1
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Li Q, Song W, Li J, Ma C, Zhao X, Jiao J, Mrowczynski O, Webb BS, Rizk EB, Lu D, Liu C. Bioinspired Super-Strong Aqueous Synthetic Tissue Adhesives. MATTER 2022; 5:933-956. [PMID: 35252844 PMCID: PMC8896806 DOI: 10.1016/j.matt.2021.12.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Existing tissue adhesives and sealants are far from satisfactory when applied on wet and dynamic tissues. Herein, we report a strategy for designing biodegradable super-strong aqueous glue (B-Seal) for surgical uses inspired by an English ivy adhesion strategy and a cement particle packing theory. B-Seal is a fast-gelling, super-strong, and elastic adhesive sealant composed of injectable water-borne biodegradable polyurethane (WPU) nanodispersions with mismatched particle sizes and counterions in its A-B formulation. B-Seal showed 24-fold greater burst pressure than DuraSeal®, 138-fold greater T-pull adhesive strength than fibrin glue, and 16-fold greater lap shear strength than fibrin glue. In vivo evaluation on a rat cerebrospinal fluid (CSF) rhinorrhea model and a porcine craniotomy model validated the safety and efficacy of B-Seal for effective CSF leak prevention and dura repair. The plant-inspired adhesion strategy combined with particle packing theory represents a new direction of designing the next-generation wet tissue adhesives for surgeries.
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Affiliation(s)
- Qing Li
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
| | - Wei Song
- Aleo BME, Inc., State College, PA 16803, USA
| | - Jinghui Li
- Department of Neurosurgery, The First Affiliated Hospital, Kunming Medical University, Kunming, 650031, China
| | - Chuying Ma
- Aleo BME, Inc., State College, PA 16803, USA
| | - Xinxiang Zhao
- Department of Radiology, the Second Affiliated Hospital, Kunming Medical University, Kunming, 650032, China
| | - Jianlin Jiao
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
| | - Oliver Mrowczynski
- Department of Neurosurgery, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA 17033, USA
| | - Becky S. Webb
- Department of Neurosurgery, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA 17033, USA
| | - Elias B. Rizk
- Department of Neurosurgery, Milton S. Hershey Medical Center, The Pennsylvania State University, Hershey, PA 17033, USA
| | - Di Lu
- Yunnan Key Laboratory of Stem Cell and Regenerative Medicine, Science and Technology Achievement Incubation Center, Kunming Medical University, Kunming, 650500, China
| | - Chao Liu
- Aleo BME, Inc., State College, PA 16803, USA
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2
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Özparpucu M, Sánchez‐Ferrer A, Schuh M, Wilhelm B, Sarkar R, Reif B, Windeisen‐Holzhauser E, Richter K. Acidic wood extractives accelerate the curing process of emulsion polymer isocyanate adhesives. J Appl Polym Sci 2022. [DOI: 10.1002/app.52189] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Merve Özparpucu
- School of Life Sciences Weihenstephan, Chair of Wood Science Technical University of Munich Munich Germany
| | - Antoni Sánchez‐Ferrer
- School of Life Sciences Weihenstephan, Chair of Wood Science Technical University of Munich Munich Germany
| | - Mathias Schuh
- School of Life Sciences Weihenstephan, Chair of Wood Science Technical University of Munich Munich Germany
| | - Bianca Wilhelm
- School of Life Sciences Weihenstephan, Chair of Wood Science Technical University of Munich Munich Germany
| | - Riddhiman Sarkar
- Deutsches Forschungszentrum für Gesundheit und Umwelt Helmholtz‐Zentrum München (HMGU) Neuherberg Germany
- Department of Chemistry Technical University of Munich, Bayerisches NMR Zentrum (BNMRZ) Garching Germany
| | - Bernd Reif
- Deutsches Forschungszentrum für Gesundheit und Umwelt Helmholtz‐Zentrum München (HMGU) Neuherberg Germany
- Department of Chemistry Technical University of Munich, Bayerisches NMR Zentrum (BNMRZ) Garching Germany
| | | | - Klaus Richter
- School of Life Sciences Weihenstephan, Chair of Wood Science Technical University of Munich Munich Germany
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3
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Zhang S, Hsu L, Toolis A, Li B, Zhou J, Lin T, Chen Z. Investigation of the Atmospheric Moisture Effect on the Molecular Behavior of an Isocyanate-Based Primer Surface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:12705-12713. [PMID: 34668715 DOI: 10.1021/acs.langmuir.1c02135] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
A primer coating is engineered to facilitate compatibility between products like adhesives, sealants, and potting compounds and targeted substrates. Prolonged exposure of isocyanate-based primer surfaces to the environment is known to negatively affect the interfacial adhesion between itself and the products subsequently applied on top of it. However, the molecular behavior behind this observed phenomenon remained to be further investigated. In this study, sum frequency generation (SFG) vibrational spectroscopy, a nonlinear optical spectroscopic technique, was applied to study the surface of an isocyanate-based primer exposed to different environments at the molecular level. Atmospheric moisture was considered to be a potential factor in impairing the adhesion performance of the primer, and thus, time- and humidity-dependent experiments were executed to monitor the molecular behavior at the primer surface using SFG. In addition, 180° peel testing experiments were conducted to measure the adhesion properties of primers after being exposed to the corresponding conditions to correlate to SFG results and establish a chemical structure-macroscopic performance relationship. This study on the changes at the primer surface in different environments with varied humidity levels as a function of time aims to provide an in-depth understanding of the moisture effect on isocyanate-based primers. These learnings may also be helpful toward exploring a broader range of coatings and surface layers and improving customer product use guidelines.
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Affiliation(s)
| | - Lorraine Hsu
- Coatings and Innovation Center, PPG, 4325 Rosanna Drive, Allison Park, Pennsylvania 15101, United States
| | - Amy Toolis
- Coatings and Innovation Center, PPG, 4325 Rosanna Drive, Allison Park, Pennsylvania 15101, United States
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4
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Sun L, Zong Z, Xue W, Zeng Z. Mechanism and kinetics of moisture-curing process of reactive hot melt polyurethane adhesive. CHEMICAL ENGINEERING JOURNAL ADVANCES 2020. [DOI: 10.1016/j.ceja.2020.100051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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5
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Nogueira J, Soares SF, Amorim CO, Amaral JS, Silva C, Martel F, Trindade T, Daniel-da-Silva AL. Magnetic Driven Nanocarriers for pH-Responsive Doxorubicin Release in Cancer Therapy. Molecules 2020; 25:E333. [PMID: 31947577 PMCID: PMC7024164 DOI: 10.3390/molecules25020333] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2019] [Revised: 01/10/2020] [Accepted: 01/10/2020] [Indexed: 12/15/2022] Open
Abstract
Doxorubicin is one of the most widely used anti-cancer drugs, but side effects and selectivity problems create a demand for alternative drug delivery systems. Herein we describe a hybrid magnetic nanomaterial as a pH-dependent doxorubicin release carrier. This nanocarrier comprises magnetic iron oxide cores with a diameter of 10 nm, enveloped in a hybrid material made of siliceous shells and ĸ-carrageenan. The hybrid shells possess high drug loading capacity and a favorable drug release profile, while the iron oxide cores allows easy manipulation via an external magnetic field. The pH responsiveness was assessed in phosphate buffers at pH levels equivalent to those of blood (pH 7.4) and tumor microenvironment (pH 4.2 and 5). The nanoparticles have a loading capacity of up to 12.3 wt.% and a release profile of 80% in 5 h at acidic pH versus 25% at blood pH. In vitro drug delivery tests on human breast cancer and non-cancer cellular cultures have shown that, compared to the free drug, the loaded nanocarriers have comparable antiproliferative effect but a less intense cytotoxic effect, especially in the non-cancer cell line. The results show a clear potential for these new hybrid nanomaterials as alternative drug carriers for doxorubicin.
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Affiliation(s)
- João Nogueira
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (J.N.); (S.F.S.); (T.T.)
| | - Sofia F. Soares
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (J.N.); (S.F.S.); (T.T.)
| | - Carlos O. Amorim
- CICECO-Aveiro Institute of Materials, Department of Physics, University of Aveiro, 3810-193 Aveiro, Portugal; (C.O.A.); (J.S.A.)
| | - João S. Amaral
- CICECO-Aveiro Institute of Materials, Department of Physics, University of Aveiro, 3810-193 Aveiro, Portugal; (C.O.A.); (J.S.A.)
| | - Cláudia Silva
- Unit of Biochemistry, Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; (C.S.); (F.M.)
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
| | - Fátima Martel
- Unit of Biochemistry, Department of Biomedicine, Faculty of Medicine, University of Porto, 4200-319 Porto, Portugal; (C.S.); (F.M.)
- i3S-Instituto de Investigação e Inovação em Saúde, Universidade do Porto, 4200-135 Porto, Portugal
| | - Tito Trindade
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (J.N.); (S.F.S.); (T.T.)
| | - Ana L. Daniel-da-Silva
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal; (J.N.); (S.F.S.); (T.T.)
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6
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Agnol LD, Dias FTG, Nicoletti NF, Marinowic D, Moura E Silva S, Marcos-Fernandez A, Falavigna A, Bianchi O. Polyurethane tissue adhesives for annulus fibrosus repair: Mechanical restoration and cytotoxicity. J Biomater Appl 2019; 34:673-686. [PMID: 31354030 DOI: 10.1177/0885328219864901] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Lucas Dall Agnol
- 1 Health Sciences Graduate Program, University of Caxias do Sul (UCS), Caxias do Sul, RS, Brazil
| | | | | | - Daniel Marinowic
- 4 Brain Institute of Rio Grande do Sul (BraIns), Pontifical Catholic University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - Sidnei Moura E Silva
- 1 Health Sciences Graduate Program, University of Caxias do Sul (UCS), Caxias do Sul, RS, Brazil.,5 Laboratory of Biotechnology of Natural and Synthetics Products, Technology Department, Institute of Biotechnology, University of Caxias do Sul, Caxias do Sul, RS, Brazil
| | | | - Asdrubal Falavigna
- 1 Health Sciences Graduate Program, University of Caxias do Sul (UCS), Caxias do Sul, RS, Brazil.,3 Cell Therapy Laboratory (LATEC), University of Caxias do Sul (UCS), Caxias do Sul, Brazil
| | - Otávio Bianchi
- 1 Health Sciences Graduate Program, University of Caxias do Sul (UCS), Caxias do Sul, RS, Brazil.,2 Materials Science Graduate Program (PGMAT), University of Caxias do Sul (UCS), Caxias do Sul, RS, Brazil.,7 Federal University of Rio Grande do Sul, Materials engineering department, Porto Alegre, Brazil
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7
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Soares SF, Fernandes T, Trindade T, Daniel-da-Silva AL. Trimethyl Chitosan/Siloxane-Hybrid Coated Fe 3O 4 Nanoparticles for the Uptake of Sulfamethoxazole from Water. Molecules 2019; 24:E1958. [PMID: 31117303 PMCID: PMC6572444 DOI: 10.3390/molecules24101958] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2019] [Revised: 05/17/2019] [Accepted: 05/21/2019] [Indexed: 12/31/2022] Open
Abstract
The presence of several organic contaminants in the environment and aquatic compartments has been a matter of great concern in the recent years. To tackle this problem, new sustainable and cost-effective technologies are needed. Herein we describe magnetic biosorbents prepared from trimethyl chitosan (TMC), which is a quaternary chitosan scarcely studied for environmental applications. Core@shell particles comprising a core of magnetite (Fe3O4) coated with TMC/siloxane hybrid shells (Fe3O4@SiO2/SiTMC) were successfully prepared using a simple one-step coating procedure. Adsorption tests were conducted to investigate the potential of the coated particles for the magnetically assisted removal of the antibiotic sulfamethoxazole (SMX) from aqueous solutions. It was found that TMC-based particles provide higher SMX adsorption capacity than the counterparts prepared using pristine chitosan. Therefore, the type of chemical modification introduced in the chitosan type precursors used in the surface coatings has a dominant effect on the sorption efficiency of the respective final magnetic nanosorbents.
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Affiliation(s)
- Sofia F Soares
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Tiago Fernandes
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Tito Trindade
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
| | - Ana L Daniel-da-Silva
- CICECO-Aveiro Institute of Materials, Department of Chemistry, University of Aveiro, 3810-193 Aveiro, Portugal.
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8
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Gregorí Valdés BS, Gomes CSB, Gomes PT, Ascenso JR, Diogo HP, Gonçalves LM, Galhano Dos Santos R, Ribeiro HM, Bordado JC. Synthesis and Characterization of Isosorbide-Based Polyurethanes Exhibiting Low Cytotoxicity Towards HaCaT Human Skin Cells. Polymers (Basel) 2018; 10:polym10101170. [PMID: 30961095 PMCID: PMC6403884 DOI: 10.3390/polym10101170] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 10/12/2018] [Accepted: 10/17/2018] [Indexed: 12/02/2022] Open
Abstract
The synthesis of four samples of new polyurethanes was evaluated by changing the ratio of the diol monomers used, poly(propylene glycol) (PPG) and D-isosorbide, in the presence of aliphatic isocyanates such as the isophorone diisocyanate (IPDI) and 4,4′-methylenebis(cyclohexyl isocyanate) (HMDI). The thermal properties of the four polymers obtained were determined by DSC, exhibiting Tg values in the range 55–70 °C, and their molecular structure characterized by FTIR, 1H, and 13C NMR spectroscopies. The diffusion coefficients of these polymers in solution were measured by the Pulse Gradient Spin Echo (PGSE) NMR method, enabling the calculation of the corresponding hydrodynamic radii in diluted solution (1.62–2.65 nm). The molecular weights were determined by GPC/SEC and compared with the values determined by a quantitative 13C NMR analysis. Finally, the biocompatibility of the polyurethanes was assessed using the HaCaT keratinocyte cell line by the MTT reduction assay method showing values superior to 70% cell viability.
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Affiliation(s)
- Barbara S Gregorí Valdés
- CERENA, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
- Research Institute for Medicine and Pharmaceutical Science (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal.
| | - Clara S B Gomes
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Pedro T Gomes
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - José R Ascenso
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Hermínio P Diogo
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Lídia M Gonçalves
- Research Institute for Medicine and Pharmaceutical Science (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal.
| | - Rui Galhano Dos Santos
- CERENA, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Helena M Ribeiro
- Research Institute for Medicine and Pharmaceutical Science (iMed.ULisboa), Faculty of Pharmacy, Universidade de Lisboa, Av. Prof. Gama Pinto, 1649-003 Lisboa, Portugal.
| | - João C Bordado
- CERENA, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
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9
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Santiago-Calvo M, Tirado-Mediavilla J, Ruiz-Herrero JL, Rodríguez-Pérez MÁ, Villafañe F. The effects of functional nanofillers on the reaction kinetics, microstructure, thermal and mechanical properties of water blown rigid polyurethane foams. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.07.029] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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10
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Raghunanan LC, Fernandez-Prieto S, Martínez I, Valencia C, Sánchez MC, Franco JM. Molecular insights into the mechanisms of humidity-induced changes on the bulk performance of model castor oil derived polyurethane adhesives. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.02.041] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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11
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Soares SF, Rodrigues MI, Trindade T, Daniel-da-Silva AL. Chitosan-silica hybrid nanosorbents for oil removal from water. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2017.04.076] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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12
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Estravís S, Tirado-Mediavilla J, Santiago-Calvo M, Ruiz-Herrero JL, Villafañe F, Rodríguez-Pérez MÁ. Rigid polyurethane foams with infused nanoclays: Relationship between cellular structure and thermal conductivity. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2016.04.026] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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13
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Sung G, Gwon JG, Kim JH. Characteristics of polyurethane adhesives with various uretonimine contents in isocyanate and average alcohol functionalities. J Appl Polym Sci 2016. [DOI: 10.1002/app.43737] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Giwook Sung
- Department of Chemical Engineering; University of Seoul; Seoul 130-743 Korea
| | - Jae Gyoung Gwon
- Department of Chemical Engineering; University of Seoul; Seoul 130-743 Korea
| | - Jung Hyeun Kim
- Department of Chemical Engineering; University of Seoul; Seoul 130-743 Korea
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14
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Soares SF, Trindade T, Daniel-da-Silva AL. Carrageenan-Silica Hybrid Nanoparticles Prepared by a Non-Emulsion Method. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500450] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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15
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Čop M, Gospodarič B, Kemppainen K, Giovando S, Laborie MP, Pizzi A, Sernek M. Characterization of the curing process of mixed pine and spruce tannin-based foams by different methods. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.05.020] [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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16
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A Study on Reaction Kinetics of PTMG/TDI Prepolymer with MOCA by Non-Isothermal DSC. ELASTOMERS AND COMPOSITES 2015. [DOI: 10.7473/ec.2015.50.2.092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Čuk N, Fabjan E, Grželj P, Kunaver M. Water-blown polyurethane/polyisocyanurate foams made from recycled polyethylene terephthalate and liquefied wood-based polyester polyol. J Appl Polym Sci 2014. [DOI: 10.1002/app.41522] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Nataša Čuk
- Center of Excellence PoliMaT; Tehnološki park 24 SI-1001 Ljubljana Slovenia
- National Institute of Chemistry, Laboratory for Polymer Chemistry and Technology; Hajdrihova 19 SI-1001 Ljubljana Slovenia
| | - Ema Fabjan
- Center of Excellence PoliMaT; Tehnološki park 24 SI-1001 Ljubljana Slovenia
| | - Petra Grželj
- Center of Excellence PoliMaT; Tehnološki park 24 SI-1001 Ljubljana Slovenia
| | - Matjaž Kunaver
- Center of Excellence PoliMaT; Tehnološki park 24 SI-1001 Ljubljana Slovenia
- National Institute of Chemistry, Laboratory for Polymer Chemistry and Technology; Hajdrihova 19 SI-1001 Ljubljana Slovenia
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18
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Gaudin F, Sintes-Zydowicz N. Correlation between the polymerization kinetics and the chemical structure of poly(urethane–urea) nanocapsule membrane obtained by interfacial step polymerization in miniemulsion. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2012.09.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Delebecq E, Pascault JP, Boutevin B, Ganachaud F. On the Versatility of Urethane/Urea Bonds: Reversibility, Blocked Isocyanate, and Non-isocyanate Polyurethane. Chem Rev 2012; 113:80-118. [DOI: 10.1021/cr300195n] [Citation(s) in RCA: 715] [Impact Index Per Article: 59.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Etienne Delebecq
- Institut Charles Gerhardt,
UMR
5253 CNRS, Ingénierie et Architectures Macromoléculaires, Ecole Nationale Supérieure de Chimie de Montpellier, 8 rue de l’école normale, 34296 Montpellier, Cedex
05, 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, Ingénierie et Architectures Macromoléculaires, Ecole Nationale Supérieure de Chimie de Montpellier, 8 rue de l’école normale, 34296 Montpellier, Cedex
05, France
| | - François Ganachaud
- Institut Charles Gerhardt,
UMR
5253 CNRS, Ingénierie et Architectures Macromoléculaires, Ecole Nationale Supérieure de Chimie de Montpellier, 8 rue de l’école normale, 34296 Montpellier, Cedex
05, France
- INSA-Lyon, IMP, UMR5223, F-69621, Villeurbanne, France
- Université de Lyon, F-69622, Lyon, France
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20
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Chollet M, Horgnies M. Analyses of the surfaces of concrete by Raman and FT-IR spectroscopies: comparative study of hardened samples after demoulding and after organic post-treatment. SURF INTERFACE ANAL 2011. [DOI: 10.1002/sia.3548] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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21
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Radi B, Wellard RM, George GA. Controlled Poly(ethylene glycol) Network Structures through Silsesquioxane Cross-Links Formed by Sol−Gel Reactions. Macromolecules 2010. [DOI: 10.1021/ma101511p] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Babak Radi
- Institute of Health and Biomedical Innovation and Chemistry Discipline, Faculty of Science and Technology Queensland University of Technology, Brisbane 4000, Australia
| | - R. Mark Wellard
- Institute of Health and Biomedical Innovation and Chemistry Discipline, Faculty of Science and Technology Queensland University of Technology, Brisbane 4000, Australia
| | - Graeme A. George
- Institute of Health and Biomedical Innovation and Chemistry Discipline, Faculty of Science and Technology Queensland University of Technology, Brisbane 4000, Australia
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22
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Majoros LI, Dekeyser B, Hoogenboom R, Fijten MWM, Geeraert J, Haucourt N, Schubert US. Kinetic study of the polymerization of aromatic polyurethane prepolymers by high-throughput experimentation. ACTA ACUST UNITED AC 2009. [DOI: 10.1002/pola.23768] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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