ICCAS OpenIR
Polymorphism of Amino Acid-Based Dendrons: From Organogels to Microcrystals
Kuang, Gui-Chao1,2; Teng, Ming-Jun1,2; Jia, Xin-Ru1,2; Chen, Er-Qiang1,2; Wei, Yen3
2011-05-02
Source PublicationCHEMISTRY-AN ASIAN JOURNAL
ISSN1861-4728
Volume6Issue:5Pages:1163-1170
AbstractThere is a delicate balance for a low-weight molecule to behave as a gelator or crystal. The synthesis of two novel amino acid-based naphthalene-dendrons, Nap-G1 and Nap-G2 is described. Both dendrons display polymorphic properties in organic solvents. Nap-G1 developed a fibrous network with beta-sheet architecture in cyclohexane but exhibited a spherulitic network in mixed solvents (chloroform/petroleum ether 1: 5, v/v). On the other hand, Nap-G2 acted as an efficient organogelator in chloroform but formed crystalline fibers in relatively high polarity solvents (such as acetone and methanol). Combinations of characterizations have been employed to study the polymorphism.
KeywordAmino Acids Beta Sheets Dendrons Polymorphism Self-assembly
DOI10.1002/asia.201000529
Indexed BySCI
Language英语
WOS IDWOS:000290470600007
PublisherWILEY-BLACKWELL
Citation statistics
Cited Times:21[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/73810
Collection中国科学院化学研究所
Corresponding AuthorJia, Xin-Ru
Affiliation1.Peking Univ, Coll Chem & Mol Engn, Minist Educ, Beijing Natl Lab Mol Sci, Beijing 100871, Peoples R China
2.Peking Univ, Coll Chem & Mol Engn, Minist Educ, Key Lab Polymer Chem & Phys, Beijing 100871, Peoples R China
3.Tsinghua Univ, Dept Chem, Beijing 100084, Peoples R China
Recommended Citation
GB/T 7714
Kuang, Gui-Chao,Teng, Ming-Jun,Jia, Xin-Ru,et al. Polymorphism of Amino Acid-Based Dendrons: From Organogels to Microcrystals[J]. CHEMISTRY-AN ASIAN JOURNAL,2011,6(5):1163-1170.
APA Kuang, Gui-Chao,Teng, Ming-Jun,Jia, Xin-Ru,Chen, Er-Qiang,&Wei, Yen.(2011).Polymorphism of Amino Acid-Based Dendrons: From Organogels to Microcrystals.CHEMISTRY-AN ASIAN JOURNAL,6(5),1163-1170.
MLA Kuang, Gui-Chao,et al."Polymorphism of Amino Acid-Based Dendrons: From Organogels to Microcrystals".CHEMISTRY-AN ASIAN JOURNAL 6.5(2011):1163-1170.
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