G-quadruplex based Exo III-assisted signal amplification aptasensor for the colorimetric detection of adenosine.
Sign Up to like & getrecommendations! Published in 2017 at "Analytica chimica acta"
DOI: 10.1016/j.aca.2017.05.015
Abstract: Adenosine is an endogenous nucleotide pivotally involved in nucleic acid and energy metabolism. Its excessive existence may indicate tumorigenesis, typically lung cancer. Encouraged by its significance as the clinical biomarker, sensitive assay methods towards adenosine… read more here.
Keywords: detection adenosine; adenosine; amplification; exo iii ... See more keywords
Electrochemical aptasensor for ampicillin detection based on the protective effect of aptamer-antibiotic conjugate towards DpnII and Exo III digestion.
Sign Up to like & getrecommendations! Published in 2019 at "Talanta"
DOI: 10.1016/j.talanta.2019.01.010
Abstract: A simple and sensitive electrochemical method was developed for ampicillin detection based on the protective effect of aptamer-antibiotic conjugate towards endonuclease DpnII activity. Without ampicillin, DNA aptamer firstly hybridizes with the capture probe to form… read more here.
Keywords: detection; exo iii; electrode surface; aptamer ... See more keywords
Electrochemical Determination of Aflatoxin B1 (AFB1) Using a Copper-Based Metal-Organic Framework (Cu-MOF) and Gold Nanoparticles (AuNPs) with Exonuclease III (Exo III) Assisted Recycling by Differential Pulse Voltammetry (DPV)
Sign Up to like & getrecommendations! Published in 2019 at "Analytical Letters"
DOI: 10.1080/00032719.2019.1610418
Abstract: Abstract A sensitive electrochemical biosensor was designed for determination of aflatoxin B1 (AFB1) using a copper-based metal-organic framework (Cu-MOF), which has strong electrochemical activity and exonuclease III (Exo III)-assisted recycling for dual signal amplification. Hairpin… read more here.
Keywords: iii; dna; mof; determination aflatoxin ... See more keywords
CSDR Coupling with Exo III for Ultrasensitive Electrochemistry Determination of miR-145
Sign Up to like & getrecommendations! Published in 2023 at "Molecules"
DOI: 10.3390/molecules28052208
Abstract: Recently, miRNAs have become a promising biomarker for disease diagnostics. miRNA-145 is closely related to strokes. The accuracy determination of miRNA-145 (miR-145) in stroke patients still remains challenging due to its heterogeneity and low abundance,… read more here.
Keywords: mirna 145; exo iii; electrochemistry; determination ... See more keywords