Literature DB >> 12487593

Polyhedral oligomeric silsesquioxanes: a new class of amphiphiles at the air/water interface.

Jianjun Deng1, Joseph T Polidan, John R Hottle, Catherine E Farmer-Creely, Brent D Viers, Alan R Esker.   

Abstract

Insoluble films of trisilanolisobutyl-POSS and octaisobutyl-POSS at the air/water interface are investigated by means of surface pressure - area per molecule isotherm (Pi - A) and Brewster angle microscopy (BAM). Analysis of the experimental results shows the partial cage molecule, trisilanolisobutyl-POSS, is a surface-active molecule that self-assembles into uniform monolayer upon compression; but the fully condensed cage molecule, octaisobutyl-POSS, is nonamphiphilic.

Entities:  

Year:  2002        PMID： 12487593     DOI： 10.1021/ja027860v

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  3 in total

1.  Polyhedral oligomeric silsesquioxane grafted silica-based core-shell microspheres for reversed-phase high-performance liquid chromatography.

Authors:  Yangyang Han; Mingchen Liu; Xinting Li; Peng Liang; Yali Song; Xiaoqiang Qiao
Journal:  Mikrochim Acta       Date:  2019-05-06       Impact factor: 5.833

2.  Octa-ammonium POSS-conjugated single-walled carbon nanotubes as vehicles for targeted delivery of paclitaxel.

Authors:  Naghmeh Naderi; Seyed Y Madani; Afshin Mosahebi; Alexander M Seifalian
Journal:  Nano Rev       Date:  2015-09-08

3.  Reversible monolayer-to-crystalline phase transition in amphiphilic silsesquioxane at the air-water interface.

Authors:  R Banerjee; M K Sanyal; M K Bera; A Gibaud; B Lin; M Meron
Journal:  Sci Rep       Date:  2015-02-17       Impact factor: 4.379
  3 in total

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