NDLI: Synthesis of amphiphilic, Janus diblock hyperbranched copolyamides and their self-assembly in water

Content Provider	Semantic Scholar
Author	Ohta, Yoshihiro Abe, Yuji Hoka, Kenta Baba, Eisuke Lee, Yu-Ping Dai, Chi-An Yokozawa, Tsutomu
Copyright Year	2019
Abstract	An amphiphilic, Janus diblock hyperbranched copolyamide was synthesized by the condensation of hydroxyl and carboxyl groups at the focal point of hydrophilic and hydrophobic hyperbranched polyamides, respectively, in the presence of a condensation agent. The structure of the self-assembled Janus diblock hyperbranched copolyamide in water at 25 °C, observed by using a transmission electron microscope, consisted of spherical aggregates. As the temperature of the solution was increased, the morphology changed to cylindrical-like aggregates at 50 °C and to dendritic-like aggregates at 70 °C.
Starting Page	4246
Ending Page	4251
Page Count	6
File Format	PDF HTM / HTML
DOI	10.1039/C8PY01419A
Alternate Webpage(s)	http://www.rsc.org/suppdata/c8/py/c8py01419a/c8py01419a1.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C8PY01419A
Volume Number	10
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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