Nanomaterials demonstrate enormous potential applications in various scientific and
engineering fields due to their unique physical and chemical properties. With the rapid …

The DNA frame structure as a natural shell to stably shield the sequence-templated Ag
nanocluster core (cs AgNC) is intriguing yet challenging for applicable fluorescence …

The reaction kinetics and yield of traditional DNA assembly with a low local concentration in
homogeneous solution remain challenging. Exploring confined catalytic DNA assembly …

Quantification of microRNA (miRNA) has attracted intense interest owing to its importance as
a biomarker for the early diagnosis of multiple diseases. However, the inefficient capture of …

To address the limitations of typical hairpin-structural molecular beacons, exploring the
ability of a quasi-molecular beacon (q MB) to create label-free fluorescence biosensors is …

Nanomedicine in gel or particle formation holds considerable potential for enhancing
passive and active targeting within ocular drug delivery systems. The complex barriers of the …

MicroRNAs (miRNAs) are small RNA molecules, typically 21‒22 nucleotides in size, which
play a crucial role in regulating gene expression in most eukaryotes. Their significance in …

In this work, an ultrasensitive electrochemiluminescence (ECL) biosensor was constructed
based on DNA-stabilized Au Ag nanoclusters (DNA-Au Ag NCs) as the efficient luminophore …

Accurate and sensitive detection of serum free cortisol has been a challenge for precise
diagnosis and assessment of Cushing syndrome (CS). The present study described a dual …

In this work, the use of DNA-stabilized fluorescent silver nanoclusters for the detection of
target pyrimidine-rich DNA sequences by formation of parallel and antiparallel triplex …