Abstract
A new system for the colorimetric detection of oligonucleotides was developed using polydiacetylene vesicles, which play the dual role of an indicator of color transition and an amplification tag. The results are of significance in understanding the mechanism of color transition of biological recognition in polydiacetylene systems and in designing new biosensors.
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This research was supported by the National Natural Science Foundation of China (NSFC, No.20443011), Northeast Normal University, China, and Science and Technology Office of Jilin province.
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Wang, C., Ma, Z. Colorimetric detection of oligonucleotides using a polydiacetylene vesicle sensor. Anal Bioanal Chem 382, 1708–1710 (2005). https://doi.org/10.1007/s00216-005-3345-7
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DOI: https://doi.org/10.1007/s00216-005-3345-7