Noble metal nanoparticles (NPs) are ideal scaffolds for the fabrication of sensing devices
because of their high surface-to-volume ratio combined with their unique optical and …

Abstract Background Gold nanoparticles (AuNPs) with unique physicochemical properties
have received a great deal of interest in the field of biological, chemical and biomedical …

Ratiometric fluorescence sensor has high selectivity and good sensitivity; however, its
development is limited by intricate design, tedious synthesis, etc. Herein, a facile and …

Gold nanoparticles (AuNPs), the huge potential functional nanoparticles in scientific
research, have attained tremendous interest for their unique physical–optical property since …

A novel method has been developed for the encapsulation of gold nanoparticles (AuNPs)
and glucose oxidase (GOx) together into the cavity of a zeolitic imidazolate framework (ZIF …

Recent years have witnessed an exponential increase in the research on gold nanoparticles
(AuNPs)-based colorimetric sensors to revolutionize point-of-use sensing devices. Hence …

In modern nanoscience and nanotechnology, gold nanomaterials are indispensable
building blocks that have demonstrated a plethora of applications in catalysis, biology …

Higher levels of fluoride (F–) in groundwater constitute a severe problem that affects more
than 200 million people spread over 25 countries. It is essential not only to detect but also to …

Large amounts of fluoride ions can cause harm to human bones, organs and nervous
system, thereby affecting human health. So using probes for detection of fluoride ions in …

Calixarene-functionalized water dispersible silver nanoparticles have been synthesized and
characterized on the basis of UV–vis, IR, X-ray diffraction, and high-resolution transmission …