Based on the localized surface plasmon resonance (LSPR) of metallic nanoparticles,
plasmonic nanosensors have emerged as a powerful tool for biosensing applications. Many …

This review presents an overview on the application of latent fingerprint development
techniques in forensic sciences. At present, traditional developing methods such as powder …

Rationally developing an intelligent tool for high-contrast fluorescence imaging of latent
fingerprints (LFPs) is gaining much concern in many applications such as medical …

The field of fingerprinting for personal identification and criminal investigation is progressing
at a rapid rate. Numerous research projects are devoted to fingerprint detection techniques …

Functionally integrating DNA and other nucleic acids with nanoparticles in all their different
physicochemical forms has produced a rich variety of composite nanomaterials which, in …

Photoluminescence is one of the most sensitive techniques for fingerprint detection, but it
also suffers from background fluorescence and selectivity at the expense of generality. The …

The exploration of multifunctional materials and intelligent technologies used for
fluorescence sensing and latent fingerprint (LFP) identification is a research hotspot of …

Plasmonic nanoparticles made of gold and silver have attracted a great deal of research
attention in various fields, such as biosensors, imaging, therapy, nanophotonics, catalysis …

Upconversion nanoparticles (UCNPs) doped with lanthanide ions that possess ladder‐like
energy levels can give out multiple emissions at specific ultra‐violet or visible wavelengths …

Biosensors employ biological molecules to recognize the target and utilize output elements
which can translate the biorecognition event into electrical, optical or mass-sensitive signals …