White light emission from an upconverted emission based on triplet-triplet annihilation with rose bengal as the sensitizer

被引：0

作者：

Chen, Hung-Cheng ^{[1
,2
]}

Hung, Chen-Yen ^{[1
]}

Lin, Chih-Wei ^{[1
,3
]}

Wang, Kuan-Hsiang ^{[1
,3
]}

Lee, Mandy M. M. ^{[1
]}

Chen, Peilin ^{[4
]}

Chow, Tashin J. J. ^{[1
]}

Hsu, Chao-Ping ^{[1
]}

Sun, Shih-Sheng ^{[1
]}

机构：

[1] Acad Sinica, Inst Chem, Taipei 115, Taiwan

[2] Natl Univ Kaohsiung, Dept Appl Chem, Kaohsiung 81148, Taiwan

[3] Natl Cent Univ, Dept Chem, Jhongli 32001, Taiwan

[4] Acad Sinica, Res Ctr Appl Sci, Taipei 115, Taiwan

来源：

PURE AND APPLIED CHEMISTRY | 2023年 / 95卷 / 04期

关键词：

Energy upconversion; ICPOC-25; rose bengal; triplet sensitizer; triplet-triplet annihilation;

D O I：

10.1515/pac-2023-0210

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

In this work, we report an energy upconversion system based on triplet-triplet annihilation comprised of rose bengal dye as the sensitizer and a highly fluorescent 9-(triphenyl)ethynyl-10-phenylanthracene (TPE-PAn) as the triplet annihilator. The energy upconversion can be observed with a low-power laser excitation at 532 nm or noncoherent Xe arc lamp excitaion at 540 nm. A delayed fluorescence from (TPE-PAn) at 418 nm was observed with an energy upconversion up to 0.64 eV and quantum yield of 0.8 %. A white-light emission was achieved as a result of combination of delayed fluorescence from TPE-PAn and residual fluorescence from rose bengal dye.

引用

页码：413 / 419

页数：7

共 50 条

[21] Determination of triplet quantum yields from triplet-triplet annihilation fluorescence
Bachilo, SM
Weisman, RB
JOURNAL OF PHYSICAL CHEMISTRY A, 2000, 104 (33): : 7711 - 7714
[22] NIR/Visible Light Double Beam Synergistically Enhanced the Emission of Triplet-Triplet Annihilation Upconversion via Thermal Lensing Effect
Zhu, Sijia
Wei, Lingling
Sun, Yujiao
Yang, Cheng
Wu, Wanhua
ADVANCED OPTICAL MATERIALS, 2023, 11 (18)
[23] Precise Control of Localized Surface Plasmon Wavelengths Is Needed for Effective Enhancement of Triplet-Triplet Annihilation Based Upconversion Emission
Jin, Shota
Sugawa, Kosuke
Takeshima, Naoto
Tahara, Hironobu
Igari, Shuto
Yoshinari, Satoshi
Kurihara, Yuri
Watanabe, Shiryu
Enoki, Masami
Sato, Kenta
Inoue, Wataru
Tokuda, Kyo
Akiyama, Tsuyoshi
Katoh, Ryuzi
Takase, Kouichi
Ozawa, Hiroaki
Okazaki, Toshiya
Watanabe, Takayuki
Otsuki, Joe
ACS PHOTONICS, 2018, 5 (12): : 5025 - 5037
[24] Triplet-Triplet Annihilation-Based Upconversion in Supramolecular System
Fan, Hongchuan
Yang, Dong
Duan, Pengfei
PROGRESS IN CHEMISTRY, 2018, 30 (07) : 879 - 887
[25] Upconverted emission from pyrene and di-tert-butylpyrene using Ir(ppy)3 as triplet sensitizer
Zhao, Wei
Castellano, Felix N.
JOURNAL OF PHYSICAL CHEMISTRY A, 2006, 110 (40): : 11440 - 11445
[26] EFFECT OF TRIPLET-TRIPLET TRANSFER ON THRESHOLD OF EMISSION GENERATION BY ORGANOLUMINOPHORS
ARISTOV, AV
MASLYUKO.YS
OPTIKA I SPEKTROSKOPIYA, 1972, 32 (03): : 342 - &
[27] Ratiometric pH nanoprobe based on triplet-triplet annihilation upconversion
Xu, Zongyi
Chen, Shuoran
Wang, Dongxuan
Li, Lin
Wang, Xiaomei
Ye, Changqing
Chinese Journal of Analysis Laboratory, 2024, 43 (03) : 328 - 334
[28] Separating triplet exciton diffusion from triplet-triplet annihilation by the introduction of a mediator
Carrod, Andrew J.
Berghuis, Anton M.
Gopalakrishnan, Vishnu Nair
Monkman, Andrew
Danos, Andrew
Borjesson, Karl
CHEMICAL SCIENCE, 2025, 16 (03) : 1293 - 1301
[29] Direct Transition from Triplet Excitons to Hybrid Light-Matter States via Triplet-Triplet Annihilation
Ye, Chen
Mallick, Suman
Hertzog, Manuel
Kowalewski, Markus
Borjesson, Karl
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2021, 143 (19) : 7501 - 7508
[30] A Nonlinear Photochromic Reaction Based on Sensitizer-Free Triplet-Triplet Annihilation in a Perylene-Substituted Rhodamine Spirolactam
Kawai, Genki
Nagai, Yuki
Tsuji, Kanna
Okayasu, Yoshinori
Abe, Jiro
Kobayashi, Yoichi
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2024, 63 (24)

← 1 2 3 4 5 →