Amphiphilic dendritic peptides: Synthesis and behavior as an organogelator and liquid crystal

New amphiphilic dendritic peptides on dendritic polyaspartic acid were designed and synthesized. The organogel and liquid crystal properties of these amphiphilic dendritic peptides were fully studied by field-emission SEM, temperature dependent FT-IR, differential scanning calorimetry, polarization...

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Detalles Bibliográficos
Autores principales: Gao, Baoxiang, Li, Hongxia, Xia, Defang, Sun, Sufang, Ba, Xinwu
Formato: Texto
Lenguaje:English
Publicado: Beilstein-Institut 2011
Materias:
Letter
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3063067/
https://www.ncbi.nlm.nih.gov/pubmed/21448258
http://dx.doi.org/10.3762/bjoc.7.26
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author Gao, Baoxiang
Li, Hongxia
Xia, Defang
Sun, Sufang
Ba, Xinwu
author_facet Gao, Baoxiang
Li, Hongxia
Xia, Defang
Sun, Sufang
Ba, Xinwu
author_sort Gao, Baoxiang
collection PubMed
description New amphiphilic dendritic peptides on dendritic polyaspartic acid were designed and synthesized. The organogel and liquid crystal properties of these amphiphilic dendritic peptides were fully studied by field-emission SEM, temperature dependent FT-IR, differential scanning calorimetry, polarization optical microscopy and X-ray diffraction experiments. Amphiphilic dendritic peptides G3 show good organogel properties with a minimum gelation concentration as low as 1 wt %. Furthermore, amphiphilic dendritic peptides G3 can form a hexagonal columnar liquid crystal assembly over a wide temperature range.
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spelling pubmed-30630672011-03-28 Amphiphilic dendritic peptides: Synthesis and behavior as an organogelator and liquid crystal Gao, Baoxiang Li, Hongxia Xia, Defang Sun, Sufang Ba, Xinwu Beilstein J Org Chem Letter New amphiphilic dendritic peptides on dendritic polyaspartic acid were designed and synthesized. The organogel and liquid crystal properties of these amphiphilic dendritic peptides were fully studied by field-emission SEM, temperature dependent FT-IR, differential scanning calorimetry, polarization optical microscopy and X-ray diffraction experiments. Amphiphilic dendritic peptides G3 show good organogel properties with a minimum gelation concentration as low as 1 wt %. Furthermore, amphiphilic dendritic peptides G3 can form a hexagonal columnar liquid crystal assembly over a wide temperature range. Beilstein-Institut 2011-02-11 /pmc/articles/PMC3063067/ /pubmed/21448258 http://dx.doi.org/10.3762/bjoc.7.26 Text en Copyright © 2011, Gao et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Letter
Gao, Baoxiang
Li, Hongxia
Xia, Defang
Sun, Sufang
Ba, Xinwu
Amphiphilic dendritic peptides: Synthesis and behavior as an organogelator and liquid crystal
title Amphiphilic dendritic peptides: Synthesis and behavior as an organogelator and liquid crystal
title_full Amphiphilic dendritic peptides: Synthesis and behavior as an organogelator and liquid crystal
title_fullStr Amphiphilic dendritic peptides: Synthesis and behavior as an organogelator and liquid crystal
title_full_unstemmed Amphiphilic dendritic peptides: Synthesis and behavior as an organogelator and liquid crystal
title_short Amphiphilic dendritic peptides: Synthesis and behavior as an organogelator and liquid crystal
title_sort amphiphilic dendritic peptides: synthesis and behavior as an organogelator and liquid crystal
topic Letter
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3063067/
https://www.ncbi.nlm.nih.gov/pubmed/21448258
http://dx.doi.org/10.3762/bjoc.7.26
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AT xiadefang amphiphilicdendriticpeptidessynthesisandbehaviorasanorganogelatorandliquidcrystal
AT sunsufang amphiphilicdendriticpeptidessynthesisandbehaviorasanorganogelatorandliquidcrystal
AT baxinwu amphiphilicdendriticpeptidessynthesisandbehaviorasanorganogelatorandliquidcrystal

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