نتایج جستجو برای: phosphorescence

تعداد نتایج: 1605  

Journal: :American journal of physiology. Renal physiology 2008
Egbert G Mik Tanja Johannes Can Ince

Renal oxygen consumption (Vo(2,ren)) is an important parameter that has been shown to be influenced by various pathophysiological circumstances. Vo(2,ren) has to be repeatedly measured during an experiment to gain insight in the dynamics of (dys)regulation of oxygen metabolism. In small animals, the classical approach of blood gas analysis of arterial and venous blood samples is only limitedly ...

2003
Jacobus Kuijt Freek Ariese Udo A.Th. Brinkman Cees Gooijer

A wide-ranging overview of room temperature phosphorescence in the liquid state (RTPL1) is presented, with a focus on recent developments. RTPL techniques like micelle-stabilized (MS)-RTP, cyclodextrin-induced (CD)-RTP, and heavy atom-induced (HAI)-RTP are discussed. These techniques are mainly applied in the stand-alone format, but coupling with some separation techniques appears to be feasibl...

Journal: :Journal of Materials Chemistry C 2021

A new family of room-temperature phosphorescence (RTP) MOFs with promising photophysical properties for engineering optical sensors and electroluminescent devices.

Journal: :Chemical communications 2011
Jin Jin Weiyin Wang Yanhua Liu Hongwei Hou Yaoting Fan

The first hexagonal octadecanuclear Ag macrocycle [Ag(18)(TTTMB)(12)](NO(3))(18)·30H(2)O has been hydrothermally synthesized. The outside and inner diameters of the unprecedented architecture are about 27.72(13) Å and 15.37(7) Å, respectively. This complex displays a huge increase in the intensity and lifetime of phosphorescence with decreasing temperature.

Journal: :Materials advances 2023

Phosphorescence-sensitized fluorescence (PSF) shows a great potential on overcoming the 25% internal quantum efficiency limit for fluorescent OLEDs. Other than vacuum thermal deposition, herein we report solution-processed PSF. As a...

Journal: :Chemical communications 2015
Amberle R Browne Nihal Deligonul Bryce L Anderson Matthias Zeller Allen D Hunter Thomas G Gray

Organic boroxines are ubiquitous, but metallaboroxine analogues remain rare. A new class of (boroxinato)gold species are demonstrated here, as are observations of phosphorescence from boroxinato complexes. Four new compounds are crystallographically characterized.

Journal: :Chemical communications 2013
Chao Shi Huibin Sun Qibai Jiang Qiang Zhao Jingxia Wang Wei Huang Hong Yan

Both neutral and cationic iridium(III) complexes containing carborane units were synthesized. Bulky carboranes can significantly improve phosphorescence quantum yields of these complexes and the electronic effect of carboranes can evidently tune emission wavelengths of cationic complexes.

Journal: :Physical chemistry chemical physics : PCCP 2015
Yong Wu Guo-Gang Shan Hai-Bin Li Shui-Xing Wu Xin-Yao Ren Yun Geng Zhong-Min Su

The geometries, electronic structures, photophysical properties and spin-orbit coupling (SOC) effects in the radiative process for the recently synthesized complexes (Bppy)Pt(acac) (1) and (BNppy)Pt(acac) (2) as well as the designed complexes 3-6 were investigated by DFT and TD-DFT calculations, to reveal the influences of the functional ligands on charge injection ability and phosphorescence e...

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