Metamaterial-Based Two Dimensional Plasmonic Subwavelength Structures Offer the Broadest Waveband Light Harvesting

2013 ◽  
Vol 1 (1) ◽  
pp. 43-49 ◽  
Author(s):  
Qiuqun Liang ◽  
Taisheng Wang ◽  
Zhenwu Lu ◽  
Qiang Sun ◽  
Yongqi Fu ◽  
...  
Keyword(s):  
Light Harvesting ◽  
Subwavelength Structures ◽  
Two Dimensional

Merging plasmonics and metamaterials by two-dimensional subwavelength structures

2017 ◽  
Vol 5 (18) ◽  
pp. 4361-4378 ◽  
Author(s):  
Mingbo Pu ◽  
Xiaoliang Ma ◽  
Xiong Li ◽  
Yinghui Guo ◽  
Xiangang Luo
Keyword(s):  
Subwavelength Structures ◽  
Two Dimensional ◽  
New Framework

Functional plasmonic 2D subwavelength structures are reviewed in a new framework of modes exchanging between freely propagating and bound waves.

Time–frequency two-dimensional mapping of rapid energy transfer in light-harvesting star-shaped dendrimers

2008 ◽  
Vol 128 (5-6) ◽  
pp. 771-773 ◽  
Author(s):  
A. Ishida ◽  
Y. Makishima ◽  
A. Okada ◽  
I. Akai ◽  
K. Kanemoto ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Two Dimensional ◽  
Time Frequency ◽  
Dimensional Mapping

scholarly journals Proteomics of Chlamydomonas reinhardtii Light-Harvesting Proteins

2003 ◽  
Vol 2 (5) ◽  
pp. 978-994 ◽  
Author(s):  
Einar J. Stauber ◽  
Andreas Fink ◽  
Christine Markert ◽  
Olaf Kruse ◽  
Udo Johanningmeier ◽  
...  
Keyword(s):  
Chlamydomonas Reinhardtii ◽  
Protein Level ◽  
Light Harvesting ◽  
Phosphorylation Site ◽  
Mass Spectrometric ◽  
Gene Products ◽  
Two Dimensional ◽  
Mass Spectrometric Data ◽  
Spectrometric Data ◽  
Tandem Mass Spectrometric

ABSTRACT With the recent development of techniques for analyzing transmembrane thylakoid proteins by two-dimensional gel electrophoresis, systematic approaches for proteomic analyses of membrane proteins became feasible. In this study, we established detailed two-dimensional protein maps of Chlamydomonas reinhardtii light-harvesting proteins (Lhca and Lhcb) by extensive tandem mass spectrometric analysis. We predicted eight distinct Lhcb proteins. Although the major Lhcb proteins were highly similar, we identified peptides which were unique for specific lhcbm gene products. Interestingly, lhcbm6 gene products were resolved as multiple spots with different masses and isoelectric points. Gene tagging experiments confirmed the presence of differentially N-terminally processed Lhcbm6 proteins. The mass spectrometric data also revealed differentially N-terminally processed forms of Lhcbm3 and phosphorylation of a threonine residue in the N terminus. The N-terminal processing of Lhcbm3 leads to the removal of the phosphorylation site, indicating a potential novel regulatory mechanism. At least nine different lhca-related gene products were predicted by comparison of the mass spectrometric data against Chlamydomonas expressed sequence tag and genomic databases, demonstrating the extensive variability of the C. reinhardtii Lhca antenna system. Out of these nine, three were identified for the first time at the protein level. This proteomic study demonstrates the complexity of the light-harvesting proteins at the protein level in C. reinhardtii and will be an important basis of future functional studies addressing this diversity.

A Two-Dimensional Ruddlesden-Popper Perovskite Nanowire Laser Array based on Ultrafast Light-Harvesting Quantum Wells

2018 ◽  
Vol 57 (26) ◽  
pp. 7748-7752 ◽  
Author(s):  
Haihua Zhang ◽  
Yishi Wu ◽  
Qing Liao ◽  
Zhaoyi Zhang ◽  
Yanping Liu ◽  
...  
Keyword(s):  
Quantum Wells ◽  
Light Harvesting ◽  
Two Dimensional ◽  
Laser Array

scholarly journals Excitation energy transfer and equilibration process in LHCII studied by multidimensional electronic spectroscopy

2019 ◽  
Vol 205 ◽  
pp. 09038
Author(s):  
Thanh Nhut Do ◽  
Adriana Huerta-Viga ◽  
Cheng Zhang ◽  
Parveen Akhtar ◽  
Pawei J. Nowakowski ◽  
...  
Keyword(s):  
Energy Transfer ◽  
Light Harvesting ◽  
Electronic Spectroscopy ◽  
Excitation Energy Transfer ◽  
Phenomenological Analysis ◽  
Two Dimensional ◽  
Light Harvesting Complex ◽  
Light Harvesting Complex Ii ◽  
Equilibration Process ◽  
Light Harvesting Antenna

Light-harvesting complex II (LHCII) – the light-harvesting antenna of Photosystem II – is a naturally abundant system that plays an important role in photosynthesis. In this study, we present a phenomenological analysis of the excitonic energy transfer in LHCII using ultrafast two-dimensional electronic spectroscopy, that we find compares well with previous theoretical and experimental results.

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