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   Articles with "ln3" as a keyword



Assessing thermometric performance of Sr2CeO4 and Sr2CeO4:Ln3+ (Ln3+ = Sm3+, Ho3+, Nd3+, Yb3+) nanocrystals in spectral and temporal domain

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recommendations! Published in 2020 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2020.124347

Abstract: Abstract Luminescent thermometry is rapidly growing experimental technique of thermal sensing, which provides the temperature detection in real time and contactless way. To address existing challenges of accurate temperature measurement, we developed and investigated new… read more here.

Keywords: temperature; ln3; luminescent; spectral temporal ... See more keywords

Lanthanide dopant stabilized Ti3+ state and supersensitive Ti3+ -based multiparametric luminescent thermometer in SrTiO3:Ln3+ (Ln3+ = Lu3+, La3+, Tb3+) nanocrystals

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recommendations! Published in 2022 at "Chemical Engineering Journal"

DOI: 10.1016/j.cej.2021.131165

Abstract: Abstract Herein, we show that the substitution of Sr2+ by trivalent lanthanide ions (Lu3+, La3+, Tb3+) in SrTiO3 nanocrystals stabilizes and enhances Ti3+ near-infrared emission (around 800 nm). This emission occurs from the 6-fold coordinated Ti3+… read more here.

Keywords: ti3; luminescent; emission; tb3 ... See more keywords

Facile synthesis of re-dispersible YVO4:Ln3+ (Ln3+ = Dy3+, Eu3+, Sm3+) nanocrystals: Luminescence studies and sensing of Cu2+ ions

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recommendations! Published in 2018 at "Journal of Luminescence"

DOI: 10.1016/j.jlumin.2018.06.064

Abstract: Abstract Re-dispersible with different color emitting capable YVO4 nanocrystals have been synthesized using facile chemical route. The nanocrystals are tunable in size by varying pH of the reaction medium. The tunability of size is confirmed… read more here.

Keywords: ln3; luminescence studies; dispersible yvo4; luminescence ... See more keywords

DMNP as an Effective Cage for Ln3+: A Spectroscopic and Thermodynamic Study.

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recommendations! Published in 2024 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.4c00815

Abstract: Dimethoxynitrophenyl-EDTA (DMNP) is a popular calcium cage that is frequently used to investigate the role of Ca2+ in signaling processes in vivo. Lanthanides have been used in Ca2+ biomimetics due to similarities in coordination properties… read more here.

Keywords: dmnp; dmnp effective; effective cage; cage ... See more keywords

Design of Dual-Mode Optical Thermometry Based on Thermally Activated Efficient Energy Transfer in LaNbO4/Ln3+ (Eu3+/Sm3+/Pr3+) Phosphors.

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recommendations! Published in 2024 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.4c13431

Abstract: Exploring methods to achieve high thermal stability in phosphors is of great significance for their applications in high-temperature fields. Currently, energy transfer (ET) from the host to activator lanthanide ions (Ln3+) is an effective approach… read more here.

Keywords: sm3 pr3; host; eu3 sm3; ln3 ... See more keywords
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The origins of binding specificity of a lanthanide ion binding peptide

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recommendations! Published in 2020 at "Scientific Reports"

DOI: 10.1038/s41598-020-76527-y

Abstract: Lanthanide ions (Ln3+) show similar physicochemical properties in aqueous solutions, wherein they exist as + 3 cations and exhibit ionic radii differences of less than 0.26 Å. A flexible linear peptide lanthanide binding tag (LBT), which recognizes… read more here.

Keywords: peptide; ln3; affinity; binding specificity ... See more keywords
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Chiroptical methods in a wide wavelength range for obtaining Ln3+ complexes with circularly polarized luminescence of practical interest.

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recommendations! Published in 2018 at "Dalton transactions"

DOI: 10.1039/c8dt00865e

Abstract: We studied enantiopure chiral trivalent lanthanide (Ln3+ = La3+, Sm3+, Eu3+, Gd3+, Tm3+, and Yb3+) complexes with two fluorinated achiral tris(β-diketonate) ligands (HFA = hexafluoroacetylacetonate and TTA = 2-thenoyltrifluoroacetonate), incorporating a chiral bis(oxazolinyl)pyridine (PyBox) unit… read more here.

Keywords: chiroptical methods; ln3; circularly polarized; methods wide ... See more keywords
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Photoluminescence control and abnormal Eu3+ orange emission in Ln3+ (Ln3+ = Ce3+, Eu3+)-doped oxyapatite-type phosphors

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recommendations! Published in 2020 at "CrystEngComm"

DOI: 10.1039/c9ce01768b

Abstract: Establishing effective methods to optimize luminescent materials has been a significant challenge for white light-emitting-diode (WLED) applications. Herein, we successfully realized the adjustment of the photoluminescence and enhancement of the thermal stability of Ln3+ (Ln3+… read more here.

Keywords: ce3 eu3; ln3 ce3; ln3; eu3 ... See more keywords
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Near-infrared emission of CaAl6Ga6O19:Cr3+,Ln3+ (Ln = Yb, Nd, and Er) via energy transfer for c-Si solar cells.

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recommendations! Published in 2020 at "Dalton transactions"

DOI: 10.1039/d0dt01623c

Abstract: A series of CaAl6Ga6O19:Cr3+,Ln3+ (Ln = Yb, Nd, and Er) novel near-infrared (NIR) emitting phosphors were prepared via a high-temperature solid-state reaction. The luminescence spectra and decay lifetimes of these samples were measured to prove… read more here.

Keywords: energy transfer; ln3; near infrared; cr3 ln3 ... See more keywords
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Upconversion luminescence properties of BaMoO4: Yb3+, Ln3+ (Ln3+ = Er3+/Tm3+, Er3+/Tm3+/Ho3+) micro-octahedrons.

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recommendations! Published in 2019 at "Nanotechnology"

DOI: 10.1088/1361-6528/ab37ac

Abstract: Yb3+, Ln3+ (Ln3+ = Er3+/Tm3+, Er3+/Tm3+/Ho3+) doped BaMoO4 micro-octahedrons were synthesized by hydrothermal process. The as prepared phosphors were characterized by XRD, FESEM, elemental mapping, EDS, XPS, and UV-Vis DRS. Upconversion luminescence properties of samples… read more here.

Keywords: er3 tm3; tm3; tm3 ho3; ln3 ... See more keywords

A Periplasmic Lanthanide Mediator, Lanmodulin, in Methylobacterium aquaticum Strain 22A

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recommendations! Published in 2022 at "Frontiers in Microbiology"

DOI: 10.3389/fmicb.2022.921636

Abstract: Methylobacterium and Methylorubrum species oxidize methanol via pyrroloquinoline quinone-methanol dehydrogenases (MDHs). MDHs can be classified into two major groups, Ca2+-dependent MDH (MxaF) and lanthanide (Ln3+)-dependent MDH (XoxF), whose expression is regulated by the availability of… read more here.

Keywords: lanmodulin; expression; ln3; methylobacterium ... See more keywords