During the last decade, the scientific community has become interested in hybrid
nanomaterials, especially the ones that combine gold nanoparticles with a second functional …

This paper presents a review in gold nanoparticles focusing on chemical reduction synthesis
mechanisms. We hope to aid students and researchers starting in the nanotechnology field …

Relevant properties of gold nanoparticles, such as stability and biocompatibility, together
with their peculiar optical and electronic behavior, make them excellent candidates for …

Glucose plays a key role in the regulation of the levels of blood sugar, and the body closely
monitors it to maintain proper metabolic function. Although glucose is essential for human …

In this work, a novel electrochemiluminescence (ECL) aptasensor was structured for the
detection of four organophosphorus pesticides (OPs). Firstly, multi-walled carbon nanotubes …

The aqueous cashew leaves extract obtained was investigated for the preparation of gold
nanoparticle (AuNPs). The obtained AuNPs were characterized by UV–Visible …

In this work, an ultrasensitive and selective electrochemiluminescence (ECL) aptasensor
with Au-tetrahedral aptamer nanostructure (Au-TAN) for acetamiprid detection was …

Substantial advancements have been observed over the years in the research and
development of Localized Surface Plasmon Resonance (LSPR). A variety of current and …

Herein, a sensitive and selective electrochemical sensor based on aptamer folding was
constructed to detect aflatoxin B1 (AFB1) in peanuts. Specifically, polyethylenimine …

Due to the diversification and complexity of organophosphorus pesticide residues brings
great challenges to the detection work. Therefore, we developed a dual-ratiometric …