To see the other types of publications on this topic, follow the link: Catalyse bioinspirée.

Journal articles on the topic 'Catalyse bioinspirée'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Catalyse bioinspirée.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Carrión, Erik N., Andrei Loas, Hemantbhai H. Patel, Marius Pelmuş, Karpagavalli Ramji, and Sergiu M. Gorun. "Fluoroalkyl phthalocyanines: Bioinspired catalytic materials." Journal of Porphyrins and Phthalocyanines 22, no. 05 (2018): 371–97. http://dx.doi.org/10.1142/s1088424618500189.

Full text
Abstract:
The design of self oxidation-resistant catalytic materials based on organic molecules, although advantageous due to the ability to control their structures, is limited by the presence of labile C–H bonds. This mini review summarizes recent work aimed at first-row transition metal complexes of a new class of coordinating ligands, fluoroalkyl-substituted fluorophthalocyanines, R[Formula: see text]Pcs, ligands in which all, or the majority of their C–H bonds are replaced by a combination of fluoro- and perfluoroalkyl groups yielding porphyrin-bioinspired catalyst models. In the case of homogeneou
APA, Harvard, Vancouver, ISO, and other styles
2

Chen, Jing, Yingchun Guo, Tengteng Kang, Xingchi Liu, Xiaomei Wang, and Xu Zhang. "In Situ Growth of ZIF-8 Nanocrystals on the Pore Walls of 3D Ordered Macroporous TiO2 for a One-Pot Cascade Reaction." Catalysts 11, no. 5 (2021): 533. http://dx.doi.org/10.3390/catal11050533.

Full text
Abstract:
It is wise to mimic a bioinspired system to design a nanoreactor as a catalyst containing multiple components for a cascade reaction. Here, we report the uniform growth of well-dispersed nano-scale ZIF-8 crystals on the pore walls of 3DOM TiO2 via the TEA-assisted crystallization process. The UV-vis spectra indicate that the ZIF-8 photosensitizer can extend the visible-light absorption of 3DOM TiO2. The obtained nanoreactor can efficiently catalyze the one-pot aromatic alcohol oxidization and Knoevenagel condensation cascade reaction for larger molecules. This work offers an important strategy
APA, Harvard, Vancouver, ISO, and other styles
3

Gao, Bin, Tao Wang, Yang Li, et al. "Promoting hole transfer for photoelectrochemical water oxidation through a manganese cluster catalyst bioinspired by natural photosystem II." Chemical Communications 56, no. 30 (2020): 4244–47. http://dx.doi.org/10.1039/d0cc00955e.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Deuss, Peter J., René den Heeten, Wouter Laan, and Paul C. J. Kamer. "Bioinspired Catalyst Design and Artificial Metalloenzymes." Chemistry - A European Journal 17, no. 17 (2011): 4680–98. http://dx.doi.org/10.1002/chem.201003646.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Sankar Agarwalla, Uday. "Bioinspired Non-heme Diiron Catalysts for Olefin Epoxidation with Hydrogen Peroxide in the Presence of Acetic Acid." International Journal of Science and Research (IJSR) 11, no. 4 (2022): 1089–93. http://dx.doi.org/10.21275/sr22403000114.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Hunter, R. D., J. Davies, S. J. A. Hérou, A. Kulak, and Z. Schnepp. "Milling as a route to porous graphitic carbons from biomass." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 379, no. 2209 (2021): 20200336. http://dx.doi.org/10.1098/rsta.2020.0336.

Full text
Abstract:
This paper reports a simple way to produce porous graphitic carbons from a wide range of lignocellulosic biomass sources, including nut shells, softwood sawdust, seed husks and bamboo. Biomass precursors are milled and sieved to produce fine powders and are then converted to porous graphitic carbons by iron-catalysed graphitization. Graphitizing the raw (unmilled) biomass creates carbons that are diverse in their porosity and adsorption properties. This is due to the inability of the iron catalyst precursor to penetrate the structure of dense biomass material. Milling enables much more efficie
APA, Harvard, Vancouver, ISO, and other styles
7

Mangiavacchi, Francesca, Letizia Crociani, Luca Sancineto, Francesca Marini, and Claudio Santi. "Continuous Bioinspired Oxidation of Sulfides." Molecules 25, no. 11 (2020): 2711. http://dx.doi.org/10.3390/molecules25112711.

Full text
Abstract:
A simple, efficient, and selective oxidation under flow conditions of sulfides into their corresponding sulfoxides and sulfones is reported herein, using as a catalyst perselenic acid generated in situ by the oxidation of selenium (IV) oxide in a diluted aqueous solution of hydrogen peroxide as the final oxidant. The scope of the proposed methodology was investigated using aryl alkyl sulfides, aryl vinyl sulfides, and dialkyl sulfides as substrates, evidencing, in general, a good applicability. The scaled-up synthesis of (methylsulfonyl)benzene was also demonstrated, leading to its gram-scale
APA, Harvard, Vancouver, ISO, and other styles
8

Kung, Mayfair C., Mark V. Riofski, Michael N. Missaghi, and Harold H. Kung. "Organosilicon platforms: bridging homogeneous, heterogeneous, and bioinspired catalysis." Chem. Commun. 50, no. 25 (2014): 3262–76. http://dx.doi.org/10.1039/c3cc48766k.

Full text
Abstract:
Organosilicon compounds form versatile structures such as cubic metallasiloxanes, cage-like silsesquioxanes, macromolecular nanocages, and flexible dendrimers and linear metallasiloxanes, and are useful as catalysts, ligands for metal complexes, and catalyst supports.
APA, Harvard, Vancouver, ISO, and other styles
9

Ren, Changxu, Peng Yang, Jiaonan Sun, et al. "A Bioinspired Molybdenum Catalyst for Aqueous Perchlorate Reduction." Journal of the American Chemical Society 143, no. 21 (2021): 7891–96. http://dx.doi.org/10.1021/jacs.1c00595.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Deuss, Peter J., Rene den Heeten, Wouter Laan, and Paul C. J. Kamer. "ChemInform Abstract: Bioinspired Catalyst Design and Artificial Metalloenzymes." ChemInform 42, no. 31 (2011): no. http://dx.doi.org/10.1002/chin.201131266.

Full text
APA, Harvard, Vancouver, ISO, and other styles
11

Fogeron, Thibault, Jean-Philippe Porcher, Maria Gomez-Mingot, et al. "A cobalt complex with a bioinspired molybdopterin-like ligand: a catalyst for hydrogen evolution." Dalton Transactions 45, no. 37 (2016): 14754–63. http://dx.doi.org/10.1039/c6dt01824f.

Full text
Abstract:
A cobalt complex using a bioinspired ligand, that mimics the molybdopterin cofactor, displays very good activity for electrochemical proton reduction in terms of turnover frequency, faradic yields and stability.
APA, Harvard, Vancouver, ISO, and other styles
12

He, Fei, Li Mi, Yanfei Shen, et al. "Driving electrochemical oxygen reduction and hydrazine oxidation reaction by enzyme-inspired polymeric Cu(3,3′-diaminobenzidine) catalyst." Journal of Materials Chemistry A 5, no. 33 (2017): 17413–20. http://dx.doi.org/10.1039/c7ta05183b.

Full text
APA, Harvard, Vancouver, ISO, and other styles
13

Zucca, Paolo, Gianmarco Cocco, Manuela Pintus, Antonio Rescigno, and Enrico Sanjust. "Biomimetic Sulfide Oxidation by the Means of Immobilized Fe(III)-5,10,15,20-tetrakis(pentafluorophenyl)porphin under Mild Experimental Conditions." Journal of Chemistry 2013 (2013): 1–7. http://dx.doi.org/10.1155/2013/651274.

Full text
Abstract:
This paper describes the oxidation of inorganic sulfide to sulfate, minimizing the formation of elemental sulfur. The described catalytic reaction uses dilute hydrogen peroxide at nearly neutral pH values in the presence of a bioinspired, heterogenized, and commercial ferriporphin. A substantial increase of the percentage of sulfide converted to sulfate is obtained in comparison with the yields obtained when working with hydrogen peroxide alone. The biomimetic catalyst also proved to be a much more efficient catalyst than horseradish peroxidase. Accordingly, it could be suitable for large-scal
APA, Harvard, Vancouver, ISO, and other styles
14

Reuillard, Bertrand, Matías Blanco, Laura Calvillo, et al. "Noncovalent Integration of a Bioinspired Ni Catalyst to Graphene Acid for Reversible Electrocatalytic Hydrogen Oxidation." ACS Appl. Mater. Interfaces 12, no. 5 (2020): 5805–11. https://doi.org/10.1021/acsami.9b18922.

Full text
Abstract:
Efficient heterogeneous catalysis of hydrogen oxidation reaction (HOR) by platinum group metal (PGM)-free catalysts in proton-exchange membrane (PEM) fuel cells represents a significant challenge toward the development of a sustainable hydrogen economy. Here, we show that graphene acid (GA) can be used as an electrode scaffold for the noncovalent immobilization of a bioinspired nickel bis-diphosphine HOR catalyst. The highly functionalized structure of this material and optimization of the electrode-catalyst assembly sets new benchmark electrocatalytic performances for heterogeneous molecular
APA, Harvard, Vancouver, ISO, and other styles
15

Farooq, Umera, Muhammad Fiaz, Hina Nawaz, et al. "Bioinspired Synthesis of Novel Different Nanoparticles and its Utility in Biodiesel and Animals Applications." Haya: The Saudi Journal of Life Sciences 9, no. 10 (2024): 390–96. http://dx.doi.org/10.36348/sjls.2024.v09i10.003.

Full text
Abstract:
Because of its ability to speed up the reaction, the catalyst is critical to its success. Most catalysts are either homogeneous or heterogeneous. It has been shown that utilizing a heterogeneous catalyst, which is easier to remove from the product after the reaction has been finished. Because of the large surface area of the Nano-catalyst results in high catalytic efficiency. To enhance the performance of catalysts a range of various types of support materials have been used. SO42--ZnO and So42-/TiO active acid catalyst was prepared and characterized. ZnO nanoparticles catalyst synthesized by
APA, Harvard, Vancouver, ISO, and other styles
16

Chaignon, Jérémy, Marie Gourgues, Lhoussain Khrouz, et al. "A bioinspired heterogeneous catalyst based on the model of the manganese-dependent dioxygenase for selective oxidation using dioxygen." RSC Advances 7, no. 28 (2017): 17336–45. http://dx.doi.org/10.1039/c7ra00514h.

Full text
APA, Harvard, Vancouver, ISO, and other styles
17

Signorella, Sandra, and Christelle Hureau. "Bioinspired functional mimics of the manganese catalases." Coordination Chemistry Reviews 256, no. 11-12 (2012): 1229–45. http://dx.doi.org/10.1016/j.ccr.2012.02.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
18

Pavliuk, Anastasiia, Volodymyr Ivasiv, and Roman Nebesnyi. "Advances in Heterogenization of Catalysts for Fine Organic Synthesis via Catalytic Oxidation in Liquid Medium: A Review." Chemistry & Chemical Technology 19, no. 1 (2025): 117–30. https://doi.org/10.23939/chcht19.01.117.

Full text
Abstract:
Heterogenization of catalysts offers numerous advantages over homogeneous systems, including enhanced stability, reusability, and fine-tuning of properties. This approach is particularly relevant for developing environmentally friendly and sustainable catalytic processes. Microgels, with their unique properties, emerge as promising platforms for catalyst heterogenization. These crosslinked polymer networks exhibit tunable size, porosity, and responsiveness to external stimuli, making them ideal for encapsulating and stabilizing catalytic species. The integration of Se-containing functional gro
APA, Harvard, Vancouver, ISO, and other styles
19

Ford, Courtney L., Yun Ji Park, Ellen M. Matson, Zachary Gordon, and Alison R. Fout. "A bioinspired iron catalyst for nitrate and perchlorate reduction." Science 354, no. 6313 (2016): 741–43. http://dx.doi.org/10.1126/science.aah6886.

Full text
APA, Harvard, Vancouver, ISO, and other styles
20

Mouchfiq, Ahmed, Tanya K. Todorova, Subal Dey, Marc Fontecave, and Victor Mougel. "A bioinspired molybdenum–copper molecular catalyst for CO2 electroreduction." Chemical Science 11, no. 21 (2020): 5503–10. http://dx.doi.org/10.1039/d0sc01045f.

Full text
APA, Harvard, Vancouver, ISO, and other styles
21

Simakova, Antonina, Matthew Mackenzie, Saadyah E. Averick, Sangwoo Park, and Krzysztof Matyjaszewski. "Bioinspired Iron-Based Catalyst for Atom Transfer Radical Polymerization." Angewandte Chemie 125, no. 46 (2013): 12370–73. http://dx.doi.org/10.1002/ange.201306337.

Full text
APA, Harvard, Vancouver, ISO, and other styles
22

Simakova, Antonina, Matthew Mackenzie, Saadyah E. Averick, Sangwoo Park, and Krzysztof Matyjaszewski. "Bioinspired Iron-Based Catalyst for Atom Transfer Radical Polymerization." Angewandte Chemie International Edition 52, no. 46 (2013): 12148–51. http://dx.doi.org/10.1002/anie.201306337.

Full text
APA, Harvard, Vancouver, ISO, and other styles
23

Largeron, Martine. "Aerobic catalytic systems inspired by copper amine oxidases." Pure and Applied Chemistry 92, no. 2 (2020): 233–42. http://dx.doi.org/10.1515/pac-2019-0107.

Full text
Abstract:
AbstractThe goal of sustainable development has been accepted as a common policy in current society. In response to this challenge, the development of green processes which utilize environmentally benign oxidants, reduce chemical waste and handling costs, is highly desirable. Given the widespread importance of imines as pivotal synthetic intermediates and essential pharmacophores in numerous biologically active compounds, various catalytic methods allowing the aerobic oxidation of amines to imines have been developed. Recently, noticeable progress has arisen from the discovery of various quino
APA, Harvard, Vancouver, ISO, and other styles
24

Li, Guangxun, Zhuo Tang, Hongxin Liu, Ying-wei Wang, and Shiqi Zhang. "Bioinspired Catalysis: Self-Assembly of a Protein and DNA as a Catalyst for the Aldol Reaction in Aqueous Media." Synlett 29, no. 05 (2017): 560–65. http://dx.doi.org/10.1055/s-0036-1591854.

Full text
Abstract:
An interesting bioinspired catalyst formed from readily available DNA and a protein through electrostatic interaction in situ proved to be efficient in catalyzing aldol reactions under mild conditions in water. By using a self-assembling catalytic system formed from protamine and DNA, aldol adducts were obtained with high yields and moderate enantioselectivities. Preliminary experiments demonstrated that the chirality of the DNA could be effectively transferred to the reaction product through the bound molecules or proteins.
APA, Harvard, Vancouver, ISO, and other styles
25

Bagi, Nárcisz, József Kaizer, and Gábor Speier. "Oxidation of thiols to disulfides by dioxygen catalyzed by a bioinspired organocatalyst." RSC Advances 5, no. 57 (2015): 45983–86. http://dx.doi.org/10.1039/c5ra05529f.

Full text
Abstract:
2,3-Dihydro-2,2,2-triphenylphenanthro[9,10-d]-1,3,2-λ<sup>5</sup>-oxazaphosphole serves as good catalyst for the oxidation of thiophenol, cysteine and glutathione to their disulfides by molecular oxygen.
APA, Harvard, Vancouver, ISO, and other styles
26

Brimblecombe, Robin, Annette Koo, G. Charles Dismukes, Gerhard F. Swiegers, and Leone Spiccia. "Solar Driven Water Oxidation by a Bioinspired Manganese Molecular Catalyst." Journal of the American Chemical Society 132, no. 9 (2010): 2892–94. http://dx.doi.org/10.1021/ja910055a.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Gorun, Sergiu M. "Industrial applications of bioinspired catalysis: The anatomy of a catalyst." Journal of Inorganic Biochemistry 59, no. 2-3 (1995): 615. http://dx.doi.org/10.1016/0162-0134(95)97706-v.

Full text
APA, Harvard, Vancouver, ISO, and other styles
28

Lee, Way-Zen, Tzu-Li Wang, Hao-Ching Chang, Yi-Ting Chen, and Ting-Shen Kuo. "A Bioinspired ZnII/FeIII Heterobimetallic Catalyst for Thia-Michael Addition." Organometallics 31, no. 11 (2012): 4106–9. http://dx.doi.org/10.1021/om300275a.

Full text
APA, Harvard, Vancouver, ISO, and other styles
29

Karlsson, Erik A., Bao-Lin Lee, Torbjörn Åkermark, et al. "Photosensitized Water Oxidation by Use of a Bioinspired Manganese Catalyst." Angewandte Chemie International Edition 50, no. 49 (2011): 11715–18. http://dx.doi.org/10.1002/anie.201104355.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Karlsson, Erik A., Bao-Lin Lee, Torbjörn Åkermark, et al. "Photosensitized Water Oxidation by Use of a Bioinspired Manganese Catalyst." Angewandte Chemie 123, no. 49 (2011): 11919–22. http://dx.doi.org/10.1002/ange.201104355.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Cox, Nicholas, Dimitrios A. Pantazis, Frank Neese, and Wolfgang Lubitz. "Artificial photosynthesis: understanding water splitting in nature." Interface Focus 5, no. 3 (2015): 20150009. http://dx.doi.org/10.1098/rsfs.2015.0009.

Full text
Abstract:
In the context of a global artificial photosynthesis (GAP) project, we review our current work on nature's water splitting catalyst. In a recent report (Cox et al . 2014 Science 345, 804–808 ( doi:10.1126/science.1254910 )), we showed that the catalyst—a Mn 4 O 5 Ca cofactor—converts into an ‘activated’ form immediately prior to the O–O bond formation step. This activated state, which represents an all Mn IV complex, is similar to the structure observed by X-ray crystallography but requires the coordination of an additional water molecule. Such a structure locates two oxygens, both derived fro
APA, Harvard, Vancouver, ISO, and other styles
32

Lancaster, Louis, David P. Hickey, Matthew S. Sigman, Shelley D. Minteer, and Ian Wheeldon. "Bioinspired design of a hybrid bifunctional enzymatic/organic electrocatalyst for site selective alcohol oxidation." Chemical Communications 54, no. 5 (2018): 491–94. http://dx.doi.org/10.1039/c7cc08548f.

Full text
APA, Harvard, Vancouver, ISO, and other styles
33

Malini, S., Kalyan Raj, S. Madhumathy, Khalid Mohamed El-Hady, Saiful Islam, and Mycal Dutta. "Bioinspired Advances in Nanomaterials for Sustainable Agriculture." Journal of Nanomaterials 2022 (April 29, 2022): 1–11. http://dx.doi.org/10.1155/2022/8926133.

Full text
Abstract:
Rising demand for food production and an intensified usage of hazardous substances on the farmland are the driving force behind the emergence of green nanotechnology. Eco-friendly nanomaterials synthesised using plant sources and microorganisms are expected to catalyse a revolution in the agricultural sector by introducing nano-enabled smart sensors for metals along with organic toxins, supplying micronutrients; balancing the plant hormones, soil quality, and moisture content; stimulating plant growth; and minimising the usage of toxic chemicals by nanofertilizers and nanopesticides. As no sin
APA, Harvard, Vancouver, ISO, and other styles
34

Mauzeroll, Janine. "Bioinspired Nanomaterial Synthesis and Applications in Catalysis." ECS Meeting Abstracts MA2022-01, no. 50 (2022): 2114. http://dx.doi.org/10.1149/ma2022-01502114mtgabs.

Full text
Abstract:
We will discuss the use of a tobacco mosaic virus coat protein (TMVCP) as a versatile platform to synthesize a series of metallic nanomaterials and their applications in energy related electrocatalytic reactions. Taking advantage of the self-assembly properties of TMVCP under different solution conditions, nanoparticles can be embedded onto the disk protein surface or capped by protein subunits. We show that in addition to the eco-friendly synthesis merit, the as prepared materials are superior catalysts in electrocatalytic reactions. While the nanosized silver rings exhibit significant enhanc
APA, Harvard, Vancouver, ISO, and other styles
35

Nothling, Mitchell D., Zeyun Xiao, Nicholas S. Hill, et al. "A multifunctional surfactant catalyst inspired by hydrolases." Science Advances 6, no. 14 (2020): eaaz0404. http://dx.doi.org/10.1126/sciadv.aaz0404.

Full text
Abstract:
The remarkable power of enzymes to undertake catalysis frequently stems from their grouping of multiple, complementary chemical units within close proximity around the enzyme active site. Motivated by this, we report here a bioinspired surfactant catalyst that incorporates a variety of chemical functionalities common to hydrolytic enzymes. The textbook hydrolase active site, the catalytic triad, is modeled by positioning the three groups of the triad (-OH, -imidazole, and -CO2H) on a single, trifunctional surfactant molecule. To support this, we recreate the hydrogen bond donating arrangement
APA, Harvard, Vancouver, ISO, and other styles
36

Jimeno, Ciril. "Amino Acylguanidines as Bioinspired Catalysts for the Asymmetric Aldol Reaction." Molecules 26, no. 4 (2021): 826. http://dx.doi.org/10.3390/molecules26040826.

Full text
Abstract:
The binding and stabilizing effect of arginine residues in certain aldolases served as inspiring source for the development of a family of amino acylguanidine organocatalysts. Screening and optimization led to identify the threonine derivative as the most suitable catalyst for the asymmetric aldol addition of hydroxyacetone, affording the syn diastereomer in high ee. In contrast, the proline derivative yielded the anti diasteromer. MMFF models suggest the presence of an extensive hydrogen bonding network between the acylguanidinium group and the reaction intermediates.
APA, Harvard, Vancouver, ISO, and other styles
37

Ji, Chunqing, Shanshan Liu, Kongzhao Su, et al. "Pyrogallol[4]arene Coordination Nanocapsule Micelle as Bioinspired Water Reduction Catalyst." ACS Materials Letters 3, no. 9 (2021): 1315–20. http://dx.doi.org/10.1021/acsmaterialslett.1c00362.

Full text
APA, Harvard, Vancouver, ISO, and other styles
38

Kühn, Ulrike, Sabine Warzeska, Hans Pritzkow, and Roland Krämer. "A Bioinspired Dicopper(II) Catalyst for the Transesterification of Dimethyl Phosphate." Journal of the American Chemical Society 123, no. 33 (2001): 8125–26. http://dx.doi.org/10.1021/ja015562c.

Full text
APA, Harvard, Vancouver, ISO, and other styles
39

Lifschitz, Alejo M., Ryan M. Young, Jose Mendez-Arroyo, C. Michael McGuirk, Michael R. Wasielewski, and Chad A. Mirkin. "Cooperative Electronic and Structural Regulation in a Bioinspired Allosteric Photoredox Catalyst." Inorganic Chemistry 55, no. 17 (2016): 8301–8. http://dx.doi.org/10.1021/acs.inorgchem.6b00095.

Full text
APA, Harvard, Vancouver, ISO, and other styles
40

Bortoli, Marco, Francesco Zaccaria, Marco Dalla Tiezza, et al. "Oxidation of organic diselenides and ditellurides by H2O2for bioinspired catalyst design." Physical Chemistry Chemical Physics 20, no. 32 (2018): 20874–85. http://dx.doi.org/10.1039/c8cp02748j.

Full text
Abstract:
The reactivity of differently substituted diselenides and ditellurides toward H<sub>2</sub>O<sub>2</sub>, an ancient but still currently debated issue, was investigatedin silicoto assess the role the chalcogen and the groups directly bound to it have on the reaction energetics.
APA, Harvard, Vancouver, ISO, and other styles
41

Kubota, Riku, Shoichiro Asayama, and Hiroyoshi Kawakami. "Bioinspired Polymer-Bound Mn-Porphyrins with Artificial Active Center of Catalase." Free Radical Biology and Medicine 76 (November 2014): S83—S84. http://dx.doi.org/10.1016/j.freeradbiomed.2014.10.295.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Hisaeda, Yoshio, Keishiro Tahara, Hisashi Shimakoshi, and Takahiro Masuko. "Bioinspired catalytic reactions with vitamin B12 derivative and photosensitizers." Pure and Applied Chemistry 85, no. 7 (2013): 1415–26. http://dx.doi.org/10.1351/pac-con-12-10-05.

Full text
Abstract:
As part of a study directed toward design of good catalytic systems based upon a hydrophobic vitamin B12, heptamethyl cobyrinate perchlorate, we describe the preparation of various nanomaterials using the vitamin B12 derivative and photosensitizers. Examples include vitamin B12-hyperbranched polymers (HBPs), human serum albumin (HSA) containing vitamin B12 derivatives, a vitamin B12-titanium dioxide hybrid catalyst, a vitamin B12-Ru complex combined system, and a vitamin B12-rose bengal combined system. These bioinspired materials have the potential as catalytic systems for the degradation of
APA, Harvard, Vancouver, ISO, and other styles
43

Dantignana, Valeria, Anna Company, and Miquel Costas. "Catalytic Oxidation of Primary C–H Bonds in Alkanes with Bioinspired Catalysts." CHIMIA International Journal for Chemistry 74, no. 6 (2020): 470–77. http://dx.doi.org/10.2533/chimia.2020.470.

Full text
Abstract:
Catalytic oxidation of primary C–H bonds of alkanes with a series of iron and manganese catalysts is investigated. Products resulting from oxidation of methylenic sites are observed when hexane (S1) is used as model substrate, while corresponding primary C–H bonds remain unreactive. However, by using 2,2,3,3-tetramethylbutane (S2) as model substrate, which only contains primary alkyl C–H bonds, oxidation takes place catalytically using a combination of hydrogen peroxide, a manganese catalyst and acetic acid as co-catalyst, albeit with modest yields (up to 4.4 TON). Complexes bearing tetradenta
APA, Harvard, Vancouver, ISO, and other styles
44

Luo, Zhishan, Yidong Hou, Jinshui Zhang, Sibo Wang, and Xinchen Wang. "Bioinspired cobalt cubanes with tunable redox potentials for photocatalytic water oxidation and CO2 reduction." Beilstein Journal of Organic Chemistry 14 (September 5, 2018): 2331–39. http://dx.doi.org/10.3762/bjoc.14.208.

Full text
Abstract:
The development of efficient, robust and earth-abundant catalysts for photocatalytic conversions has been the Achilles’ heel of solar energy utilization. Here, we report on a chemical approach based on ligand designed architectures to fabricate unique structural molecular catalysts coupled with appropriate light harvesters (e.g., carbon nitride and Ru(bpy)3 2+) for photoredox reactions. The “Co4O4” cubane complex Co4O4(CO2Me)4(RNC5H4)4 (R = CN, Br, H, Me, OMe), serves as a molecular catalyst for the efficient and stable photocatalytic water oxidation and CO2 reduction. A comprehensive structur
APA, Harvard, Vancouver, ISO, and other styles
45

Largeron, Martine, and Khac Nguyen. "Recent Advances in the Synthesis of Benzimidazole Derivatives from the Oxidative Coupling of Primary Amines." Synthesis 50, no. 02 (2017): 241–53. http://dx.doi.org/10.1055/s-0036-1590915.

Full text
Abstract:
Benzimidazole belongs to the top five most commonly used five-membered aromatic nitrogen heterocycles among U.S. FDA approved pharmaceuticals. Over the last few years, a large number of improved synthetic strategies have been developed to construct the benz­imidazole molecular framework under environmentally benign conditions. This review focuses on the use of primary amines as readily available substrates for the synthesis of benzimidazole derivatives through different types of oxidative cross-coupling reactions.1 Introduction2 Catalyst-Free Oxidative Coupling of Primary Amines3 Catalytic Oxi
APA, Harvard, Vancouver, ISO, and other styles
46

Ariga, Katsuhiko, Kohsaku Kawakami, Mitsuhiro Ebara, Yohei Kotsuchibashi, Qingmin Ji, and Jonathan P. Hill. "Bioinspired nanoarchitectonics as emerging drug delivery systems." New J. Chem. 38, no. 11 (2014): 5149–63. http://dx.doi.org/10.1039/c4nj00864b.

Full text
APA, Harvard, Vancouver, ISO, and other styles
47

Pino, Natalia, Jennifer Quinchia, Santiago Gómez, Juan F. Espinal, Alejandro Montoya, and Diana López. "Selective heterogeneous hydrodeoxygenation of acetophenone over monometallic and bimetallic Pt–Co catalyst." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 379, no. 2209 (2021): 20200346. http://dx.doi.org/10.1098/rsta.2020.0346.

Full text
Abstract:
The hydrodeoxygenation (HDO) of acetophenone was evaluated in liquid phase and gas phase over monometallic Pt/SiO 2 , Co/SiO 2 and bimetallic Pt–Co/SiO 2 catalysts. The influence of reaction time and loading of the catalyst were analysed by following the conversion and products selectivity. Phenylethanol, cyclohexylethanone and cyclohexylethanol are the main products of reaction using the Pt/SiO 2 catalyst. By contrast, ethylbenzene and phenylethanol are the only products formed on the Co/SiO 2 and Pt–Co/SiO 2 catalysts. The bimetallic catalyst is more stable as a function of time and more act
APA, Harvard, Vancouver, ISO, and other styles
48

Quintela‐Varela, Hugo, Cooper S. Jamieson, Qianzhen Shao, K. N. Houk, and Dirk Trauner. "Bioinspired Synthesis of (−)‐PF‐1018." Angewandte Chemie International Edition 59, no. 13 (2020): 5263–67. http://dx.doi.org/10.1002/anie.201912452.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Wu, Mengxi, Hua Shuai, Qunfeng Cheng, and Lei Jiang. "Bioinspired Green Composite Lotus Fibers." Angewandte Chemie International Edition 53, no. 13 (2014): 3358–61. http://dx.doi.org/10.1002/anie.201310656.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Sun, Yu, Pengxi Chen, Deliang Zhang, Martin Baunach, Christian Hertweck, and Ang Li. "Bioinspired Total Synthesis of Sespenine." Angewandte Chemie International Edition 53, no. 34 (2014): 9012–16. http://dx.doi.org/10.1002/anie.201404191.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!