Last few decades, viruses are a real menace to human safety. Therefore, the rapid
identification of viruses should be one of the best ways to prevent an outbreak and important …

Nucleic acids are remarkable molecules. In addition to Watson–Crick base pairing, the
different structural motifs of these molecules can bind non‐nucleic acid targets or catalyze …

A smartphone-controlled electrochemical sensor operated entirely via Near Field
Communication (NFC) was used to create a simple label-free immunoassay for detecting …

Triangular silver nanoparticles (∼ 100 nm wide and 50 nm high) have remarkable optical
properties. In particular, the peak extinction wavelength, λmax of their localized surface …

We have developed an electrochemical method to quantify the surface density of DNA
immobilized on gold. The surface density of DNA, more specifically the number of nucleotide …

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 …

Recent trends and advances in the electrochemistry with both unmodified and modified
carbon paste electrodes are reviewed (247 refs.). Present day knowledge of their basic …

Biosensors have witnessed an escalating interest nowadays, both in the research and
commercial fields. Deoxyribonucleic acid (DNA) biosensors (genosensors) have been …

High-throughput DNA sensors capable of detecting single-base mismatches are required for
the routine screening of genetic mutations and disease. A new strategy for the …

The shift in the extinction maximum, λmax, of the localized surface plasmon resonance
(LSPR) spectrum of triangular Ag nanoparticles (∼ 90 nm wide and 50 nm high) is used to …