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Journal articles on the topic 'Lanthanide-ion-doped'

Author: Grafiati

Published: 6 September 2023

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1

Wu, Su Li, Liu Ye, Yan Hui Ning, Wen Bin Niu, and Shu Fen Zhang. "Approaches to the Multicolor Tuning of Lanthanide-Ion Doped Upconversion Nanoparticles." Advanced Materials Research 679 (April 2013): 69–74. http://dx.doi.org/10.4028/www.scientific.net/amr.679.69.

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In recent years, lanthanide-ion doped nanocrystals have attracted considerable attention for its promising applications in multiplexed biological labeling. These materials can convert near-infrared (NIR) light into visible and offer low autofluorescence, high resistance to photobleaching, high penetration depth and large anti-Stokes shifts. With the development of these techniques, the ability to manipulate multicolor output has become more important for its biological and photovoltaic applications. This review mainly focuses on the recent development of various approaches for the multicolor t

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2

Wang, Haohao, Marcus Lau, Takumi Sannomiya, et al. "Laser-induced growth of YVO4:Eu3+ nanoparticles from sequential flowing aqueous suspension." RSC Advances 7, no. 15 (2017): 9002–8. http://dx.doi.org/10.1039/c6ra28118d.

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3

Dugasani, Sreekantha Reddy, Byeongho Park, Bramaramba Gnapareddy, et al. "Tunable near white light photoluminescence of lanthanide ion (Dy3+, Eu3+and Tb3+) doped DNA lattices." RSC Advances 5, no. 69 (2015): 55839–46. http://dx.doi.org/10.1039/c5ra07360j.

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4

Gao, Laixu, Xuchen Shan, Xiaoxue Xu, et al. "Correction: Video-rate upconversion display from optimized lanthanide ion doped upconversion nanoparticles." Nanoscale 12, no. 36 (2020): 18987. http://dx.doi.org/10.1039/d0nr90159h.

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5

Liu, Yuan, Gongxun Bai, Li Jiang, Youjie Hua, Liang Chen, and Shiqing Xu. "Lanthanide Nd ion-doped two-dimensional In2Se3 nanosheets with near-infrared luminescence property." Nanophotonics 9, no. 8 (2020): 2407–14. http://dx.doi.org/10.1515/nanoph-2019-0450.

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AbstractUltrathin two-dimensional (2D) materials have drawn great attention in recent years due to their promising applications in biomedicine and atomically optoelectronic devices. In this work, we have fabricated a 2D In2Se3 nanosheet doped with Nd3+ ions via the two-step method of solid phase synthesis and liquid exfoliation. Owing to the special inner 4f-4f energy level transitions, lanthanide ions can emit photons with almost the same energy in different environments. Here, a stable near-infrared luminescence from Nd3+-doped 2D In2Se3 nanosheets has been realized, which includes emission

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6

Bai, Gongxun, Zhibin Yang, Huihong Lin, Wenjing Jie, and Jianhua Hao. "Lanthanide Yb/Er co-doped semiconductor layered WSe2 nanosheets with near-infrared luminescence at telecommunication wavelengths." Nanoscale 10, no. 19 (2018): 9261–67. http://dx.doi.org/10.1039/c8nr01139g.

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7

Xia, Jiale, Hongyang Zhao, Wei Kong Pang, et al. "Lanthanide doping induced electrochemical enhancement of Na2Ti3O7 anodes for sodium-ion batteries." Chemical Science 9, no. 14 (2018): 3421–25. http://dx.doi.org/10.1039/c7sc05185a.

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8

Tanner, Peter A., and Ka Leung Wong. "Synthesis and Spectroscopy of Lanthanide Ion-doped Y2O3." Journal of Physical Chemistry B 108, no. 1 (2004): 136–42. http://dx.doi.org/10.1021/jp035583o.

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9

Zhu, Yongsheng, Dongqin Bi, Huiqiao Wang, et al. "Fine-tuning of multiple upconversion emissions by controlling the crystal phase and morphology between GdF3:Yb3+,Tm3+ and GdOF:Yb3+,Tm3+ nanocrystals." RSC Advances 7, no. 5 (2017): 2426–34. http://dx.doi.org/10.1039/c6ra27024g.

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Fine-tuning of multi-color emission characteristics of upconversion lanthanide-ion-doped nanocrystals is of high importance for 3-D color displays, multi-color bio-imaging, and multiplexed cellular labeling.

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10

Gong, Guo, Shaowen Xie, Ya Song, et al. "Synthesis of Lanthanide-Ion-Doped NaYF4 RGB Up-Conversion Nanoparticles for Anti-Counterfeiting Application." Journal of Nanoscience and Nanotechnology 18, no. 12 (2018): 8207–15. http://dx.doi.org/10.1166/jnn.2018.15801.

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Well-defined and mono-dispersed lanthanide-ion-doped NaYF4 up-conversion nanoparticles (UCNPs) were synthesized via thermal decomposition using lanthanide oleate as the precursor. By rational selecting the dopant pairs of the doped lanthanide ions (Y3+, Yb3+, Er3+ and Tm3+) with accurate molar ratios, three-primary-color (RGB) UCNPs which exhibited green (UCNPs-G), blue (UCNPs-B) and red (UCNPs-R) fluorescence, respectively, were prepared. The X-ray diffraction (XRD) patterns showed that the three UCNPs were purely hexagonal-phase NaYF4 crystals. Transmission electron microscopy (TEM) images r

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11

Zhang, Hai Xia, Rui Jun Ma, Hai Bin Chu, et al. "Synthesis and Photoluminescence Properties of Doped Europium Complexes with 2-Pyrazinecarboxylate." Advanced Materials Research 399-401 (November 2011): 963–66. http://dx.doi.org/10.4028/www.scientific.net/amr.399-401.963.

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Seven europium complexes of 2-pyrazinecarboxylate (pyca) doped with inert fluorescent lanthanide ions (La3+, Y3+) have been synthesized. Elemental analysis, IR spectroscopy, absorption spectroscopy and TG-DSC analysis showed that the complexes have the formulas of Eu(pyca)3•3H2O and EuxRE1-x(pyca)3•3H2O (RE=La, Y; x = 0.7,0.5,0.3), respectively. The lanthanide ions coordinated with carboxylic oxygen atoms and nitrogen atoms of pyca. Luminescence spectra and luminescence life-times of the complexes have been measured and their quantum yields were calculated. The results showed that the existenc

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12

Yang, Yongsheng, Ke-Zhi Wang, and Dongpeng Yan. "Lanthanide doped coordination polymers with tunable afterglow based on phosphorescence energy transfer." Chemical Communications 53, no. 55 (2017): 7752–55. http://dx.doi.org/10.1039/c7cc04356b.

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Lanthanide ion doped coordination polymers (CPs) exhibit an unusual red/green afterglow with long photoemission lifetimes (10.54 ms for Eu<sup>3+</sup> and 57.66 ms for Tb<sup>3+</sup>) due to the phosphorescence energy transfer at room temperature.

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13

Wang, Mingkai, Chuanyu Hu, and Qianqian Su. "Luminescent Lifetime Regulation of Lanthanide-Doped Nanoparticles for Biosensing." Biosensors 12, no. 2 (2022): 131. http://dx.doi.org/10.3390/bios12020131.

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Lanthanide-doped nanoparticles possess numerous advantages including tunable luminescence emission, narrow peak width and excellent optical and thermal stability, especially concerning the long lifetime from microseconds to milliseconds. Differing from other shorter-lifetime fluorescent nanomaterials, the long lifetime of lanthanide-doped nanomaterials is independent with background fluorescence interference and biological tissue depth. This review presents the recent advances in approaches to regulating the lifetime and applications of bioimaging and biodetection. We begin with the introducti

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14

Yan, Chenglin, Haiguang Zhao, Dmitrii F. Perepichka, and Federico Rosei. "Lanthanide Ion Doped Upconverting Nanoparticles: Synthesis, Structure and Properties." Small 12, no. 29 (2016): 3888–907. http://dx.doi.org/10.1002/smll.201601565.

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15

Yin, Ziqian, Meijuan Li, Jianwen Zhang, and Qiang Shen. "Research on Molecular Structure and Electronic Properties of Ln3+ (Ce3+, Tb3+, Pr3+)/Li+ and Eu2+ Co-Doped Sr2Si5N8 via DFT Calculation." Molecules 26, no. 7 (2021): 1849. http://dx.doi.org/10.3390/molecules26071849.

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We use density functional theory (DFT) to study the molecular structure and electronic band structure of Sr2Si5N8:Eu2+ doped with trivalent lanthanides (Ln3+ = Ce3+, Tb3+, Pr3+). Li+ was used as a charge compensator for the charge imbalance caused by the partial replacement of Sr2+ by Ln3+. The doping of Ln lanthanide atom causes the structure of Sr2Si5N8 lattice to shrink due to the smaller atomic radius of Ln3+ and Li+ compared to Sr2+. The doped structure’s formation energy indicates that the formation energy of Li+, which is used to compensate for the charge imbalance, is the lowest when t

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16

Chen, G., R. G. Haire, and J. R. Peterson. "Eu3+ Ion Luminescence Spectra from Lanthanide Sesquioxides Exhibiting Three Different Crystal Structures." Applied Spectroscopy 46, no. 2 (1992): 273–76. http://dx.doi.org/10.1366/0003702924125483.

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We have investigated the Eu3+ ion luminescence spectra from different host crystals of the lanthanide sesquioxides exhibiting either the A, B, or C form. The Eu3+ ion luminescence spectra from B-type Eu2O3 and from Eu3+-doped A-type La2O3 and C-type Lu2O3 were obtained at room temperature. It is suggested that the luminescence from f-f transitions in the Eu3+ ion can be used to determine the crystal structure, because the different Eu3+ ion site symmetries in the different crystal structures give rise to different characteristic spectral splitting patterns.

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Zhang, Bohang, Gaihui Liu, Huihui Shi та ін. "Density Functional Theory Study of Electronic Structure and Optical Properties of Ln3+-Doped γ-Bi2MoO6 (Ln=Gd, Ho, Yb)". Crystals 13, № 8 (2023): 1158. http://dx.doi.org/10.3390/cryst13081158.

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Based on density functional theory (DFT), theoretical models of three kinds of lanthanide rare earth metal ion-doped γ-Bi2MoO6 were constructed (Ln-BMO (Ln=Gd, Ho, Yb)). The geometric structure, electronic structure, and optical properties of the model were calculated, and the influence of doped Ln3+ ions on the structures and properties of the system was analyzed. The results revealed that the substitution of smaller ionic radius Ln3+ ions for Bi3+ ions caused a contraction of the lattice parameters. At the same time, the contribution of the [Ln]4d near valence band and conduction band reduce

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18

HE, JUNHUI, IZUMI ICHINOSE, SHIGENORI FUJIKAWA, and TOYOKI KUNITAKE. "SYNTHESIS OF METAL AND METAL OXIDE NANOPARTICLES IN THE NANOSPACE OF ULTRATHIN TiO2-Gel FILMS: ROLE OF THE ION-EXCHANGE SITE." International Journal of Nanoscience 01, no. 05n06 (2002): 507–13. http://dx.doi.org/10.1142/s0219581x02000589.

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In this work, we showed that metal salts were easily deposited as aggregates (e.g., ultrathin planar microcrystals) on the surface of TiO 2- gel films in the absence of ion-exchange sites. In contrast, metal ions were efficiently incorporated into ultrathin TiO 2- gel films, when ion-exchange sites were created using Mg ( O - Et )2 as template. A variety of metal ions, including those of main group, transition, and lanthanide elements were successfully doped into TiO 2 thin films by the current approach. Probable distribution of the ion-exchange site in the film interior was discussed.

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19

Blanca-Romero, A., A. Flores-Riveros, and J. F. Rivas-Silva. "Structure Study of ZnO:Eu with the Supercell Method." Journal of Nano Research 9 (February 2010): 25–30. http://dx.doi.org/10.4028/www.scientific.net/jnanor.9.25.

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One of the interests on the study of doped materials with rare earths in their bulk or nanoscale size is owing to the enhancement of the intensity of light in their photoluminescence when a lanthanide exists in a receptor material, as ZnO in our case. Until now, one of the most useful theories for calculations of electronic properties in molecular and solid state systems is the Density Functional Theory (DFT), which is not capable to manage well the presence of high localized electrons, as in lanthanide compounds in general and the doped case in particular. We propose to study these materials

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20

Gao, Laixu, Xuchen Shan, Xiaoxue Xu, et al. "Video-rate upconversion display from optimized lanthanide ion doped upconversion nanoparticles." Nanoscale 12, no. 36 (2020): 18595–99. http://dx.doi.org/10.1039/d0nr03076g.

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21

Ohta, M., T. Hayakawa, and H. Furukawa. "Application of lanthanide ion doped alkaline metal sulfates to ESR imaging." Journal of Alloys and Compounds 250, no. 1-2 (1997): 431–34. http://dx.doi.org/10.1016/s0925-8388(96)02724-7.

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22

Korotaev, Evgeniy V., Mikhail M. Syrokvashin, Irina Yu Filatova, and Valentina V. Zvereva. "Magnetic Properties of Novel Layered Disulfides CuCr0.99Ln0.01S2 (Ln = La…Lu)." Materials 14, no. 17 (2021): 5101. http://dx.doi.org/10.3390/ma14175101.

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The comprehensive study of the lanthanide-doped solid solutions CuCr0.99Ln0.01S2 (Ln = La…Lu) magnetic properties was carried out using static magnetochemistry and differential scanning calorimetry techniques. It was shown that magnetic properties of CuCr0.99Ln0.01S2 are significantly affected by the magnetic properties of the lanthanide ion. The magnetic susceptibility and the effective magnetic moment were found to deviate from the Curie-Weiss law in the temperature 90 K below and 50 K above the order-disorder transition at 695 K. The observed behavior of the temperature dependence of the ef

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23

Bogachev, Nikita A., Anna A. Betina, Tatyana S. Bulatova, et al. "Lanthanide-Ion-Doping Effect on the Morphology and the Structure of NaYF4:Ln3+ Nanoparticles." Nanomaterials 12, no. 17 (2022): 2972. http://dx.doi.org/10.3390/nano12172972.

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Two series of β-NaYF4:Ln3+ nanoparticles (Ln = La–Nd, Sm–Lu) containing 20 at. % and 40 at. % of Ln3+ with well-defined morphology and size were synthesized via a facile citric-acid-assisted hydrothermal method using rare-earth chlorides as the precursors. The materials were composed from the particles that have a shape of uniform hexagonal prisms with an approximate size of 80–1100 nm. The mean diameter of NaYF4:Ln3+ crystals non-monotonically depended on the lanthanide atomic number and the minimum size was observed for Gd3+-doped materials. At the same time, the unit cell parameters decreas

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24

Xu, Lan, Zujian Wang, Bin Su, et al. "Origin of Structural Change Driven by A-Site Lanthanide Doping in ABO3-Type Perovskite Ferroelectrics." Crystals 10, no. 6 (2020): 434. http://dx.doi.org/10.3390/cryst10060434.

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Lanthanide doping is widely employed to tune structural change temperature and electrical properties in ABO3-type perovskite ferroelectric materials. However, the reason that A-site lanthanide doping leads to the decrease of the Curie temperature is still not clear. Based on the reported Curie temperature of lanthanides (Ln) doped in two classic ferroelectrics PbTiO3 and BaTiO3 with A2+B4+O3-type perovskite structure, we discussed the relationship between the decrease rate of Curie temperature (ΔTC) and the bond strength variance of A-site cation (σ). For Nd ion doped Pb(Mg1/3Nb2/3)O3-PbTiO3 (

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25

Zheng, Lu, Jin Chen, Jianke Sun, Min Liu, Yuyu Gao, and Zhifeng Guo. "Highly selective lanthanide-doped ion sieves for lithium recovery from aqueous solutions." Journal of Chemical Research 47, no. 2 (2023): 174751982311590. http://dx.doi.org/10.1177/17475198231159051.

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The increased global demand for lithium is rapidly depleting the lithium ore reserves. Therefore, attention has turned to the recovery of lithium from aqueous solutions, such as lithium-containing brine. Compared with other methods of lithium recovery, adsorption is energy efficient and simple to implement, increasing demand for selective lithium adsorbents. In this study, a selective lithium-ion adsorbent, H4Ti5– xLa xO12, was synthesized via the sol–gel method, followed by heat treatment and acid washing. The effects of the temperature and degree of lanthanum doping ( x) on the crystalline p

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26

Wang, Xiaojing, Yi Yang, Nan Chen, Bingfa Liu, and Guihua Liu. "Preparation of LaF3:Eu3+ Based Inorganic–Organic Hybrid Nanostructures via an Ion Exchange Method and Their Strong Luminescence." Journal of Nanoscience and Nanotechnology 16, no. 4 (2016): 3729–34. http://dx.doi.org/10.1166/jnn.2016.12339.

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Lanthanide doped inorganic–organic hybrid nanostructures have received much attention in recent years due to their strong luminescence sensitized by organic ligands via an energy transfer route. In this work, an ion exchange method was used to prepare Eu3+ doped LaF3 based inorganic– organic hybrid nanostructures with organic ligands. The undoped LaF3 nanoparticles were first synthesized by a hydrothermal method, and Eu3+ ions were then ion exchanged into these LaF3 nanoparticles to form the Eu3+ doped LaF3 nanoparticles, which were then used to prepare the inorganic–organic hybrid nanostructu

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Liu, Yu, Ziwen Zhou, Shaojian Zhang, et al. "Mechanisms of Upconversion Luminescence of Er3+-Doped NaYF4 via 980 and 1530 nm Excitation." Nanomaterials 11, no. 10 (2021): 2767. http://dx.doi.org/10.3390/nano11102767.

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To date, the mechanisms of Er3+ upconversion luminescence via 980 and 1530 nm excitation have been extensively investigated; however, based on discussions, they either suffer from the lack of convincing evidence or require elaborated and time-consuming numerical simulations. In this work, the steady-state and time-resolved upconversion luminescence data of Er3+-doped NaYF4 were measured; we therefore investigated the upconversion mechanisms of Er3+ on the basis of the spectroscopic observations and the simplified rate equation modeling. This work provides a relatively simple strategy to reveal

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28

Speghini, A., M. Bettinelli, P. Riello, S. Bucella, and A. Benedetti. "Preparation, structural characterization, and luminescence properties of Eu3+-doped nanocrystalline ZrO2." Journal of Materials Research 20, no. 10 (2005): 2780–91. http://dx.doi.org/10.1557/jmr.2005.0358.

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Eu3+-doped zirconia nanopowders were prepared by the sol-gel technique using two different methods, based on the hydrolysis of zirconium n-propoxide, producing tetragonal and monoclinic zirconia under different preparation conditions. A detailed microstructure characterization was performed through wide angle x-ray scattering, small angle x-ray scattering, trasmission electron microscopy, and nitrogen physisorption measurements. The possible influence of the zirconia crystalline phases and particle sizes on the luminescence properties of the lanthanide ion was investigated. A detailed analysis

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29

Naccache, Rafik, Emma Martín Rodríguez, Nicoleta Bogdan, et al. "High Resolution Fluorescence Imaging of Cancers Using Lanthanide Ion-Doped Upconverting Nanocrystals." Cancers 4, no. 4 (2012): 1067–105. http://dx.doi.org/10.3390/cancers4041067.

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Casanova, Didier, Domitille Giaume, Emmanuel Beaurepaire, Thierry Gacoin, Jean-Pierre Boilot, and Antigoni Alexandrou. "Optical in situ size determination of single lanthanide-ion doped oxide nanoparticles." Applied Physics Letters 89, no. 25 (2006): 253103. http://dx.doi.org/10.1063/1.2405871.

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31

Yoo, Sanghyun, Sreekantha Reddy Dugasani, Prathamesh Chopade, Mallikarjuna Reddy Kesama, Bramaramba Gnapareddy, and Sung Ha Park. "Metal and Lanthanide Ion-Co-doped Synthetic and Salmon DNA Thin Films." ACS Omega 4, no. 4 (2019): 6530–37. http://dx.doi.org/10.1021/acsomega.9b00319.

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32

Taek Lee, Kang, Sang Hwan Nam, Yun Mi Bae, et al. "Real-Time Tracking of Lanthanide Ion Doped Upconverting Nanoparticles in Living Cells." Biophysical Journal 102, no. 3 (2012): 200a. http://dx.doi.org/10.1016/j.bpj.2011.11.1088.

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33

Silva, Flávia R. O., Nelson B. de Lima, Deiby S. Gouveia, et al. "Europium-Doped Hydroxyapatite: Influence of Excitation Wavelength on the Eu³⁺ Luminescence in the Hydroxyapatite." Materials Science Forum 820 (June 2015): 335–40. http://dx.doi.org/10.4028/www.scientific.net/msf.820.335.

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Hydroxyapatite (HA) doped with europium (HAEu) offers the advantage of making the hydroxyapatite a fluorescent biomarker, allowing their imaging through emissionin vivoandin vitrotests. Several authors had been based their studies about europium site occupation (CaI and CaII) in hydroxyapatite by the lanthanide ion luminescence, verifying the influence of the method of synthesis and concentration of the dopant ion. In this study HA nanoparticles doped with 1.4 mol% of trivalent europium were synthesized by co-precipitation method and thermal treated at different temperatures (600°C and 1200°C)

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34

Fuentes, S., D. Espinoza, and J. León. "Synthesis, Characterization and Optical Properties of ZnO Nanoparticles Doped with Er and Yb." Journal of Nanoscience and Nanotechnology 21, no. 11 (2021): 5714–22. http://dx.doi.org/10.1166/jnn.2021.19489.

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This paper discusses the structure, particle morphology, and optical properties of un-doped ZnO and ZnO doped with Er3+ and Yb3+ lanthanide ion nanoparticles (NPs) through a process denominated sol-gel-hydrothermal. According to the pattern of X-ray diffraction, ZnO:Er and ZnO:Yb is formed by a single-phase wurtzite structure with crystallites sized ~65 nm on average, and Er or Yb dopant ions in the hexagonal structure of ZnO, specifically in its distorted lattice sites. The results also suggest the possible role of oxygen vacancies or Ox– (defects) in the energy transfer from ZnO to the Er or

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Dalhatu, A. S., R. Hussin, B. Ibrahim, Y. A. Yamusa, and A. Baballe. "LUMINESCENCE BEHAVIOUR OF DY3+ ION DOPED MAGNESIUM SULFOBORATE PHOSPHOR FOR WHITE LIGHT EMITTING DIODES." Open Journal of Physical Science (ISSN: 2734-2123) 1, no. 1 (2020): 11–15. http://dx.doi.org/10.52417/ojps.v1i1.85.

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Several studies showed the interesting properties of trivalent lanthanide ions when doped in various types of phosphor. Magnesium sulfoborate phosphor doped with different concentrations of Dy3+ were synthesized using solid-state reaction method at 850 °C for 4 hours. The samples were characterized by X-ray Diffraction (XRD). The excitation and luminescence properties of MgO-SO4-B2O3:Dy3+ were determined. The emission spectrum of Dy3+ ion doped MgO-SO4-B2O3 phosphor exhibit three bands at 480 nm, 573 nm and 660 nm with excitation of 386 nm due to 4F9/2 →6H15/2, 6H13/2 and 6H11/2 of Dy3+ transi

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36

Gao, Qi, Shuai Han, Qing Ye, Shuiyuan Cheng, Tianfang Kang, and Hongxing Dai. "Effects of Lanthanide Doping on the Catalytic Activity and Hydrothermal Stability of Cu-SAPO-18 for the Catalytic Removal of NOx (NH3-SCR) from Diesel Engines." Catalysts 10, no. 3 (2020): 336. http://dx.doi.org/10.3390/catal10030336.

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Lanthanide (La, Ce, Nd, Gd, Tb, Ho or Lu)-doped Cu-SAPO-18 samples were prepared using the ion-exchange method. Physicochemical properties of the samples were systematically characterized by a number of analytical techniques, and the effects of lanthanide doping on catalytic activity and hydrothermal stability of the Cu-SAPO-18 catalysts for the NH3-SCR reaction were examined. It is shown that the doping of lanthanide elements could affect the interaction between the active components (copper ions) and the AEI-structured SAPO-18 support. The inclusion of some lanthanides significantly slowed d

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Xu, Zhenhe, He Yu, Feixue Ai, et al. "Large-scale fabrication of porous YBO 3 hollow microspheres with tunable photoluminescence." Royal Society Open Science 5, no. 4 (2018): 172186. http://dx.doi.org/10.1098/rsos.172186.

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Hollow lanthanide-doped compounds are some of the most popular materials for high-performance luminescent devices. However, it is challenging to find an approach that can fabricate large-scale and well-crystallized lanthanide-doped hollow structures and that is facile, efficient and of low cost. In this study, YBO 3 : Eu 3+ /Tb 3+ hollow microspheres were fabricated by using a novel multi-step transformation synthetic route for the first time with polystyrene spheres as the template, followed by the combination of a facile homogeneous precipitation method, an ion-exchange process and a calcina

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38

Wiglusz, R. J., Z. Drulis-Kawa, R. Pazik, et al. "Multifunctional lanthanide and silver ion co-doped nano-chlorapatites with combined spectroscopic and antimicrobial properties." Dalton Transactions 44, no. 15 (2015): 6918–25. http://dx.doi.org/10.1039/c5dt00046g.

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Multifunctional nanocrystalline chlorapatites doped with lanthanide ions (Eu<sup>3+</sup>, Er<sup>3+</sup> and Yb<sup>3+</sup>) and co-doped with silver ions were synthesized by a hydrothermal synthesis route and studied.

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Niu, Wenbin, Suli Wu, Shufen Zhang, Jie Li, and Lian Li. "Multicolor output and shape controlled synthesis of lanthanide-ion doped fluorides upconversion nanoparticles." Dalton Transactions 40, no. 13 (2011): 3305. http://dx.doi.org/10.1039/c0dt01344g.

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Niu, Wenbin, Suli Wu, Shufen Zhang, and Lian Li. "Synthesis of colour tunable lanthanide-ion doped NaYF4 upconversion nanoparticles by controlling temperature." Chemical Communications 46, no. 22 (2010): 3908. http://dx.doi.org/10.1039/c002615h.

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41

Isabettini, Stéphane, Sarah Massabni, Joachim Kohlbrecher, et al. "Understanding the Enhanced Magnetic Response of Aminocholesterol Doped Lanthanide-Ion-Chelating Phospholipid Bicelles." Langmuir 33, no. 34 (2017): 8533–44. http://dx.doi.org/10.1021/acs.langmuir.7b01370.

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Chua, Michael, and Peter A. Tanner. "Energy transfer and migration in highly forbidden transitions of lanthanide ion doped crystals." Chemical Physics 250, no. 3 (1999): 267–78. http://dx.doi.org/10.1016/s0301-0104(99)00328-6.

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Dugasani, Sreekantha Reddy, Bjorn Paulson, Taewoo Ha, et al. "Fabrication and optoelectronic characterisation of lanthanide- and metal-ion-doped DNA thin films." Journal of Physics D: Applied Physics 51, no. 28 (2018): 285301. http://dx.doi.org/10.1088/1361-6463/aaca63.

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Dugasani, Sreekantha Reddy, Taehyun Hwang, Jang Ah Kim, Bramaramba Gnapareddy, Taesung Kim, and Sung Ha Park. "Metal electrode dependent field effect transistors made of lanthanide ion-doped DNA crystals." Journal of Physics D: Applied Physics 49, no. 10 (2016): 105501. http://dx.doi.org/10.1088/0022-3727/49/10/105501.

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Tanner, Peter A., Po-Tak Law, and Lianshe Fu. "Preformed sol-gel synthesis and characterization of lanthanide ion-doped yttria-alumina materials." physica status solidi (a) 199, no. 3 (2003): 403–15. http://dx.doi.org/10.1002/pssa.200306683.

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Yu, Yang, Wei Zhou, Cheng Li, Peigeng Han, Hui Li, and Kun Zhao. "Tb3+ and Bi3+ Co-Doping of Lead-Free Cs2NaInCl6 Double Perovskite Nanocrystals for Tailoring Optical Properties." Nanomaterials 13, no. 3 (2023): 549. http://dx.doi.org/10.3390/nano13030549.

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Lead halide perovskites have achieved remarkable success in various photovoltaic and optoelectronic applications, especially solar cells and light-emitting diodes (LEDs). Despite the significant advances of lead halide perovskites, lead toxicity and insufficient stability limit their commercialization. Lead-free double perovskites (DPs) are potential materials to address these issues because of their non-toxicity and high stability. By doping DP nanocrystals (NCs) with lanthanide ions (Ln3+), it is possible to make them more stable and impart their optical properties. In this work, a variable

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Garcia, John V., Fan Zhang, and Peter C. Ford. "Multi-photon excitation in uncaging the small molecule bioregulator nitric oxide." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 371, no. 1995 (2013): 20120129. http://dx.doi.org/10.1098/rsta.2012.0129.

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Multi-photon excitation allows one to use tissue transmitting near-infrared (NIR) light to access excited states with energies corresponding to single-photon excitation in the visible or ultraviolet wavelength ranges. Here, we present an overview of the application of both simultaneous and sequential multi-photon excitation in studies directed towards the photochemical delivery (‘uncaging’) of bioactive small molecules such as nitric oxide (NO) to physiological targets. Particular focus will be directed towards the use of dyes with high two-photon absorption cross sections and lanthanide ion-d

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Sujecki, Slawomir, Lukasz Sojka, Angela Seddon, et al. "Comparative Modeling of Infrared Fiber Lasers." Photonics 5, no. 4 (2018): 48. http://dx.doi.org/10.3390/photonics5040048.

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The modeling and design of fiber lasers facilitate the process of their practical realization. Of particular interest during the last few years is the development of lanthanide ion-doped fiber lasers that operate at wavelengths exceeding 2000 nm. There are two main host glass materials considered for this purpose, namely fluoride and chalcogenide glasses. Therefore, this study concerned comparative modeling of fiber lasers operating within the infrared wavelength region beyond 2000 nm. In particular, the convergence properties of selected algorithms, implemented within various software environ

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Yadav, R. V., S. K. Singh, and S. B. Rai. "Effect of the Li+ ion on the multimodal emission of a lanthanide doped phosphor." RSC Advances 5, no. 33 (2015): 26321–27. http://dx.doi.org/10.1039/c4ra17315e.

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The present study probes the multimodal emission: upconversion, photoluminescence and quantum cutting processes in a Ho<sup>3+</sup>/Yb<sup>3+</sup> co-doped Y<sub>2</sub>O<sub>3</sub> phosphor and further examines the impact of the Li<sup>+</sup> ion on the multi-modal emission, for the first time.

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Xu, Bing, Dongyu Li, Zhen Huang, Chunliang Tang, Wenhao Mo, and Ying Ma. "Alleviating luminescence concentration quenching in lanthanide doped CaF2 based nanoparticles through Na+ ion doping." Dalton Transactions 47, no. 22 (2018): 7534–40. http://dx.doi.org/10.1039/c8dt00519b.

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