Molecular squares as molecular sieves: Size-selective transport through porous-membrane-supported thin-film materials

K. F. Czaplewski, J. T. Hupp, R. Q. Snurr

Research output: Contribution to journalArticle

49 Citations (Scopus)


Novel molecular square membranes were fabricated and the size-selective transport of various probe molecules through them demonstrated. Measurement of the permeabilities of various sized molecules through thin films of pyrazine and zinc-dipyridyl porphyrin molecular squares on polyester membrane supports were performed.

Original languageEnglish
Pages (from-to)1895-1897
Number of pages3
JournalAdvanced Materials
Issue number24
Publication statusPublished - Dec 17 2001


ASJC Scopus subject areas

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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