Every reference with a DOI in the deposited reference list resolved to a known
work in Crossref or DataCite at the dated check, and none carried a retraction,
withdrawal, or removal notice.
The 42 checked references that resolve
resolves10.1039/B905604CLanthanide luminescence for functional materials and bio-sciences
resolves10.1021/cr400478fUpconversion Luminescent Materials: Advances and Applications
resolves10.1039/b809132nRecent advances in the chemistry of lanthanide-doped upconversion nanocrystals
resolves10.1021/cr020357gUpconversion and Anti-Stokes Processes with f and d Ions in Solids
resolves10.1103/PhysRevB.45.4620Upconversion properties, multiphonon relaxation, and local environment of rare-earth ions in fluorophosphate glasses
resolves10.1021/cr400425hUpconversion Nanoparticles: Design, Nanochemistry, and Applications in Theranostics
resolves10.1039/C9TC01351BEnhanced up-conversion luminescence and optical temperature sensing in graphitic C
<sub>3</sub>
N
<sub>4</sub>
quantum dots grafted with BaWO
<sub>4</sub>
:Yb
<sup>3+</sup>
,Er
<sup>3+</sup>
phosphors
resolves10.1063/1.1714490Crystal Growth and Electro-Optic Effect of Bismuth Germanate, Bi4 (GeO4)3
resolves10.1002/anie.201909735Cs<sub>2</sub>Bi<sub>2</sub>O(Ge<sub>2</sub>O<sub>7</sub>) (CBGO): A Larger SHG Effect Induced by Synergistic Polarizations of BiO<sub>5</sub> Polyhedra and GeO<sub>4</sub> Tetrahedra
resolves10.1039/C5DT04588FLong persistent luminescence in the ultraviolet in Pb
<sup>2+</sup>
-doped Sr
<sub>2</sub>
MgGe
<sub>2</sub>
O
<sub>7</sub>
persistent phosphor
resolves10.1039/C7DT02271ARed/near-infrared/short-wave infrared multi-band persistent luminescence in Pr
<sup>3+</sup>
-doped persistent phosphors
resolves10.1016/j.jallcom.2016.09.115Hydrothermal synthesis of Bi4Ge3O12: Eu3+ phosphors with high thermal stability and enhanced photoluminescence property
resolves10.1016/j.jallcom.2018.08.105Dopant concentration-dependent morphological evolution of Zn2GeO4:Mn2+/Eu3+ phosphor and optical temperature sensing performance
resolves10.1016/j.jallcom.2020.156970Effects of Er3+ concentration on upconversion luminescence and temperature sensing properties in Bi4Ge3O12 crystal
resolves10.1039/C2CE26316ETemplate-free synthesis and high photocatalytic activity of hierarchical Zn
<sub>2</sub>
GeO
<sub>4</sub>
microspheres
resolves10.1039/c3ce40989aSingle crystalline Sr germanate nanowires and their photocatalytic performance for the degradation of methyl blue
resolves10.1002/pssb.201552007Evaluation of the Tauc method for optical absorption edge determination: ZnO thin films as a model system
resolves10.1016/j.optmat.2018.03.033Enhanced persistent red luminescence in Mn2+-doped (Mg,Zn)GeO3 by electron trap and conduction band engineering
resolves10.1103/PhysRevB.61.3337Power dependence of upconversion luminescence in lanthanide and transition-metal-ion systems
resolves10.1016/j.snb.2014.11.126Upconversion based temperature sensing ability of Er3+–Yb3+codoped SrWO4: An optical heating phosphor
resolves10.1039/C5TC01054CThermometric and optical heating bi-functional properties of upconversion phosphor Ba
<sub>5</sub>
Gd
<sub>8</sub>
Zn
<sub>4</sub>
O
<sub>21</sub>
:Yb
<sup>3+</sup>
/Tm
<sup>3+</sup>
resolves10.1016/j.snb.2012.12.050Highly sensitive optical thermometry through thermally enhanced near infrared emissions from Nd3+/Yb3+ codoped oxyfluoride glass ceramic
resolves10.1063/1.1606526Fluorescence intensity ratio technique for optical fiber point temperature sensing
resolves10.1039/C7NJ03165CSimultaneous phase and size manipulation in NaYF
<sub>4</sub>
:Er
<sup>3+</sup>
/Yb
<sup>3+</sup>
upconverting nanoparticles for a non-invasion optical thermometer
resolves10.1021/acsami.6b12176Sensitivity Modulation of Upconverting Thermometry through Engineering Phonon Energy of a Matrix
resolves10.1063/1.2735955Optical thermometry through infrared excited green upconversion emissions in Er3+–Yb3+ codoped Al2O3
resolves10.1039/C7TC00188FMultifunctional CaSc
<sub>2</sub>
O
<sub>4</sub>
:Yb
<sup>3+</sup>
/Er
<sup>3+</sup>
one-dimensional nanofibers: electrospinning synthesis and concentration-modulated upconversion luminescent properties
resolves10.1039/C4RA11771AOptical temperature sensing properties of Yb
<sup>3+</sup>
–Er
<sup>3+</sup>
co-doped NaLnTiO
<sub>4</sub>
(Ln = Gd, Y) up-conversion phosphors
resolves10.1038/srep04209Multifunctional Eu3+- and Er3+/Yb3+-doped GdVO4 nanoparticles synthesized by reverse micelle method
resolves10.1021/acs.iecr.8b02938Near-Infrared Light-Triggered Visible Upconversion Emissions in Er<sup>3+</sup>/Yb<sup>3+</sup>-Codoped Y<sub>2</sub>Mo<sub>4</sub>O<sub>15</sub> Microparticles for Simultaneous Noncontact Optical Thermometry and Solid-State Lighting
resolves10.1016/j.snb.2012.08.019Role of the host matrix on the thermal sensitivity of Er3+ luminescence in optical temperature sensors
resolves10.1039/D0NR05035KWhat determines the performance of lanthanide-based ratiometric nanothermometers?
The 10 references without a DOI — listed, not checked
no DOI — not checkedEr 3+ Sensitized 1530 nm to 1180 nm second near-Infrared window upconversion nanocrystals for in vivo biosensing
no DOI — not checkedAdvances in highly doped upconversion nanoparticles
no DOI — not checkedref11
no DOI — not checkedHighly temperature-sensitive and blue upconversion luminescence properties of Bi 2 Ti 2 O 7 :Tm 3+ /Yb 3+ nanofibers by electrospinning
no DOI — not checkedSuper-long persistent luminescence in the ultraviolet a region from a Bi 3+ -doped LiYGeO 4 phosphor
no DOI — not checkedref24
no DOI — not checkedRational design of ratiometric luminescence thermometry based on thermally coupled levels for bioapplications
no DOI — not checkedref38
no DOI — not checkedEr 3+ :NaYb 2 F 7 imbedded fluorotellurite transparent glass ceramic for enhanced upconversion luminescence and related thermometric behavior
no DOI — not checkedNd 3+ -doped LiBaPO 4 phosphors for optical temperature sensing within the first biological window: A new strategy to increase the sensitivity
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