Catalytic formation of luminescent lanthanide complexes using an entropy-driven DNA circuit

Chemical Communications : Chem Comm
Yusuke KitamuraToshihiro Ihara

Abstract

Two DNA conjugates modified with ethylenediaminetetraacetic acid and 1,10-phenanthroline were prepared as a pair of split probes. They were designed to form a duplex with their auxiliary groups facing each other, providing a microenvironment to accommodate lanthanide ions. The luminescent signal was amplified by catalytic duplex formation based on an entropy-driven DNA circuit.

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Citations

Nov 10, 2020·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·Yusuke KitamuraToshihiro Ihara

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