Observations of the micro world, especially the structures of organelles, have been attractive
topics since the 17th century. As a powerful detection tool, the fluorescence technique has …

Early diagnosis is essential for the effective illness treatment, but traditional diagnostic
approaches inevitably have major downsides. Recent advancements in nanoparticle-based …

A smartphone-controlled electrochemical sensor operated entirely via Near Field
Communication (NFC) was used to create a simple label-free immunoassay for detecting …

Chemiluminescence (CL) sensing without external excitation by light and autofluorescence
interference has been applied to high‐contrast in vitro immunoassays and in vivo …

Copper oxide thin films were obtained using pulsating spray pyrolysis method. The
morphological, structural, and optical properties of fabricated films were studied. X-ray …

This study aimed to develop a more sensitive method for the detection of hepatitis B surface
antigen (HBsAg) using heteroassembled gold nanoparticles (AuNPs). A single layered …

Chemiluminescence (CL) analysis is a trace analytical method that possesses advantages
including high sensitivity, wide linear range, easy operation, and simple instruments. With …

Accurate and efficient early diagnosis is crucial for the control of COVID-19 pandemic.
However, methods that can balance sensitivity, high throughput, detection speed and …

Since the introduction of paper-based analytical devices as potential diagnostic platforms a
few decades ago, huge efforts have been made in this field to develop systems suitable for …

Herein, a newly developed CuO-Au composite was successfully decorated on multiwalled
carbon nanotubes (MWCNTs) and employed as an electrochemical sensor. The developed …