Supramolecular nanofiber formation from commercially available arginine and a bola-type diacetylenic diacid via hydrogelation
作者： Masaru Mukai , Masaki Kogiso , Masaru Aoyagi , Masumi Asakawa , Toshimi Shimizu
DOI: 10.1038/PJ.2012.46
关键词:
摘要: A diacetylenic-acid arginine salt gelated water. The supramolecular structure and optical properties of the resultant hydrogel were examined by microscopy, electron X-ray diffraction ultraviolet (UV)-absorption circular dichroism (CD) spectroscopies. Microscopic images showed that 10, 12-docosadiynedioic acid formed a fibrous structure. nuclear magnetic resonance measurements indicated guanidinium–carboxylate interaction. Upon UV irradiation, gel polymerized to diacetylene oligomers, with concomitant color change from white orange. After removal arginine, CD spectra oligomers maintained chirality. fibers.
nature.com
sci-hub.se 参考文章(29)
Jürgen Köning, Jürgen-Hinrich Fuhrhop, Membranes and Molecular Assemblies: The Synkinetic Approach ,(1997)
Xin Huang, Minghua Liu, Chirality of photopolymerized organized supramolecular polydiacetylene films. Chemical Communications. pp. 66- 67 ,(2003) , 10.1039/B210032K
Takaaki Manaka, Hideki Kon, Yuki Ohshima, Gang Zou, Mitsumasa Iwamoto, Preparation of Chiral Polydiacetylene Film from Achiral Monomers Using Circularly Polarized Light Chemistry Letters. ,vol. 35, pp. 1028- 1029 ,(2006) , 10.1246/CL.2006.1028
Jong Hwa Jung, Jeong Ah Rim, Eun Jin Cho, Soo Jin Lee, Il Yun Jeong, Naohiro Kameda, Mitsutoshi Masuda, Toshimi Shimizu, Stabilization of an asymmetric bolaamphiphilic sugar-based crown ether hydrogel by hydrogen bonding interaction and its sol–gel transcription Tetrahedron. ,vol. 63, pp. 7449- 7456 ,(2007) , 10.1016/J.TET.2007.02.068
Sounak Dutta, Dibyendu Das, Antara Dasgupta, Prasanta Kumar Das, Amino Acid Based Low-Molecular-Weight Ionogels as Efficient Dye-Adsorbing Agents and Templates for the Synthesis of TiO2 Nanoparticles Chemistry: A European Journal. ,vol. 16, pp. 1493- 1505 ,(2010) , 10.1002/CHEM.200901917
Akio Ojida, Yasuko Mito-oka, Kazuki Sada, Itaru Hamachi, Molecular recognition and fluorescence sensing of monophosphorylated peptides in aqueous solution by bis(zinc(II)-dipicolylamine)-based artificial receptors. Journal of the American Chemical Society. ,vol. 126, pp. 2454- 2463 ,(2004) , 10.1021/JA038277X
Nobuyuki Tamaoki, Satoru Shimada, Yuji Okada, Abdelhak Belaissaoui, Grzegorz Kruk, Kiyoshi Yase, Hiro Matsuda, Polymerization of a diacetylene dicholesteryl ester having two urethanes in organic gel states Langmuir. ,vol. 16, pp. 7545- 7547 ,(2000) , 10.1021/LA000522S
Rika Iwaura, Yoshihiro Kikkawa, Mayumi Ohnishi-Kameyama, Toshimi Shimizu, Effects of oligoDNA template length and sequence on binary self-assembly of a nucleotide bolaamphiphile. Organic and Biomolecular Chemistry. ,vol. 5, pp. 3450- 3455 ,(2007) , 10.1039/B711687J
Takeshi Naota, Hiroshi Koori, Molecules That Assemble by Sound: An Application to the instant Gelation of Stable Organic Fluids Journal of the American Chemical Society. ,vol. 127, pp. 9324- 9325 ,(2005) , 10.1021/JA050809H
Pierre Terech, Richard G. Weiss, Low Molecular Mass Gelators of Organic Liquids and the Properties of Their Gels Chemical Reviews. ,vol. 97, pp. 3133- 3160 ,(1997) , 10.1021/CR9700282