Gold nanoparticles (AuNPs) provide excellent platforms for the development of colorimetric
biosensors as they can be easily functionalised, displaying different colours depending on …

Sensors are devices that respond to physical or chemical stimuli and produce detectable
signals. 1r4 They are a critical extension of human perception of the world in many aspects …

Herein, a novel fluorescence sensor based on g-C3N4 nanosheet–MnO2 sandwich
nanocomposite has been developed for rapid and selective sensing of glutathione (GSH) in …

The controlled assembly and disassembly of gold nanoparticles (AuNPs) has been a subject
of great interest over the past decade due to the potential applications of these particles in …

In this work, a simple and highly selective colorimetric method has been developed for
quantifying trace-level ATP using Fe3O4 nanoparticles (Fe3O4 NPs). It was discovered that …

Nanoparticles (NPs) are useful as matrixes for the analyses of several types of biomolecules
(including aminothiols, peptides, and proteins) and for mass spectrometric imaging through …

Co 3 O 4 nanoparticles homogeneously anchored on montmorillonite (MMT) were
synthesized via a facile hydrothermal method. Co 3 O 4-MMT were demonstrated to possess …

A nano-material carboxylic acid functionalized graphene (graphene-COOH) was prepared
and used to construct a novel biosensor for the simultaneous detection of adenine and …

Great endeavors are undertaken to find effective nanoparticles to replace organic matrices
for the analysis of small molecules using laser desorption ionization mass spectrometry (LDI …

Nanoparticle assisted laser desorption/ionization mass spectrometry (NPs-ALDI-MS) shows
remarkable characteristics and has a promising future in terms of real sample analysis. The …