Colorimetric logic response based on aptamer functionalized colloidal crystal hydrogels.
Nanoscale
; 7(17): 7565-8, 2015 May 07.
Article
en En
| MEDLINE
| ID: mdl-25874602
A novel colorimetric logic system based on the aptamer-cross-linked colloidal crystal hydrogel (CCH) was developed. With the input stimuli of Hg(2+) and Ag(+), the CCH displayed shrinking response and colour change corresponding to the logical "OR" and "AND" gate. The visualization of the logic output signals is realized.
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Nanoscale
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2015
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Article