Self-assembling amphiphilic Janus dendrimers: Mesomorphic properties and aggregation in water
Fedeli, E. ; Lancelot, A. (Universidad de Zaragoza) ; Serrano, J.L. (Universidad de Zaragoza) ; Calvo, P. ; Sierra, T. (Universidad de Zaragoza)
Resumen: The self-assembly behaviour both in bulk and in water of amphiphilic dendrimeric derivatives based on bis-MPA is the central theme of this article. The designed molecules possess two parts with different polarity// this feature is the key factor that forces their self-assembly in water into supramolecular architectures, due to hydrophobic interactions between the lipophilic fractions of the molecules, and the appearance of mesomorphic order in bulk in response to a variation of temperature (thermotropic liquid crystals). The effects provoked by the hydrophilic/lipophilic balance of the molecule were studied varying the generation of the corresponding dendrons and combining them via CuAAC click chemistry in order to obtain symmetrical and unsymmetrical final Janus dendrimers. The ability of the aggregates formed in water to encapsulate hydrophobic drugs has also been explored.
Idioma: Inglés
DOI: 10.1039/c4nj02071e
Año: 2015
Publicado en: NEW JOURNAL OF CHEMISTRY 39, 3 (2015), 1960-1967
ISSN: 1144-0546
Factor impacto JCR: 3.277 (2015)
Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 49 / 163 = 0.301 (2015) - Q2 - T1
Factor impacto SCIMAGO: 0.935 - Chemistry (miscellaneous) (Q1) - Materials Chemistry (Q1) - Catalysis (Q2)
Financiación: info:eu-repo/grantAgreement/ES/DGA/E04
Financiación: info:eu-repo/grantAgreement/EC/FP7/215884/EU/Functional liquid Crystalline dendrimers: Synthesis of New Materials, Resource for New Applications/DENDREAMERS
Financiación: info:eu-repo/grantAgreement/ES/MINECO/CTQ2012-35692
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2012-38538-C03-01
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Química Orgánica (Dpto. Química Orgánica)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes.
Exportado de SIDERAL (2021-01-21-10:55:42)
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Idioma: Inglés
DOI: 10.1039/c4nj02071e
Año: 2015
Publicado en: NEW JOURNAL OF CHEMISTRY 39, 3 (2015), 1960-1967
ISSN: 1144-0546
Factor impacto JCR: 3.277 (2015)
Categ. JCR: CHEMISTRY, MULTIDISCIPLINARY rank: 49 / 163 = 0.301 (2015) - Q2 - T1
Factor impacto SCIMAGO: 0.935 - Chemistry (miscellaneous) (Q1) - Materials Chemistry (Q1) - Catalysis (Q2)
Financiación: info:eu-repo/grantAgreement/ES/DGA/E04
Financiación: info:eu-repo/grantAgreement/EC/FP7/215884/EU/Functional liquid Crystalline dendrimers: Synthesis of New Materials, Resource for New Applications/DENDREAMERS
Financiación: info:eu-repo/grantAgreement/ES/MINECO/CTQ2012-35692
Financiación: info:eu-repo/grantAgreement/ES/MINECO/MAT2012-38538-C03-01
Tipo y forma: Article (PostPrint)
Área (Departamento): Área Química Orgánica (Dpto. Química Orgánica)
You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use. You may not use the material for commercial purposes. Exportado de SIDERAL (2021-01-21-10:55:42)
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Record created 2016-11-30, last modified 2021-01-21