Monitoring and tracking infection is required in order to reduce the spread of the coronavirus
disease 2019 (COVID-19), induced by severe acute respiratory syndrome coronavirus 2 …

Abstract Antibody-Gold nanoparticle (Ab-AuNP) bioconjugates are widely used in the field of
biosensing. This prompted researchers to set up various strategies to conjugate antibodies …

Orientation of surface immobilized capture proteins, such as antibodies, plays a critical role
in the performance of immunoassays. The sensitivity of immunodiagnostic procedures is …

The robust, sensitive, and selective detection of targeted biomolecules in their native
environment by prospective nanostructures holds much promise for real-time, accurate, and …

Detection elements play a key role in analyte recognition in biosensors. Therefore, detection
elements with high analyte specificity and binding strength are required. While antibodies …

Immunosensor sensitivity, regenerability, and stability directly depend on the type of
antibodies used for the immunosensor design, quantity of immobilized molecules, remaining …

Immobilized antibody systems are the key to develop efficient diagnostics and separations
tools. In the last decade, developments in the field of biomolecular engineering and …

Herein we report the electrochemical system for the detection of specific antibodies against
severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) proteins in blood serum …

The coronavirus disease 2019 (COVID-19) outbreak caused by severe acute respiratory
syndrome coronavirus 2 (SARS-CoV-2) was proclaimed a global pandemic in March 2020 …

Rapid detection of nucleic acids (DNA or RNA) by inexpensive, selective, accurate, and
highly sensitive methods is very important for biosensors. DNA-sensors based on DNA …