FRET-capable supramolecular polymers based on a BODIPY-bridged pillar[5]arene dimer with BODIPY guests for mimicking the light-harvesting system of natural photosynthesis

2015 ◽  
Vol 51 (22) ◽  
pp. 4643-4646 ◽  
Author(s):  
Lu-Bo Meng ◽  
Dongqi Li ◽  
Shuhan Xiong ◽  
Xiao-Yu Hu ◽  
Leyong Wang ◽  
...  
Keyword(s):  
Light Harvesting ◽  
Supramolecular Polymers ◽  
System P ◽  
Natural Photosynthesis

FRET-capable supramolecular polymers based on a pillar[5]arene dimer and BODIPY derivatives were successfully constructed to mimic the photosynthetic light-harvesting system.

Integrating photon up- and down-conversion to produce efficient light-harvesting materials for enhancing natural photosynthesis

2021 ◽  
Author(s):  
Mingyue Jiang ◽  
Yue Yuan ◽  
Yuchen Fang ◽  
Shouxin Liu ◽  
Jian Li ◽  
...  
Keyword(s):  
Light Harvesting ◽  
Plant Research ◽  
Down Conversion ◽  
Natural Photosynthesis ◽  
Working Efficiency

Using light-harvesting materials to enhance natural photosynthesis is attracting much attention in both materials and plant research. The working efficiency of most light-harvesting materials is, however, compromised by a narrow...

scholarly journals Titelbild: Self-Assembled Light-Harvesting Peptide Nanotubes for Mimicking Natural Photosynthesis (Angew. Chem. 2/2012)

2011 ◽  
Vol 124 (2) ◽  
pp. 285-285
Author(s):  
Jae Hong Kim ◽  
Minah Lee ◽  
Joon Seok Lee ◽  
Chan Beum Park
Keyword(s):  
Light Harvesting ◽  
Peptide Nanotubes ◽  
Self Assembled ◽  
Natural Photosynthesis

Carbon dot–Au(i)Ag(0) assembly for the construction of an artificial light harvesting system

2018 ◽  
Vol 47 (10) ◽  
pp. 3580-3587 ◽  
Author(s):  
Jayasmita Jana ◽  
Teresa Aditya ◽  
Tarasankar Pal
Keyword(s):  
Light Harvesting ◽  
Artificial Light ◽  
Carbon Dot ◽  
System P ◽  
The Way

Significant transfer of energy from a carbon dot, GCD, to a fluorescent assembly, AuAgFA, paves the way to construct an artificial light harvesting system out of a GCD–AuAgFA pair.

Combination of aggregation-induced emission and clusterization-triggered emission in mesoporous silica nanoparticles for the construction of an efficient artificial light-harvesting system

2020 ◽  
Vol 8 (41) ◽  
pp. 14587-14594
Author(s):  
Saisai Yan ◽  
Zhinong Gao ◽  
Hongyan Yan ◽  
Fei Niu ◽  
Zhengqin Zhang
Keyword(s):  
Mesoporous Silica ◽  
Silica Nanoparticles ◽  
Light Harvesting ◽  
Mesoporous Silica Nanoparticles ◽  
Aqueous Environment ◽  
Artificial Light ◽  
Aggregation Induced Emission ◽  
Highly Efficient ◽  
System P

A highly efficient ALHS was constructed based on the non-covalent assembly of fluorescent MSNs and RB in an aqueous environment.

scholarly journals Porphyrinoid–Fullerene Hybrids as Candidates in Artificial Photosynthetic Schemes

2019 ◽  
Vol 5 (3) ◽  
pp. 57 ◽  
Author(s):  
Vasilis Nikolaou ◽  
Asterios Charisiadis ◽  
Christina Stangel ◽  
Georgios Charalambidis ◽  
Athanassios G. Coutsolelos
Keyword(s):  
Scientific Community ◽  
Light Harvesting ◽  
Reorganization Energy ◽  
Photosynthetic Reaction Center ◽  
Comprehensive Analysis ◽  
The Novel ◽  
Reduction Potentials ◽  
Donor Acceptor ◽  
Artificial Photosynthetic ◽  
Natural Photosynthesis

Natural photosynthesis inspired the scientific community to design and synthesize molecular assemblies that possess advanced light-harvesting and electron-transfer features. In this review, we present the preparation and the photophysical investigation of novel porphyrin–fullerene hybrids acting as artificial photosynthetic systems. Porphyrinoids stand as chlorophyll analogues and have emerged as suitable photosensitizers in supramolecular electron donor–acceptor hybrids. Fullerenes (C60) are versatile electron acceptors with small reorganization energy and low reduction potentials. The novel derivatives presented herein mimic the fundamental features of the photosynthetic reaction center, namely, light harvesting, charge separation, and charge transport. To this end, a comprehensive analysis on these key processes that occur in various porphyrin–fullerene entities is illustrated in this work.

Enhanced light harvesting through Förster resonance energy transfer in polymer–small molecule ternary system

2017 ◽  
Vol 5 (5) ◽  
pp. 1136-1148 ◽  
Author(s):  
Amreen A. Hussain ◽  
Arup R. Pal
Keyword(s):  
Energy Transfer ◽  
Ternary System ◽  
Performance Enhancement ◽  
Light Harvesting ◽  
Resonance Energy Transfer ◽  
Resonance Energy ◽  
Ternary Blend ◽  
New Approach ◽  
System P ◽  
Ternary Structure

A conceptually new approach to fabricate a robust ternary structure is introduced for light harvesting devices. An interesting photophysical mechanism of the ternary blend in a real device is highlighted where FRET strongly contributes to the performance enhancement of the device.

Influence of shape on the carrier relaxation dynamics of CsPbBr3 perovskite nanocrystals

2019 ◽  
Vol 21 (35) ◽  
pp. 19318-19326 ◽  
Author(s):  
Goutam Ghosh ◽  
Bikash Jana ◽  
Sumanta Sain ◽  
Arnab Ghosh ◽  
Amitava Patra
Keyword(s):  
Light Harvesting ◽  
Relaxation Dynamics ◽  
Carrier Relaxation ◽  
Perovskite Nanocrystals ◽  
System P ◽  
Halide Perovskite ◽  
Carrier Relaxation Dynamics ◽  
Lead Halide

Shape dependent carrier relaxation dynamics of lead halide perovskite nanocrystal (NCs) is an important issue for efficient light harvesting system.

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.

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