Among polysaccharides of environmental and economic interest, chitosan (CS) is receiving
much attention, particularly in the food and biotechnology industries to encapsulate active …

Aptamers are single-stranded oligonucleotides that link to various substrates with great
affinity and selectivity, including small molecules, peptides, proteins, cells, and tissues. For …

In this work, gC 3 N 5/CdS dendrite/AgNPs nanocomposite was synthesized using a mixed
method consisting of hydrothermal, ultrasonic and chemistry reduction with sodium …

Staphylococcus aureus (S. aureus) is a widespread pathogenic bacterium, causing
foodborne disease and posing threat to public safety. Thus, it is of great importance for rapid …

Fentanyl is a potent narcotic drug with the same effects as morphine or heroin, but it's
significantly more potent than these drugs. That means a tiny dose can have a dangerous …

Being responsible for almost 15% of the deaths globally, infectious diseases (IDs) are
considered as a major health challenge, which was lately emphasized by the COVID-19 …

A novel molecularly imprinted electrochemical aptasensor (MIEAS) was constructed for
selective progesterone (P4) detection based on SnO 2-graphene (SnO 2-Gr) nanomaterial …

A novel type of aptasensor and Z-scheme-based photocatalyst was fabricated and used for
photodegradation as well as estimation of epirubicin (EP) using the nanocomposite of …

In this study, a novel electrochemical aptasensor for carbofuran (CBF) detection is prepared
by gold nanoparticles decorated hierarchical porous carbon (Au@ HPC). The prepared …

Staphylococcus aureus (S. aureus) is recognized as one of the most common causes of
gastroenteritis worldwide. This pathogen is a major foodborne pathogen that can cause …