyon-Tech la Doua, Bât. Lederer, 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne, France
| | - Gregory Chatel
- Univ. Savoie Mont Blanc - LCME, F-73000 Chambéry, France
| | | | - Bruno Andrioletti
- Univ Lyon, Université Claude Bernard Lyon 1, INSA-Lyon, CPE-Lyon, ICBMS-UMR CNRS 5246, Campus Lyon-Tech la Doua, Bât. Lederer, 43 Boulevard du 11 Novembre 1918, 69622 Villeurbanne, France.
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23
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Cousin T, Chatel G, Kardos N, Andrioletti B, Draye M. Recent trends in the development of sustainable catalytic systems for the oxidative cleavage of cycloalkenes by hydrogen peroxide. Catal Sci Technol 2019. [DOI: 10.1039/c9cy01269a] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
This review proposes a comprehensive, critical, and accessible assessment of reaction conditions for cycloolefin oxidative cleavage regarding green chemistry criteria.
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Affiliation(s)
- Tony Cousin
- LCME
- Univ. Savoie Mont Blanc
- 73000 Chambéry
- France
- Univ Lyon
| | | | | | - Bruno Andrioletti
- Univ Lyon
- Université Claude Bernard Lyon 1
- INSA-Lyon
- CPE-Lyon
- ICBMS-UMR CNRS 5246
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24
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Ma Y, Jia ZM, Bai FY, Pan XM, Zhao L. Theoretical study on the formation mechanisms, dynamics and the effective catalysis of the nitrophenols. ChemistrySelect 2018. [DOI: 10.1002/slct.201802006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yuan Ma
- Institute of Functional Material Chemistry; National & Local United Engineering Lab for Power Battery; Faculty of Chemistry; Northeast Normal University, 130024, Changchun, People's Republic of; China
| | - Zi-man Jia
- Civil and Environmental Engineering; Henry Samueli School of Engineering and Applied Science; University of California, Los Angeles, California; 90095 United States
| | - Feng-yang Bai
- Institute of Functional Material Chemistry; National & Local United Engineering Lab for Power Battery; Faculty of Chemistry; Northeast Normal University, 130024, Changchun, People's Republic of; China
| | - Xiu-mei Pan
- Institute of Functional Material Chemistry; National & Local United Engineering Lab for Power Battery; Faculty of Chemistry; Northeast Normal University, 130024, Changchun, People's Republic of; China
| | - Liang Zhao
- Institute of Functional Material Chemistry; National & Local United Engineering Lab for Power Battery; Faculty of Chemistry; Northeast Normal University, 130024, Changchun, People's Republic of; China
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25
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Amaniampong PN, Clément JL, Gigmes D, Ortiz Mellet C, García Fernández JM, Blériot Y, Chatel G, De Oliveira Vigier K, Jérôme F. Catalyst-Free Synthesis of Alkylpolyglycosides Induced by High-Frequency Ultrasound. CHEMSUSCHEM 2018; 11:2673-2676. [PMID: 29938918 DOI: 10.1002/cssc.201801137] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Indexed: 06/08/2023]
Abstract
The irradiation of concentrated feeds of carbohydrates in alcoholic solution by high-frequency ultrasound (550 kHz) induces the formation of alkylpolyglycosides (APGs). This work is distinct from previous reports in that it does not involve any (bio)catalyst or activating agent, it takes place at only 40 °C, thus avoiding degradation of carbohydrates, and it selectively yields APGs with a degree of polymerization in a window of 2-7, an important limitation of the popular Fischer glycosylation. This ultrasound-based technology proved successful with a range of different valuable carbohydrates and alkyl alcohols. The elucidation of the structure of all the produced glycosides strongly suggests that 1,6-anhydrosugars formed in situ are key intermediate species.
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Affiliation(s)
- Prince Nana Amaniampong
- INCREASE FR CNRS 3707/, Institut de Chimie des Milieux et matériaux de Poitiers, CNRS, Université de Poitiers, ENSIP, 1 rue Marcel Doré, 86073, Poitiers, France
| | | | - Didier Gigmes
- Aix Marseille Univ, CNRS, ICR, UMR, 7273, Marseille, France
| | - Carmen Ortiz Mellet
- Instituto de Investigaciones Químicas (IIQ), CSIC, University of Sevilla, Avda. Americo Vespucio 49, E-41092, Sevilla, Spain
| | - José M García Fernández
- Instituto de Investigaciones Químicas (IIQ), CSIC, University of Sevilla, Avda. Americo Vespucio 49, E-41092, Sevilla, Spain
| | - Yves Blériot
- INCREASE FR CNRS 3707/, Institut de Chimie des Milieux et matériaux de Poitiers, CNRS, Université de Poitiers, ENSIP, 1 rue Marcel Doré, 86073, Poitiers, France
| | - Gregory Chatel
- INCREASE FR CNRS 3707/, Institut de Chimie des Milieux et matériaux de Poitiers, CNRS, Université de Poitiers, ENSIP, 1 rue Marcel Doré, 86073, Poitiers, France
- Univ. Savoie Mont Blanc, LCME, F-73000, Chambéry, France
| | - Karine De Oliveira Vigier
- INCREASE FR CNRS 3707/, Institut de Chimie des Milieux et matériaux de Poitiers, CNRS, Université de Poitiers, ENSIP, 1 rue Marcel Doré, 86073, Poitiers, France
| | - François Jérôme
- INCREASE FR CNRS 3707/, Institut de Chimie des Milieux et matériaux de Poitiers, CNRS, Université de Poitiers, ENSIP, 1 rue Marcel Doré, 86073, Poitiers, France
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26
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The Major Chromophore Arising from Glucose Degradation and Oxidative Stress Occurrence during Lens Proteins Glycation Induced by Glucose. Molecules 2017; 23:molecules23010006. [PMID: 29271874 PMCID: PMC5943961 DOI: 10.3390/molecules23010006] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2017] [Revised: 12/13/2017] [Accepted: 12/14/2017] [Indexed: 11/16/2022] Open
Abstract
Glucose autoxidation has been proposed as a key reaction associated with deleterious effects induced by hyperglycemia in the eye lens. Little is known about chromophores generated during glucose autoxidation. In this study, we analyzed the effect of oxidative and dicarbonyl stress in the generation of a major chromophore arising from glucose degradation (GDC) and its association with oxidative damage in lens proteins. Glucose (5 mM) was incubated with H₂O₂ (0.5-5 mM), Cu2+ (5-50 μM), glyoxal (0.5-5 mM) or methylglyoxal (0.5-5 mM) at pH 7.4, 5% O₂, 37 °C, from 0 to 30 days. GDC concentration increased with incubation time, as well as when incubated in the presence of H₂O₂ and/or Cu2+, which were effective even at the lowest concentrations. Dicarbonylic compounds did not increase the levels of GDC during incubations. ¹H, 13C and FT-IR spectra from the purified fraction containing the chromophore (detected by UV/vis spectroscopy) showed oxidation products of glucose, including gluconic acid. Lens proteins solutions (10 mg/mL) incubated with glucose (30 mM) presented increased levels of carboxymethyl-lysine and hydrogen peroxide that were associated with GDC increase. Our results suggest a possible use of GDC as a marker of autoxidative reactions occurring during lens proteins glycation induced by glucose.
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27
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Olivier-Bourbigou H, Chizallet C, Dumeignil F, Fongarland P, Geantet C, Granger P, Launay F, Löfberg A, Massiani P, Maugé F, Ouali A, Roger AC, Schuurman Y, Tanchoux N, Uzio D, Jérôme F, Duprez D, Pinel C. The Pivotal Role of Catalysis in France: Selected Examples of Recent Advances and Future Prospects. ChemCatChem 2017. [DOI: 10.1002/cctc.201700426] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | - Céline Chizallet
- Catalysis and Separation Division; IFP Energies nouvelles; F-69360 Solaize France
| | - Franck Dumeignil
- Unité de Catalyse et Chimie du Solide; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois; F-59000 Lille France
| | - Pascal Fongarland
- Laboratoire de Génie des Procédés Catalytiques (LGPC); Univ. Lyon, Université Claude Bernard Lyon 1, CPE, CNRS; F-69616 Villeurbanne France
| | - Christophe Geantet
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON); Université Claude Bernard Lyon 1, CNRS; F-69626 Villeurbanne France
| | - Pascal Granger
- Unité de Catalyse et Chimie du Solide; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois; F-59000 Lille France
| | - Franck Launay
- Laboratoire de Réactivité de Surface (LRS); Sorbonne Universités, UPMC Univ Paris 06, CNRS; F-75005 Paris France
| | - Axel Löfberg
- Unité de Catalyse et Chimie du Solide; Univ. Lille, CNRS, Centrale Lille, ENSCL, Univ. Artois; F-59000 Lille France
| | - Pascale Massiani
- Laboratoire de Réactivité de Surface (LRS); Sorbonne Universités, UPMC Univ Paris 06, CNRS; F-75005 Paris France
| | - Françoise Maugé
- Laboratoire Catalyse et Spectrochimie (LCS); ENSICAEN, CNRS; F-14000 Caen France
| | - Armelle Ouali
- Institut Charles Gerhardt Montpellier (ICGM); Université Montpellier, CNRS; F-34095 Montpellier France
| | - Anne-Cécile Roger
- Institut de Chimie et Procédés pour l'Energie, l'Environnement et la Santé (ICPEES); Université de Strasbourg, CNRS; F-67087 Strasbourg France
| | - Yves Schuurman
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON); Université Claude Bernard Lyon 1, CNRS; F-69626 Villeurbanne France
| | - Nathalie Tanchoux
- Institut Charles Gerhardt Montpellier (ICGM); Université Montpellier, CNRS; F-34095 Montpellier France
| | - Denis Uzio
- Catalysis and Separation Division; IFP Energies nouvelles; F-69360 Solaize France
| | - François Jérôme
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP); Université de Poitiers, ENSIP, CNRS; F-86073 Poitiers France
| | - Daniel Duprez
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP); Université de Poitiers, ENSIP, CNRS; F-86073 Poitiers France
| | - Catherine Pinel
- Institut de Recherches sur la Catalyse et l'Environnement de Lyon (IRCELYON); Université Claude Bernard Lyon 1, CNRS; F-69626 Villeurbanne France
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Kuna E, Behling R, Valange S, Chatel G, Colmenares JC. Sonocatalysis: A Potential Sustainable Pathway for the Valorization of Lignocellulosic Biomass and Derivatives. Top Curr Chem (Cham) 2017; 375:41. [PMID: 28337669 PMCID: PMC5396383 DOI: 10.1007/s41061-017-0122-y] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2016] [Accepted: 02/18/2017] [Indexed: 11/12/2022]
Abstract
Abstract Lignocellulosic biomass represents a natural renewable chemical feedstock that can be used to produce high value-added chemicals and platform molecules. Nowadays, there are extensive studies on a variety of aspects concerning the valorization of lignocellulosic biomass into desirable products. Among the current technologies for biomass conversion some require extreme conditions along with high temperatures and pressures. Therefore, major technological innovations based on more economical and environmental methodologies are currently developed both in academic laboratories and in industry. In this context, ultrasound-assisted catalysis constitutes an alternative method offering new strategies to upgrade biomass. The possibility of combining catalysis with sonication indeed provides avenues that are worth exploring for the valorization of lignocellulosic compounds into value-added chemical feedstocks. In this mini-review, the available sonochemical systems are first presented, with a focus on the most important ultrasonic parameters, which is intended to provide a mechanistic background. Next, this contribution aims to provide insight into the most recent developments along with prominent examples in the field of sonocatalysis applied to the chemical transformation of lignocellulosic biomass and its derivatives. Graphical Abstract ![]()
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Affiliation(s)
- Ewelina Kuna
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Ronan Behling
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, ENSIP, B1, 1 rue Marcel Doré, 86073, Poitiers Cedex 9, France
| | - Sabine Valange
- Institut de Chimie des Milieux et Matériaux de Poitiers (IC2MP), Université de Poitiers, CNRS, ENSIP, B1, 1 rue Marcel Doré, 86073, Poitiers Cedex 9, France
| | - Gregory Chatel
- Univ. Savoie Mont Blanc, LCME, F-73000, Chambéry, France.
| | - Juan Carlos Colmenares
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland.
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