The strong upconversion luminescence (UCL) of upconversion nanoparticles (UCNPs)
endows the nanoparticles with attractive features for combined imaging and drug delivery …

Mass cytometry (cytometry by time-of-flight detection [CyTOF]) is a bioanalytical technique
that enables the identification and quantification of diverse features of cellular systems with …

The right choice of a fluorescent probe is essential for successful luminescence imaging and
sensing and especially concerning in vivo and in vitro applications, the development of new …

Luminescent upconversion nanocrystals (UCNCs) have become one of the most promising
nanomaterials for biosensing, imaging, and theranostics. However, their ultimate translation …

An emerging class of inorganic optical reporters are near-infrared (NIR) excitable lanthanide-
based upconversion nanoparticles (UCNPs) with multicolor emission and long …

Background Ovarian cancer is the most lethal gynecological cancer which is characterized
by extensive peritoneal implantation metastasis and malignant ascites. Despite advances in …

Abstract Er 3+-doped CaF 2 nanoparticles (NPs) with variable dopant concentration were
synthesized by a direct precipitation method. X-Ray Powder Diffraction, SEM and TEM were …

Lanthanide-doped upconversion nanoparticles (UCNPs) display highly beneficial
photophysical features for background-free bioimaging and bioanalysis; however, they are …

Photodynamic therapy (PDT), as a non-invasive treatment, has received wide attention
because of its high selectivity and low side effects. However, traditional PDT is influenced by …

We demonstrate the potential of time-resolved luminescence spectroscopy for the
straightforward assessment and in situ monitoring of the stability of upconversion …