4.7 Article

Lanthanide-Ion-Doping Effect on the Morphology and the Structure of NaYF4:Ln3+ Nanoparticles

Related references

Note: Only part of the references are listed.
Review Chemistry, Multidisciplinary

Rare-Earth Doping in Nanostructured Inorganic Materials

Bingzhu Zheng et al.

Summary: Rare-earth doping is a promising method to enhance the properties of materials, such as optical, electronic, catalytic, and magnetic properties. It can improve energy harvesting and conversion efficiency. Understanding the critical role of rare-earth doping is essential for the development of functional nanomaterials and their applications in various fields.

CHEMICAL REVIEWS (2022)

Article Chemistry, Applied

Advanced lanthanide doped upconversion nanomaterials for lasing emission

Yunfei Shang et al.

Summary: This review provides an overview of the recent advances in lanthanide doped upconversion materials for microlasers, including random lasers from photon scattering, whispering gallery mode (WGM)/Fabry-Perot (FP) cavity lasers, and photon lattice/plasmonic cavity modulated lasers. The current challenges and future directions of upconverting lasers are also discussed.

JOURNAL OF RARE EARTHS (2022)

Article Materials Science, Multidisciplinary

800 nm laser induced white light upconversion of Nd/Yb/Pr triply doped NaYF4 through a dual-sensitization strategy

Enming Zhao et al.

Summary: This study reports, for the first time, the achievement of white light upconversion through dual sensitization routes in Nd/Yb/Pr triply doped NaYF4 microrods, which is more efficient than single sensitization. Additionally, the temperature sensing behaviors of the triply doped microrods using different emission bands were comparatively investigated in this work.

MATERIALS RESEARCH BULLETIN (2021)

Article Chemistry, Multidisciplinary

Solvothermal Synthesis of Lanthanide-doped NaYF4 Upconversion Crystals with Size and Shape Control: Particle Properties and Growth Mechanism

Chunning Sun et al.

Summary: Lanthanide-doped NaYF4 upconversion nano- and microcrystals were synthesized via a facile solvothermal approach, and the effects of various factors on the crystal phase, size, and morphology were systematically studied. The transition from alpha- to beta-phase depended on the volume ratio of EG/H2O and the molar ratio of NH4F/RE3+, while the morphology and size could be controlled by the type of organic co-solvent and Gd3+ dopant ions. The formation of larger beta-NaYF4 crystals with higher upconversion luminescence proceeded via intermediates of smaller crystals of cubic structure.

CHEMNANOMAT (2021)

Article Chemistry, Multidisciplinary

Microcrystalline Anti-Stokes Luminophores NaYF4 Doped with Ytterbium, Erbium, and Lutetium Ions

A. A. Vidyakina et al.

Summary: Microcrystalline anti-Stokes luminophores NaY1-x-y-zYbxEryLuzF4 were successfully obtained for the first time via hydrothermal synthesis. These compounds crystallize in the hexagonal crystal system, with the structural type beta-NaYF4. Addition of non-luminescent lutetium(III) ions was found to result in more than 2 times enhancement in up-conversion luminescence upon 980 nm excitation.

RUSSIAN JOURNAL OF GENERAL CHEMISTRY (2021)

Article Chemistry, Multidisciplinary

The effect of Eu3+ and Gd3+ co-doping on the morphology and luminescence of NaYF4:Eu3+, Gd3+ phosphors

Ilya E. Kolesnikov et al.

Summary: beta-NaYF4:Eu3+ microparticles co-doped with Gd3+ ions were successfully synthesized using a hydrothermal method, showing specific emission peaks and shape characteristics. The effects of Eu3+ and Gd3+ doping concentrations on emission intensity and lifetime were thoroughly studied, providing a theoretical basis for optimizing the luminescent properties of the material.

NEW JOURNAL OF CHEMISTRY (2021)

Review Nanoscience & Nanotechnology

Critical Aspects on the Chemical Stability of NaYF4-Based Upconverting Nanoparticles for Biomedical Applications

Maria F. Torresan et al.

Summary: This review summarizes essential information about the chemical stability of NaYF4-based upconverting nanoparticles (UCNPs) in aqueous solutions. The understanding of chemical phenomena at the nanoparticle solid-liquid interface is vital for using these nanoparticles as biological tracer probes, theranostic vehicles, or for clinical purposes. It is important to close the existing information gap that links UCNP physicochemical properties with the biological response of living organisms or tissues.

ACS APPLIED BIO MATERIALS (2021)

Article Materials Science, Multidisciplinary

Ho3+-Based Luminescent Thermometer for Sensitive Sensing over a Wide Temperature Range

Thomas P. van Swieten et al.

Summary: The use of Ho3+-based thermometers allows for reliable temperature measurements over a wide temperature range, with bright green and red luminescence properties showing strong dependence on temperature and Ho3+ concentration. The model predicts the output spectrum at different temperatures and concentrations, helping determine the optimum Ho3+ concentration for measurements in any temperature range of interest.

ADVANCED OPTICAL MATERIALS (2021)

Article Materials Science, Multidisciplinary

Blue-Pumped Deep Ultraviolet Lasing from Lanthanide-Doped Lu6O5F8 Upconversion Nanocrystals

Yangyang Du et al.

ADVANCED OPTICAL MATERIALS (2020)

Article Chemistry, Physical

Dynamic simulation of growth of NaYF4 nanocrystals at high temperature and pressure

Bin Jiang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2020)

Article Chemistry, Physical

Gd3+-Doping Effect on Upconversion Emission of NaYF4: Yb3+, Er3+/Tm3+Microparticles

Aleksandra A. Vidyakina et al.

MATERIALS (2020)

Review Chemistry, Physical

Controllable Synthesis of Upconversion Nanophosphors toward Scale-Up Productions

Yiran Jiao et al.

PARTICLE & PARTICLE SYSTEMS CHARACTERIZATION (2020)

Review Biotechnology & Applied Microbiology

Recent progress in the development of upconversion nanomaterials in bioimaging and disease treatment

Gaofeng Liang et al.

JOURNAL OF NANOBIOTECHNOLOGY (2020)

Review Oncology

Advances in the application of upconversion nanoparticles for detecting and treating cancers

Kunmeng Li et al.

PHOTODIAGNOSIS AND PHOTODYNAMIC THERAPY (2019)

Article Chemistry, Applied

Emission enhancement of LiLaMo2O8:Eu3+ phosphor by co-doping with Bi3+ and Sm3+ ions

Renping Cao et al.

DYES AND PIGMENTS (2018)

Article Optics

Luminescence properties of Eu3+ doped La3Ga5GeO14 and effect of Bi3+ co-doping

Jinfeng Lu et al.

JOURNAL OF LUMINESCENCE (2018)

Review Multidisciplinary Sciences

Advances in highly doped upconversion nanoparticles

Shihui Wen et al.

NATURE COMMUNICATIONS (2018)

Article Chemistry, Inorganic & Nuclear

Effect of NaF/RE (RE = Yb, Tm) molar ratio on the morphologies and upconversion properties of NaYbF4:Tm3+ microrods

Xingyuan Guo et al.

JOURNAL OF FLUORINE CHEMISTRY (2017)

Review Chemistry, Multidisciplinary

Engineering of inorganic nanoparticles as magnetic resonance imaging contrast agents

Dalong Ni et al.

CHEMICAL SOCIETY REVIEWS (2017)

Article Materials Science, Multidisciplinary

Hydrothermal synthesis, characterization and luminescent properties of lanthanide-doped NaLaF4 nanoparticles

Jigmet Ladol et al.

BULLETIN OF MATERIALS SCIENCE (2016)

Review Chemistry, Multidisciplinary

Photochemical upconversion: present status and prospects for its application to solar energy conversion

Tim F. Schulze et al.

ENERGY & ENVIRONMENTAL SCIENCE (2015)

Review Nanoscience & Nanotechnology

Controlling upconversion nanocrystals for emerging applications

Bo Zhou et al.

NATURE NANOTECHNOLOGY (2015)

Review Chemistry, Multidisciplinary

Upconversion Nanoparticles: Design, Nanochemistry, and Applications in Theranostics

Guanying Chen et al.

CHEMICAL REVIEWS (2014)

Article Chemistry, Physical

NaGdF4:Eu3+ Nanoparticles for Enhanced X-ray Excited Optical Imaging

L. Sudheendra et al.

CHEMISTRY OF MATERIALS (2014)

Article Chemistry, Physical

Controlled hydrothermal growth and tunable luminescence properties of β-NaYF4:Yb3+/Er3+ microcrystals

Chuanying Wang et al.

JOURNAL OF ALLOYS AND COMPOUNDS (2014)

Article Nanoscience & Nanotechnology

The Effects of Particle Shape and Size on T2 Relaxation in Magnetic Resonance Imaging

Joseph N. York et al.

JOURNAL OF BIOMEDICAL NANOTECHNOLOGY (2014)

Article Chemistry, Multidisciplinary

Morphology- and size-dependent spectroscopic properties of Eu3+-doped Gd2O3 colloidal nanocrystals

Dominika Wawrzynczyk et al.

JOURNAL OF NANOPARTICLE RESEARCH (2014)

Article Nanoscience & Nanotechnology

Engineering bright sub-10-nm upconverting nanocrystals for single-molecule imaging

Daniel J. Gargas et al.

NATURE NANOTECHNOLOGY (2014)

Article Chemistry, Multidisciplinary

Structure of the hexagonal NaYF4 phase from first-principles molecular dynamics

Borys Szefczyk et al.

RSC ADVANCES (2014)

Review Chemistry, Multidisciplinary

Upconverting Nanoparticles

Markus Haase et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2011)

Article Chemistry, Multidisciplinary

Size and surface effects on the MRI relaxivity of manganese ferrite nanoparticle contrast agents

Ulrich I. Tromsdorf et al.

NANO LETTERS (2007)

Article Chemistry, Inorganic & Nuclear

Controlled hydrothermal growth and up-conversion emission of NaLnF4 (Ln = Y, Dy-Yb)

Jianle Zhuang et al.

INORGANIC CHEMISTRY (2007)

Article Chemistry, Physical

Hexagonal sodium yttrium fluoride based green and blue emitting upconversion phosphors

KW Krämer et al.

CHEMISTRY OF MATERIALS (2004)