scholarly journals Ligand-Assisted Back Energy Transfer in Luminescent TbIII Complexes for Thermosensing Properties

2018 ◽  
Vol 24 (67) ◽  
pp. 17719-17726 ◽  
Author(s):  
Masanori Yamamoto ◽  
Yuichi Kitagawa ◽  
Takayuki Nakanishi ◽  
Koji Fushimi ◽  
Yasuchika Hasegawa
Keyword(s):  
Energy Transfer ◽  
Back Energy Transfer

Photon upconversion in multicomponent systems: Role of back energy transfer

2020 ◽  
Vol 153 (11) ◽  
pp. 114302
Author(s):  
Diletta Meroni ◽  
Angelo Monguzzi ◽  
Francesco Meinardi
Keyword(s):  
Energy Transfer ◽  
Multicomponent Systems ◽  
Back Energy Transfer

scholarly journals Critical Role of Energy Transfer Between Terbium Ions for Suppression of Back Energy Transfer in Nonanuclear Terbium Clusters

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Shun Omagari ◽  
Takayuki Nakanishi ◽  
Yuichi Kitagawa ◽  
Tomohiro Seki ◽  
Koji Fushimi ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Critical Role ◽  
Back Energy Transfer

Toward accurate measurement of the intrinsic quantum yield of lanthanide complexes with back energy transfer

2020 ◽  
Vol 22 (6) ◽  
pp. 3683-3690
Author(s):  
Shun Omagari ◽  
Martin Vacha
Keyword(s):  
Energy Transfer ◽  
Quantum Yield ◽  
Lanthanide Complexes ◽  
Quantum Yields ◽  
Back Energy Transfer

This work theoretically shows that the intrinsic quantum yields are different between ligand excitation and direct lanthanide excitation in the presence of back energy transfer.

Thermo-sensitive Luminescence Based on the Back Energy Transfer in Terbium(III) Complexes

2004 ◽  
Vol 33 (11) ◽  
pp. 1438-1439 ◽  
Author(s):  
Shinya Katagiri ◽  
Yasuchika Hasegawa ◽  
Yuji Wada ◽  
Shozo Yanagida
Keyword(s):  
Energy Transfer ◽  
Back Energy Transfer

scholarly journals An Europium (III) Luminophore with Pressure‐Sensing Units: Effective Back Energy Transfer in Coordination Polymers with Hexadentate Porous Stable Networks

ChemPlusChem ◽  
2020 ◽  
Vol 85 (9) ◽  
pp. 1989-1993
Author(s):  
Yasuchika Hasegawa ◽  
Takuya Sawanobori ◽  
Yuichi Kitagawa ◽  
Sunao Shoji ◽  
Koji Fushimi ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Coordination Polymers ◽  
Pressure Sensing ◽  
Back Energy Transfer

805 nm Mediated Upconversion Luminescence Properties of Yb3Ga5O12:Ln (Er3+/Nd3+) Nanoparticles

NANO ◽  
2016 ◽  
Vol 11 (09) ◽  
pp. 1650098
Author(s):  
Ayse Dulda
Keyword(s):  
Energy Transfer ◽  
Near Infrared ◽  
Upconversion Luminescence ◽  
Infrared Emission ◽  
Biological Imaging ◽  
Ion Concentration ◽  
Luminescence Properties ◽  
Back Energy Transfer

This paper presents the near infrared and visible upconversion of Yb3Ga5O[Formula: see text] garnet samples. The samples were doped with two different dopants (either Er[Formula: see text] or Nd[Formula: see text]) and excited with 805[Formula: see text]nm. Intense infrared emission was observed with the Nd[Formula: see text] doped sample and relatively weak visible blue-green and red emissions were observed for both the Er[Formula: see text] and Nd[Formula: see text] doped samples. The infrared emission intensities for the Nd[Formula: see text] doped sample was found to increase with the increase in the Nd[Formula: see text] ion concentration while that of the Er[Formula: see text] ion decreases with the increasing Er[Formula: see text] ion concentration. Also, to ascertain the back energy transfer from the Yb[Formula: see text] ion to Nd[Formula: see text], the samples were excited with a 980[Formula: see text]nm source. No visible or infrared emission was observed for the Nd[Formula: see text] doped sample indicating the absence of the back energy transfer. The luminescence properties of the sample signifies its readiness for application in biological imaging and laser generators.

Cover Feature: Ligand-Assisted Back Energy Transfer in Luminescent TbIII Complexes for Thermosensing Properties (Chem. Eur. J. 67/2018)

2018 ◽  
Vol 24 (67) ◽  
pp. 17613-17613
Author(s):  
Masanori Yamamoto ◽  
Yuichi Kitagawa ◽  
Takayuki Nakanishi ◽  
Koji Fushimi ◽  
Yasuchika Hasegawa
Keyword(s):  
Energy Transfer ◽  
Back Energy Transfer
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