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Odnoroh M, Coutelier O, Mingotaud C, Destarac M, Marty JD. Diblock versus block-random copolymer architecture effect on physical properties of Gd 3+-based hybrid polyionic complexes. J Colloid Interface Sci 2023; 649:655-664. [PMID: 37369167 DOI: 10.1016/j.jcis.2023.06.116] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 06/09/2023] [Accepted: 06/17/2023] [Indexed: 06/29/2023]
Abstract
HYPOTHESIS Random insertion of vinylphosphonic acid (VPA) units into a of PEG-PAA block copolymer improves the chemical stability and properties of hybrid nanoobjects obtained from the complexation of the copolymer with metal ions. EXPERIMENTS Block polymers based on poly(acrylic acid) (PAA) and poly(ethylene glycol) (PEG) are modified by random insertion of 0 to 100 % of phosphonic acid functions in PAA block by a RAFT polymerization process. These polymers are then used to form hybrid polyionic complexes (HPICs) by complexation with gadolinium or europium ions. The properties of the obtained assemblies are evaluated by magnetic relaxivity, fluorescence and light scattering measurements. FINDINGS The insertion of VPA units within the PAA block increases the chemical stability of the hybrid micelles by maintaining their integrity even at low pH. This insertion also minimizes the exchange of ions between HPICs and the surrounding medium thanks to a strengthening of interactions toward lanthanide ions. When such systems are used as MRI contrast agents or luminescent probe, 50/50 AA/VPA composition appears to be a good compromise to achieve optimal relaxivity or luminescent properties while ensuring a good chemical stability.
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Affiliation(s)
- Maksym Odnoroh
- Laboratoire des IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, F-31062 Toulouse, France
| | - Olivier Coutelier
- Laboratoire des IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, F-31062 Toulouse, France
| | - Christophe Mingotaud
- Laboratoire des IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, F-31062 Toulouse, France
| | - Mathias Destarac
- Laboratoire des IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, F-31062 Toulouse, France.
| | - Jean-Daniel Marty
- Laboratoire des IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, 118 route de Narbonne, F-31062 Toulouse, France.
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2
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Design, Synthesis and Actual Applications of the Polymers Containing Acidic P-OH Fragments: Part 2-Sidechain Phosphorus-Containing Polyacids. Int J Mol Sci 2023; 24:ijms24021613. [PMID: 36675149 PMCID: PMC9862152 DOI: 10.3390/ijms24021613] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2022] [Accepted: 01/11/2023] [Indexed: 01/18/2023] Open
Abstract
Macromolecules containing acidic fragments in side-groups—polyacids—occupy a special place among synthetic polymers. Properties and applications of polyacids are directly related to the chemical structure of macromolecules: the nature of the acidic groups, polymer backbone, and spacers between the main chain and acidic groups. The chemical nature of the phosphorus results in the diversity of acidic >P(O)OH fragments in sidechain phosphorus-containing polyacids (PCPAs) that can be derivatives of phosphoric or phosphinic acids. Sidechain PCPAs have many similarities with other polyacids. However, due to the relatively high acidity of −P(O)(OH)2 fragment, bone and mineral affinity, and biocompatibility, sidechain PCPAs have immense potential for diverse applications. Synthetic approaches to sidechain PCPAs also have their own specifics. All these issues are discussed in the present review.
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3
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Gineste S, Mingotaud C. Double-hydrophilic block copolymer-metal ion associations: Structures, properties and applications. Adv Colloid Interface Sci 2023; 311:102808. [PMID: 36442323 DOI: 10.1016/j.cis.2022.102808] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/17/2022] [Accepted: 10/30/2022] [Indexed: 11/06/2022]
Abstract
Hybrid polyionic complexes (HPICs), constructed from double-hydrophilic block copolymers and metal ions, have been largely developed with increasing interest in the past decade in the fields of catalysis, materials science and biological applications. The chemical natures of both blocks are very versatile, but one block should be able to interact with ions, and the second one should be neutral. Many metals have been used to form HPICs, which have, in their simplest architectural form, a core-shell structure of a few tens of nanometers in radius with an external shell made of the neutral block of the copolymer. In this review, we focus our discussion on the stability, shape, size and inner structure of these hybrid micelles. We then describe the most recent applications of HPICs, as reported in the literature, and point out the current challenges, missing structural information and future perspectives for this class of organized structures.
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Affiliation(s)
- Stéphane Gineste
- Laboratoire des IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, 118, route de Narbonne, 31062 Toulouse Cedex 9, France
| | - Christophe Mingotaud
- Laboratoire des IMRCP, CNRS UMR 5623, University of Toulouse, Université Toulouse III - Paul Sabatier, 118, route de Narbonne, 31062 Toulouse Cedex 9, France.
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4
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Nabiyan A, Max JB, Schacher FH. Double hydrophilic copolymers - synthetic approaches, architectural variety, and current application fields. Chem Soc Rev 2022; 51:995-1044. [PMID: 35005750 DOI: 10.1039/d1cs00086a] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Solubility and functionality of polymeric materials are essential properties determining their role in any application. In that regard, double hydrophilic copolymers (DHC) are typically constructed from two chemically dissimilar but water-soluble building blocks. During the past decades, these materials have been intensely developed and utilised as, e.g., matrices for the design of multifunctional hybrid materials, in drug carriers and gene delivery, as nanoreactors, or as sensors. This is predominantly due to almost unlimited possibilities to precisely tune DHC composition and topology, their solution behavior, e.g., stimuli-response, and potential interactions with small molecules, ions and (nanoparticle) surfaces. In this contribution we want to highlight that this class of polymers has experienced tremendous progress regarding synthesis, architectural variety, and the possibility to combine response to different stimuli within one material. Especially the implementation of DHCs as versatile building blocks in hybrid materials expanded the range of water-based applications during the last two decades, which now includes also photocatalysis, sensing, and 3D inkjet printing of hydrogels, definitely going beyond already well-established utilisation in biomedicine or as templates.
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Affiliation(s)
- Afshin Nabiyan
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich-Schiller University Jena, Lessingstraße 8, D-07743 Jena, Germany. .,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, D-07743 Jena, Germany.,Center for Energy and Environmental Chemistry Jena (CEEC Jena), Philosophenweg 7a, 07743 Jena, Germany
| | - Johannes B Max
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich-Schiller University Jena, Lessingstraße 8, D-07743 Jena, Germany. .,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, D-07743 Jena, Germany.,Center for Energy and Environmental Chemistry Jena (CEEC Jena), Philosophenweg 7a, 07743 Jena, Germany
| | - Felix H Schacher
- Institute of Organic Chemistry and Macromolecular Chemistry (IOMC), Friedrich-Schiller University Jena, Lessingstraße 8, D-07743 Jena, Germany. .,Jena Center for Soft Matter (JCSM), Friedrich Schiller University Jena, Philosophenweg 7, D-07743 Jena, Germany.,Center for Energy and Environmental Chemistry Jena (CEEC Jena), Philosophenweg 7a, 07743 Jena, Germany
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5
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Coutelier O, Blidi I, Destarac M. Xanthate-derived mercaptophosphonates for thiol-ene modification of styrene-butadiene rubber. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2021.110419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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6
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Jeong YH, Ahn T, Yu W, Lee SM. Cholesterol-Functionalized Linear/Brush Block Copolymers for Metal-Incorporated Nanostructures with Modulated Core Density and Enhanced Self-Assembly Efficiency. ACS Macro Lett 2021; 10:492-497. [PMID: 35549233 DOI: 10.1021/acsmacrolett.1c00112] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Metal-mediated self-assembly of chelating double-hydrophilic block copolymer has become a facile preparation strategy of great importance for the metal-chelated hybrid nanostructures. Herein, we present a delicate control over the morphology regulation of metal-chelated nanostructures by a terminal modification of polymer building blocks with mesogenic cholesterol. Such a molecular design motif at an end of chelating linear/brush-type block copolymer imparts not only additional hydrophobicity for enhanced cohesive force to facilitate the metal-mediated self-assembly, but also significant morphological alteration of a metal-chelated core that otherwise generally forms a spherical interior with cholesterol-free block copolymers. The presence of cholesterol entities localized at the central core further allows for the density modulation of the final PtII-chelated nanostructures while maintaining the colloidal stability, comparable to that of the cholesterol-free nanoparticles in physiological conditions. This metal-mediated assembly strategy with modified polymer building blocks can provide a potential platform for the delivery of inorganic agents.
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Affiliation(s)
- Yun-Ho Jeong
- Department of Chemistry, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Korea
| | - Taekyung Ahn
- Department of Chemistry, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Korea
| | - Wonjeong Yu
- Department of Chemistry, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Korea
| | - Sang-Min Lee
- Department of Chemistry, The Catholic University of Korea, Bucheon, Gyeonggi-do 14662, Korea
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7
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Cantarano A, Yao J, Matulionyte M, Lifante J, Benayas A, Ortgies DH, Vetrone F, Ibanez A, Gérardin C, Jaque D, Dantelle G. Autofluorescence-Free In Vivo Imaging Using Polymer-Stabilized Nd 3+-Doped YAG Nanocrystals. ACS APPLIED MATERIALS & INTERFACES 2020; 12:51273-51284. [PMID: 33156603 DOI: 10.1021/acsami.0c15514] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Neodymium-doped yttrium aluminum garnet (YAG:Nd3+) has been widely developed during roughly the past 60 years and has been an outstanding fluorescent material. It has been considered as the gold standard among multipurpose solid-state lasers. Yet, the successful downsizing of this system into the nanoregimen has been elusive, so far. Indeed, the synthesis of a garnet structure at the nanoscale, with enough crystalline quality for optical applications, was found to be quite challenging. Here, we present an improved solvothermal synthesis method producing YAG:Nd3+ nanocrystals of remarkably good structural quality. Adequate surface functionalization using asymmetric double-hydrophilic block copolymers, constituted of a metal-binding block and a neutral water-soluble block, provides stabilized YAG:Nd3+ nanocrystals with long-term colloidal stability in aqueous suspensions. These newly stabilized nanoprobes offer spectroscopic quality (long lifetimes, narrow emission lines, and large Stokes shifts) close to that of bulk YAG:Nd3+. The narrow emission lines of YAG:Nd3+ nanocrystals are exploited by differential infrared fluorescence imaging, thus achieving an autofluorescence-free in vivo readout. In addition, nanothermometry measurements, based on the ratiometric fluorescence of the stabilized YAG:Nd3+ nanocrystals, are demonstrated. The progress here reported paves the way for the implementation of this new stabilized YAG:Nd3+ system in the preclinical arena.
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Affiliation(s)
- Alexandra Cantarano
- Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
| | - Jingke Yao
- Fluorescence Imaging Group, Departamento de Física de Materiales, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049 Madrid, Spain
| | - Marija Matulionyte
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications, Université du Québec, 1650 Boul. Lionel-Boulet, Varennes (Québec) J3X 1S2, Canada
| | - José Lifante
- Fluorescence Imaging Group, Departamento de Fisiología, Facultad de Medicina, Universidad Autónoma de Madrid, Avda. Arzobispo Morcillo, 2, Madrid 28029, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Ctra. Colmenar km 9.100, 28034 Madrid, Spain
| | - Antonio Benayas
- Fluorescence Imaging Group, Departamento de Física de Materiales, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Ctra. Colmenar km 9.100, 28034 Madrid, Spain
| | - Dirk H Ortgies
- Fluorescence Imaging Group, Departamento de Física de Materiales, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Ctra. Colmenar km 9.100, 28034 Madrid, Spain
| | - Fiorenzo Vetrone
- Institut National de la Recherche Scientifique, Centre Énergie, Matériaux et Télécommunications, Université du Québec, 1650 Boul. Lionel-Boulet, Varennes (Québec) J3X 1S2, Canada
| | - Alain Ibanez
- Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
| | - Corine Gérardin
- ICGM, Univ. Montpellier, CNRS UMR 5253, ENSCM, 240 Avenue E. Jeanbrau, 34296 Montpellier cedex 5, France
| | - Daniel Jaque
- Fluorescence Imaging Group, Departamento de Física de Materiales, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente 7, 28049 Madrid, Spain
- Nanobiology Group, Instituto Ramón y Cajal de Investigación Sanitaria IRYCIS, Ctra. Colmenar km 9.100, 28034 Madrid, Spain
| | - Géraldine Dantelle
- Université Grenoble Alpes, CNRS, Grenoble INP, Institut Néel, 38000 Grenoble, France
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8
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Seidi F, Zhao W, Xiao H, Jin Y, Saeb MR, Zhao C. Radical polymerization as a versatile tool for surface grafting of thin hydrogel films. Polym Chem 2020. [DOI: 10.1039/d0py00787k] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The surface of solid substrates is the main part that interacts with the environment.
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Affiliation(s)
- Farzad Seidi
- Provincial Key Lab of Pulp & Paper Sci and Tech
- and Joint International Research Lab of Lignocellulosic Functional Materials
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Weifeng Zhao
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
| | - Huining Xiao
- Department of Chemical Engineering
- University of New Brunswick
- Fredericton
- E3B 5A3 Canada
| | - Yongcan Jin
- Provincial Key Lab of Pulp & Paper Sci and Tech
- and Joint International Research Lab of Lignocellulosic Functional Materials
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Mohammad Reza Saeb
- Department of Resin and Additives
- Institute for Color Science and Technology
- Tehran
- Iran
| | - Changsheng Zhao
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- China
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9
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Phimphachanh A, Chamieh J, Leclercq L, Harrisson S, Destarac M, Lacroix-Desmazes P, Gérardin C, In M, Cottet H. Characterization of Diblock Copolymers by Capillary Electrophoresis: From Electrophoretic Mobility Distribution to Distribution of Composition. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b01978] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Anthony Phimphachanh
- L2C, Univ Montpellier, CNRS, Montpellier, France
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | - Joseph Chamieh
- IBMM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | | | - Simon Harrisson
- IMRCP, University of Toulouse, CNRS UMR5623, Toulouse, France
| | | | | | | | - Martin In
- L2C, Univ Montpellier, CNRS, Montpellier, France
| | - Hervé Cottet
- IBMM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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10
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Douverne M, Ning Y, Tatani A, Meldrum FC, Armes SP. How Many Phosphoric Acid Units Are Required to Ensure Uniform Occlusion of Sterically Stabilized Nanoparticles within Calcite? Angew Chem Int Ed Engl 2019; 58:8692-8697. [DOI: 10.1002/anie.201901307] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2019] [Revised: 04/12/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Marcel Douverne
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
- Faculty of Chemistry, Pharmaceutical Sciences and GeosciencesJohannes Gutenberg-University Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Yin Ning
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
| | - Aikaterini Tatani
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
| | - Fiona C. Meldrum
- School of ChemistryUniversity of Leeds Woodhouse Lane Leeds LS2 9JT UK
| | - Steven P. Armes
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
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11
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Douverne M, Ning Y, Tatani A, Meldrum FC, Armes SP. How Many Phosphoric Acid Units Are Required to Ensure Uniform Occlusion of Sterically Stabilized Nanoparticles within Calcite? Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901307] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Marcel Douverne
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
- Faculty of Chemistry, Pharmaceutical Sciences and GeosciencesJohannes Gutenberg-University Mainz Duesbergweg 10–14 55128 Mainz Germany
| | - Yin Ning
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
| | - Aikaterini Tatani
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
| | - Fiona C. Meldrum
- School of ChemistryUniversity of Leeds Woodhouse Lane Leeds LS2 9JT UK
| | - Steven P. Armes
- Department of ChemistryUniversity of Sheffield Brook Hill Sheffield, South Yorkshire S3 7HF UK
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12
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Shin HW, Sohn H, Jeong YH, Lee SM. Construction of Paramagnetic Manganese-Chelated Polymeric Nanoparticles Using Pyrene-End-Modified Double-Hydrophilic Block Copolymers for Enhanced Magnetic Resonance Relaxivity: A Comparative Study with Cisplatin Pharmacophore. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:6421-6428. [PMID: 30998363 DOI: 10.1021/acs.langmuir.9b00406] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Cationic metal-mediated self-assembly of double-hydrophilic block copolymers (DHBCs) has been of great interest for the preparation of hybrid nanoparticles for versatile applications. Among many functional transition-metal ions, manganese (MnII) is a highly attractive element due to its paramagnetic property with a high coordination number. However, MnII does not lead to the efficient self-assembly of DHBCs because of the relatively high aqueous solubility of coordinated MnII. This article reports a facile method for direct conjugation of MnII ions inside sterically stabilized polymer assemblies, composed of pyrene-end-modified DHBCs. Nitroxide-mediated radical polymerization was used to prepare the poly(ethylene glycol)- b-poly(acrylate) DHBC precursor, followed by the end-modification with pyrene maleimide via the radical-exchange reaction. Employing the self-associated DHBC as the nanoscale template, the simple addition of MnII enables a large number of polyvalent MnII ions to be immobilized at the chelating blocks of DHBCs, which can be readily monitored by the excimeric fluorescence emission change of the terminal pyrene fluorophore. The resulting MnII-loaded polymeric nanoparticles (MnII-PNPs) possess nanogel-like scaffolds, which allow for efficient water permeation at the MnII-incorporated interior for enhanced magnetic resonance contrasting effect. Additionally, by comparing the coordination properties of MnII and cisplatin, we endeavor to understand the internal structures and the relevant physicochemical features of metal-chelated nanoparticles.
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Affiliation(s)
- Hyeon-Woo Shin
- Department of Chemistry , The Catholic University of Korea , Bucheon , Gyeonggi-do 14662 , Korea
| | - Hyerin Sohn
- Department of Chemistry , The Catholic University of Korea , Bucheon , Gyeonggi-do 14662 , Korea
| | - Yun-Ho Jeong
- Department of Chemistry , The Catholic University of Korea , Bucheon , Gyeonggi-do 14662 , Korea
| | - Sang-Min Lee
- Department of Chemistry , The Catholic University of Korea , Bucheon , Gyeonggi-do 14662 , Korea
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13
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Zheng Z, Mounsamy M, Lauth-de Viguerie N, Coppel Y, Harrisson S, Destarac M, Mingotaud C, Kahn ML, Marty JD. Luminescent zinc oxide nanoparticles: from stabilization to slow digestion depending on the nature of polymer coating. Polym Chem 2019. [DOI: 10.1039/c8py01387j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
PEG-b-PAA and PEG-b-PVPA copolymers stabilize luminescent ZnO NPs in THF and enable their transfer to water.
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Affiliation(s)
- Zhiqin Zheng
- Laboratoire des IMRCP CNRS UMR 5623
- University of Toulouse
- Toulouse Cedex 9
- France
- Laboratoire de Chimie de Coordination CNRS UPR 8241
| | - Margaux Mounsamy
- Laboratoire des IMRCP CNRS UMR 5623
- University of Toulouse
- Toulouse Cedex 9
- France
| | | | - Yannick Coppel
- Laboratoire de Chimie de Coordination CNRS UPR 8241
- University of Toulouse
- 31062 Toulouse Cedex 9
- France
| | - Simon Harrisson
- Laboratoire des IMRCP CNRS UMR 5623
- University of Toulouse
- Toulouse Cedex 9
- France
| | - Mathias Destarac
- Laboratoire des IMRCP CNRS UMR 5623
- University of Toulouse
- Toulouse Cedex 9
- France
| | | | - Myrtil L. Kahn
- Laboratoire de Chimie de Coordination CNRS UPR 8241
- University of Toulouse
- 31062 Toulouse Cedex 9
- France
| | - Jean-Daniel Marty
- Laboratoire des IMRCP CNRS UMR 5623
- University of Toulouse
- Toulouse Cedex 9
- France
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14
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Seiler L, Loiseau J, Leising F, Boustingorry P, Harrisson S, Destarac M. Acceleration and improved control of aqueous RAFT/MADIX polymerization of vinylphosphonic acid in the presence of alkali hydroxides. Polym Chem 2017. [DOI: 10.1039/c7py00747g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The effect of adding various alkali hydroxides to the conventional and reversible RAFT/MADIX radical polymerizations of vinylphosphonic acid (VPA) has been investigated.
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Affiliation(s)
- Lucie Seiler
- Université Paul Sabatier
- Laboratoire des Interactions Moléculaires et de la Réactivité Chimique et Photochimique
- 31062 Toulouse
- France
| | - Julien Loiseau
- Chryso SAS
- 7 rue de l'Europe
- Zone Industrielle
- 45300 Sermaises du Loiret
- France
| | - Frédéric Leising
- Chryso SAS
- 7 rue de l'Europe
- Zone Industrielle
- 45300 Sermaises du Loiret
- France
| | | | - Simon Harrisson
- Université Paul Sabatier
- Laboratoire des Interactions Moléculaires et de la Réactivité Chimique et Photochimique
- 31062 Toulouse
- France
| | - Mathias Destarac
- Université Paul Sabatier
- Laboratoire des Interactions Moléculaires et de la Réactivité Chimique et Photochimique
- 31062 Toulouse
- France
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15
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Perhydroxycucurbit[6]uril-induced self-assembly of a double-hydrophilic block copolymer in aqueous solution. J INCL PHENOM MACRO 2016. [DOI: 10.1007/s10847-016-0676-2] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Frangville C, Li Y, Billotey C, Talham DR, Taleb J, Roux P, Marty JD, Mingotaud C. Assembly of Double-Hydrophilic Block Copolymers Triggered by Gadolinium Ions: New Colloidal MRI Contrast Agents. NANO LETTERS 2016; 16:4069-4073. [PMID: 27224089 DOI: 10.1021/acs.nanolett.6b00664] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Mixing double-hydrophilic block copolymers containing a poly(acrylic acid) block with gadolinium ions in water leads to the spontaneous formation of polymeric nanoparticles. With an average diameter near 20 nm, the nanoparticles are exceptionally stable, even after dilution and over a large range of pH and ionic strength. High magnetic relaxivities were measured in vitro for these biocompatible colloids, and in vivo magnetic resonance imaging on rats demonstrates the potential utility of such polymeric assemblies.
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Affiliation(s)
- Camille Frangville
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Paul Sabatier , 118, route de Narbonne 31062 Toulouse Cedex 9, France
| | - Yichen Li
- Department of Chemistry, University of Florida , Gainesville, Florida 32611-7200, United States
| | - Claire Billotey
- EMR 3738 Ciblage Thérapeutique en Oncologie, Université de Lyon, Université Jean Monnet , Hospices Civils de Lyon, 42023 Saint-Etienne Cedex 2, France
| | - Daniel R Talham
- Department of Chemistry, University of Florida , Gainesville, Florida 32611-7200, United States
| | - Jacqueline Taleb
- EMR 3738 Ciblage Thérapeutique en Oncologie, Université de Lyon, Université Jean Monnet , Hospices Civils de Lyon, 42023 Saint-Etienne Cedex 2, France
| | - Patrick Roux
- EMR 3738 Ciblage Thérapeutique en Oncologie, Université de Lyon, Université Jean Monnet , Hospices Civils de Lyon, 42023 Saint-Etienne Cedex 2, France
| | - Jean-Daniel Marty
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Paul Sabatier , 118, route de Narbonne 31062 Toulouse Cedex 9, France
| | - Christophe Mingotaud
- Laboratoire des IMRCP, Université de Toulouse, CNRS UMR 5623, Université Paul Sabatier , 118, route de Narbonne 31062 Toulouse Cedex 9, France
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17
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Sykes KJ, Harrisson S, Keddie DJ. Phosphorus-Containing Gradient (Block) Copolymers via RAFT Polymerization and Postpolymerization Modification. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201600087] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kyle J. Sykes
- Chemistry, School of Science and Technology; University of New England; Armidale NSW 2351 Australia
| | - Simon Harrisson
- Laboratoire Interactions Moléculaires et Réactivité Chimique et Photochimique; UMR 5623 CNRS-UPS Toulouse; Université Paul Sabatier Toulouse; 118 route de Narbonne 31062 Toulouse Cedex 9 France
| | - Daniel J. Keddie
- Chemistry, School of Science and Technology; University of New England; Armidale NSW 2351 Australia
- School of Biology; Chemistry and Forensic Science; Faculty of Science and Engineering; University of Wolverhampton; Wulfruna Street Wolverhampton WV1 1LY UK
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18
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Markiewicz KH, Seiler L, Misztalewska I, Winkler K, Harrisson S, Wilczewska AZ, Destarac M, Marty JD. Advantages of poly(vinyl phosphonic acid)-based double hydrophilic block copolymers for the stabilization of iron oxide nanoparticles. Polym Chem 2016. [DOI: 10.1039/c6py01558a] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Poly(ethylene glycol)–poly(vinylphosphonic acid) double hydrophilic block copolymers were synthesized by RAFT/MADIX polymerization and used to prepare stable iron oxide nanoparticles.
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Affiliation(s)
- K. H. Markiewicz
- Institute of Chemistry
- University of Bialystok
- 15-245 Bialystok
- Poland
| | - L. Seiler
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
| | - I. Misztalewska
- Institute of Chemistry
- University of Bialystok
- 15-245 Bialystok
- Poland
| | - K. Winkler
- Institute of Chemistry
- University of Bialystok
- 15-245 Bialystok
- Poland
| | - S. Harrisson
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
| | - A. Z. Wilczewska
- Institute of Chemistry
- University of Bialystok
- 15-245 Bialystok
- Poland
| | - M. Destarac
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
| | - J.-D. Marty
- IMRCP
- CNRS UMR 5623
- Université de Toulouse
- 31062 Toulouse Cedex 09
- France
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19
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Tsarevsky NV. Introduction to the special issue of Polymer on “Macromolecular Engineering” dedicated to Professor Krzysztof Matyjaszewski on the occasion of his 65th birthday. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.07.036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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