Document Detail


Rational construction of gel-based supramolecular logic gates by using a functional gelator with multiple-stimuli responsive properties.
MedLine Citation:
PMID:  25209361     Owner:  NLM     Status:  Publisher    
Abstract/OtherAbstract:
A gelator containing a sorbitol moiety and a naphthalene-based salicylideneaniline group exhibits macroscopic gel-sol behavior in response to four complementary input stimuli: temperature, UV light, OH(-), and Cu(2+). On the basis of its multiple-stimuli responsive properties, we constructed a rational gel-based supramolecular logic gate that performed OR and INH types of reversible stimulus responsive gel-sol transition in the presence of various combinations of the four stimuli when the gel state was defined as an output. Moreover, a combination two-output logic gate was obtained, owing to the existence of the naked eye as an additional output. Hence, gelator could construct not only a basic logic gate, but also a two-input-two-output logic gate because of its response to multiple chemical stimuli and multiple output signals, in which one input could erase the effect of another input.
Authors:
Kaiqi Fan; Jun Yang; Xiaobo Wang; Jian Song
Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2014-9-11
Journal Detail:
Title:  Soft matter     Volume:  -     ISSN:  1744-6848     ISO Abbreviation:  Soft Matter     Publication Date:  2014 Sep 
Date Detail:
Created Date:  2014-9-11     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  101295070     Medline TA:  Soft Matter     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
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