A self-assembled nanohelix for white circularly polarized luminescence via chirality and energy transfer

Nanoscale ◽  
2020 ◽  
Vol 12 (14) ◽  
pp. 7895-7901 ◽  
Author(s):  
Sijia Ma ◽  
Jian Jiang ◽  
Zongwen Liu ◽  
Yuqian Jiang ◽  
Zhanpeng Wu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Optical Activity ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Self Assembled ◽  
Chiral Nanostructures

Chiral nanostructures and their optical activity have been attracting great interest.

Aggregation-induced circularly polarized luminescence of an (R)-binaphthyl-based AIE-active chiral conjugated polymer with self-assembled helical nanofibers

2015 ◽  
Vol 6 (13) ◽  
pp. 2416-2422 ◽  
Author(s):  
Shuwei Zhang ◽  
Yuan Sheng ◽  
Guo Wei ◽  
Yiwu Quan ◽  
Yixiang Cheng ◽  
...  
Keyword(s):  
Conjugated Polymer ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Self Assembled

An AIE-active chiral conjugated polymer P-1 exhibited aggregation-induced circularly polarized luminescence. The TEM and AFM images show that P-1 self-assembled into helical nanofibers during aggregation.

scholarly journals Construction of Supramolecular Organogel with Circularly Polarized Luminescence by Self-Assembled Guanosine Octamer

2020 ◽  
Vol 1 (10) ◽  
pp. 100211
Author(s):  
Yanbin Zhang ◽  
Ying He ◽  
Lukasz Wojtas ◽  
Xiaodong Shi ◽  
Hao Guo
Keyword(s):  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Self Assembled

The largest CPL enhancement by further assembly of self-assembled superhelices based on the helical TPE macrocycle

2020 ◽  
Vol 7 (12) ◽  
pp. 3209-3216 ◽  
Author(s):  
Ying-Xue Yuan ◽  
Ming Hu ◽  
Kai-Ran Zhang ◽  
Ting-Ting Zhou ◽  
Song Wang ◽  
...  
Keyword(s):  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Self Assembled

Further assembly of helical self-assemblies is exploited to further boost the dissymmetry factor and obtain the largest magnification of circularly-polarized luminescence.

Self-assembly of isomeric naphthalene appended glucono derivatives: nanofibers and nanotwists with circularly polarized luminescence emission

Soft Matter ◽  
2020 ◽  
Vol 16 (17) ◽  
pp. 4115-4120 ◽  
Author(s):  
Zongwen Liu ◽  
Yuqian Jiang ◽  
Jian Jiang ◽  
Donghua Zhai ◽  
Decai Wang ◽  
...  
Keyword(s):  
Self Assembly ◽  
Naphthalene Derivatives ◽  
Circularly Polarized ◽  
Luminescence Emission ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
Self Assembled

Two isomers of naphthalene derivatives are self-assembled into nanofibers and nanotwists with CPL emission, respectively.

Right-/left-handed helical G-quartet nanostructures with full-color and energy transfer circularly polarized luminescence

2020 ◽  
Vol 56 (56) ◽  
pp. 7706-7709 ◽  
Author(s):  
Jingqi Chen ◽  
Xiaowei Liu ◽  
Zhiguang Suo ◽  
Chenqi Gao ◽  
Feifei Xing ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Self Assembly ◽  
Guanosine Monophosphate ◽  
Circularly Polarized ◽  
Full Color ◽  
Left Handed ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
First Time

Right- and left-handed helical G-quartet nanostructures are synthesized for the first time simultaneously via 5′-guanosine monophosphate (GMP) self-assembly, and further applied as circularly polarized luminescence (CPL) templates.

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