G-quadruplex DNA regulates invertible circularly polarized luminescence

2019 ◽  
Vol 7 (44) ◽  
pp. 13947-13952 ◽  
Author(s):  
Jingqi Chen ◽  
Yingying Chen ◽  
Lijuan Zhao ◽  
Lingyan Feng ◽  
Feifei Xing ◽  
...  
Keyword(s):  
Chirality Transfer ◽  
Quadruplex Dna ◽  
Circularly Polarized ◽  
G Quadruplex ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
First Time

Circularly polarized luminescence (CPL) was performed for the first time in G4 research in which chirality transfer from G4 to the achiral dye. Opposite CPL signals are obtained on mirror d-/l-enantiomers and parallel/antiparallel G4 changes.

Near-infrared light-controlled circularly polarized luminescence of self-organized emissive helical superstructures assisted by upconversion nanoparticles

2020 ◽  
Vol 56 (88) ◽  
pp. 13649-13652 ◽  
Author(s):  
Ao Juan ◽  
Hao Sun ◽  
Jinghui Qiao ◽  
Jinbao Guo
Keyword(s):  
Near Infrared ◽  
Infrared Light ◽  
Upconversion Nanoparticles ◽  
Near Infrared Light ◽  
Excitation Light ◽  
Circularly Polarized ◽  
Self Organized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
First Time

The reversible switching of circularly polarized luminescence in a self-organized emissive helical superstructure using 980 nm NIR excitation light with different power intensities is reported for the first time.

Circularly polarized luminescence based chirality transfer of the chiral BINOL moiety via rigid π-conjugation chain backbone structures

2017 ◽  
Vol 8 (9) ◽  
pp. 1555-1561 ◽  
Author(s):  
Fandian Meng ◽  
Yunzhi Li ◽  
Wenjie Zhang ◽  
Shuhua Li ◽  
Yiwu Quan ◽  
...  
Keyword(s):  
Coupling Reaction ◽  
Cross Coupling ◽  
Chirality Transfer ◽  
Circularly Polarized ◽  
Cross Coupling Reaction ◽  
Conjugation Chain ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence

Three kinds of chiral BINOL-based polymers could be synthesized by polymerization in a Pd-catalyzed cross-coupling reaction.

Circularly polarized luminescence in chiral silver nanoclusters

2017 ◽  
Vol 53 (7) ◽  
pp. 1269-1272 ◽  
Author(s):  
Jatish Kumar ◽  
Tsuyoshi Kawai ◽  
Takuya Nakashima
Keyword(s):  
Circular Dichroism ◽  
Mirror Image ◽  
Silver Nanoclusters ◽  
Dihydrolipoic Acid ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
First Time ◽  
Circular Dichroïsm

Sets of mirror image circular dichroism (CD) and circularly polarized luminescence (CPL) spectra are for the first time demonstrated using enantiomeric dihydrolipoic acid (DHLA)-capped silver nanoclusters.

Dual-responding circularly polarized luminescence based on mechanically and thermally induced assemblies of cyano-distyrylbenzene hydrogen bonding liquid crystals

2020 ◽  
Vol 56 (56) ◽  
pp. 7745-7748 ◽  
Author(s):  
Shibing Chen ◽  
Shengjie Jiang ◽  
Jiabin Qiu ◽  
Hongyu Guo ◽  
Fafu Yang
Keyword(s):  
Hydrogen Bonding ◽  
Liquid Crystals ◽  
Thermally Induced ◽  
Circularly Polarized ◽  
Circularly Polarized Luminescence ◽  
Polarized Luminescence ◽  
First Time

Circularly polarized luminescence controlled by both mechanical and temperature stimuli was observed for the first time.

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.

Sign in / Sign up

Export Citation Format

Share Document