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Reglero Ruiz JA, Trigo-López M, García FC, García JM. Functional Aromatic Polyamides. Polymers (Basel) 2017; 9:polym9090414. [PMID: 30965723 PMCID: PMC6419023 DOI: 10.3390/polym9090414] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2017] [Revised: 08/31/2017] [Accepted: 09/01/2017] [Indexed: 11/16/2022] Open
Abstract
We describe herein the state of the art following the last 8 years of research into aromatic polyamides, wholly aromatic polyamides or aramids. These polymers belong to the family of high performance materials because of their exceptional thermal and mechanical behavior. Commercially, they have been transformed into fibers mainly for production of advanced composites, paper, and cut and fire protective garments. Huge research efforts have been carried out to take advantage of the mentioned characteristics in advanced fields related to transport applications, optically active materials, electroactive materials, smart materials, or materials with even better mechanical and thermal behavior.
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Affiliation(s)
- José A Reglero Ruiz
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain.
| | - Miriam Trigo-López
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain.
| | - Félix C García
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain.
| | - José M García
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos, Plaza de Misael Bañuelos s/n, 09001 Burgos, Spain.
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Shi L, Fu Y, He C, Zhu D, Gao Y, Wang Y, He Q, Cao H, Cheng J. A mild and catalyst-free conversion of solid phase benzylidenemalononitrile/benzylidenemalonate to N-benzylidene-amine and its application for fluorescence detection of primary alkyl amine vapor. Chem Commun (Camb) 2014; 50:872-4. [DOI: 10.1039/c3cc48299e] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ribeiro EA, Sidooski T, Nandi LG, Machado VG. Interaction of protonated merocyanine dyes with amines in organic solvents. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2011; 81:745-753. [PMID: 21802349 DOI: 10.1016/j.saa.2011.07.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/04/2011] [Revised: 06/28/2011] [Accepted: 07/03/2011] [Indexed: 05/31/2023]
Abstract
2,6-Diphenyl-4-(2,4,6-triphenylpyridinium-1-yl)phenolate (1a) and 4-[(1-methyl-4(1H)-pyridinylidene)-ethylidene]-2,5-cyclohexadien-1-one (2a) were protonated in organic solvents (dichloromethane, acetonitrile, and DMSO) to form 1b and 2b, respectively. The appearance of the solvatochromic bands of 1a and 2a was studied UV-vis spectrophotometrically by deprotonation of 1b and 2b in solution in the presence of the following amines: aniline (AN), N-methylaniline (NMAN), N,N-dimethylaniline (NDAN), n-butylamine (BA), diethylamine (DEA), and triethylamine (TEA). Titrations of 1b and 2b with the amines were carried out and the binding constants were determined from the titration curves in each solvent, using a mathematical model adapted from the literature which considers the simultaneous participation of two dye: amine stoichiometries, 1:1 and 1:2. The data obtained showed the following base order for the two compounds in DMSO: BA>DEA>TEA, while aromatic amines did not cause any effect. In dichloromethane, the following base order for 1b was verified: TEA>DEA>BA≫NDAN, while for 2b the order was: TEA>DEA>BA, suggesting that 1b is more acidic than 2b. The data in acetonitrile indicated for 1b and 2b the following order for the amines: DEA>TEA>BA. The diversity of the experimental data were explained based on a model that considers the level of interaction of the protonated dyes with the amines to be dependent on three aspects: (a) the basicity of the amine, which varies according to their molecular structure and the solvent in which it is dissolved, (b) the molecular structure of the dye, and (c) the solvent used to study the system.
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Affiliation(s)
- Eduardo Alberton Ribeiro
- Departamento de Química, Universidade Regional de Blumenau, FURB, Blumenau, SC, 89010-971, Brazil
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Gómez-Valdemoro A, Trigo M, Ibeas S, García FC, Serna F, García JM. Acrylic copolymers with pendant 1,2,4-triazole moieties as colorimetric sensory materials and solid phases for the removal and sensing of cations from aqueous media. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/pola.24820] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Rostami A, Wei CJ, Guérin G, Taylor MS. Anion Detection by a Fluorescent Poly(squaramide): Self-Assembly of Anion-Binding Sites by Polymer Aggregation. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201006884] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Rostami A, Wei CJ, Guérin G, Taylor MS. Anion detection by a fluorescent poly(squaramide): self-assembly of anion-binding sites by polymer aggregation. Angew Chem Int Ed Engl 2011; 50:2059-62. [PMID: 21344551 DOI: 10.1002/anie.201006884] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2010] [Indexed: 11/07/2022]
Affiliation(s)
- Ali Rostami
- Department of Chemistry, Lash Miller Laboratories, University of Toronto, 80 St. George St., Toronto, ON M5S 3H6, Canada
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Gómez-Valdemoro A, Martínez-Máñez R, Sancenón F, García FC, García JM. Functional Aromatic Polyethers: Polymers with Tunable Chromogenic and Fluorogenic Properties. Macromolecules 2010. [DOI: 10.1021/ma101106a] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ana Gómez-Valdemoro
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos. Plaza de Misael Banuelos s/n, E-09001 Burgos, Spain
| | - Ramón Martínez-Máñez
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Spain
- Departamento de Química, Universidad Politécnica de Valencia. Camino de Vera s/n, E-46022, Valencia, Spain
| | - Félix Sancenón
- Instituto de Reconocimiento Molecular y Desarrollo Tecnológico (IDM), Centro Mixto Universidad Politécnica de Valencia, Universidad de Valencia, Spain
- Departamento de Química, Universidad Politécnica de Valencia. Camino de Vera s/n, E-46022, Valencia, Spain
- CIBER de Bioingeniería, Biomateriales y Nanomedicina (CIBER-BBN), Valencia, Spain
| | - Félix Clemente García
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos. Plaza de Misael Banuelos s/n, E-09001 Burgos, Spain
| | - José Miguel García
- Departamento de Química, Facultad de Ciencias, Universidad de Burgos. Plaza de Misael Banuelos s/n, E-09001 Burgos, Spain
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San-José N, Gómez-Valdemoro A, Ibeas S, García FC, Serna F, García JM. Colorimetric anion sensing by polyamide models containing urea-binding sites. Supramol Chem 2010. [DOI: 10.1080/10610270903531549] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Noelia San-José
- a Departamento de Química, Facultad de Ciencias , Universidad de Burgos , Plaza de Misael Bañuelos s/n, E-09001, Burgos, Spain
| | - Ana Gómez-Valdemoro
- a Departamento de Química, Facultad de Ciencias , Universidad de Burgos , Plaza de Misael Bañuelos s/n, E-09001, Burgos, Spain
| | - Saturnino Ibeas
- a Departamento de Química, Facultad de Ciencias , Universidad de Burgos , Plaza de Misael Bañuelos s/n, E-09001, Burgos, Spain
| | - Félix Clemente García
- a Departamento de Química, Facultad de Ciencias , Universidad de Burgos , Plaza de Misael Bañuelos s/n, E-09001, Burgos, Spain
| | - Felipe Serna
- a Departamento de Química, Facultad de Ciencias , Universidad de Burgos , Plaza de Misael Bañuelos s/n, E-09001, Burgos, Spain
| | - José Miguel García
- a Departamento de Química, Facultad de Ciencias , Universidad de Burgos , Plaza de Misael Bañuelos s/n, E-09001, Burgos, Spain
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Gómez-Valdemoro A, San-José N, García FC, De La Peña JL, Serna F, García JM. Novel aromatic polyamides with main chain and pendant 1,2,4-triazole moieties and their application to the extraction/elimination of mercury cations from aqueous media. Polym Chem 2010. [DOI: 10.1039/c0py00103a] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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