All living creatures tend to sense the changes in their habitat and have to comply with them
to survive. At first, the basics of the biosensor theory began with in vitro studies based on …

It has been more than two decades since aptamer and the systematic evolution of ligands by
exponential enrichment (SELEX) method were discovered by Larry Gold and Andrew …

The past decade has witnessed extensive research in the field of biosensors, where
nanoaptasensors achieved widespread interest. Aptamer, the single-stranded DNA or RNA …

Beyond traditional needs of biosensors such as high sensitivity and selectivity for analyte
detection, newly emerging requirements including a real-time detection ability and in-field …

Nanomaterials have become one of the most interesting sensing materials because of their
unique size-and shape-dependent optical properties, high surface energy and surface-to …

Nanomaterials have been exploited extensively to fabricate various biosensors for clinical
diagnostics and food & environmental monitoring. These materials in conjugation with highly …

Synthetic oligonucleic acids known as aptamers exhibit remarkable selectivity and affinity for
target recognition and binding. Selected via an iterative process known as “selective …

Micro-and nanofabrication has allowed the production of ultra-sensitive, portable, and
inexpensive biosensors. These devices generally rely on chemical or biological receptors …

With the progress in two distinct areas of nanotechnology and aptamer identification
technologies, the two fields have merged to what is known as aptamer nanotechnology …

ABSTRACT A biosensor provides a strategy for the detection of microbiological signals
through various chemical, biological and physical technology and is an analytical, high …