Aptamers are short single-stranded DNA or RNA oligonucleotides isolated from randomized
libraries, presenting high affinity and specificity toward targets with similar to antibodies …

Nucleic acids are gaining significant attention as versatile building blocks for the next
generation of soft materials. Due to significant advances in the chemical synthesis and …

Aptamers are single-stranded DNA or RNA molecules capable of tightly binding to specific
targets. These functional nucleic acids are obtained by an in vitro Darwinian evolution …

Pathogenic microorganisms are causative agents of various infectious diseases that are
becoming increasingly serious worldwide. For the successful treatment of pathogenic …

Tetracyclines are a group of important antibiotics with a common four-ring scaffold. While
most tetracyclines are currently used only in animals, their leaching into the environment …

Aptamers have been identified against various targets as a type of chemical or nucleic acid
ligand by systematic evolution of ligands by exponential enrichment (SELEX) with high …

The nanoparticle colorimetric‐based methods have been extensively used for rapid
detection, however there are few limitations which can be kept under control or avoided by …

Antibiotic resistance and, accordingly, their pollution because of uncontrolled usage has
emerged as a serious problem in recent years. Hence, there is an increased demand to …

To control food safety, protect human safety and health, sensors for tetracycline antibiotics
with easy operation, in-situ applications, high sensitivity and selectivity have been urgently …

We devise a novel colorimetric aptasensor for multiplex antibiotics based on an ss-DNA
fragment coordinately controlling gold nanoparticles (AuNPs) aggregation. The …