Ultrasensitive photoelectrochemical microRNA biosensor based on doxorubicin sensitized graphitic carbon nitride assisted by a target-activated enzyme-free DNA walker.

Ultrasensitive photoelectrochemical microRNA biosensor based on doxorubicin sensitized graphitic carbon nitride assisted by a target-activated enzyme-free DNA walker.
Chem Commun (Camb). 2019 Oct 14;:
Authors: Wang Y, Xia L, Wei C, Wang H, Wang H, Yuan R, Wei S
Abstract
Herein, a photoelectrochemical biosensor was successfully constructed on the basis of a sensitization strategy of doxorubicin sensitized graphitic carbon nitride for the ultrasensitive detection of microRNA-141 with the assistance of a target-activated enzyme-free DNA walker.
PMID: 31608901 [PubMed - as supplied by publisher]

Source: Chemical Communications - October 13, 2019 Category: Chemistry Authors: Wang Y, Xia L, Wei C, Wang H, Wang H, Yuan R, Wei S Tags: Chem Commun (Camb) Source Type: research