Log in

Relevant bibliographies by topics / Complexes bioinspirés / Journal articles

To see the other types of publications on this topic, follow the link: Complexes bioinspirés.

Journal articles on the topic 'Complexes bioinspirés'

Author: Grafiati

Published: 25 May 2024

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 'Complexes bioinspirés.'

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

Chaignon, Jérémy, Marie Gourgues, Lhoussain Khrouz, Nicolás Moliner, Laurent Bonneviot, Fabienne Fache, Isabel Castro, and Belén Albela. "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

2

Wu, Hao-Lin, Xu-Bing Li, Chen-Ho Tung, and Li-Zhu Wu. "Bioinspired metal complexes for energy-related photocatalytic small molecule transformation." Chemical Communications 56, no. 99 (2020): 15496–512. http://dx.doi.org/10.1039/d0cc05870j.

Full text

Abstract:

This article features the recent progress of bioinspired metal complexes as catalysts with high stability, specific selectivity and satisfactory efficiency to drive multiple-electron and multiple-proton related to small molecule transformation.

APA, Harvard, Vancouver, ISO, and other styles

3

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 (April 17, 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 homogeneous systems, cobalt(II) complexes catalyze the aerobic oxidation of thiols to disulfides, a reaction of both biological significance and industrial importance. Zinc(II) complexes photo-generate excited state singlet oxygen, [Formula: see text]O[Formula: see text], resulting in both the incorporation of O[Formula: see text] in C–H bonds or, depending on the reaction parameters, oxidation of dyes, model pollutants. Catalyst heterogenization using oxidic and other supports yields stable, active hybrid materials. Functionalized R[Formula: see text]Pcs with acidic (–COOH) or basic (–NH[Formula: see text]R[Formula: see text], [Formula: see text] 2) groups exhibit scaffolds that afford both conjugation with biological vectors for theranostic applications as well as solid-supported materials with superior stability. Electrodes modified with hybrid R[Formula: see text]Pc-containing supports have also been used in photo-oxidations, replacing enzymes and H[Formula: see text]O[Formula: see text] associated reagents with a combination of light and air. An analytical device employed for the nano-level detection of environmentally deleterious antibiotics has been constructed.

APA, Harvard, Vancouver, ISO, and other styles

4

Cook, Emma N., and Charles W. Machan. "Bioinspired mononuclear Mn complexes for O₂ activation and biologically relevant reactions." Dalton Transactions 50, no. 46 (2021): 16871–86. http://dx.doi.org/10.1039/d1dt03178c.

Full text

Abstract:

An interest in harnessing the oxidizing power of O2 has led to the synthetic models of Mn-dependent enzyme active sites. Here, we describe the recent advancements to the development of bioinspired mononuclear Mn complexes for O2 activation.

APA, Harvard, Vancouver, ISO, and other styles

5

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

6

Zheng, Z., X. Huang, M. Schenderlein, H. Moehwald, G. K. Xu, and D. G. Shchukin. "Bioinspired nanovalves with selective permeability and pH sensitivity." Nanoscale 7, no. 6 (2015): 2409–16. http://dx.doi.org/10.1039/c4nr06378c.

Full text

Abstract:

Nuclear pore complexes, as an effective valve system, inspired the design of nanovalves for controlled release of angstrom-sized molecules that can form strong but reversible complex bonding with valve structure. While for other cargo molecules, only size-dependent diffusion through the nanovalves can be seen.

APA, Harvard, Vancouver, ISO, and other styles

7

Mu, Ge, Ryan B. Gaynor, Baylee N. McIntyre, Bruno Donnadieu, and Sidney E. Creutz. "Synthesis and Characterization of Bipyridyl-(Imidazole)n Mn(II) Compounds and Their Evaluation as Potential Precatalysts for Water Oxidation." Molecules 28, no. 20 (October 23, 2023): 7221. http://dx.doi.org/10.3390/molecules28207221.

Full text

Abstract:

Metalloenzymes make extensive use of manganese centers for oxidative catalysis, including water oxidation; the need to develop improved synthetic catalysts for these processes has long motivated the development of bioinspired manganese complexes. Herein, we report a series of bpy-(imidazole)n (n = 1 or 2) (bpy = 2,2′-bipyridyl) ligands and their Mn2+ complexes. Four Mn2+ complexes are structurally characterized using single-crystal X-ray diffraction, revealing different tridentate and tetradentate ligand coordination modes. Cyclic voltammetry of the complexes is consistent with ligand-centered reductions and metal-centered oxidations, and UV-vis spectroscopy complemented by TD-DFT calculations shows primarily ligand-centered transitions with minor contributions from charge-transfer type transitions at higher energies. In solution, ESI-MS studies provide evidence for ligand reorganization, suggesting complex speciation behavior. The oxidation of the complexes in the presence of water is probed using cyclic voltammetry, but the low stability of the complexes in aqueous solution leads to decomposition and precludes their ultimate application as aqueous electrocatalysts. Possible reasons for the low stability and suggestions for improvement are discussed.

APA, Harvard, Vancouver, ISO, and other styles

8

Ehweiner, Madeleine A., Carina Vidovič, Ferdinand Belaj, and Nadia C. Mösch-Zanetti. "Bioinspired Tungsten Complexes Employing a Thioether Scorpionate Ligand." Inorganic Chemistry 58, no. 12 (May 29, 2019): 8179–87. http://dx.doi.org/10.1021/acs.inorgchem.9b00973.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Prat, Jacob R., Carlo A. Gaggioli, Ryan C. Cammarota, Eckhard Bill, Laura Gagliardi, and Connie C. Lu. "Bioinspired Nickel Complexes Supported by an Iron Metalloligand." Inorganic Chemistry 59, no. 19 (September 21, 2020): 14251–62. http://dx.doi.org/10.1021/acs.inorgchem.0c02041.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Sugimoto, Hideki, and Shinobu Itoh. "Oxidative Transformation of Alkenes Catalyzed by Bioinspired Osmium Complexes." Journal of Synthetic Organic Chemistry, Japan 75, no. 9 (2017): 929–40. http://dx.doi.org/10.5059/yukigoseikyokaishi.75.929.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Wu, Mei, Bin Wang, Shoufeng Wang, Chungu Xia, and Wei Sun. "Asymmetric Epoxidation of Olefins with Chiral Bioinspired Manganese Complexes." Organic Letters 11, no. 16 (August 20, 2009): 3622–25. http://dx.doi.org/10.1021/ol901400m.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Concia, Alda Lisa, Maria Rosa Beccia, Maylis Orio, Francine Terra Ferre, Marciela Scarpellini, Frédéric Biaso, Bruno Guigliarelli, Marius Réglier, and A. Jalila Simaan. "Copper Complexes as Bioinspired Models for Lytic Polysaccharide Monooxygenases." Inorganic Chemistry 56, no. 3 (January 6, 2017): 1023–26. http://dx.doi.org/10.1021/acs.inorgchem.6b02165.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Wu, Mei, Bin Wang, Shoufeng Wang, Chungu Xia, and Wei Sun. "Asymmetric Epoxidation of Olefins with Chiral Bioinspired Manganese Complexes." Organic Letters 12, no. 8 (April 16, 2010): 1892. http://dx.doi.org/10.1021/ol100447e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Singh, Kundan K., and Sayam Sen Gupta. "Reductive activation of O2 by a bioinspired Fe complex for catalytic epoxidation reactions." Chemical Communications 53, no. 43 (2017): 5914–17. http://dx.doi.org/10.1039/c7cc00933j.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Ramasubramanian, Ramamoorthy, Karunanithi Anandababu, Nadia C. Mösch-Zanetti, Ferdinand Belaj, and Ramasamy Mayilmurugan. "Bioinspired models for an unusual 3-histidine motif of diketone dioxygenase enzyme." Dalton Transactions 48, no. 38 (2019): 14326–36. http://dx.doi.org/10.1039/c9dt02518a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Koide, Taro, Toshikazu Ono, Hisashi Shimakoshi, and Yoshio Hisaeda. "Functions of bioinspired pyrrole cobalt complexes–recently developed catalytic systems of vitamin B12 related complexes and porphycene complexes–." Coordination Chemistry Reviews 470 (November 2022): 214690. http://dx.doi.org/10.1016/j.ccr.2022.214690.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

Trehoux, Alexandre, Régis Guillot, Martin Clemancey, Geneviève Blondin, Jean-Marc Latour, Jean-Pierre Mahy, and Frédéric Avenier. "Bioinspired symmetrical and unsymmetrical diiron complexes for selective oxidation catalysis with hydrogen peroxide." Dalton Transactions 49, no. 46 (2020): 16657–61. http://dx.doi.org/10.1039/d0dt03308a.

Full text

Abstract:

Two new symmetrical and unsymmetrical diiron(iii) complexes were synthesized and characterized by X-ray diffraction analysis, mass spectrometry, UV-visible and Mössbauer spectroscopies. They were then used for selective oxidation catalysis.

APA, Harvard, Vancouver, ISO, and other styles

18

Milan, Michela, Massimo Bietti, and Miquel Costas. "Enantioselective aliphatic C–H bond oxidation catalyzed by bioinspired complexes." Chemical Communications 54, no. 69 (2018): 9559–70. http://dx.doi.org/10.1039/c8cc03165g.

Full text

Abstract:

Enantioselective aliphatic C–H bond oxidation simultaneously installs functionality and chirality into hydrocarbon units, converting in a single step readily available, inexpensive and typically inert hydrocarbons into precious building blocks for organic synthesis.

APA, Harvard, Vancouver, ISO, and other styles

19

Paiuk, Olena, Nataliya Mitina, Miroslav Slouf, Ewa Pavlova, Nataliya Finiuk, Nataliya Kinash, Andriy Karkhut, et al. "Fluorine-containing block/branched polyamphiphiles forming bioinspired complexes with biopolymers." Colloids and Surfaces B: Biointerfaces 174 (February 2019): 393–400. http://dx.doi.org/10.1016/j.colsurfb.2018.11.047.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Engelmann, Xenia, Inés Monte-Pérez, and Kallol Ray. "Oxidation Reactions with Bioinspired Mononuclear Non-Heme Metal-Oxo Complexes." Angewandte Chemie International Edition 55, no. 27 (June 16, 2016): 7632–49. http://dx.doi.org/10.1002/anie.201600507.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Panda, Chakadola, Anirban Chandra, Teresa Corona, Erik Andris, Bhawana Pandey, Somenath Garai, Nils Lindenmaier, et al. "Nucleophilic versus Electrophilic Reactivity of Bioinspired Superoxido Nickel(II) Complexes." Angewandte Chemie 130, no. 45 (October 17, 2018): 15099–103. http://dx.doi.org/10.1002/ange.201808085.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Panda, Chakadola, Anirban Chandra, Teresa Corona, Erik Andris, Bhawana Pandey, Somenath Garai, Nils Lindenmaier, et al. "Nucleophilic versus Electrophilic Reactivity of Bioinspired Superoxido Nickel(II) Complexes." Angewandte Chemie International Edition 57, no. 45 (October 17, 2018): 14883–87. http://dx.doi.org/10.1002/anie.201808085.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Herrera, Facundo C., Rolando M. Caraballo, Priscila Vensaus, Galo J. A. A. Soler Illia, and Mariana Hamer. "Fe–Ni porphyrin/mesoporous titania thin film electrodes: a bioinspired nanoarchitecture for photoelectrocatalysis." RSC Advances 14, no. 23 (2024): 15832–39. http://dx.doi.org/10.1039/d3ra08047a.

Full text

Abstract:

Mesoporous TiO2 thin films with a crystalline structure were effectively produced and analyzed after modification with Fe and Ni porphyrins. The collaborative impact of these metal complexes was evaluated to determine if the simultaneous presence of both metalloporphyrins enhances the OER activity.

APA, Harvard, Vancouver, ISO, and other styles

24

Chaignon, Jérémy, Salah-Eddine Stiriba, Francisco Lloret, Consuelo Yuste, Guillaume Pilet, Laurent Bonneviot, Belén Albela, and Isabel Castro. "Bioinspired manganese(ii) complexes with a clickable ligand for immobilisation on a solid support." Dalton Trans. 43, no. 25 (2014): 9704–13. http://dx.doi.org/10.1039/c3dt53636j.

Full text

Abstract:

Structural and magnetic characterization of dinuclear manganese(ii) complexes mimicking the active sites of MnD were prepared with an alkyne side function for click chemistry grafting that was tested on MCM-41 silicas.

APA, Harvard, Vancouver, ISO, and other styles

25

Li, Lihua, Liang Zhao, Xiao Jiang, Ze Yu, Jihong liu, Hailong Rui, Junyu Shen, Walid Sharmoukh, Nageh K. Allam, and Licheng Sun. "Efficient dye-sensitized solar cells based on bioinspired copper redox mediators by tailoring counterions." Journal of Materials Chemistry A 10, no. 8 (2022): 4131–36. http://dx.doi.org/10.1039/d1ta08207h.

Full text

Abstract:

Two new copper complexes bearing a bis(2-pyridylmethyl)-1,2-ethanedithiol ligand (coded as [Cu(N2S2)]2+/+), with tetrafluoroborate and hexafluorophosphate counterions, were synthesized and applied as redox mediators in dye-sensitized solar cells.

APA, Harvard, Vancouver, ISO, and other styles

26

Costas, Miquel. "Site and Enantioselective Aliphatic C−H Oxidation with Bioinspired Chiral Complexes." Chemical Record 21, no. 12 (October 5, 2021): 4000–4014. http://dx.doi.org/10.1002/tcr.202100227.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Muthuramalingam, Sethuraman, Karunanithi Anandababu, Marappan Velusamy, and Ramasamy Mayilmurugan. "Benzene Hydroxylation by Bioinspired Copper(II) Complexes: Coordination Geometry versus Reactivity." Inorganic Chemistry 59, no. 9 (April 10, 2020): 5918–28. http://dx.doi.org/10.1021/acs.inorgchem.9b03676.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Chakrabarty, Tina, Liliana Pérez-Manríquez, Pradeep Neelakanda, and Klaus-Viktor Peinemann. "Bioinspired tannic acid-copper complexes as selective coating for nanofiltration membranes." Separation and Purification Technology 184 (August 2017): 188–94. http://dx.doi.org/10.1016/j.seppur.2017.04.043.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Allard, Marco M., Jason A. Sonk, Mary Jane Heeg, Bruce R. McGarvey, H. Bernhard Schlegel, and Cláudio N. Verani. "Bioinspired Five-Coordinate Iron(III) Complexes for Stabilization of Phenoxyl Radicals." Angewandte Chemie International Edition 51, no. 13 (December 12, 2011): 3178–82. http://dx.doi.org/10.1002/anie.201103233.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Dalle, Kristian E., and Franc Meyer. "Modelling Binuclear Metallobiosites: Insights from Pyrazole-Supported Biomimetic and Bioinspired Complexes." European Journal of Inorganic Chemistry 2015, no. 21 (June 2, 2015): 3391–405. http://dx.doi.org/10.1002/ejic.201500185.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Zhao, Ye‐Min, Guo‐Qiang Yu, Fei‐Fei Wang, Ping‐Jie Wei, and Jin‐Gang Liu. "Bioinspired Transition‐Metal Complexes as Electrocatalysts for the Oxygen Reduction Reaction." Chemistry – A European Journal 25, no. 15 (December 21, 2018): 3726–39. http://dx.doi.org/10.1002/chem.201803764.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Allard, Marco M., Jason A. Sonk, Mary Jane Heeg, Bruce R. McGarvey, H. Bernhard Schlegel, and Cláudio N. Verani. "Bioinspired Five-Coordinate Iron(III) Complexes for Stabilization of Phenoxyl Radicals." Angewandte Chemie 124, no. 13 (December 12, 2011): 3232–36. http://dx.doi.org/10.1002/ange.201103233.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Hoof, Santina, and Christian Limberg. "Bioinspired Trispyrazolylborato Nickel(II) Flavonolate Complexes and Their Reactivity Toward Dioxygen." Zeitschrift für anorganische und allgemeine Chemie 645, no. 3 (December 10, 2018): 170–74. http://dx.doi.org/10.1002/zaac.201800457.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Arnold, Aline, Ramona Metzinger, and Christian Limberg. "Bioinspired Copper(I) Complexes that Exhibit Monooxygenase and Catechol Dioxygenase Activity." Chemistry - A European Journal 21, no. 3 (November 13, 2014): 1198–207. http://dx.doi.org/10.1002/chem.201405155.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Liu, Xiaoyun, Bing Qiu, and Xinzheng Yang. "Bioinspired Design and Computational Prediction of SCS Nickel Pincer Complexes for Hydrogenation of Carbon Dioxide." Catalysts 10, no. 3 (March 11, 2020): 319. http://dx.doi.org/10.3390/catal10030319.

Full text

Abstract:

Inspired by the structures of the active site of lactate racemase and H2 activation mechanism of mono-iron hydrogenase, we proposed a series of sulphur–carbon–sulphur (SCS) nickel complexes and computationally predicted their potentials for catalytic hydrogenation of CO2. Density functional theory calculations reveal a metal–ligand cooperated mechanism with the participation of a sulfur atom in the SCS pincer ligand as a proton receiver for the heterolytic cleavage of H2. For all newly proposed complexes containing functional groups with different electron-donating and withdrawing abilities in the SCS ligand, the predicted free energy barriers for the hydrogenation of CO2 to formic acid are in a range of 22.2–25.5 kcal/mol in water. Such a small difference in energy barriers indicates limited contributions of those functional groups to the charge density of the metal center. We further explored the catalytic mechanism of the simplest model complex for hydrogenation of formic acid to formaldehyde and obtained a total free energy barrier of 34.6 kcal/mol for the hydrogenation of CO2 to methanol.

APA, Harvard, Vancouver, ISO, and other styles

36

Kamegawa, Rimpei, Mitsuru Naito, Satoshi Uchida, Hyun Jin Kim, Beob Soo Kim, and Kanjiro Miyata. "Bioinspired Silicification of mRNA-Loaded Polyion Complexes for Macrophage-Targeted mRNA Delivery." ACS Applied Bio Materials 4, no. 11 (October 11, 2021): 7790–99. http://dx.doi.org/10.1021/acsabm.1c00704.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Shen, Duyi, Bin Qiu, Daqian Xu, Chengxia Miao, Chungu Xia, and Wei Sun. "Enantioselective Epoxidation of Olefins with H2O2 Catalyzed by Bioinspired Aminopyridine Manganese Complexes." Organic Letters 18, no. 3 (January 19, 2016): 372–75. http://dx.doi.org/10.1021/acs.orglett.5b03309.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Xavier, Fernando R., Rosely A. Peralta, Adailton J. Bortoluzzi, Valderes Drago, Eduardo E. Castellano, Wolfgang Haase, Zbigniew Tomkowicz, and Ademir Neves. "Bioinspired FeIIICdII and FeIIIHgII complexes: Synthesis, characterization and promiscuous catalytic activity evaluation." Journal of Inorganic Biochemistry 105, no. 12 (December 2011): 1740–52. http://dx.doi.org/10.1016/j.jinorgbio.2011.08.017.

Full text

APA, Harvard, Vancouver, ISO, and other styles

39

Lu, Xiaoyan, Shuang Wang, and Jian-Hua Qin. "Isolating Fe-O2 Intermediates in Dioxygen Activation by Iron Porphyrin Complexes." Molecules 27, no. 15 (July 22, 2022): 4690. http://dx.doi.org/10.3390/molecules27154690.

Full text

Abstract:

Dioxygen (O2) is an environmentally benign and abundant oxidant whose utilization is of great interest in the design of bioinspired synthetic catalytic oxidation systems to reduce energy consumption. However, it is unfortunate that utilization of O2 is a significant challenge because of the thermodynamic stability of O2 in its triplet ground state. Nevertheless, nature is able to overcome the spin state barrier using enzymes, which contain transition metals with unpaired d-electrons facilitating the activation of O2 by metal coordination. This inspires bioinorganic chemists to synthesize biomimetic small-molecule iron porphyrin complexes to carry out the O2 activation, wherein Fe-O2 species have been implicated as the key reactive intermediates. In recent years, a number of Fe-O2 intermediates have been synthesized by activating O2 at iron centers supported on porphyrin ligands. In this review, we focus on a few examples of these advances with emphasis in each case on the particular design of iron porphyrin complexes and particular reaction environments to stabilize and isolate metal-O2 intermediates in dioxygen activation, which will provide clues to elucidate structures of reactive intermediates and mechanistic insights in biological processes.

APA, Harvard, Vancouver, ISO, and other styles

40

Zinger, Assaf, Ava Brozovich, Anna Pasto, Manuela Sushnitha, Jonathan O. Martinez, Michael Evangelopoulos, Christian Boada, Ennio Tasciotti, and Francesca Taraballi. "Bioinspired Extracellular Vesicles: Lessons Learned From Nature for Biomedicine and Bioengineering." Nanomaterials 10, no. 11 (October 30, 2020): 2172. http://dx.doi.org/10.3390/nano10112172.

Full text

Abstract:

Efficient communication is essential in all layers of the biological chain. Cells exchange information using a variety of signaling moieties, such as small molecules, proteins, and nucleic acids. Cells carefully package these messages into lipid complexes, collectively named extracellular vesicles (EVs). In this work, we discuss the nature of these cell carriers, categorize them by their origin, explore their role in the homeostasis of healthy tissues, and examine how they regulate the pathophysiology of several diseases. This review will also address the limitations of using EVs for clinical applications and discuss novel methods to engineer nanoparticles to mimic the structure, function, and features of EVs. Using lessons learned from nature and understanding how cells use EVs to communicate across distant sites, we can develop a better understanding of how to tailor the fundamental features of drug delivery carriers to encapsulate various cargos and target specific sites for biomedicine and bioengineering.

APA, Harvard, Vancouver, ISO, and other styles

41

Monkcom, Emily C., Pradip Ghosh, Emma Folkertsma, Hidde A. Negenman, Martin Lutz, and Robertus J. M. Klein Gebbink. "Bioinspired Non-Heme Iron Complexes: The Evolution of Facial N, N, O Ligand Design." CHIMIA International Journal for Chemistry 74, no. 6 (June 24, 2020): 450–66. http://dx.doi.org/10.2533/chimia.2020.450.

Full text

Abstract:

Iron-containing metalloenzymes that contain the 2-His-1-Carboxylate facial triad at their active site are well known for their ability to activate molecular oxygen and catalyse a broad range of oxidative transformations. Many of these reactions are synthetically challenging, and developing small molecular iron-based catalysts that can achieve similar reactivity and selectivity remains a long-standing goal in homogeneous catalysis. This review focuses on the development of bioinspired facial N,N,O ligands that model the 2-His-1-Carboxylate facial triad to a greater degree of structural accuracy than many of the polydentate N-donor ligands commonly used in this field. By developing robust, well-defined N,N,O facial ligands, an increased understanding could be gained of the factors governing enzymatic reactivity and selectivity.

APA, Harvard, Vancouver, ISO, and other styles

42

Shimakoshi, Hisashi, and Yoshio Hisaeda. "Bioinspired Molecular Transformations by Biorelated Metal Complexes Combined with Electrolysis and Photoredox Systems." Journal of Synthetic Organic Chemistry, Japan 76, no. 9 (September 1, 2018): 894–903. http://dx.doi.org/10.5059/yukigoseikyokaishi.76.894.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Lee, Justin L., Saborni Biswas, Chen Sun, Joseph W. Ziller, Michael P. Hendrich, and A. S. Borovik. "Bioinspired Di-Fe Complexes: Correlating Structure and Proton Transfer over Four Oxidation States." Journal of the American Chemical Society 144, no. 10 (February 22, 2022): 4559–71. http://dx.doi.org/10.1021/jacs.1c12888.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Sun, Qiangsheng, and Wei Sun. "Recent Progress in C(sp3)-H Asymmetric Oxidation Catalyzed by Bioinspired Metal Complexes." Chinese Journal of Organic Chemistry 40, no. 11 (2020): 3686. http://dx.doi.org/10.6023/cjoc202006008.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Kumar, Davinder, César A. Masitas, Tho N. Nguyen, and Craig A. Grapperhaus. "Bioinspired catalytic nitrile hydration by dithiolato, sulfinato/thiolato, and sulfenato/sulfinato ruthenium complexes." Chem. Commun. 49, no. 3 (2013): 294–96. http://dx.doi.org/10.1039/c2cc35256g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Na, Yong, Mei Wang, Jingxi Pan, Pan Zhang, Björn Åkermark, and Licheng Sun. "Visible Light-Driven Electron Transfer and Hydrogen Generation Catalyzed by Bioinspired [2Fe2S] Complexes." Inorganic Chemistry 47, no. 7 (April 2008): 2805–10. http://dx.doi.org/10.1021/ic702010w.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Pirota, Valentina, Federica Gennarini, Daniele Dondi, Enrico Monzani, Luigi Casella, and Simone Dell'Acqua. "Dinuclear heme and non-heme metal complexes as bioinspired catalysts for oxidation reactions." New J. Chem. 38, no. 2 (2014): 518–28. http://dx.doi.org/10.1039/c3nj01279d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Dalle, Kristian E., and Franc Meyer. "ChemInform Abstract: Modelling Binuclear Metallobiosites: Insights from Pyrazole-Supported Biomimetic and Bioinspired Complexes." ChemInform 46, no. 40 (September 17, 2015): no. http://dx.doi.org/10.1002/chin.201540229.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

KAUR-GHUMAAN, SANDEEP, A. SREENITHYA, and RAGHAVAN B. SUNOJ. "Synthesis, characterization and DFT studies of 1, 1′-Bis(diphenylphosphino)ferrocene substituted diiron complexes: Bioinspired [FeFe] hydrogenase model complexes." Journal of Chemical Sciences 127, no. 3 (March 2015): 557–63. http://dx.doi.org/10.1007/s12039-015-0809-y.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Song, Zhongchang, Wenzhan Ou, Jiao Li, Chuang Zhang, Weijie Fu, Wenjie Xiang, Ding Wang, Kexiong Wang, and Yu Zhang. "Sound Reception in the Yangtze Finless Porpoise and Its Extension to a Biomimetic Receptor." Biomimetics 8, no. 4 (August 15, 2023): 366. http://dx.doi.org/10.3390/biomimetics8040366.

Full text

Abstract:

Sound reception was investigated in the Yangtze finless porpoise (Neophocaena phocaenoides asiaeorientalis) at its most sensitive frequency. The computed tomography scanning, sound speed, and density results were used to develop a three-dimensional numerical model of the porpoise sound-reception system. The acoustic fields showed that sounds can reach the ear complexes from various pathways, with distinct receptivity peaks on the forward, left, and right sides. Reception peaks were identified on the ipsilateral sides of the respective ears and found on the opposite side of the ear complexes. These opposite maxima corresponded to subsidiary hearing pathways in the whole head, especially the lower head, suggesting the complexity of the sound-reception mechanism in the porpoise. The main and subsidiary sound-reception pathways likely render the whole head a spatial receptor. The low-speed and -density mandibular fats, compared to other acoustic structures, are significant energy enhancers for strengthening forward sound reception. Based on the porpoise reception model, a biomimetic receptor was developed to achieve directional reception, and in parallel to the mandibular fats, the silicon material of low speed and density can significantly improve forward reception. This bioinspired and biomimetic model can bridge the gap between animal sonar and artificial sound control systems, which presents potential to be exploited in manmade sonar.

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!