In the last decade, upconversion and downconversion nanoparticles (UCNPs and DCNPs)
have exhibited attractive unique optical properties and are used in various fields, including …

Lanthanide (Ln3+)-based nanoparticles (NPs) with light emission in the ultraviolet (UV),
visible, and near-infrared (NIR) region under NIR excitation are emerging multifunctional …

Lanthanide nanoparticles (LNPs) are promising sensors of chemical, mechanical, and
temperature changes; they combine the narrow-spectral emission and long-lived excited …

Quantum dots (QDs) have excellent fluorescence properties in comparison to traditional
fluorescence probes. Thus, the optical application of QDs is rapidly expanding to each field …

The understanding of living systems and their building blocks relies heavily on the
assessment of structure–function relationships at the nanoscale. Ever since the …

Osteosarcoma (OS) is the most common malignancy of the skeletal system, with a poor
prognosis and high rate of recurrence. Adequate surgical margin and adjuvant …

Upconversion nanoparticles (UCNPs) convert low‐energy infrared (IR) or near‐infrared
(NIR) photons into high‐energy emission radiation ranging from ultraviolet to visible through …

Versatile optimization of the synthesis method and composition of Yb 3+ and Tm 3+ co-
doped CaF 2 nanoparticles as well as a novel biofunctionalization method were developed …

Spherical nanoparticles of ZrO2 with 2 and 10 mol% EuO1. 5 up to 20 nm size were
prepared by the method of hydrothermal synthesis for luminescent functionalization of the …

In this paper, the layered (Gd 1-x Er x) 2 (OH) 5 NO 3· nH 2 O (LGEH) with a variable content
of erbium were synthesized by controlled double-jet precipitation (CDJP) at a constant pH …