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Kai Z, Jiaying X, Xuechun L. Enhanced triolein and ethyl ferulate interesterification performance by CRL-AuNPs. BIORESOURCE TECHNOLOGY 2024; 399:130599. [PMID: 38493938 DOI: 10.1016/j.biortech.2024.130599] [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: 01/08/2024] [Revised: 03/12/2024] [Accepted: 03/14/2024] [Indexed: 03/19/2024]
Abstract
This study established a Candida rugosa lipase (CRL) system to catalyze triolein and ethyl ferulate interesterification. The products were identified, and the binding mode between the substrates and CRL was predicted through molecular docking. Three methods for preparing CRL-AuNPs were proposed and characterized. It was found that the addition of 40 mL of 15 nm gold nanoparticles increased the CRL activity from 3.05 U/mg to 4.75 U/mg, but the hybridization efficiency was only 32.7 %. By using 4 mL of 0.1 mg/mL chloroauric acid, the hybridization efficiency was improved to 50.7 %, but the enzyme activity was sharply decreased. However, when the molar ratio of Mb to HAuCl4 was 0.2, the hybridization efficiency increased to 71.8 %, and the CRL activity was also enhanced to 5.98 U/mg. Under optimal conditions, the enzyme activity of CRL-AuNPs③ was maintained at 95 % after 6 repetitions and 85.6 % after 30 days at room temperature.
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Affiliation(s)
- Zhang Kai
- School of Life Science and Technology, Harbin Institute of Technology, Harbin 150006, China
| | - Xin Jiaying
- Key Laboratory of Food Science and Engineering, Harbin University of Commerce, Harbin 150076, China; State Key Laboratory of Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Lu Xuechun
- Key Laboratory of Food Science and Engineering, Harbin University of Commerce, Harbin 150076, China; LuDong University, Yantai 264025, China.
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2
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Ortega-Nieto C, Losada-Garcia N, Pessela BC, Domingo-Calap P, Palomo JM. Design and Synthesis of Copper Nanobiomaterials with Antimicrobial Properties. ACS BIO & MED CHEM AU 2023; 3:349-358. [PMID: 37599792 PMCID: PMC10436259 DOI: 10.1021/acsbiomedchemau.2c00089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 03/29/2023] [Accepted: 03/30/2023] [Indexed: 08/22/2023]
Abstract
In this work, nanostructured copper materials have been designed, synthetized, and evaluated in order to produce a more efficient and sustainable copper bionanohybrid with catalytical and antimicrobial properties. Thus, conditions are sought where the most critical steps are reduced or minimized, such as the use of reducing agents or the cryogenization step. In addition, the new materials have been characterized through different techniques, and their oxidative and reductive capacities, as well as their antimicrobial activity, have been evaluated. The addition of different quantities of a reducing agent in the synthesis method generated copper bionanohybrids with different metallic species, nanoparticles sizes, and structures. The antimicrobial properties of the bionanohybrids were studied against different strains of Gram-positive and Gram-negative bacteria through two different methods: by counting the CFU and via the disk diffusion test, respectively. The bionanohybrids have demonstrated that different efficiencies depending on the bacterial strain were confronted with. The Cu-PHOS-100% R hybrids with the highest percentage of reduction showed the best antimicrobial efficiency against Escherichia coli and Klebsiella pneumoniae bacteria (>96 or >77% in 4 h, respectively) compared to 31% bacteria reduction using Cu-PHOS-0% R. Also, the antimicrobial activity against Bacillus subtilis materials was obtained with Cu-PHOS-100% R (31 mm inhibition zone and 125 μg/mL minimum inhibitory concentration value). Interestingly, the better antimicrobial activity of the nanobiohybrids against Gram-positive bacteria Mycobacterium smegmatis was obtained with some with a lower reduction step in the synthesis, Cu-PHOS-10% R or Cu-PHOS-20% R (>94% bacterial reduction in 4 h).
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Affiliation(s)
- Clara Ortega-Nieto
- Instituto
de Catalisis y Petroleoquimica (ICP), CSIC, Marie Curie 2, 28049 Madrid, Spain
| | - Noelia Losada-Garcia
- Instituto
de Catalisis y Petroleoquimica (ICP), CSIC, Marie Curie 2, 28049 Madrid, Spain
| | - Benevides C. Pessela
- Institute
of Food Science Research (CIAL, CSIC-UAM), Nicolás Cabrera, 9, Cantoblanco, 28049 Madrid, Spain
| | - Pilar Domingo-Calap
- Institute
for Integrative Systems Biology (ISysBio), Universitat de València-CSIC, 46980 Paterna, Spain
| | - Jose M. Palomo
- Instituto
de Catalisis y Petroleoquimica (ICP), CSIC, Marie Curie 2, 28049 Madrid, Spain
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3
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Chen T, Peng Y, Qiu M, Yi C, Xu Z. Protein-supported transition metal catalysts: Preparation, catalytic applications, and prospects. Int J Biol Macromol 2023; 230:123206. [PMID: 36638614 DOI: 10.1016/j.ijbiomac.2023.123206] [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: 10/09/2022] [Revised: 12/26/2022] [Accepted: 01/05/2023] [Indexed: 01/12/2023]
Abstract
The immobilization of transition metal catalysts onto supports enables their easier recycling and improves catalytic performance. Protein supports not only support and stabilize transition metal catalysts but also enable the incorporation of biocompatibility and enzymatic catalysis into these catalysts. Consequently, the engineering of protein-supported transition metal catalysts (PTMCs) has emerged as an effective approach to improving their catalytic performance and widening their catalytic applications. Here, we review the recent development of the preparation and applications of PTMCs. The preparation of PTMCs will be summarized and discussed in terms of the types of protein supports, including proteins, protein assemblies, protein-polymer conjugates, and cross-linked proteins. Then, their catalytic applications including organic synthesis, photocatalysis, polymerization, and biomedicine, will be surveyed and compared. Meanwhile, the established catalytic structures-function relationships will be summarized. Lastly, the remaining issues and prospects will be discussed. By surveying a wide range of PTMCs, we believe that this review will attract a broad readership and stimulate the development of PTMCs.
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Affiliation(s)
- Tianyou Chen
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science and Engineering, Hubei University, Wuhan 430062, China.
| | - Yan Peng
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science and Engineering, Hubei University, Wuhan 430062, China
| | - Meishuang Qiu
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science and Engineering, Hubei University, Wuhan 430062, China
| | - Changfeng Yi
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science and Engineering, Hubei University, Wuhan 430062, China
| | - Zushun Xu
- Ministry of Education Key Laboratory for the Green Preparation and Application of Functional Materials, Hubei Key Laboratory of Polymer Materials, School of Materials Science and Engineering, Hubei University, Wuhan 430062, China.
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4
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Losada-Garcia N, Santos AS, Marques MMB, Palomo JM. Temperature-induced formation of Pd nanoparticles in heterogeneous nanobiohybrids: application in C-H activation catalysis. NANOSCALE ADVANCES 2023; 5:513-521. [PMID: 36756272 PMCID: PMC9846520 DOI: 10.1039/d2na00742h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Accepted: 12/19/2022] [Indexed: 06/18/2023]
Abstract
The effect of the temperature in the synthesis of Pd nanoparticles in the metal-enzyme biohybrids is evaluated. The effect on the formation, size, and morphology of nanoparticles was evaluated using C. antarctica B lipase as the protein scaffold. XRD analyses confirmed the formation of crystalline Pd(0) as the metal species in all cases. TEM analyses revealed spherical crystalline nanoparticles with average diameter size from 2 nm at 4 °C synthesis to 10 nm obtained at 50 °C synthesis. The thermal phenomenon was also critical in the final hybrid formation using more complex enzymes, where the relation of the protein structure and temperature and the influence of the latter has been demonstrated to be critical in the reducing efficiency of the enzyme in the final Pd nanoparticle formation, in the metal species, or even in the final size of the nanoparticles. Different Pd biohybrids were evaluated as catalysts in the C-H activation of protected l-tryptophan under mild conditions. Pd@CALB4 showed the best results, with >99% conversion for C-2 arylation in methanol at room temperature with a TOF value of 64 min-1, being 2 or 4 times higher than that of the other synthesized hybrids. This catalyst showed a very high stability and recyclability, maintaining >95% activity after three cycles of use.
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Affiliation(s)
- Noelia Losada-Garcia
- Instituto de Catálisis y Petroleoquímica (ICP), CSIC C/Marie Curie 2 28049 Madrid Spain
| | - A Sofia Santos
- Instituto de Catálisis y Petroleoquímica (ICP), CSIC C/Marie Curie 2 28049 Madrid Spain
- LAQV@REQUIMTE, Department of Chemistry, NOVA School of Science and Techonology. Universidade Nova de Lisboa 2829-516 Caparica Portugal
| | - M Manuel B Marques
- LAQV@REQUIMTE, Department of Chemistry, NOVA School of Science and Techonology. Universidade Nova de Lisboa 2829-516 Caparica Portugal
| | - Jose M Palomo
- Instituto de Catálisis y Petroleoquímica (ICP), CSIC C/Marie Curie 2 28049 Madrid Spain
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González-Granda S, Albarrán-Velo J, Lavandera I, Gotor-Fernández V. Expanding the Synthetic Toolbox through Metal-Enzyme Cascade Reactions. Chem Rev 2023; 123:5297-5346. [PMID: 36626572 DOI: 10.1021/acs.chemrev.2c00454] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The combination of metal-, photo-, enzyme-, and/or organocatalysis provides multiple synthetic solutions, especially when the creation of chiral centers is involved. Historically, enzymes and transition metal species have been exploited simultaneously through dynamic kinetic resolutions of racemates. However, more recently, linear cascades have appeared as elegant solutions for the preparation of valuable organic molecules combining multiple bioprocesses and metal-catalyzed transformations. Many advantages are derived from this symbiosis, although there are still bottlenecks to be addressed including the successful coexistence of both catalyst types, the need for compatible reaction media and mild conditions, or the minimization of cross-reactivities. Therefore, solutions are here also provided by means of catalyst coimmobilization, compartmentalization strategies, flow chemistry, etc. A comprehensive review is presented focusing on the period 2015 to early 2022, which has been divided into two main sections that comprise first the use of metals and enzymes as independent catalysts but working in an orchestral or sequential manner, and later their application as bionanohybrid materials through their coimmobilization in adequate supports. Each part has been classified into different subheadings, the first part based on the reaction catalyzed by the metal catalyst, while the development of nonasymmetric or stereoselective processes was considered for the bionanohybrid section.
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Affiliation(s)
- Sergio González-Granda
- Organic and Inorganic Chemistry Department, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
| | - Jesús Albarrán-Velo
- Organic and Inorganic Chemistry Department, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
| | - Iván Lavandera
- Organic and Inorganic Chemistry Department, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
| | - Vicente Gotor-Fernández
- Organic and Inorganic Chemistry Department, Universidad de Oviedo, 33006 Oviedo, Asturias, Spain
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Khodamorady M, Jafarzadeh M, Bahrami K. Design and Introduction of BNPs@SiO2(CH2)3-TAPC-O-(CH2)2NH2-Pd (0) as an Efficient Nano-catalyst for the Coupling Reactions and Removing of Organic Dyes. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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Naapuri JM, Åberg GA, Palomo JM, Deska J. Arylative Allenol Cyclization via Sequential One‐pot Enzyme & Palladium Catalysis. ChemCatChem 2020. [DOI: 10.1002/cctc.202001619] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Janne M. Naapuri
- Department of Chemistry Aalto University Kemistintie 1 02150 Espoo Finland
| | - Gustav A. Åberg
- Department of Chemistry Aalto University Kemistintie 1 02150 Espoo Finland
| | - Jose M. Palomo
- Department of Biocatalysis Institute of Catalysis (CSIC) c/ Marie Curie 2 28049 Madrid Spain
| | - Jan Deska
- Department of Chemistry Aalto University Kemistintie 1 02150 Espoo Finland
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Brewster RC, Klemencic E, Jarvis AG. Palladium in biological media: Can the synthetic chemist's most versatile transition metal become a powerful biological tool? J Inorg Biochem 2020; 215:111317. [PMID: 33310459 DOI: 10.1016/j.jinorgbio.2020.111317] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2020] [Revised: 11/16/2020] [Accepted: 11/16/2020] [Indexed: 12/18/2022]
Abstract
Palladium catalysed reactions are ubiquitous in synthetic organic chemistry in both organic solvents and aqueous buffers. The broad reactivity of palladium catalysis has drawn interest as a means to conduct orthogonal transformations in biological settings. Successful examples have been shown for protein modification, in vivo drug decaging and as palladium-protein biohybrid catalysts for selective catalysis. Biological media represents a challenging environment for palladium chemistry due to the presence of a multitude of chelators, catalyst poisons and a requirement for milder reaction conditions e.g. lower temperatures. This review looks to identify successful examples of palladium-catalysed reactions in the presence of proteins or cells and analyse solutions to help to overcome the challenges of working in biological systems.
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Affiliation(s)
- Richard C Brewster
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Rd, University of Edinburgh, Edinburgh EH9 3FJ, United Kingdom
| | - Eva Klemencic
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Rd, University of Edinburgh, Edinburgh EH9 3FJ, United Kingdom
| | - Amanda G Jarvis
- EaStCHEM School of Chemistry, Joseph Black Building, David Brewster Rd, University of Edinburgh, Edinburgh EH9 3FJ, United Kingdom.
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Biocatalysis at Extreme Temperatures: Enantioselective Synthesis of both Enantiomers of Mandelic Acid by Transesterification Catalyzed by a Thermophilic Lipase in Ionic Liquids at 120 °C. Catalysts 2020. [DOI: 10.3390/catal10091055] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
The use of biocatalysts in organic chemistry for catalyzing chemo-, regio- and stereoselective transformations has become an usual tool in the last years, both at lab and industrial scale. This is not only because of their exquisite precision, but also due to the inherent increase in the process sustainability. Nevertheless, most of the interesting industrial reactions involve water-insoluble substrates, so the use of (generally not green) organic solvents is generally required. Although lipases are capable of maintaining their catalytic precision working in those solvents, reactions are usually very slow and consequently not very appropriate for industrial purposes. Increasing reaction temperature would accelerate the reaction rate, but this should require the use of lipases from thermophiles, which tend to be more enantioselective at lower temperatures, as they are more rigid than those from mesophiles. Therefore, the ideal scenario would require a thermophilic lipase capable of retaining high enantioselectivity at high temperatures. In this paper, we describe the use of lipase from Geobacillus thermocatenolatus as catalyst in the ethanolysis of racemic 2-(butyryloxy)-2-phenylacetic to furnish both enantiomers of mandelic acid, an useful intermediate in the synthesis of many drugs and active products. The catalytic performance at high temperature in a conventional organic solvent (isooctane) and four imidazolium-based ionic liquids was assessed. The best results were obtained using 1-ethyl-3-methyl imidazolium tetrafluoroborate (EMIMBF4) and 1-ethyl-3-methyl imidazolium hexafluorophosphate (EMIMPF6) at temperatures as high as 120 °C, observing in both cases very fast and enantioselective kinetic resolutions, respectively leading exclusively to the (S) or to the (R)-enantiomer of mandelic acid, depending on the anion component of the ionic liquid.
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10
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Parmanand, Kumari S, Mittal A, Kumar A, Krishna, Sharma SK. Palladium Nanoparticles Immobilized on Schiff Base‐Functionalized Graphene‐Oxide: Application in Carbon‐Carbon Cross‐Coupling Reactions. ChemistrySelect 2019. [DOI: 10.1002/slct.201902242] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Parmanand
- Department of ChemistryUniversity of Delhi Delhi- 110007 India
| | - Shweta Kumari
- Department of ChemistryUniversity of Delhi Delhi- 110007 India
| | - Ayushi Mittal
- Department of ChemistryUniversity of Delhi Delhi- 110007 India
| | - Anoop Kumar
- Department of ChemistryUniversity of Delhi Delhi- 110007 India
| | - Krishna
- Department of ChemistryUniversity of Delhi Delhi- 110007 India
| | - Sunil K. Sharma
- Department of ChemistryUniversity of Delhi Delhi- 110007 India
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Bagherzadeh M, Mahmoudi H, Ataie S, Bahjati M, Kia R, Raithby PR, Vaccaro L. Synthesis and characterization of a new zwitterionic palladium complex as an environmentally friendly catalyst for the Heck-Mizoroki coupling reaction in GVL. MOLECULAR CATALYSIS 2019. [DOI: 10.1016/j.mcat.2019.110406] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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12
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Palomo JM. Nanobiohybrids: a new concept for metal nanoparticles synthesis. Chem Commun (Camb) 2019; 55:9583-9589. [PMID: 31360955 DOI: 10.1039/c9cc04944d] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
In recent years, nanoscience and nanotechnology have brought a great revolution in different areas. In particular, the synthesis of transition metal nanoparticles has been of great relevance for their use in areas such as biomedicine, antimicrobial properties or catalytic applications for chemical synthesis. Recently, an innovative straightforward and very efficient synthesis of these nanoparticles by simply using enzymes as inductors in aqueous media has been described. This represents a very green alternative to the different methodologies described in the literature for metal nanoparticles preparation where harsh conditions are necessary. In this review the most recent advances in the synthesis of metal nanoparticles by this green technology, explaining the synthetic mechanism, the role of the enzyme in the formation of the nanoparticles and the effect on the final properties of these nanoparticles, are summarised. The application of these novel metal nanoparticles-enzyme hybrids in synthetic chemistry as heterogeneous catalysts with metal or dual (enzymatic and metallic) activity and their capacity as environmental and antimicrobial agents have also been discussed.
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Affiliation(s)
- Jose M Palomo
- Department of Biocatalysis, Institute of Catalysis (CSIC), Marie Curie 2, Cantoblanco, UAM Campus, 28049, Madrid, Spain.
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Bahrami K, Targhan H. A new strategy to design a graphene oxide supported palladium complex as a new heterogeneous nanocatalyst and application in carbon-carbon and carbon-heteroatom cross-coupling reactions. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4842] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Kiumars Bahrami
- Department of Organic Chemistry, Faculty of Chemistry; Razi University; Kermanshah 67149-67346 Iran
- Nanoscience and Nanotechnology Research Center (NNRC); Razi University; Kermanshah 67149-67346 Iran
| | - Homa Targhan
- Department of Organic Chemistry, Faculty of Chemistry; Razi University; Kermanshah 67149-67346 Iran
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