Scanning electrochemical microscopy (SECM) is an electroanalytical scanning probe
technique capable of imaging substrate topography and local reactivity with high resolution …

Electrochemistry, biosensors and microfluidics are popular research topics that have
attracted widespread attention from chemists, biologists, physicists, and engineers. Here, we …

Nucleic acids play a critical role in life as we know it. It contains the necessary information
required for the structure and function of a living organisms. Metal ions play a critical role in …

An ultra-selective and reproductive ratiometric platform was introduced based on the ratio of
Ru (phen) 3 2+ electrochemiluminescence (ECL) signal and methylene blue (MB) …

Label-free oligonucleotide sensors that use a change in the electrode kinetics of the redox
reaction of the negatively charged Fe (CN) 63−/4− redox couple to signal the formation of a …

In this paper, we represent a label-free biosensor based on immobilization of serum
antibodies for rapid detection of viral antigens. Human serum containing specific antibodies …

Scanning electrochemical microscopy (SECM) is a chemical microscopy technique with high
spatial resolution for imaging sample topography and mapping specific chemical species in …

Scanning electrochemical microscopy (SECM) is a powerful and versatile technique for
visualizing the local electrochemical activity of a surface as an ultramicroelectrode tip is …

Determination of microRNAs (miRNAs) as valuable blood-borne biomarkers has attracted
many scientific attentions. However, analytical methods are still restricted by miRNAs …

While oligonucleotide hybridization and effects of nucleobase mismatches have been the
intense focus of a number of electrochemical studies, the effects of the target strand length …