Strong tunability of cooperative energy transfer in Mn2+-doped (Yb3+, Er3+)/NaYF4 nanocrystals by coupling with silver nanorod array

Wang, Yalan; Nan, Fan; Cheng, Ziqiang; Han, Junbo; Zhang, Hao; Xu, Hongxing; Wang, Qu‐Quan

doi:10.1007/s12274-015-0802-2

Cited by 22 publications

(8 citation statements)

References 54 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As with Yb–Er pairs, energy transfer within Yb–Yb or Er–Er dimers or their clusters is susceptible to surface plasmons . That is also true for energy transfer between lanthanide and transition metals in the presence of metal-cavity-supported surface plasmons . Another exciting work on triply doped β-NaYF 4 :Nd/Yb/Er nanoparticles showed that a rough gold film can generate ultrabroadband plasmons, inducing specific energy transfer between Yb and Er ions, but not between Nd and Yb ions …”

Section: Surface Plasmon–upconversion Couplingmentioning

confidence: 99%

Surface Plasmon–Photon Coupling in Lanthanide-Doped Nanoparticles

Qin

Neto

Longo

et al. 2021

J. Phys. Chem. Lett.

View full text Add to dashboard Cite

Figure 6. Schematic geometric structures (top panels) and SEM/TEM images (bottom panels) of various plasmon-coupled UCNPs. (a) UCNP@Au. (b) GNR@SiO 2 −UCNP. (c) UCNP@Ag. (d) Multilayer design of Au nanodisks, SiO 2 nanopillars, Au backplanes, and UCNPs. (e) UCNP-deposited Au square/annular. (f) UCNP-deposited Ag nanocraters. (g) UCNP-deposited Ag nanopillars fused with silica. (h) Sandwiched design of Ag nanocube, UCNPs, and Au film. Reprinted from ref 62.

show abstract

Section: Surface Plasmon–upconversion Couplingmentioning

confidence: 99%

Surface Plasmon–Photon Coupling in Lanthanide-Doped Nanoparticles

Qin

Neto

Longo

et al. 2021

J. Phys. Chem. Lett.

View full text Add to dashboard Cite

show abstract

“…UCL was therefore given off either via the aid of or directly from Mn 2+ . [ 13–17 ] In addition, Cr 3+ and Sc 3+ were used in the UC systems to produce novel UCL features. [ 18,19 ]…”

Section: Exploiting Emerging Ucnp Designsmentioning

confidence: 99%

Tailoring Lanthanide Upconversion Luminescence through Material Designs and Regulation Strategies

Zheng

Kankala

Liu

et al. 2022

Advanced Optical Materials

View full text Add to dashboard Cite

The anti‐Stokes upconversion luminescence (UCL) generated from lanthanide‐doped upconversion nanoparticles (UCNPs) has been highly favorable. Nevertheless, the future success of UCNPs is critically reliant on efficient tailoring of UCL, which has always been intensively focused and comprehensively studied. Notably, in recent years, several reports propose paradigm‐shifting techniques and strategies in tailoring UCL, which greatly accelerate the development of the field. Therefore, the authors feel there is an urge to conduct an essential review and discussion on recent advances in tailoring UCL via internal material designs and external regulation strategies. The review starts with explicit discussions on the intricate material design of UCNPs, including orthogonal UCNP designs, hybrid upconversion systems, and highly doped designs. Subsequently, tailoring UCL via remote regulation strategies will be reviewed, including the upconversion manipulation with a microcavity, near‐field effect, excitation power density, heat, and polarization angle. The innovations in the UCL tailoring strategies have significantly contributed to the progression of the field. The results demonstrated in these studies can potentially trigger new experimental designs in lots of other areas and further promote the future practical application of UCNPs.

show abstract

“…The down-shifting process is the conversion of higher-energy photons into lower-energy photons, which often requires two main components, an inorganic matrix (known as the host) and activated Ln 3+ doping ions (activators) [11]. Many types of inorganic compounds, such as oxides, fluorides, phosphates, and vanadates, have been widely used as host materials [12][13][14][15]. Among these materials, fluorides doped with RE ions have low photon energies and high quantum efficiencies, giving them potential for widespread applications in optical communication, display devices, and solid-state lasers.…”

Section: Introductionmentioning

confidence: 99%

Down-shifting luminescence of water soluble NaYF4:Eu3+@Ag core-shell nanocrystals for fluorescence turn-on detection of glucose

Wang

Liu

et al. 2016

Sci. China Mater.

View full text Add to dashboard Cite

Techniques for detecting glucose are developing at a breathtaking speed because diabetes mellitus can cause many serious complications, such as blindness, high blood pressure heart disease and kidney failure. Herein, water soluble NaYF4:Eu 3+ @Ag core-shell nanocrystals for glucose detection with lower detection limit have been successfully developed, using NaYF4:Eu 3+ cores as the energy donors and Ag shells as the efficient quenchers through energy transfer. After immobilization of glucose oxidase (GOx) on the surface of NaYF4:Eu 3+ @Ag core-shell nanocrystals, the Ag shells can be decomposed in the presence of glucose, accompanied by down-shifting luminescence recovery. The limit of detection of NaYF4:Eu 3+ @Ag was 0.12 μmol L −1 . Therefore, the NaYF4:Eu 3+ @Ag can be easily extended to the detection of a variety of H2O2-involved analytes.

show abstract

Strong tunability of cooperative energy transfer in Mn2+-doped (Yb3+, Er3+)/NaYF4 nanocrystals by coupling with silver nanorod array

Cited by 22 publications

References 54 publications

Surface Plasmon–Photon Coupling in Lanthanide-Doped Nanoparticles

Surface Plasmon–Photon Coupling in Lanthanide-Doped Nanoparticles

Tailoring Lanthanide Upconversion Luminescence through Material Designs and Regulation Strategies

Down-shifting luminescence of water soluble NaYF4:Eu3+@Ag core-shell nanocrystals for fluorescence turn-on detection of glucose

Contact Info

Product

Resources

About