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Multi-Polymerization: From Simple to Complex. CHINESE JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1007/s10118-022-2836-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Shahrokhinia A, Biswas P, Reuther JF. Orthogonal synthesis and modification of polymer materials. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210345] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Ali Shahrokhinia
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
| | - Priyanka Biswas
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
| | - James F. Reuther
- Department of Chemistry University of Massachusetts Lowell Lowell Massachusetts USA
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3
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Click chemistry strategies for the accelerated synthesis of functional macromolecules. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210126] [Citation(s) in RCA: 46] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Liu X, Wang L, Gitsov I. Novel Amphiphilic Dendronized Copolymers Formed by Enzyme-Mediated "Green" Polymerization. Biomacromolecules 2021; 22:1706-1720. [PMID: 33684291 DOI: 10.1021/acs.biomac.1c00124] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
This study reports the first enzyme-mediated polymerization of dendritic macromonomers. The enzyme substrates are prepared by "click" conjugation between tyrosine and hydrophilic triethylene glycol (TrEG)-based dendrons of three generations (G1, G2, and G3). The resulting enzyme-polymerizable dendrons are defect-free as revealed by mass spectrometry, size-exclusion chromatography, and spectroscopic techniques. The phenol-containing macromonomers are water soluble and their polymerizations into dendronized polymers (denpols) are catalyzed by laccase (an oxidoreductase) under benign conditions (45 °C and aqueous medium at pH = 4.0) with copolymer yields between 30 and 40%. The resulting denpols consist of unnatural poly(tyrosine) backbones and dendritic poly(ether-ester) side chains and have molecular masses up to ∼13 000 Da (generation 1), ∼20 000 Da (generation 2), and ∼36 000 Da (generation 3) determined by matrix-assisted laser desorption ionization time-of-flight (MALDI-TOF) analyses. They display amphiphilic properties and self-assemble in aqueous solutions to form aggregates with generation-dependent morphologies.
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Affiliation(s)
- Xin Liu
- Department of Chemistry, State University of New York, College of Environmental Science and Forestry, Syracuse, New York 13210, United States.,State Grid Corporation Joint Laboratory of Advanced Electrical Engineering Materials (SDEPC), State Grid Shandong Electric Power Research Institute, Jinan 250001, China
| | - Lili Wang
- Department of Chemistry, State University of New York, College of Environmental Science and Forestry, Syracuse, New York 13210, United States.,Department of Pharmacy, Upstate Medical University, Syracuse, New York 13210, United States
| | - Ivan Gitsov
- Department of Chemistry, State University of New York, College of Environmental Science and Forestry, Syracuse, New York 13210, United States.,The Michael M. Szwarc Polymer Research Institute, State University of New York, Syracuse, New York 13210, United States
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Arslan M, Tasdelen MA. Click Chemistry in Macromolecular Design: Complex Architectures from Functional Polymers. CHEMISTRY AFRICA-A JOURNAL OF THE TUNISIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s42250-018-0030-8] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Gunay US, Cetin M, Daglar O, Hizal G, Tunca U, Durmaz H. Ultrafast and efficient aza- and thiol-Michael reactions on a polyester scaffold with internal electron deficient triple bonds. Polym Chem 2018. [DOI: 10.1039/c8py00485d] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A polyester scaffold possessing electron deficient triple bonds in the main chain was prepared and utilized as a precursor for aza- and thiol-Michael addition reactions.
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Affiliation(s)
- Ufuk Saim Gunay
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Muge Cetin
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Ozgun Daglar
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Gurkan Hizal
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Umit Tunca
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
| | - Hakan Durmaz
- Department of Chemistry
- Istanbul Technical University
- Istanbul
- Turkey
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Oz Y, Sanyal A. The Taming of the Maleimide: Fabrication of Maleimide-Containing 'Clickable' Polymeric Materials. CHEM REC 2017; 18:570-586. [PMID: 29286198 DOI: 10.1002/tcr.201700060] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 12/07/2017] [Indexed: 12/20/2022]
Abstract
Functional polymers are widely employed in various areas of biomedical sciences. In order to tailor them for desired applications, facile and efficient functionalization of these polymeric materials under mild and benign conditions is important. Polymers containing reactive maleimide groups can be employed for such applications since they provide an excellent handle for conjugation of thiol- and diene-containing molecules and biomolecules. Until recently, fabrication of maleimide containing polymeric materials has been challenging due to the interference from the highly reactive double bond. A Diels-Alder/retro Diels-Alder reaction sequence based strategy to transiently mask the maleimide group provides access to such polymeric materials. In this personal account, we summarize contributions from our group towards the fabrication and functionalization of maleimide-containing polymeric materials over the past decade.
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Affiliation(s)
- Yavuz Oz
- Department of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey
| | - Amitav Sanyal
- Department of Chemistry, Bogazici University, Bebek, 34342, Istanbul, Turkey.,Center for Life Sciences and Technologies, Bogazici University, Istanbul, Turkey
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Kim H, Bang KT, Choi I, Lee JK, Choi TL. Diversity-Oriented Polymerization: One-Shot Synthesis of Library of Graft and Dendronized Polymers by Cu-Catalyzed Multicomponent Polymerization. J Am Chem Soc 2016; 138:8612-22. [DOI: 10.1021/jacs.6b04695] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hyunseok Kim
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Ki-Taek Bang
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Inho Choi
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Jin-Kyung Lee
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
| | - Tae-Lim Choi
- Department of Chemistry, Seoul National University, Seoul 151-747, Korea
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Perdih P, Kržan A, Žagar E. Synthesis of Dendronized Poly(l-Glutamate) via Azide-Alkyne Click Chemistry. MATERIALS 2016; 9:ma9040242. [PMID: 28773369 PMCID: PMC5502894 DOI: 10.3390/ma9040242] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Revised: 03/17/2016] [Accepted: 03/23/2016] [Indexed: 01/30/2023]
Abstract
Poly(l-glutamate) (PGlu) was modified with a second-generation dendron to obtain the dendronized polyglutamate, P(Glu-D). Synthesized P(Glu-D) exhibited a degree of polymerization (DPn) of 46 and a 43% degree of dendronization. Perfect agreement was found between the P(Glu-D) expected structure and the results of nuclear magnetic resonance spectroscopy (NMR) and size-exclusion chromatography coupled to a multi-angle light-scattering detector (SEC-MALS) analysis. The PGlu precursor was modified by coupling with a bifunctional building block (N3-Pr-NH2) in the presence of 4-(4,6-dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chloride (DMTMM) coupling reagent. The second-generation polyamide dendron was prepared by a stepwise procedure involving the coupling of propargylamine to the l-lysine carboxyl group, followed by attaching the protected 2,2-bis(methylol)propionic acid (bis-MPA) building block to the l-lysine amino groups. The hydroxyl groups of the resulting second-generation dendron were quantitatively deprotected under mild acidic conditions. The deprotected dendron with an acetylene focal group was coupled to the pendant azide groups of the modified linear copolypeptide, P(Glu-N3), in a Cu(I) catalyzed azide-alkyne cycloaddition reaction to form a 1,4-disubstituted triazole. The dendronization reaction proceeded quantitatively in 48 hours in aqueous medium as confirmed by 1H NMR and Fourier transform infrared spectroscopy (FT-IR) spectroscopy.
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Affiliation(s)
- Peter Perdih
- Laboratory for Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
| | - Andrej Kržan
- Laboratory for Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
| | - Ema Žagar
- Laboratory for Polymer Chemistry and Technology, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia.
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Liu H, Pan W, Tong M, Zhao Y. Synthesis and properties of couplable ABCDE star copolymers by orthogonal CuAAC and Diels–Alder click reactions. Polym Chem 2016. [DOI: 10.1039/c5py01960e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Well-defined ABCDE star quintopolymers generated by a modular and orthogonal strategy could self-assemble into intriguing nanoobjects sensitive to thermal and pH stimuli.
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Affiliation(s)
- Huanhuan Liu
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Weidong Pan
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Min Tong
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
| | - Youliang Zhao
- Suzhou Key Laboratory of Macromolecular Design and Precision Synthesis
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials
- College of Chemistry
- Chemical Engineering and Materials Science
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12
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Martínez Á, Fuentes-Paniagua E, Baeza A, Sánchez-Nieves J, Cicuéndez M, Gómez R, de la Mata FJ, González B, Vallet-Regí M. Mesoporous Silica Nanoparticles Decorated with Carbosilane Dendrons as New Non-viral Oligonucleotide Delivery Carriers. Chemistry 2015; 21:15651-66. [PMID: 26361378 DOI: 10.1002/chem.201501966] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2015] [Indexed: 11/07/2022]
Abstract
A novel nanosystem based on mesoporous silica nanoparticles covered with carbosilane dendrons grafted on the external surface of the nanoparticles is reported. This system is able to transport single-stranded oligonucleotide into cells, avoiding an electrostatic repulsion between the cell membrane and the negatively charged nucleic acids thanks to the cationic charge provided by the dendron coating under physiological conditions. Moreover, the presence of the highly ordered pore network inside the silica matrix would make possible to allocate other therapeutic agents within the mesopores with the aim of achieving a double delivery. First, carbosilane dendrons of second and third generation possessing ammonium or tertiary amine groups as peripheral functional groups were prepared. Hence, different strategies were tested in order to obtain their suitable grafting on the outer surface of the nanoparticles. As nucleic acid model, a single-stranded DNA oligonucleotide tagged with a fluorescent Cy3 moiety was used to evaluate the DNA adsorption capacity. The hybrid material functionalised with the third generation of a neutral dendron showed excellent DNA binding properties. Finally, the cytotoxicity as well as the capability to deliver DNA into cells, was tested in vitro by using a human osteoblast-like cell line, achieving good levels of internalisation of the vector DNA/carbosilane dendron-functionalised material without affecting the cellular viability.
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Affiliation(s)
- Ángel Martínez
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid (Spain).,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain)
| | - Elena Fuentes-Paniagua
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Farmacia, Universidad de Alcalá, 28871 Alcalá de Henares (Spain).,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain)
| | - Alejandro Baeza
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid (Spain).,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain)
| | - Javier Sánchez-Nieves
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Farmacia, Universidad de Alcalá, 28871 Alcalá de Henares (Spain).,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain)
| | - Mónica Cicuéndez
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid (Spain).,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain)
| | - Rafael Gómez
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Farmacia, Universidad de Alcalá, 28871 Alcalá de Henares (Spain).,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain)
| | - F Javier de la Mata
- Departamento de Química Orgánica y Química Inorgánica, Facultad de Farmacia, Universidad de Alcalá, 28871 Alcalá de Henares (Spain). .,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain).
| | - Blanca González
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid (Spain). .,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain).
| | - María Vallet-Regí
- Departamento de Química Inorgánica y Bioinorgánica, Facultad de Farmacia, Universidad Complutense de Madrid, 28040 Madrid (Spain). .,Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN) (Spain).
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Arseneault M, Wafer C, Morin JF. Recent advances in click chemistry applied to dendrimer synthesis. Molecules 2015; 20:9263-94. [PMID: 26007183 PMCID: PMC6272213 DOI: 10.3390/molecules20059263] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Accepted: 05/12/2015] [Indexed: 11/16/2022] Open
Abstract
Dendrimers are monodisperse polymers grown in a fractal manner from a central point. They are poised to become the cornerstone of nanoscale devices in several fields, ranging from biomedicine to light-harvesting. Technical difficulties in obtaining these molecules has slowed their transfer from academia to industry. In 2001, the arrival of the "click chemistry" concept gave the field a major boost. The flagship reaction, a modified Hüisgen cycloaddition, allowed researchers greater freedom in designing and building dendrimers. In the last five years, advances in click chemistry saw a wider use of other click reactions and a notable increase in the complexity of the reported structures. This review covers key developments in the click chemistry field applied to dendrimer synthesis from 2010 to 2015. Even though this is an expert review, basic notions and references have been included to help newcomers to the field.
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Affiliation(s)
- Mathieu Arseneault
- Chimie, Université Laval, 1045 avenue de la Médecine, Pavillon Alexandre-Vachon, QC G1V 0A6, Canada.
| | - Caroline Wafer
- Chimie, Université Laval, 1045 avenue de la Médecine, Pavillon Alexandre-Vachon, QC G1V 0A6, Canada.
| | - Jean-François Morin
- Chimie, Université Laval, 1045 avenue de la Médecine, Pavillon Alexandre-Vachon, QC G1V 0A6, Canada.
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Svenson S. The dendrimer paradox – high medical expectations but poor clinical translation. Chem Soc Rev 2015; 44:4131-44. [DOI: 10.1039/c5cs00288e] [Citation(s) in RCA: 112] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This review was written with the intention to critically evaluate the status of dendrimers as drug carriers and find answers as to why this class of compounds has not translated into the clinic despite 40 years of research.
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Auty SER, Andrén OCJ, Y. Hern F, Malkoch M, Rannard SP. ‘One-pot’ sequential deprotection/functionalisation of linear-dendritic hybrid polymers using a xanthate mediated thiol/Michael addition. Polym Chem 2015. [DOI: 10.1039/c4py01253d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
Xanthate functional dendritic ATRP macroinitiators, synthesised via a new orthogonal strategy, have been used to form a library of linear-dendritic hybrids via one-pot, post polymerisation, deprotection/acrylate Michael addition.
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Affiliation(s)
- Sam E. R. Auty
- Department of Chemistry
- University of Liverpool
- Liverpool L69 7ZD
- UK
| | - Oliver C. J. Andrén
- KTH Royal Institute of Technology
- School of Chemical Engineering
- Department of Fibre and Polymer Technology
- Stockholm
- Sweden
| | - Faye Y. Hern
- Department of Chemistry
- University of Liverpool
- Liverpool L69 7ZD
- UK
| | - Michael Malkoch
- KTH Royal Institute of Technology
- School of Chemical Engineering
- Department of Fibre and Polymer Technology
- Stockholm
- Sweden
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Affiliation(s)
- Umit Tunca
- Department of Chemistry; Istanbul Technical University; Maslak Istanbul 34469 Turkey
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Arslan M, Gok O, Sanyal R, Sanyal A. Clickable Poly(ethylene glycol)-Based Copolymers Using Azide-Alkyne Click Cycloaddition-Mediated Step-Growth Polymerization. MACROMOL CHEM PHYS 2014. [DOI: 10.1002/macp.201400210] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Mehmet Arslan
- Department of Chemistry; Bogazici University; Bebek 34342 Istanbul Turkey
| | - Ozgul Gok
- Department of Chemistry; Bogazici University; Bebek 34342 Istanbul Turkey
| | - Rana Sanyal
- Department of Chemistry; Bogazici University; Bebek 34342 Istanbul Turkey
| | - Amitav Sanyal
- Department of Chemistry; Bogazici University; Bebek 34342 Istanbul Turkey
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