Electrochemical aptasensors as novel diagnostic tools have attracted sufficient research
interest in biomedical sciences. In this review, recent leading trends about gold (Au) …

Recently nucleic acids gained considerable attention as selective receptors of metal ions.
This is because of the possibility of adjusting their sequences in new aptamers selection, as …

MicroRNAs (miRNAs) are small non-coding RNAs with~ 22 nucleotides, playing important
roles in the post-transcriptional regulation of gene expression. The expression profiles of …

The present study reported a dual-amplification electrochemical aptasensor for sensitive
detection of profenofos (PFF) in vegetables. A screen-printed carbon electrode (SPCE) …

By performing a single-atom replacement within common fluorophores, we have developed
a facile and general strategy to prepare a broad-spectrum class of colorimetric and …

A highly sensitive and selective electrochemical sensor has been developed and
investigated for multiple metal ions detection. The GCE was modified with the synthesized …

One of the possibilities of early detection of cancer disease is the analysis of the presence of
protein biomarkers. Herein, we present the studies on the hybrid antibody—aptamer …

Surface roughness of the electrode and its activation is critical for improved reproducibility of
biosensors. Electrochemical cycling has traditionally been the preferred approach for …