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Taibi J, Rouif S, Améduri B, Sonnier R, Otazaghine B. One-Step Multifunctionalization of Flax Fabrics for Simultaneous Flame-Retardant and Hydro-Oleophobic Properties Using Radiation-Induced Graft Polymerization. Polymers (Basel) 2023; 15:polym15092169. [PMID: 37177315 PMCID: PMC10180769 DOI: 10.3390/polym15092169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2023] [Revised: 04/20/2023] [Accepted: 04/26/2023] [Indexed: 05/15/2023] Open
Abstract
This study concerns the one-step radiografting of flax fabrics with phosphonated and fluorinated polymer chains using (meth)acrylic monomers: dimethyl(methacryloxy)methyl phosphonate (MAPC1), 2-(perfluorobutyl)ethyl methacrylate (M4), 1H,1H,2H,2H-perfluorooctyl acrylate (AC6) and 1H,1H,2H,2H-perfluorodecyl methacrylate (M8). The multifunctionalization of flax fabrics using a pre-irradiation procedure at 20 and 100 kGy allows simultaneously providing them with flame retardancy and hydro- and oleophobicity properties. The successful grafting of flax fibers is first confirmed by FTIR spectroscopy. The morphology of the treated fabrics, the regioselectivity of grafting and the distribution of the fluorine and phosphorus elements are assessed by scanning electron microscopy (SEM) coupled with energy-dispersive X-ray spectroscopy (SEM-EDX). The flame retardancy is evaluated using pyrolysis combustion flow calorimetry (PCFC) and cone calorimetry. The hydro- and oleophobicity and water repellency of the treated fabrics is established by contact angle and sliding angle measurements, respectively. The grafting treatment of flax irradiated at 100 KGy, using M8 and MAPC1 monomers (50:50) for 24 h, allows achieving fluorine and phosphorus contents of 8.04 wt% and 0.77 wt%, respectively. The modified fabrics display excellent hydro-oleophobic and flame-retardant properties with water and diiodomethane contact angles of 151° and 131°, respectively, and a large decrease in peak of heat release rate (pHRR) compared to pristine flax (from 230 W/g to 53 W/g). Relevant results are also obtained for M4 and AC6 monomers in combination with MAPC1. For the flame retardancy feature, the presence of fluorinated groups does not disturb the effect of phosphorus.
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Affiliation(s)
- Jamila Taibi
- Polymers Composites and Hybrids (PCH), IMT Mines Ales, 30319 Ales, France
| | - Sophie Rouif
- Ionisos SAS, 13 Chemin du Pontet, 69380 Civrieux-d'Azergues, France
| | - Bruno Améduri
- ICGM, University of Montpellier, CNRS, ENSCM, 34095 Montpellier, France
| | - Rodolphe Sonnier
- Polymers Composites and Hybrids (PCH), IMT Mines Ales, 30319 Ales, France
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2
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Wei Y, Salih KAM, Hamza MF, Fujita T, Rodríguez-Castellón E, Guibal E. Synthesis of a New Phosphonate-Based Sorbent and Characterization of Its Interactions with Lanthanum (III) and Terbium (III). Polymers (Basel) 2021; 13:1513. [PMID: 34066682 PMCID: PMC8125837 DOI: 10.3390/polym13091513] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2021] [Revised: 04/29/2021] [Accepted: 05/03/2021] [Indexed: 11/16/2022] Open
Abstract
High-tech applications require increasing amounts of rare earth elements (REE). Their recovery from low-grade minerals and their recycling from secondary sources (as waste materials) are of critical importance. There is increasing attention paid to the development of new sorbents for REE recovery from dilute solutions. A new generation of composite sorbents based on brown algal biomass (alginate) and polyethylenimine (PEI) was recently developed (ALPEI hydrogel beads). The phosphorylation of the beads strongly improves the affinity of the sorbents for REEs (such as La and Tb): by 4.5 to 6.9 times compared with raw beads. The synthesis procedure (epicholorhydrin-activation, phosphorylation and de-esterification) is investigated by XPS and FTIR for characterizing the grafting route but also for interpreting the binding mechanism (contribution of N-bearing from PEI, O-bearing from alginate and P-bearing groups). Metal ions can be readily eluted using an acidic calcium chloride solution, which regenerates the sorbent: the FTIR spectra are hardly changed after five successive cycles of sorption and desorption. The materials are also characterized by elemental, textural and thermogravimetric analyses. The phosphorylation of ALPEI beads by this new method opens promising perspectives for the recovery of these strategic metals from mild acid solutions (i.e., pH ~ 4).
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Affiliation(s)
- Yuezhou Wei
- Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials, School of Resources, Environment and Materials, Guangxi University, Nanning 530004, China; (Y.W.); (K.A.M.S.); (T.F.)
- Guangdong Institute of Rare Metals, Guangdong Academy of Science, Guangzhou 510651, China
| | - Khalid A. M. Salih
- Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials, School of Resources, Environment and Materials, Guangxi University, Nanning 530004, China; (Y.W.); (K.A.M.S.); (T.F.)
| | - Mohammed F. Hamza
- Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials, School of Resources, Environment and Materials, Guangxi University, Nanning 530004, China; (Y.W.); (K.A.M.S.); (T.F.)
- Nuclear Materials Authority, El-Maadi, Cairo POB 530, Egypt
| | - Toyohisa Fujita
- Guangxi Key Laboratory of Processing for Non-ferrous Metals and Featured Materials, School of Resources, Environment and Materials, Guangxi University, Nanning 530004, China; (Y.W.); (K.A.M.S.); (T.F.)
| | | | - Eric Guibal
- Polymers Composites & Hybrids (PCH), IMT—Mines Ales, 30100 Alès, France;
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Archer WR, Fiorito A, Heinz-Kunert SL, MacNicol PL, Winn SA, Schulz MD. Synthesis and Rare-Earth-Element Chelation Properties of Linear Poly(ethylenimine methylenephosphonate). Macromolecules 2020. [DOI: 10.1021/acs.macromol.9b02472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- William R. Archer
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Agustin Fiorito
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Sherrie L. Heinz-Kunert
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Piper L. MacNicol
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Samantha A. Winn
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, Virginia 24061, United States
| | - Michael D. Schulz
- Department of Chemistry, Macromolecules Innovation Institute (MII), Virginia Tech, Blacksburg, Virginia 24061, United States
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Zuñiga A, Forte Nerán R, Albertengo L, Rodríguez MS. Synthesis, characterization and evaluation of reactional parameters on substitution degree of N-hexyl-N-methylene phosphonic chitosan. Carbohydr Polym 2018; 202:1-10. [DOI: 10.1016/j.carbpol.2018.08.126] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 08/22/2018] [Accepted: 08/28/2018] [Indexed: 11/15/2022]
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Sgarbossa F, Carturan SM, De Salvador D, Rizzi GA, Napolitani E, Maggioni G, Raniero W, Napoli DR, Granozzi G, Carnera A. Monolayer doping of germanium by phosphorus-containing molecules. NANOTECHNOLOGY 2018; 29:465702. [PMID: 30168801 DOI: 10.1088/1361-6528/aade30] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The DPP (diethyl 1-propylphosphonate) and ODPA (octadecylphosphonic acid) molecules are studied as precursors for the monolayer doping (MLD) of germanium. Their adsorption behaviour is investigated, revealing different physicochemical interactions between the phosphorus-containing molecules and the Ge surfaces. It is discovered that DPP adsorption occurs after the oxidation of Ge surface, while the ODPA undergoes chemisorption on -H terminated surfaces. Quantitative phosphorus analysis demonstrates that in the first case more than one monolayer is formed (from 2 to 4), while in the second a single monolayer is formed. Moreover, the analysis of phosphorus diffusion from the surface layers into the Ge matrix reveals that conventional thermal annealing processes are not suitable for Ge injection due to a higher activation energy of the process in comparison with silicon. On the contrary, pulsed laser melting is effective in forming a doped layer, owing to the precursor's decomposition under UV light.
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Affiliation(s)
- F Sgarbossa
- Department of Physics and Astronomy, Università degli Studi di Padova, Via Marzolo n 8, I-35131 Padova, Italy. Istituto Nazionale di Fisica Nucleare, Laboratori Nazionali di Legnaro, Viale dell'Università n 2, I-35020 Legnaro (PD), Italy
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6
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Coquery C, Negrell C, Caussé N, Pébère N, David G. Synthesis of new high molecular weight phosphorylated chitosans for improving corrosion protection. PURE APPL CHEM 2018. [DOI: 10.1515/pac-2018-0509] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Abstract
Two grades of chitosan [chitosan 30000 g mol−1 (N-chitosan 30) and 250000 g mol−1 (N-chitosan 250)] were functionalized by the Kabachnik–Fields reaction. To obtain the highest phosphonic ester grafting rate (55% and 40% for the N-chitosan 30 and N-chitosan 250, respectively), the pH must be kept constant during the reaction (pH=5). Then, a partial hydrolysis of the ester functions was carried out in HCl medium to generate phosphonic acid functions up to 25% and 20% for the N-chitosan 30 and N-chitosan 250, respectively. It was shown that the grafting of phosphonic acids on chitosan significantly reduced the dynamic viscosity. Afterwards, electrochemical impedance measurements were performed in an aqueous solution (pH=5) in the presence of either N-chitosans or P-chitosans (3 wt.%). The two native N-chitosans were little adsorbed onto the carbon steel surface and the corrosion protection was low. In contrast, the impedance results in the presence of the 30000 g mol−1 phosphorylated chitosan (P-chitosan 30) evidenced the beneficial effect of grafted phosphonic acid on its adsorption on the steel surface. The lower efficiency of the 250000 g mol−1 (P-chitosan 250) was attributed to its high molecular weight which made difficult the interactions between the phosphonic groups and the metallic surface.
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Affiliation(s)
- Clément Coquery
- Institut Charles Gerhardt (ICG), UMR-5253, CNRS, UM, ENSCM, Ingénierie et Architectures Macromoléculaires (IAM) , 240 avenue Emile Jeanbrau , 34296 Montpellier Cedex 5 , France
- CIRIMAT, Université de Toulouse, CNRS, ENSIACET , 4 allée Emile Monso, CS 44362 , 31030 Toulouse , France
| | - Claire Negrell
- Institut Charles Gerhardt (ICG), UMR-5253, CNRS, UM, ENSCM, Ingénierie et Architectures Macromoléculaires (IAM) , 240 avenue Emile Jeanbrau , 34296 Montpellier Cedex 5 , France
| | - Nicolas Caussé
- CIRIMAT, Université de Toulouse, CNRS, ENSIACET , 4 allée Emile Monso, CS 44362 , 31030 Toulouse , France
| | - Nadine Pébère
- CIRIMAT, Université de Toulouse, CNRS, ENSIACET , 4 allée Emile Monso, CS 44362 , 31030 Toulouse , France
| | - Ghislain David
- Institut Charles Gerhardt (ICG), UMR-5253, CNRS, UM, ENSCM, Ingénierie et Architectures Macromoléculaires (IAM) , 240 avenue Emile Jeanbrau , 34296 Montpellier Cedex 5 , France
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7
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David G, Negrell C, Vachoud L, Ruiz E, Delalonde M, Wisniewski C. An environmental application of functionalized chitosan: enhancement of the separation of the solid and liquid fractions of digestate from anaerobic digestion. PURE APPL CHEM 2016. [DOI: 10.1515/pac-2016-0705] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
AbstractA high molecular weight chitosan was chemically modified to quantitatively incorporate quaternary ammonium groups. Its efficiency was evaluated in the liquid-solid separation for various liquors, and compared with the one of a polyelectrolyte usually used for this utilization. The performance of the liquid-solid separation was estimated through the determination of two parameters measured after the screening- settling of the mixture liquor/flocculating agent: the separation efficiency (EV) and the TS removal efficiency (ETS). Apart for liquor 6, TS removal was always better after an addition of functionalized chitosan. Furthermore, whatever the type of liquor, the distribution was modified by an increased presence of high-size particles when functionalized chitosan was added. Moreover, chitosan addition tended to homogenize the size of the particles, which could facilitate the choice of the liquid-solid separation process. This homogenization was particularly observed for the liquor initially highly dispersed in size, i.e. liquors 1, 4, 6 and 8.
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Affiliation(s)
- Ghislain David
- 1Institut Charles Gerhardt, Montpellier, UMR CNRS 5253, Equipe Ingénierie et Architectures Macromoléculaires, Ecole Nationale Supérieure de Chimie de Montpellier, 8 rue de l’école normale, 34296 Montpellier Cedex 5, France
| | - Claire Negrell
- 1Institut Charles Gerhardt, Montpellier, UMR CNRS 5253, Equipe Ingénierie et Architectures Macromoléculaires, Ecole Nationale Supérieure de Chimie de Montpellier, 8 rue de l’école normale, 34296 Montpellier Cedex 5, France
| | - Laurent Vachoud
- 2UMR QualiSud, UMR Cirad 95, UFR des Sciences Pharmaceutiques et Biologiques, Université de Montpellier, 15 Avenue Charles Flahault, B.P. 14 491, 34 093 Montpellier Cedex 5, France
| | - Emilie Ruiz
- 2UMR QualiSud, UMR Cirad 95, UFR des Sciences Pharmaceutiques et Biologiques, Université de Montpellier, 15 Avenue Charles Flahault, B.P. 14 491, 34 093 Montpellier Cedex 5, France
| | - Michèle Delalonde
- 2UMR QualiSud, UMR Cirad 95, UFR des Sciences Pharmaceutiques et Biologiques, Université de Montpellier, 15 Avenue Charles Flahault, B.P. 14 491, 34 093 Montpellier Cedex 5, France
| | - Christelle Wisniewski
- 2UMR QualiSud, UMR Cirad 95, UFR des Sciences Pharmaceutiques et Biologiques, Université de Montpellier, 15 Avenue Charles Flahault, B.P. 14 491, 34 093 Montpellier Cedex 5, France
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Carvalho LCR, Queda F, Santos CVA, Marques MMB. Selective Modification of Chitin and Chitosan: En Route to Tailored Oligosaccharides. Chem Asian J 2016; 11:3468-3481. [DOI: 10.1002/asia.201601041] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Luísa C. R. Carvalho
- LAQV@REQUIMTE, Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
| | - Fausto Queda
- LAQV@REQUIMTE, Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
| | - Cátia V. Almeida Santos
- LAQV@REQUIMTE, Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
| | - M. Manuel B. Marques
- LAQV@REQUIMTE, Departamento de Química; Faculdade de Ciências e Tecnologia; Universidade Nova de Lisboa; Campus de Caparica 2829-516 Caparica Portugal
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9
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Froidevaux V, Negrell C, Caillol S, Pascault JP, Boutevin B. Biobased Amines: From Synthesis to Polymers; Present and Future. Chem Rev 2016; 116:14181-14224. [DOI: 10.1021/acs.chemrev.6b00486] [Citation(s) in RCA: 349] [Impact Index Per Article: 43.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Vincent Froidevaux
- Institut Charles Gerhardt UMR 5253–CNRS, UM, ENSCM, 8 rue de l’Ecole Normale, F-34296 Montpellier Cedex 5, France
| | - Claire Negrell
- Institut Charles Gerhardt UMR 5253–CNRS, UM, ENSCM, 8 rue de l’Ecole Normale, F-34296 Montpellier Cedex 5, France
| | - Sylvain Caillol
- Institut Charles Gerhardt UMR 5253–CNRS, UM, ENSCM, 8 rue de l’Ecole Normale, F-34296 Montpellier Cedex 5, France
| | - Jean-Pierre Pascault
- INSA-Lyon, IMP, UMR5223, F-69621 Villeurbanne, France
- Université de Lyon, F-69622 Lyon, France
| | - Bernard Boutevin
- Institut Charles Gerhardt UMR 5253–CNRS, UM, ENSCM, 8 rue de l’Ecole Normale, F-34296 Montpellier Cedex 5, France
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10
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Besse V, Illy N, David G, Caillol S, Boutevin B. A Chitosan Derivative Containing Both Carboxylic Acid and Quaternary Ammonium Moieties for the Synthesis of Cyclic Carbonates. CHEMSUSCHEM 2016; 9:2167-2173. [PMID: 27440310 DOI: 10.1002/cssc.201600499] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Revised: 06/06/2016] [Indexed: 06/06/2023]
Abstract
Chitosan, a renewable feedstock, is modified and used as a catalytic support in the presence of potassium iodide. The system is highly efficient towards the incorporation of carbon dioxide (CO2 ) into epoxides. It demonstrates very good thermal stability and is recyclable more than five times without loss of activity. The optimal reaction conditions were determined using allylglycidyl ether as a model and extended to a wide range of other epoxides. Cyclic carbonates were obtained with very high yield in a few hours under mild conditions (2-7 bar≈0.2-0.7 MPa, 80 °C) and no solvent.
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Affiliation(s)
- Vincent Besse
- Institut Charles Gerhardt Montpellier UMR 5253, CNRS, Université de Montpellier, l'Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 8 rue de l'Ecole Normale, 34296, Montpellier Cedex 5, France
- COLAS S.A., 7 place René Clair, 92653, Boulogne-Billancourt, France
| | - Nicolas Illy
- Institut Charles Gerhardt Montpellier UMR 5253, CNRS, Université de Montpellier, l'Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 8 rue de l'Ecole Normale, 34296, Montpellier Cedex 5, France
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères, 4 place Jussieu, 75005, Paris, France
| | - Ghislain David
- Institut Charles Gerhardt Montpellier UMR 5253, CNRS, Université de Montpellier, l'Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 8 rue de l'Ecole Normale, 34296, Montpellier Cedex 5, France
| | - Sylvain Caillol
- Institut Charles Gerhardt Montpellier UMR 5253, CNRS, Université de Montpellier, l'Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 8 rue de l'Ecole Normale, 34296, Montpellier Cedex 5, France.
| | - Bernard Boutevin
- Institut Charles Gerhardt Montpellier UMR 5253, CNRS, Université de Montpellier, l'Ecole Nationale Supérieure de Chimie de Montpellier (ENSCM), 8 rue de l'Ecole Normale, 34296, Montpellier Cedex 5, France
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11
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Gou S, Zhang Q, Yang C, Li Q, Xu S, Wu Y, Guo Q. A novel α-aminophosphonic acid-modified acrylamide-based hydrophobic associating copolymer with superb water solubility for enhanced oil recovery. RSC Adv 2016. [DOI: 10.1039/c6ra11952b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Here we report a novel α-aminophosphonic acid-modified acrylamide-based hydrophobic associating copolymer. The copolymer exhibits significant potential as an enhanced oil recovery chemical for high-temperature and high-mineralization oilfields.
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Affiliation(s)
- Shaohua Gou
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
- Southwest Petroleum University
- Chengdu
- China
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province
| | - Qin Zhang
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu
- China
| | - Cheng Yang
- Drilling Fluids Branch
- CNPC Greatwall Drilling Engineering Company Limited
- Panjin City
- China
| | - Qing Li
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu
- China
| | - Shuhui Xu
- Oil & Gas Field Applied Chemistry Key Laboratory of Sichuan Province
- College of Chemistry and Chemical Engineering
- Southwest Petroleum University
- Chengdu
- China
| | - Yuanpeng Wu
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation
- Southwest Petroleum University
- Chengdu
- China
| | - Qipeng Guo
- Polymers Research Group
- Institute for Frontier Materials
- Deakin University
- Geelong
- Australia
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12
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Microwave assisted rapid synthesis of N-methylene phosphonic chitosan via Mannich-type reaction. Carbohydr Polym 2015; 133:345-52. [DOI: 10.1016/j.carbpol.2015.06.105] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2015] [Revised: 06/21/2015] [Accepted: 06/30/2015] [Indexed: 11/19/2022]
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13
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Li R, Ji Z, Dong J, Chang CH, Wang X, Sun B, Wang M, Liao YP, Zink JI, Nel AE, Xia T. Enhancing the imaging and biosafety of upconversion nanoparticles through phosphonate coating. ACS NANO 2015; 9:3293-306. [PMID: 25727446 PMCID: PMC4415359 DOI: 10.1021/acsnano.5b00439] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/14/2023]
Abstract
Upconversion nanoparticles (UCNPs), which are generated by doping with rare earth (RE) metals, are increasingly used for bioimaging because of the advantages they hold over conventional fluorophores. However, because pristine RE nanoparticles (NPs) are unstable in acidic physiological fluids (e.g., lysosomes), leading to intracellular phosphate complexation with the possibility of lysosomal injury, it is important to ensure that UCNPs are safely designed. In this study, we used commercially available NaYF4:Er/Yb UCNPs to study their stability in lysosomes and simulated lysosomal fluid. We demonstrate that phosphate complexation leads to REPO4 deposition on the particle surfaces and morphological transformation. This leads to a decline in upconversion fluorescence efficiency as well as inducing pro-inflammatory effects at the cellular level and in the intact lung. In order to preserve the imaging properties of the UCNPs as well as improve their safety, we experimented with a series of phosphonate chemical moieties to passivate particle surfaces through the strong coordination of the organophosphates with RE atoms. Particle screening and physicochemical characterization revealed that ethylenediamine tetra(methylenephosphonic acid) (EDTMP) surface coating provides the most stable UCNPs, which maintain their imaging intensity and do not induce pro-inflammatory effects in vitro and in vivo. In summary, phosphonate coating presents a safer design method that preserves and improves the bioimaging properties of UCNPs, thereby enhancing their biological use.
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Affiliation(s)
- Ruibin Li
- Division of NanoMedicine, Department of Medicine, University of California, 10833 Le Conte Ave, Los Angeles, CA 90095, United States
| | - Zhaoxia Ji
- California NanoSystems Institute, University of California, 570 Westwood Plaza, Los Angeles, CA 90095, United States
| | - Juyao Dong
- Department of chemistry & Biochemisty, University of California, 607 Charles E. Young Drive East, Los Angeles, CA 90095, United States
| | - Chong Hyun Chang
- California NanoSystems Institute, University of California, 570 Westwood Plaza, Los Angeles, CA 90095, United States
| | - Xiang Wang
- California NanoSystems Institute, University of California, 570 Westwood Plaza, Los Angeles, CA 90095, United States
| | - Bingbing Sun
- Division of NanoMedicine, Department of Medicine, University of California, 10833 Le Conte Ave, Los Angeles, CA 90095, United States
| | - Meiying Wang
- Division of NanoMedicine, Department of Medicine, University of California, 10833 Le Conte Ave, Los Angeles, CA 90095, United States
| | - Yu-Pei Liao
- Division of NanoMedicine, Department of Medicine, University of California, 10833 Le Conte Ave, Los Angeles, CA 90095, United States
| | - Jeffrey I. Zink
- California NanoSystems Institute, University of California, 570 Westwood Plaza, Los Angeles, CA 90095, United States
- Department of chemistry & Biochemisty, University of California, 607 Charles E. Young Drive East, Los Angeles, CA 90095, United States
| | - Andre E. Nel
- Division of NanoMedicine, Department of Medicine, University of California, 10833 Le Conte Ave, Los Angeles, CA 90095, United States
- California NanoSystems Institute, University of California, 570 Westwood Plaza, Los Angeles, CA 90095, United States
- Corresponding Author: Tian Xia, Ph.D.; and Andre Nel, Ph.D., Department of Medicine, Division of NanoMedicine, UCLA School of Medicine, 52-175 CHS, 10833 Le Conte Ave, Los Angeles, CA 90095-1680. Tel: (310) 983-3359, Fax: (310) 206-8107, ,
| | - Tian Xia
- Division of NanoMedicine, Department of Medicine, University of California, 10833 Le Conte Ave, Los Angeles, CA 90095, United States
- California NanoSystems Institute, University of California, 570 Westwood Plaza, Los Angeles, CA 90095, United States
- Corresponding Author: Tian Xia, Ph.D.; and Andre Nel, Ph.D., Department of Medicine, Division of NanoMedicine, UCLA School of Medicine, 52-175 CHS, 10833 Le Conte Ave, Los Angeles, CA 90095-1680. Tel: (310) 983-3359, Fax: (310) 206-8107, ,
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14
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N'Guyen TTT, Contrel G, Montembault V, Dujardin G, Fontaine L. Phosphonated furan-functionalized poly(ethylene oxide)s using orthogonal click chemistries: synthesis and Diels–Alder reactivity. Polym Chem 2015. [DOI: 10.1039/c5py00188a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and the reactivity in Diels–Alder and retro Diels–Alder thermoreversible reactions of new phosphonate- and phosphonic acid-terminated furan-functionalized PEO are reported.
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Affiliation(s)
- Thi Thanh Thuy N'Guyen
- Institut des Molécules et Matériaux du Mans (IMMM)
- Equipe Méthodologies et Synthèse
- UMR CNRS 6283
- Université du Maine
- 72085 Le Mans Cedex 9
| | - Guillaume Contrel
- Institut des Molécules et Matériaux du Mans (IMMM)
- Equipe Méthodologies et Synthèse
- UMR CNRS 6283
- Université du Maine
- 72085 Le Mans Cedex 9
| | - Véronique Montembault
- Institut des Molécules et Matériaux du Mans (IMMM)
- Equipe Méthodologies et Synthèse
- UMR CNRS 6283
- Université du Maine
- 72085 Le Mans Cedex 9
| | - Gilles Dujardin
- Institut des Molécules et Matériaux du Mans (IMMM)
- Equipe Méthodologies et Synthèse
- UMR CNRS 6283
- Université du Maine
- 72085 Le Mans Cedex 9
| | - Laurent Fontaine
- Institut des Molécules et Matériaux du Mans (IMMM)
- Equipe Méthodologies et Synthèse
- UMR CNRS 6283
- Université du Maine
- 72085 Le Mans Cedex 9
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15
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Illy N, Fache M, Ménard R, Negrell C, Caillol S, David G. Phosphorylation of bio-based compounds: the state of the art. Polym Chem 2015. [DOI: 10.1039/c5py00812c] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The aim of this review is to present both fundamental and applied research on the phosphorylation of renewable resources, through reactions on naturally occurring functions, and their use in biobased polymer chemistry and applications.
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Affiliation(s)
- Nicolas Illy
- Sorbonne Universités
- UPMC Univ Paris 06
- UMR 8232
- IPCM
- Paris
| | - Maxence Fache
- Institut Charles Gerhardt Montpellier UMR 5353 – Equipe Ingénierie et Architectures Macromoléculaires
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier, CEDEX 5
- France
| | - Raphaël Ménard
- Institut Charles Gerhardt Montpellier UMR 5353 – Equipe Ingénierie et Architectures Macromoléculaires
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier, CEDEX 5
- France
| | - Claire Negrell
- Institut Charles Gerhardt Montpellier UMR 5353 – Equipe Ingénierie et Architectures Macromoléculaires
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier, CEDEX 5
- France
| | - Sylvain Caillol
- Institut Charles Gerhardt Montpellier UMR 5353 – Equipe Ingénierie et Architectures Macromoléculaires
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier, CEDEX 5
- France
| | - Ghislain David
- Institut Charles Gerhardt Montpellier UMR 5353 – Equipe Ingénierie et Architectures Macromoléculaires
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier, CEDEX 5
- France
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