Light Harvesting
Anatomical constraints to C4 evolution: light harvesting capacity in the bundle sheath.
... of light harvesting machinery (pigmentation), and a scattering coefficient ...s. Light absorption results in a decrease in both I and J, while light scattering flips the flux direction, to ...
12
Assembly of the Major Light-Harvesting Complex II in Lipid Nanodiscs
... plant light-harvesting complexes (LHCs) upon detergent extraction is associated with fluorescence quenching and is used as an in vitro model to study the photophysical processes of nonphotochemical ...
9
Integral light-harvesting proteins in the dinoflagellate, symbiodinium sp.
... with light-harvesting (Heathcote et ...for light-harvesting as well as photo-protective mechanisms (refer to ...harvest light energy, it has been proposed that the original role of ...
179
Interference lithographic nanopatterning of plant and bacterial light-harvesting complexes on gold substrates
... In this work, we used IL to photopattern self-assembled monolayers (SAMs) deposited on gold substrates [46,47]. Exposure of amine-terminated SAMs in a dual-beam interfe- rometer led to periodic photo-oxidation of ...
9
Solid-state NMR applied to photosynthetic light-harvesting complexes
... for light-harvesting and charge separation, implying that the functional programming of the pigment chromophores is encoded in their conforma- tion, local environment, and dynamics and is not due to their ...
8
Cs1−xRbxSnI3 light harvesting semiconductors for perovskite photovoltaics
... simulations show that increasing Rb content simultaneously increases the band gap and reduces film stability, due to distortion of the lattice that occurs when Cs is partially sub- stituted by the much smaller Rb cation ...
9
Remodeling of Light-Harvesting Protein Complexes in Chlamydomonas in Response to Environmental Changes
... of light energy input and distribution, by the dynamic regulation of the light-harvesting system, probably plays the most important role in balancing the light and dark reactions of ...
11
Light-harvesting Architectures with Natural Protein Scaffolds and Synthetic Chromophores.
... The reaction was carried out with β (-14Cys) at 2 mM and a 50% excess of BC-16 (3 mM) in a mixed aqueous-organic medium of Tris buffer (pH 8.6) and DMF (1:4) at room temperature for 3 hours. The starting peptide and the ...
317
Design, Synthesis, and Characterization of Tetrapyrroles and Rylene-Containing Light-Harvesting Architectures.
... macrocycle (Chart 3.3). The static absorption spectral properties are examined to identify the extent of panchromatic behavior for a given architecture. To distinguish the interactions of the tetrapyrrole and chromophore ...
177
Phycobilisome Mobility and Its Role in the Regulation of Light Harvesting in Red Algae
... main light- harvesting antennae in various species, including cyano- bacteria, red algae, glaucocystophytes, and ...absorbed light energy is efficiently trans- ferred toward a specific biliprotein that ...
14
Self-Assembled Light-Harvesting Systems Containing Tetrapyrrole Macrocycles.
... A major challenge in artificial photosynthesis concerns the construction of antennas that rival if not surpass those of natural photosynthetic systems. The broad spectrum and diffuse nature of sunlight are countered in ...
206
Anatomical constraints to C4 evolution: light harvesting capacity in the bundle sheath.
... to light harvesting and ATP production in the BS, the operational conditions typical of each photosynthetic type (Table 2) are selectively ...for light harvesting in the BS , along different ...
30
DNA-directed spatial assembly of photosynthetic light-harvesting proteins
... engineered light-harvesting protein exhibiting sequence- selective binding to target DNA ...and light-harvesting modules were unperturbed, thus creating a new synthetic biology-inspired ...
13
Proteomics of Chlamydomonas reinhardtii Light-Harvesting Proteins
... organisms, light- harvesting chlorophyll a- or b-binding proteins (LHC proteins) function in the collection and transfer of light energy to the reaction centers of photosystem II (PSII) (Lhcb ...
17
Two Cyanobacterial Photoreceptors Regulate Photosynthetic Light Harvesting by Sensing Teal, Green, Yellow, and Red Light
... photosynthetic light- harvesting antennae and is controlled by a cyanobacteriochrome called RcaE ...red light re- presses synthesis of the red-colored protein phycoerythrin and activates production ...
8
Light harvesting for organic photovoltaics
... of light in the donor phase leads to the formation of excitons (dark blue ellipse) that may be some distance from the acceptor ...good harvesting of excitons, with only a few example tracks for the drawn ...
42
A gene required for the regulation of photosynthetic light harvesting in the cyanobacterium Synechocystis PCC6803
... accessory light harvesting system, the ...in light harvesting are ...in light harvesting, or in reaction centre/phycobilisome assembly or function are ...
174
Redox Regulation of a Light Harvesting Antenna Complex in an Anoxygenic Phototroph
... in light intensity because it produces different light-harvesting (LH) complexes under high light (LH2) and low light intensities (LH3 and ...low light, we found that ...low ...
14
Light harvesting bio nanomaterial using porous silicon and photosynthetic reaction center
... Successful infiltration of reaction center into PSiMc pho- tonic structure and the retention of its photochemical ac- tivity were demonstrated. After reconstitution of the donor and acceptor sites, the RC photocycle was ...
6
Thermal acclimation and light-harvesting complex expression in Symbiodinium
... High- Light Inducible Proteins; OHP, One Helix Proteins; SEP, Stress Enhanced Proteins; LIL, Light Harvesting-Like proteins; ELIP, Early Light Inducible Proteins; PsbS, Photosystem II subunit ...
280