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Smart Materials: Multi‐Stimuli Responsive Hydrogel Cilia (Adv. Funct. Mater. 23/2013)
Author(s) -
Glazer P. J.,
Leuven J.,
An H.,
Lemay S. G.,
Mendes E.
Publication year - 2013
Publication title -
advanced functional materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.069
H-Index - 322
eISSN - 1616-3028
pISSN - 1616-301X
DOI - 10.1002/adfm.201370114
Subject(s) - materials science , cilium , microfabrication , nanotechnology , smart material , biomimetic materials , fabrication , medicine , alternative medicine , pathology , biology , microbiology and biotechnology
On page 2964 Eduardo Mendes and co‐workers report the production of large arrays of multi‐responsive hydrogel cilia using microfabrication techniques. The cilia operate in aqueous solutions and are sensitive to pH, electric, and/or magnetic fields. Electrically stimulated cilia reversibly reduce their size by more than 80%. In the case of magnetoresposnive cilia, high‐speed rotational movement is achieved. In addition, a biomimetic system that combines pHsensor triggered motility is presented.
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