Results 191 to 200 of about 5,468 (225)

Micelle Stabilized Room Temperature Phosphorescence

1982
Micelle stabilized room temperature phosphorescence (MS-RTP) is reported for a representative variety of functionally-substituted aromatic compounds dissolved in aqueous solutions of sodium lauryl sulfate detergent containing 30% thallium(I) counter-ions.
L. J. Cline Love, Marie Skrilec
openaire   +1 more source

AIEgen with Fluorescence–Phosphorescence Dual Mechanoluminescence at Room Temperature

Angewandte Chemie, 2016
AbstractWe report the first example of an AIEgen (DPP‐BO) with fluorescence–phosphorescence dual emission under mechanical stimulation. By carefully analyzing the crystal structure of DPP‐BO, the efficient intermolecular and intramolecular interactions should account for its unique mechanoluminescence (ML) properties, especially the abnormal ...
Jie, Yang, Zichun, Ren, Zongliang, Xie, Yingjie, Liu, Can, Wang, Yujun, Xie, Qian, Peng, Bin, Xu, Wenjing, Tian, Fan, Zhang, Zhenguo, Chi, Qianqian, Li, Zhen, Li   +12 more
openaire   +2 more sources

Waterborne Polyurethanes with Tunable Fluorescence and Room-Temperature Phosphorescence

ACS Applied Materials & Interfaces, 2015
Single-component materials with both fluorescence and room-temperature phosphorescence (RTP) are useful for ratiometric sensing and imaging applications. On the basis of a general design principle, an amino-substituted benzophenone is covalently incorporated into waterborne polyurethanes (WPU) and results in fluorescence and RTP single-component dual ...
Cao, Zhou, Tongqing, Xie, Rui, Zhou, Carl O, Trindle, Yavuz, Tikman, Xingyuan, Zhang, Guoqing, Zhang   +6 more
openaire   +3 more sources

ON THE ROOM TEMPERATURE PHOSPHORESCENCE OF WOOL KERATIN

Photochemistry and Photobiology, 1978
Abstract—A study has been made of the room‐temperature phosphorescence behaviour of wool keratin and its major constituent proteins. The 290 nm induced phosphorescence of wool, previously thought to decay by second‐order kinetics, is shown to consist of two separate components which decay exponentially with lifetimes of 0.18 × 0.03 and 1.45 × 0.25 s ...
openaire   +1 more source

Recent advances in room-temperature phosphorescence in organophosphorus aggregates

Chemical Communications
Organophosphorus derivatives spanning coordination states from P( iii ) to P( v ) provide a highly tunable platform for designing next-generation room-temperature phosphorescence (RTP) materials.
Gian Albert Alfani, Ziyu Cui, Zheng Zhao, Zijie Qiu, Parvej Alam, Ben Zhong Tang   +5 more
openaire   +2 more sources

Brightening room-temperature phosphorescence in solution

Science China Chemistry, 2022
Fei Nie, Dongpeng Yan
openaire   +1 more source

Solid-Surface Room Temperature Phosphorescence

2020
Luminescence can be defined as radiation emitted from atoms or molecules as they undergo a radiative transition from an excited state to a lower energy state. After the absorption of incident radiation, the emission of a photon during the radiative transition is called photoluminescence.
Santana Rodríguez, Jose Juan, Stephenson, James, Winefordnert, James D.   +2 more
openaire   +1 more source

Recent Advances in Impurity‐Induced Room‐Temperature Phosphorescence

Advanced Materials
Abstract Organic room‐temperature phosphorescence (RTP) materials with large Stokes shifts and prolonged afterglows are gaining increasing attention in a variety of applications, including displays, anti‐counterfeiting, sensing, and bioimaging.
Zheng Yin, Zhu Wu, Bin Liu
openaire   +2 more sources

Pharmaceutical determination by derivatization-room-temperature phosphorescence

Analytical Chemistry, 1985
W J, Long, R C, Norin, S Y, Su
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Phosphorescence: Room-Temperature ☆

2005
M.E. Díaz García, R. Badía Laíño
openaire   +1 more source