Literature DB >> 25219607

Recovery and redispersion of gold nanoparticles using the self-assembly of a pH sensitive zwitterionic amphiphile.

Clara Morita-Imura1, Yoshiro Imura, Takeshi Kawai, Hitoshi Shindo.   

Abstract

The pH-responsive self-assembly of zwitterionic amphiphile C16CA was expanded to the recovery of gold (Au) nanoparticles for environmentally friendly chemistry applications. Multilayered lamellae at pH ∼ 4 were successfully incorporated into nanoparticles by dispersion. Redispersion of nanoparticles was achieved under basic conditions by the transition of self-assembly.

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Year:  2014        PMID： 25219607     DOI： 10.1039/c4cc04935g

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  3 in total

1.  A unique thermo-induced gel-to-gel transition in a pH-sensitive small-molecule hydrogel.

Authors:  Hongtao Xie; Mehran Asad Ayoubi; Wensheng Lu; Jide Wang; Jianbin Huang; Wei Wang
Journal:  Sci Rep       Date:  2017-08-16       Impact factor: 4.379

2.  Diol responsive viscosity increase in a cetyltrimethylammonium bromide/sodium salicylate/3-fluorophenylboronic acid micelle system.

Authors:  Ryotaro Miki; Tsutomu Yamaki; Masaki Uchida; Hideshi Natsume
Journal:  RSC Adv       Date:  2022-02-25       Impact factor: 3.361

3.  Nanoscale uniformity in the active tuning of a plasmonic array by polymer gel volume change.

Authors:  Satoru Hamajima; Hideyuki Mitomo; Takeharu Tani; Yasutaka Matsuo; Kenichi Niikura; Masayuki Naya; Kuniharu Ijiro
Journal:  Nanoscale Adv       Date:  2019-03-04
  3 in total

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