scholarly journals Emergence of Long Afterglow and Room Temperature Phosphorescence Emission from Ultra Small Sulfur Dots

2022 ◽  
Author(s):  
Santanu Bhattacharyya ◽  
Karthika S Sunil ◽  
bramhaiah kommula ◽  
Srayee Mandal ◽  
Subhajit Kar ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Long Afterglow ◽  
Phosphorescence Emission

Sulfur dots (S-dots) are one of the most recently developed non-metallic luminescent nanomaterials which possess several advantages over traditional inorganic Quantum dots (QDs). Here, we have synthesized highly luminescent ultra-small...

Determination of Lead Ion Based on Quenching of Room Temperature Phosphorescence of Mn-doped ZnS Quantum Dots

2013 ◽  
Vol 40 (11) ◽  
pp. 1680-1685
Author(s):  
Juan CHEN ◽  
Jie-Fang SUN ◽  
Lei GUO ◽  
Jian-Wei XIE ◽  
Guo-Xiang SUN
Keyword(s):  
Quantum Dots ◽  
Room Temperature ◽  
Lead Ion ◽  
Room Temperature Phosphorescence ◽  
Mn Doped

Pure room temperature phosphorescence emission of organic host-guest doped system with quantum efficiency of 64%

2021 ◽  
Author(s):  
Xiaoqing Liu ◽  
Wenbo Dai ◽  
Qian Junjie ◽  
Yunxiang Lei ◽  
Miaochang Liu ◽  
...  
Keyword(s):  
Quantum Efficiency ◽  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Halogen Atoms ◽  
System P ◽  
Phosphorescence Emission

A new doped system with pure phosphorescent emission is constructed using four 1-(4-(diphenylamino)phenyl)-2-phenylethan-1-one derivatives containing halogen atoms as the guests and benzophenone as the host. That is, the doped system...

scholarly journals A room temperature phosphorescence encoding [2]rotaxane molecular shuttle

2016 ◽  
Vol 7 (7) ◽  
pp. 4582-4588 ◽  
Author(s):  
Xiang Ma ◽  
Jing Zhang ◽  
Jingjing Cao ◽  
Xuyang Yao ◽  
Tiantian Cao ◽  
...  
Keyword(s):  
Room Temperature ◽  
Room Temperature Phosphorescence ◽  
Acid Base ◽  
Phosphorescence Emission ◽  
Molecular Shuttle

The shuttling of an acid–base switchable bistable [2]rotaxane is addressed by room temperature phosphorescence emission signals.

scholarly journals ZnSe:Mn/ZnS quantum dots for the detection of microcystin by room temperature phosphorescence immunoassay

2019 ◽  
Vol 14 (8) ◽  
pp. 892-896 ◽  
Author(s):  
Jiaqi You ◽  
Long Ma ◽  
Yu He ◽  
Yili Ge ◽  
Gongwu Song ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Room Temperature ◽  
Room Temperature Phosphorescence

Microwave-assisted aqueous synthesis of Mn-doped ZnS quantum dots and their room-temperature phosphorescence detection of indapamide

2014 ◽  
Vol 6 (18) ◽  
pp. 7489-7495 ◽  
Author(s):  
Dong Zhu ◽  
Wei Li ◽  
Hong-Mei Wen ◽  
Qian Chen ◽  
Li Ma ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Quantum Dots ◽  
Room Temperature ◽  
Synthetic Approach ◽  
Room Temperature Phosphorescence ◽  
High Quality ◽  
Aqueous Synthesis ◽  
Microwave Assisted ◽  
Mn Doped

High-quality Mn-doped ZnS QDs were prepared using a green and rapid microwave-assisted synthetic approach in an aqueous solution, which were used for room-temperature phosphorescence (RTP) detection of indapamide.

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