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Peng X, Rahim A, Peng W, Jiang F, Gu Z, Wen S. Recent Progress in Cyclic Aryliodonium Chemistry: Syntheses and Applications. Chem Rev 2023; 123:1364-1416. [PMID: 36649301 PMCID: PMC9951228 DOI: 10.1021/acs.chemrev.2c00591] [Citation(s) in RCA: 17] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Indexed: 01/18/2023]
Abstract
Hypervalent aryliodoumiums are intensively investigated as arylating agents. They are excellent surrogates to aryl halides, and moreover they exhibit better reactivity, which allows the corresponding arylation reactions to be performed under mild conditions. In the past decades, acyclic aryliodoniums are widely explored as arylation agents. However, the unmet need for acyclic aryliodoniums is the improvement of their notoriously low reaction economy because the coproduced aryl iodides during the arylation are often wasted. Cyclic aryliodoniums have their intrinsic advantage in terms of reaction economy, and they have started to receive considerable attention due to their valuable synthetic applications to initiate cascade reactions, which can enable the construction of complex structures, including polycycles with potential pharmaceutical and functional properties. Here, we are summarizing the recent advances made in the research field of cyclic aryliodoniums, including the nascent design of aryliodonium species and their synthetic applications. First, the general preparation of typical diphenyl iodoniums is described, followed by the construction of heterocyclic iodoniums and monoaryl iodoniums. Then, the initiated arylations coupled with subsequent domino reactions are summarized to construct polycycles. Meanwhile, the advances in cyclic aryliodoniums for building biaryls including axial atropisomers are discussed in a systematic manner. Finally, a very recent advance of cyclic aryliodoniums employed as halogen-bonding organocatalysts is described.
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Affiliation(s)
- Xiaopeng Peng
- College
of Pharmacy, Key Laboratory of Prevention and Treatment of Cardiovascular
and Cerebrovascular Diseases, Ministry of Education, Jiangxi Province
Key Laboratory of Biomaterials and Biofabrication for Tissue Engineering, Gannan Medical University, Ganzhou341000, P.R. China
- State
Key Laboratory of Oncology in South China, Collaborative Innovation
Center for Cancer Medicine, Sun Yat-sen
University Cancer Center, 651 Dongfeng East Road, Guangzhou510060, P. R. China
| | - Abdur Rahim
- Department
of Chemistry, University of Science and
Technology of China, 96 Jinzhai Road, Hefei230026, P. R. China
| | - Weijie Peng
- College
of Pharmacy, Key Laboratory of Prevention and Treatment of Cardiovascular
and Cerebrovascular Diseases, Ministry of Education, Jiangxi Province
Key Laboratory of Biomaterials and Biofabrication for Tissue Engineering, Gannan Medical University, Ganzhou341000, P.R. China
| | - Feng Jiang
- College
of Pharmacy, Key Laboratory of Prevention and Treatment of Cardiovascular
and Cerebrovascular Diseases, Ministry of Education, Jiangxi Province
Key Laboratory of Biomaterials and Biofabrication for Tissue Engineering, Gannan Medical University, Ganzhou341000, P.R. China
| | - Zhenhua Gu
- Department
of Chemistry, University of Science and
Technology of China, 96 Jinzhai Road, Hefei230026, P. R. China
| | - Shijun Wen
- State
Key Laboratory of Oncology in South China, Collaborative Innovation
Center for Cancer Medicine, Sun Yat-sen
University Cancer Center, 651 Dongfeng East Road, Guangzhou510060, P. R. China
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Aloe Vera-Mediated Te Nanostructures: Highly Potent Antibacterial Agents and Moderated Anticancer Effects. NANOMATERIALS 2021; 11:nano11020514. [PMID: 33670538 PMCID: PMC7922676 DOI: 10.3390/nano11020514] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 02/01/2021] [Accepted: 02/09/2021] [Indexed: 12/12/2022]
Abstract
Cancer and antimicrobial resistance to antibiotics are two of the most worrying healthcare concerns that humanity is facing nowadays. Some of the most promising solutions for these healthcare problems may come from nanomedicine. While the traditional synthesis of nanomaterials is often accompanied by drawbacks such as high cost or the production of toxic by-products, green nanotechnology has been presented as a suitable solution to overcome such challenges. In this work, an approach for the synthesis of tellurium (Te) nanostructures in aqueous media has been developed using aloe vera (AV) extracts as a unique reducing and capping agent. Te-based nanoparticles (AV-TeNPs), with sizes between 20 and 60 nm, were characterized in terms of physicochemical properties and tested for potential biomedical applications. A significant decay in bacterial growth after 24 h was achieved for both Methicillin-resistant Staphylococcus aureus and multidrug-resistant Escherichia coli at a relative low concentration of 5 µg/mL, while there was no cytotoxicity towards human dermal fibroblasts after 3 days of treatment. AV-TeNPs also showed anticancer properties up to 72 h within a range of concentrations between 5 and 100 µg/mL. Consequently, here, we present a novel and green approach to produce Te-based nanostructures with potential biomedical applications, especially for antibacterial and anticancer applications.
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Vallet-Regí M, Lozano D, González B, Izquierdo-Barba I. Biomaterials against Bone Infection. Adv Healthc Mater 2020; 9:e2000310. [PMID: 32449317 PMCID: PMC7116285 DOI: 10.1002/adhm.202000310] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Revised: 04/17/2020] [Indexed: 12/12/2022]
Abstract
Chronic bone infection is considered as one of the most problematic biofilm-related infections. Its recurrent and resistant nature, high morbidity, prolonged hospitalization, and costly medical care expenses have driven the efforts of the scientific community to develop new therapies to improve the standards used today. There is great debate on the management of this kind of infection in order to establish consistent and agreed guidelines in national health systems. The scientific research is oriented toward the design of anti-infective biomaterials both for prevention and cure. The properties of these materials must be adapted to achieve better anti-infective performance and good compatibility, which allow a good integration of the implant with the surrounding tissue. The objective of this review is to study in-depth the antibacterial biomaterials and the strategies underlying them. In this sense, this manuscript focuses on antimicrobial coatings, including the new technological advances on surface modification; scaffolding design including multifunctional scaffolds with both antimicrobial and bone regeneration properties; and nanocarriers based on mesoporous silica nanoparticles with advanced properties (targeting and stimuli-response capabilities).
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Affiliation(s)
- María Vallet-Regí
- Departamento de Química en Ciencias Farmacéuticas Facultad de Farmacia Universidad Complutense de Madrid Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 Plaza Ramón y Cajal s/n, Madrid 28040, Spain; CIBER de Bioingeniería Biomateriales y Nanomedicina CIBER-BBN C/Monforte de Lemos, 3–5 Madrid 28029, Spain
| | - Daniel Lozano
- Departamento de Química en Ciencias Farmacéuticas Facultad de Farmacia Universidad Complutense de Madrid Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 Plaza Ramón y Cajal s/n, Madrid 28040, Spain; CIBER de Bioingeniería Biomateriales y Nanomedicina CIBER-BBN C/Monforte de Lemos, 3–5 Madrid 28029, Spain
| | - Blanca González
- Departamento de Química en Ciencias Farmacéuticas Facultad de Farmacia Universidad Complutense de Madrid Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 Plaza Ramón y Cajal s/n, Madrid 28040, Spain; CIBER de Bioingeniería Biomateriales y Nanomedicina CIBER-BBN C/Monforte de Lemos, 3–5 Madrid 28029, Spain
| | - Isabel Izquierdo-Barba
- Departamento de Química en Ciencias Farmacéuticas Facultad de Farmacia Universidad Complutense de Madrid Instituto de Investigación Sanitaria Hospital 12 de Octubre i+12 Plaza Ramón y Cajal s/n, Madrid 28040, Spain; CIBER de Bioingeniería Biomateriales y Nanomedicina CIBER-BBN C/Monforte de Lemos, 3–5 Madrid 28029, Spain
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Arrabito G, Aleeva Y, Ferrara V, Prestopino G, Chiappara C, Pignataro B. On the Interaction between 1D Materials and Living Cells. J Funct Biomater 2020; 11:E40. [PMID: 32531950 PMCID: PMC7353490 DOI: 10.3390/jfb11020040] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Revised: 06/03/2020] [Accepted: 06/05/2020] [Indexed: 01/08/2023] Open
Abstract
One-dimensional (1D) materials allow for cutting-edge applications in biology, such as single-cell bioelectronics investigations, stimulation of the cellular membrane or the cytosol, cellular capture, tissue regeneration, antibacterial action, traction force investigation, and cellular lysis among others. The extraordinary development of this research field in the last ten years has been promoted by the possibility to engineer new classes of biointerfaces that integrate 1D materials as tools to trigger reconfigurable stimuli/probes at the sub-cellular resolution, mimicking the in vivo protein fibres organization of the extracellular matrix. After a brief overview of the theoretical models relevant for a quantitative description of the 1D material/cell interface, this work offers an unprecedented review of 1D nano- and microscale materials (inorganic, organic, biomolecular) explored so far in this vibrant research field, highlighting their emerging biological applications. The correlation between each 1D material chemistry and the resulting biological response is investigated, allowing to emphasize the advantages and the issues that each class presents. Finally, current challenges and future perspectives are discussed.
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Affiliation(s)
- Giuseppe Arrabito
- Dipartimento di Fisica e Chimica—Emilio Segrè, University of Palermo, Viale delle Scienze, Ed.17, 90128 Palermo, Italy;
| | - Yana Aleeva
- INSTM UdR Palermo, Viale delle Scienze, Ed.17, 90128 Palermo, Italy; (Y.A.); (C.C.)
| | - Vittorio Ferrara
- Dipartimento di Scienze Chimiche, Università di Catania, Viale Andrea Doria 6, 95125 Catania, Italy;
| | - Giuseppe Prestopino
- Dipartimento di Ingegneria Industriale, Università di Roma “Tor Vergata”, Via del Politecnico 1, I-00133 Roma, Italy;
| | - Clara Chiappara
- INSTM UdR Palermo, Viale delle Scienze, Ed.17, 90128 Palermo, Italy; (Y.A.); (C.C.)
| | - Bruno Pignataro
- Dipartimento di Fisica e Chimica—Emilio Segrè, University of Palermo, Viale delle Scienze, Ed.17, 90128 Palermo, Italy;
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Mostafavi E, Medina-Cruz D, Kalantari K, Taymoori A, Soltantabar P, Webster TJ. Electroconductive Nanobiomaterials for Tissue Engineering and Regenerative Medicine. Bioelectricity 2020; 2:120-149. [PMID: 34471843 PMCID: PMC8370325 DOI: 10.1089/bioe.2020.0021] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Regenerative medicine aims to engineer tissue constructs that can recapitulate the functional and structural properties of native organs. Most novel regenerative therapies are based on the recreation of a three-dimensional environment that can provide essential guidance for cell organization, survival, and function, which leads to adequate tissue growth. The primary motivation in the use of conductive nanomaterials in tissue engineering has been to develop biomimetic scaffolds to recapitulate the electrical properties of the natural extracellular matrix, something often overlooked in numerous tissue engineering materials to date. In this review article, we focus on the use of electroconductive nanobiomaterials for different biomedical applications, particularly, very recent advancements for cardiovascular, neural, bone, and muscle tissue regeneration. Moreover, this review highlights how electroconductive nanobiomaterials can facilitate cell to cell crosstalk (i.e., for cell growth, migration, proliferation, and differentiation) in different tissues. Thoughts on what the field needs for future growth are also provided.
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Affiliation(s)
- Ebrahim Mostafavi
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, USA
| | - David Medina-Cruz
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, USA
| | - Katayoon Kalantari
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, USA
| | - Ada Taymoori
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, USA
| | - Pooneh Soltantabar
- Department of Bioengineering, University of Texas at Dallas, Richardson, Texas, USA
| | - Thomas J. Webster
- Department of Chemical Engineering, Northeastern University, Boston, Massachusetts, USA
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Medina-Cruz D, Mostafavi E, Vernet-Crua A, Cheng J, Shah V, Cholula-Diaz JL, Guisbiers G, Tao J, García-Martín JM, Webster TJ. Green nanotechnology-based drug delivery systems for osteogenic disorders. Expert Opin Drug Deliv 2020; 17:341-356. [PMID: 32064959 DOI: 10.1080/17425247.2020.1727441] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Introduction: Current treatments for osteogenic disorders are often successful, however they are not free of drawbacks, such as toxicity or side effects. Nanotechnology offers a platform for drug delivery in the treatment of bone disorders, which can overcome such limitations. Nevertheless, traditional synthesis of nanomaterials presents environmental and health concerns due to its production of toxic by-products, the need for extreme and harsh raw materials, and their lack of biocompatibility over time.Areas covered: This review article contains an overview of the current status of treating osteogenic disorders employing green nanotechnological approaches, showing some of the latest advances in the application of green nanomaterials, as drug delivery carriers, for the effective treatment of osteogenic disorders.Expert opinion: Green nanotechnology, as a potential solution, is understood as the use of living organisms, biomolecules and environmentally friendly processes for the production of nanomaterials. Nanomaterials derived from bacterial cultures or biomolecules isolated from living organisms, such as carbohydrates, proteins, and nucleic acids, have been proven to be effective composites. These nanomaterials introduce enhancements in the treatment and prevention of osteogenic disorders, compared to physiochemically-synthesized nanostructures, specifically in terms of their improved cell attachment and proliferation, as well as their ability to prevent bacterial adhesion.
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Affiliation(s)
- David Medina-Cruz
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Ebrahim Mostafavi
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Ada Vernet-Crua
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Junjiang Cheng
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | - Veer Shah
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | | | - Gregory Guisbiers
- Department of Physics and Astronomy, University of Arkansas at Little Rock, Little Rock, AR, USA
| | - Juan Tao
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
| | | | - Thomas J Webster
- Department of Chemical Engineering, Northeastern University, Boston, MA, USA
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Alvarez R, Garcia-Valenzuela A, Rico V, Garcia-Martin JM, Cotrino J, Gonzalez-Elipe AR, Palmero A. Kinetic energy-induced growth regimes of nanocolumnar Ti thin films deposited by evaporation and magnetron sputtering. NANOTECHNOLOGY 2019; 30:475603. [PMID: 31426050 DOI: 10.1088/1361-6528/ab3cb2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We experimentally analyze different growth regimes of Ti thin films associated to the existence of kinetic energy-induced relaxation mechanisms in the material's network when operating at oblique geometries. For this purpose, we have deposited different films by evaporation and magnetron sputtering under similar geometrical arrangements and at low temperatures. With the help of a well-established growth model we have found three different growth regimes: (i) low energy deposition, exemplified by the evaporation technique, carried out by species with typical energies in the thermal range, where the morphology and density of the film can be explained by solely considering surface shadowing processes, (ii) magnetron sputtering under weak plasma conditions, where the film growth is mediated by surface shadowing mechanisms and kinetic-energy-induced relaxation processes, and (iii) magnetron sputtering under intense plasma conditions, where the film growth is highly influenced by the plasma, and whose morphology is defined by nanocolumns with similar tilt than evaporated films, but with much higher density. The existence of these three regimes explains the variety of morphologies of nanocolumnar Ti thin films grown at oblique angles under similar conditions in the literature.
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Affiliation(s)
- R Alvarez
- Instituto de Ciencia de Materiales de Sevilla, Avda. Américo Vespucio 49, E-41092 Seville, Spain. Departamento de Física Aplicada I. Escuela Politécnica Superior, Universidad de Sevilla, c/Virgen de África 7, E-41011 Seville, Spain
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Wandiyanto JV, Tamanna T, Linklater DP, Truong VK, Al Kobaisi M, Baulin VA, Joudkazis S, Thissen H, Crawford RJ, Ivanova EP. Tunable morphological changes of asymmetric titanium nanosheets with bactericidal properties. J Colloid Interface Sci 2019; 560:572-580. [PMID: 31679779 DOI: 10.1016/j.jcis.2019.10.067] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2019] [Revised: 10/17/2019] [Accepted: 10/17/2019] [Indexed: 12/15/2022]
Abstract
HYPOTHESIS Titanium and titanium alloys are often the most popular choice of material for the manufacture of medical implants; however, they remain susceptible to the risk of device-related infection caused by the presence of pathogenic bacteria. Hydrothermal etching of titanium surfaces, to produce random nanosheet topologies, has shown remarkable ability to inactivate pathogenic bacteria via a physical mechanism. We expect that systematic tuning of the nanosheet morphology by controlling fabrication parameters, such as etching time, will allow for optimisation of the surface pattern for superior antibacterial efficacy. EXPERIMENTS Using time-dependent hydrothermal processing of bulk titanium, we fabricated bactericidal nanosheets with variable nanoedge morphologies according to a function of etching time. A systematic study was performed to compare the bactericidal efficiency of nanostructured titanium surfaces produced at 0.5, 1, 2, 3, 4, 5, 6, 24 and 60 h of hydrothermal etching. FINDINGS Titanium surfaces hydrothermally treated for a period of 6 h were found to achieve maximal antibacterial efficiency of 99 ± 3% against Gram-negative Pseudomonas aeruginosa and 90 ± 9% against Gram-positive Staphylococcus aureus bacteria, two common human pathogens. These surfaces exhibited nanosheets with sharp edges of approximately 10 nm. The nanotopographies presented in this work exhibit the most efficient mechano-bactericidal activity against both Gram-negative and Gram-positive bacteria of any nanostructured titanium topography reported thus far.
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Affiliation(s)
- Jason V Wandiyanto
- Faculty of Science, Engineering & Technology, Swinburne University of Technology, Melbourne, Vic 3122, Australia
| | - Tasnuva Tamanna
- Faculty of Science, Engineering & Technology, Swinburne University of Technology, Melbourne, Vic 3122, Australia
| | - Denver P Linklater
- Faculty of Science, Engineering & Technology, Swinburne University of Technology, Melbourne, Vic 3122, Australia; School of Science, College of Science, Engineering & Health, RMIT, Melbourne, Vic 3000, Australia
| | - Vi Khanh Truong
- School of Science, College of Science, Engineering & Health, RMIT, Melbourne, Vic 3000, Australia
| | - Mohammad Al Kobaisi
- Faculty of Science, Engineering & Technology, Swinburne University of Technology, Melbourne, Vic 3122, Australia
| | - Vladimir A Baulin
- Departament d'Enginyeria Química, Universitat Rovira i Virgili Tarragona, Spain
| | - Saulius Joudkazis
- Faculty of Science, Engineering & Technology, Swinburne University of Technology, Melbourne, Vic 3122, Australia
| | | | - Russell J Crawford
- School of Science, College of Science, Engineering & Health, RMIT, Melbourne, Vic 3000, Australia
| | - Elena P Ivanova
- School of Science, College of Science, Engineering & Health, RMIT, Melbourne, Vic 3000, Australia.
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Antibacterial Nanostructured Ti Coatings by Magnetron Sputtering: From Laboratory Scales to Industrial Reactors. NANOMATERIALS 2019; 9:nano9091217. [PMID: 31466379 PMCID: PMC6780718 DOI: 10.3390/nano9091217] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/21/2019] [Accepted: 08/27/2019] [Indexed: 12/20/2022]
Abstract
Based on an already tested laboratory procedure, a new magnetron sputtering methodology to simultaneously coat two-sides of large area implants (up to ~15 cm2) with Ti nanocolumns in industrial reactors has been developed. By analyzing the required growth conditions in a laboratory setup, a new geometry and methodology have been proposed and tested in a semi-industrial scale reactor. A bone plate (DePuy Synthes) and a pseudo-rectangular bone plate extracted from a patient were coated following the new methodology, obtaining that their osteoblast proliferation efficiency and antibacterial functionality were equivalent to the coatings grown in the laboratory reactor on small areas. In particular, two kinds of experiments were performed: Analysis of bacterial adhesion and biofilm formation, and osteoblasts–bacteria competitive in vitro growth scenarios. In all these cases, the coatings show an opposite behavior toward osteoblast and bacterial proliferation, demonstrating that the proposed methodology represents a valid approach for industrial production and practical application of nanostructured titanium coatings.
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