Results 101 to 110 of about 4,421,216 (187)

Phosphorescent PdII–PdII Emitter‐Based Red OLEDs with an EQEmax of 20.52%

Advanced Science
Three dinuclear Pd(II) complexes (1, 2, and 3) with intense red phosphorescence at room temperature are here synthesized using strong ligand field strength compounds.
Lige Qiao, Xiangjun Kong, Kechun Li, Lequn Yuan, Yunjun Shen, Yuzhen Zhang, Liang Zhou   +6 more
doaj   +1 more source

Uncaging Iridium(III) Complexes for Combined Photodynamic and Photoactivated Chemotherapy

Angewandte Chemie International Edition, EarlyView.
Light‐activatable iridium(III) anticancer prodrugs demonstrate how chalcogen coordination controls photoinduced therapeutic activity. Upon visible‐light irradiation, sulfur‐ and selenium‐based caging ligands undergo distinct oxygen‐dependent photoreactions that trigger ligand release and singlet oxygen generation, enabling combined photoactivated ...
Victoria V. L. Müller, Dominik Moreth, Irene Regeni, Lan Wang, Sylvestre Bonnet, Ulrich Schatzschneider   +5 more
wiley   +1 more source

Quantum Chemistry for Room Temperature Phosphorescence and TADF

, 2017
This data includes some quantum chemistry calculations, performed with Qchem for the Room Temperature Phosphorescence and TADF ...
TJ Penfold (7835528)
core   +1 more source

Nonaromatic polymer-deep eutectic solvent complexes with ultralong room-temperature and high-temperature phosphorescence

Nature Communications
Ultralong organic phosphorescence (UOP) and especially high-temperature phosphorescence (HTP) are difficult to be achieved in pure organic nontraditional luminogens (NTLs).
Xuanshu Zhong, Yunhao Bai, Guo Qiao, Yunqi Shi, Wendi Xie, Jinsheng Xiao, Junwen Deng, Hanfeng Duan, Yunqing Zhang, Huiliang Wang   +9 more
doaj   +1 more source

Photosensitizing Au(I) Catalysis With Coumarins

Chemistry – A European Journal, EarlyView.
A Au(I) complex with a tethered coumarin fragment was synthesized and characterized by UV‐vis and emission spectroscopy. Its ability to facilitate photo‐driven cross‐coupling reactions through single‐electron and energy transfer events was evaluated. ABSTRACT Gold catalysis shows versatility in a wide range of challenging transformations, wherein light‐
Liliana Capulín Flores, Jacob J. van der Wal, Johannes E. M. N. Klein   +2 more
wiley   +1 more source

Room-Temperature Phosphorescence of Quinine Sulfate in PVA Films: The Effect of Humidity

Optics
We report the first observation of room-temperature phosphorescence (RTP) of quinine sulfate (QS) in poly (vinyl alcohol) (PVA) films. Steady-state and time-gated measurements were performed to characterize the phosphorescence spectra, anisotropies, and ...
Agnieszka Jablonska, Bong Lee, R. Max Petty, Danh Pham, Rajveer Sagoo, Trang Thien Pham, Zygmunt Gryczynski, Ignacy Gryczynski   +7 more
doaj   +1 more source

Lanthanide Centered and Circular Polarized Luminescence (CPL) From Tb(III) Complexes Made From Structurally Simple Methoxy‐Phenyl and Phenol‐Derived Pyridyldiamide (pda) Ligands

Chemistry – A European Journal, EarlyView.
The development of chiral pda derived methoxy ligands L1a [1(R,R)] and L1b [1(S,S)], along with their phenol derivatives L2a [2(R,R)] and L2b [2(S,S)], and their respective Tb(III) complexes is described. These Tb‐complexes exhibited Tb(III)‐centered emission upon and their chiroptical properties were probed by using both CD and CPL spectroscopy ...
Jennifer E. Jones, Jonathan A. Kitchen, Robert D. Peacock, Thorfinnur Gunnlaugsson   +3 more
wiley   +1 more source

Enabling Aqueous Phase Long‐lived Deep‐blue Phosphorescence With Layered Double Hydroxide

Advanced Science
Aqueous‐phase phosphors are of utmost importance for a myriad of applications. However, the emission wavelengths of the current aqueous organic room‐temperature phosphorescent (RTP) materials are limited to green and red bands, while the blue part is ...
Qian Chen, Peisheng Cao, Peng Wu
doaj   +1 more source

Europium Doped Atomically Precise Bismuth Oxido Nanoclusters as Molecular Building Blocks for Photoluminescent Hybrid Materials

Chemistry – A European Journal, EarlyView.
Europium doping of bismuth oxido nanoclusters (BiO‐NCs) provides stable hosts for Eu3+ in an asymmetric coordination environment, which in turn results in an intense 5D0→7F0 transition and long luminescence lifetimes. Transparent hybrid materials showing characteristic red photoluminescence are accessible via radical copolymerisation of these soluble ...
Rico Thomas, Senthil Kumar Kuppusamy, Tobias Rüffer, Marcus Weber, Mario Ruben, Michael Mehring   +5 more
wiley   +1 more source

Room temperature phosphorescence materials based on small organic molecules: Design strategies and applications

Responsive Materials
Room‐temperature phosphorescence (RTP) materials have attracted significant attention due to their applications in various fields such as information storage and encryption, organic light‐emitting diode (OLED), sensing, lighting and display, biological ...
Meixia He, Cong Ding, Hexiang Guo, Quan Li   +3 more
doaj   +1 more source