Development of DNA biosensors and DNA microarrays has increased tremendously over
the past few years as demonstrated by the large number of scientific publications in this area …

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 …

DNA sensing protocols, based on different modes of nucleic acid interaction, possess an
enormous potential for environmental monitoring. This review describes recent efforts aimed …

The objective of this study is to analyze the technical importance, performance, techniques,
advantages, and disadvantages of the biosensors in general and of the electrochemical …

Nucleic acid-based biosensors are finding increasing use for the detection of environmental
pollution and toxicity. A biosensor is defined as a compact analytical device incorporating a …

Recent trends in the development of DNA biosensors for nucleotide sequence-specific DNA
hybridization and for the detection of the DNA damage are briefly reviewed. Changes in the …

A disposable electrochemical sensor for the detection of short DNA sequences is described.
Synthetic single-stranded oligonucleotides have been immobilized onto graphite screen …

Disposable electrochemical DNA-based biosensors are reviewed; they have been used for
the determination of low-molecular weight compounds with affinity for nucleic acids and for …

The main roles of DNA in the cells are to maintain and properly express genetic information.
Damage to DNA in the cells, upon interactions with a number of chemical and physical …

Two disposable electrochemical biosensors are described; the first one is useful for the
detection of the hybridization of DNA and the second one is able to detect low-molecular …