A heptanuclear light-harvesting metal-based antenna dendrimer with six Ru(ii)-based chromophores directly powering a single Os(ii)-based energy trap

2016 ◽  
Vol 45 (48) ◽  
pp. 19238-19241 ◽  
Author(s):  
Emanuele La Mazza ◽  
Fausto Puntoriero ◽  
Francesco Nastasi ◽  
Baptiste Laramée-Milette ◽  
Garry S. Hanan ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Rate Constant ◽  
Light Harvesting ◽  
Energy Trap

Quantitative Dexter energy transfer occurs in a novel metal dendrimer 1, from the peripheral Ru(ii) centres to the Os(ii) core, at a rate constant of 9.1 × 1010 s−1.

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...

Artificial Light-Harvesting Metallacycle System with Sequential Energy Transfer for Photochemical Catalysis

2021 ◽  
Vol 143 (3) ◽  
pp. 1313-1317
Author(s):  
Dengqing Zhang ◽  
Wei Yu ◽  
Suwan Li ◽  
Yan Xia ◽  
Xianying Li ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Artificial Light ◽  
Photochemical Catalysis

Photoresponsive chiral vesicles as a light harvesting matrix with tunable chiroptical properties

Nanoscale ◽  
2021 ◽  
Author(s):  
Zhaozhen Cao ◽  
Aiyou Hao ◽  
Pengyao Xing
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Cotton Effect ◽  
Chiroptical Properties ◽  
Self Assembled

Self-assembled vesicles show photoresponsive Cotton effect and CPL activities, which also perform as a matrix for energy transfer-based CPL material.

B800–B850 coherence correlates with energy transfer rates in the LH2 complex of photosynthetic purple bacteria

2015 ◽  
Vol 17 (46) ◽  
pp. 30805-30816 ◽  
Author(s):  
Cathal Smyth ◽  
Daniel G. Oblinsky ◽  
Gregory D. Scholes
Keyword(s):  
Energy Transfer ◽  
Quantum Information ◽  
Information Science ◽  
Light Harvesting ◽  
Purple Bacteria ◽  
Quantum Information Science ◽  
Light Harvesting Complex ◽  
Transfer Rates ◽  
Photosynthetic Purple Bacteria

Delocalization of a model light-harvesting complex is investigated using multipartite measures inspired by quantum information science.

Quantum Coherent Energy Transfer over Varying Pathways in Single Light-Harvesting Complexes

Science ◽  
2013 ◽  
Vol 340 (6139) ◽  
pp. 1448-1451 ◽  
Author(s):  
R. Hildner ◽  
D. Brinks ◽  
J. B. Nieder ◽  
R. J. Cogdell ◽  
N. F. van Hulst
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Light Harvesting Complexes

Organogels as scaffolds for excitation energy transfer and light harvesting

2008 ◽  
Vol 37 (1) ◽  
pp. 109-122 ◽  
Author(s):  
Ayyappanpillai Ajayaghosh ◽  
Vakayil K. Praveen ◽  
Chakkooth Vijayakumar
Keyword(s):  
Energy Transfer ◽  
Excitation Energy ◽  
Light Harvesting ◽  
Excitation Energy Transfer

White light emission from a two-component hybrid gel via an energy transfer process

2015 ◽  
Vol 17 (48) ◽  
pp. 32297-32303 ◽  
Author(s):  
Xinhua Cao ◽  
Haichuang Lan ◽  
Zhenhua Li ◽  
Yueyuan Mao ◽  
Liming Chen ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Transfer Process ◽  
White Light ◽  
Light Emission ◽  
Light Harvesting ◽  
Energy Transfer Process ◽  
White Light Emission ◽  
Light Emitting ◽  
Hybrid Gel ◽  
Two Component

A two-component light-harvesting organogel containing a naphthalimide-based gelator as a donor and a phosphorescent Ir(iii) complex as an acceptor was used to produce white-light-emitting organogels.

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