scholarly journals Purely organic light-harvesting phosphorescence energy transfer by β-cyclodextrin pseudorotaxane for mitochondria targeted imaging

2021 ◽  
Author(s):  
Fang-Fang Shen ◽  
Yong Chen ◽  
Xianyin Dai ◽  
Hao-Yang Zhang ◽  
Bing Zhang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Cancer Cells ◽  
Light Harvesting ◽  
Supramolecular Assembly ◽  
Targeted Imaging ◽  
Antenna Effect ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Organic Light ◽  
New Type

A new type of purely organic light-harvesting PET supramolecular assembly is constructed with efficient energy transfer and ultrahigh antenna effect. Moreover, the assembly could be used for mitochondria targeted imaging in A549 cancer cells.

scholarly journals Efficient artificial light-harvesting system constructed from supramolecular polymers with AIE property

RSC Advances ◽  
2021 ◽  
Vol 11 (48) ◽  
pp. 30041-30045
Author(s):  
Tangxin Xiao ◽  
Yong Shen ◽  
Cheng Bao ◽  
Kai Diao ◽  
Dongxing Ren ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Aqueous Media ◽  
Supramolecular Polymers ◽  
Artificial Light ◽  
Antenna Effect ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Tunable Emission

An artificial light-harvesting system based on supramolecular polymers has been successfully constructed in aqueous media, which displays tunable emission with efficient energy transfer and high antenna effect.

Efficient artificial light-harvesting systems based on aggregation-induced emission constructed in supramolecular gels

Soft Matter ◽  
2021 ◽  
Author(s):  
Xinxian Ma ◽  
bo qiao ◽  
Jinlong Yue ◽  
JingJing Yu ◽  
yutao geng ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rhodamine B ◽  
Fluorescent Dyes ◽  
Light Harvesting ◽  
Artificial Light ◽  
Efficient Energy Transfer ◽  
Aggregation Induced Emission ◽  
Efficient Energy ◽  
Harvesting Systems ◽  
Acyl Hydrazone

Based on a new designed acyl hydrazone gelator (G2), we developed an efficient energy transfer supramolecular organogel in glycol with two different hydrophobic fluorescent dyes rhodamine B (RhB) and acridine...

scholarly journals Efficient Energy Transfer from the Carotenoid S2 State in a Photosynthetic Light-Harvesting Complex

2001 ◽  
Vol 80 (2) ◽  
pp. 923-930 ◽  
Author(s):  
Alisdair N. Macpherson ◽  
Juan B. Arellano ◽  
Niall J. Fraser ◽  
Richard J. Cogdell ◽  
Tomas Gillbro
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Efficient Energy Transfer ◽  
Light Harvesting Complex ◽  
Efficient Energy ◽  
S2 State

scholarly journals Proteoliposomes as energy transferring nanomaterials: enhancing the spectral range of light-harvesting proteins using lipid-linked chromophores

Nanoscale ◽  
2019 ◽  
Vol 11 (35) ◽  
pp. 16284-16292 ◽  
Author(s):  
Ashley M. Hancock ◽  
Sophie A. Meredith ◽  
Simon D. Connell ◽  
Lars J. C. Jeuken ◽  
Peter G. Adams
Keyword(s):  
Energy Transfer ◽  
Hybrid System ◽  
Spectral Range ◽  
Light Harvesting ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Highly Efficient ◽  
Effective Absorption ◽  
System P ◽  
Texas Red

Self-assembled proteoliposomes allow highly efficient energy transfer from the spectrally-complementary chromophore Texas Red to the plant light-harvesting protein LHCII, increasing the effective absorption range of this bio-hybrid system.

scholarly journals Enhanced light harvesting ability in zeolitic imidazolate frameworks through energy transfer from CdS nanowires

2020 ◽  
Vol 22 (7) ◽  
pp. 3849-3854 ◽  
Author(s):  
Yixuan Zhou ◽  
Wenhui Hu ◽  
Sizhuo Yang ◽  
Jier Huang
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Zeolitic Imidazolate Frameworks ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Cds Nanowires

We report the enhanced light harvesting ability of ZIF-67 through efficient energy transfer from CdS nanowires to ZIF-67.

Efficient Energy Transfer from Peripheral Chromophores to the Self-Assembled Zinc Chlorin Rod Antenna:  A Bioinspired Light-Harvesting System to Bridge the “Green Gap”

2006 ◽  
Vol 128 (20) ◽  
pp. 6542-6543 ◽  
Author(s):  
Cornelia Röger ◽  
Marc G. Müller ◽  
Marina Lysetska ◽  
Yulia Miloslavina ◽  
Alfred R. Holzwarth ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
The Self ◽  
Efficient Energy Transfer ◽  
Efficient Energy ◽  
Self Assembled

Plasmon induced modifications of the Förster energy transfer in reconstituted peridinin-chlorophyll-protein photosynthetic complex

2011 ◽  
Vol 1286 ◽  
Author(s):  
Mikolaj K. Schmidt ◽  
Alexander O. Govorov ◽  
Sebastian Mackowski
Keyword(s):  
Energy Transfer ◽  
Transfer Rate ◽  
Metallic Nanoparticles ◽  
Light Harvesting ◽  
Energy Transfer Rate ◽  
Efficient Energy Transfer ◽  
Light Harvesting Complex ◽  
Efficient Energy ◽  
Förster Energy Transfer ◽  
Chlorophyll Protein

ABSTRACTIn this work we investigate theoretically the effects imposed by plasmon excitations in spherical metallic nanoparticles (MNPs) on the rate of energy transfer in peridinin-chlorophyll-protein (PCP) complex reconstituted with both chlorophyll a (Chl a) and chlorophyll b (Chl b). This light-harvesting complex is unique since it features efficient energy transfer both from higher-lying Chl b to lower-lying Chl a as well as in the opposite, less energy-favorable direction. The results of calculations show that the Förster energy transfer rate decreases with a MNP-PCP distance changing from 2 to 144nm, while the energy transfer from Chl a to Chl b remains less efficient at all distances. We conclude that plasmon excitations allow for controlling the energy transfer between Chls, as well as the excitation distribution between two spectrally distinguishable Chls within the reconstituted PCP complex.

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