DOI: 10.1039/d6ma00857g ISSN: 2633-5409
Detection of miRNA-21 in the early stages of lung and ovarian cancers using a fluorescent biosensor designed through ssDNA binding with a [Ru(bpy) 2 (fmp)](ClO 4
Sheida Zoughi, Farnoush Faridbod, Ahmad AmiriAn enzyme-free fluorescent biosensor based on an ssDNA–ruthenium complex enables sensitive miR-21 detection through target-induced fluorescence quenching, with successful application to plasma and cancer cell samples.