As a kind of excellent biomaterials, deoxyribonucleic acids (DNAs) have been employed to
build a variety of biosensors via the interactions between DNAs and biomolecules or …

Large differences between the DPP responses of ss-and dsDNAs (Figure 4B) suggest that
the double-helical structure of the dsDNA is not significantly disturbed at the DME surface …

In this work, we describe a new universal and highly sensitive strategy for
electrochemiluminescent (ECL) detection of sequence specific DNA at the femtomolar level …

This review covers scholarly articles published in 2008 and 2009 related to the field of
electrochemical sensors. Emphasis was given to full papers reporting on fundamental …

In this work, a novel electrochemical microRNA (miRNA) detection method based on
enzyme amplified biosensing of mir21 from cell lysate of total RNA was demonstrated. The …

Even with the advent of industry produced electrochemical DNA analysis chips,
electrochemical DNA hybridization detection continues to be an intensive research focus …

The concept of DNA biosensors is sustained by the need for rapid and highly sensitive
analytical tools for genetic detection. Their implementation is based on three key steps:(i) …

Single nucleotide polymorphisms (SNPs), which seem to be vast differences in gene
sequences, are the primary cause of individual variability. Moreover, multiple devastating …

A highly amplified, nanoparticle-based, bio-barcoded electrochemical biosensor for the
simultaneous multiple detection of the protective antigen A (pagA) gene (accession number …

Electrochemical aptasensor has been widely studied, while its practical application is limited
by the unavoidable variations of aptamer loading densities and low signal amplification …