Results 11 to 20 of about 9,088 (259)

Urea-formaldehyde resin room temperature phosphorescent material with ultra-long afterglow and adjustable phosphorescence performance

Nature Communications
Organic room-temperature phosphorescence materials have attracted extensive attention, but their development is limited by the stability and processibility.
Wensheng Xu, Bowei Wang, Shuai Liu, Wangwang Fang, Qinglong Jia, Jiayi Liu, Changchang Bo, Xilong Yan, Yang Li, Ligong Chen   +9 more
doaj   +2 more sources

Responsive circularly polarized ultralong room temperature phosphorescence materials with easy-to-scale and chiral-sensing performance [PDF]

Nature Communications
Circularly polarized room temperature phosphorescence materials represent a state-of-the-art frontier of optical materials and exhibit promising applications in various fields.
Jingxuan You, Chunchun Yin, Sihuan Wang, Xi Wang, Kunfeng Jin, Yirong Wang, Jinfeng Wang, Lei Liu, Jun Zhang, Jinming Zhang   +9 more
doaj   +2 more sources

Axial chirality-induced rigidification in aminoboranes enhances persistent room-temperature phosphorescence and circularly polarized luminescence [PDF]

Communications Chemistry
Long-lived triplet exciton harvesting materials are of immense interest for applications in bioimaging, optoelectronics, anticounterfeiting, and sensing.
Jusaina Eyyathiyil, Subhajit Ghosh, Arunima Cheran, Silvano Geremia, Jatish Kumar, Neal Hickey, Pakkirisamy Thilagar   +6 more
doaj   +2 more sources

Room Temperature Phosphorescent Nanofiber Membranes by Bio‐Fermentation

Advanced Science
Stimuli‐responsive materials exhibiting exceptional room temperature phosphorescence (RTP) hold promise for emerging technologies. However, constructing such systems in a sustainable, scalable, and processable manner remains challenging.
Xiaolin Nie, Junyi Gong, Zeyang Ding, Bo Wu, Wen‐Jin Wang, Feng Gao, Guoqing Zhang, Parvej Alam, Yu Xiong, Zheng Zhao, Zijie Qiu, Ben Zhong Tang   +11 more
doaj   +2 more sources

Regulation Strategies of Dynamic Organic Room-Temperature Phosphorescence Materials [PDF]

Chem & Bio Engineering
Recently, organic room-temperature phosphorescence (RTP) materials, especially those with reversible responses to external stimuli, have attracted extensive attention.
Ping Jiang, Yiwei Liu, Bingbing Ding, Xiang Ma   +3 more
doaj   +2 more sources

On the Prevalence of Room-Temperature Protein Phosphorescence [PDF]

Science, 1987
A large number of proteins were tested for the property of intrinsic phosphorescence in deoxygenated aqueous solution at room temperature. The majority of proteins exhibit phosphorescence under normal solution conditions. Phosphorescence lifetimes from 0.5 millisecond to 2 seconds were observed in three-fourths of the proteins tested.
J M, Vanderkooi, D B, Calhoun, S W, Englander   +2 more
openaire   +2 more sources

Observation of Chiral-selective room-temperature phosphorescence enhancement via chirality-dependent energy transfer

Nature Communications, 2023
Despite increasing interest in organic room temperature phosphorescence, it can still be challenging to determine mechanism and develop practical applications.
Biao Chen, Wenhuan Huang, Guoqing Zhang
doaj   +1 more source

Room-Temperature Phosphorescence in the Amorphous State Enhanced by Copolymerization and Host–Guest Complexation

, 2022
Organic room-temperature phosphorescence (RTP) has received much attention, and yet most organic RTP materials are in the crystalline state, limiting their wide applications.
Feihe Huang (1438840), Errui Li (4531807), Hao Xing (1796146), Weijie Zhu (581079), Huangtianzhi Zhu (3128715)   +4 more
core   +5 more sources

A direct observation of up-converted room-temperature phosphorescence in an anti-Kasha dopant-matrix system

Nature Communications, 2023
The emission maximum of phosphorescence is normally larger than that of fluorescence. Here, authors report up-converted room-temperature phosphorescence materials that emit from higher-lying triplet states with 3n-π* characters and large phosphorescence ...
Jiuyang Li, Xun Li, Guangming Wang, Xuepu Wang, Minjian Wu, Jiahui Liu, Kaka Zhang   +6 more
doaj   +1 more source

Photo-thermo-induced room-temperature phosphorescence through solid-state molecular motion

Nature Communications, 2022
The development of non-invasive, rapid responsive phosphorescence is highly desirable but has rarely been described. Herein, the authors designed and prepare a series of molecular rotors containing a room temperature phosphorescence active triazine core ...
Xing Wang Liu, Weijun Zhao, Yue Wu, Zhengong Meng, Zikai He, Xin Qi, Yiran Ren, Zhen-Qiang Yu, Ben Zhong Tang   +8 more
doaj   +1 more source