Laterally Heterogeneous 2D Layered Materials as an Artificial Light‐Harvesting Proton Pump
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202001549
Abstract: Heterogeneous structures in nacre‐mimetic 2D layered materials generate novel transport phenomena in angstrom range, and thus provide new possibilities for innovative applications for sustainable energy, a clean environment, and human healthcare. In the two orthogonal… read more here.
Keywords: light harvesting; layered materials; proton; harvesting proton ... See more keywords
Near-Infrared Emissive Cascaded Artificial Light-Harvesting System with Enhanced Antibacterial Efficiency.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced healthcare materials"
DOI: 10.1002/adhm.202300377
Abstract: Combination of platinum(II) metallacycles and photodynamic inactivation presents a promising antibacterial strategy. Herein, we developed a cascaded artificial light-capturing system in which an aggregation-induced emission-active platinum(II) metallacycle (PtTPEM) was utilized as the antenna, sulforhodamine 101… read more here.
Keywords: system; artificial light; near infrared; cascaded artificial ... See more keywords
A Light Harvesting, Self-Powered Monolith Tactile Sensor Based on Electric Field Induced Effects in MAPbI3 Perovskite.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201705778
Abstract: Organolead trihalide perovskite MAPbI3 shows a distinctive combination of properties such as being ferroelectric and semiconducting, with ion migration effects under poling by electric fields. The combination of its ferroelectric and semiconducting nature is used… read more here.
Keywords: light harvesting; self powered; field; tactile sensor ... See more keywords
Colorful Efficient Moiré-Perovskite Solar Cells.
Sign Up to like & getrecommendations! Published in 2021 at "Advanced materials"
DOI: 10.1002/adma.202008091
Abstract: Light harvesting is crucial for thin-film solar cells. To substantially reduce optical loss in perovskite solar cells (PSCs), hierarchical light-trapping nano-architectures enable absorption enhancement to exceed the conventional upper limit and have great potential for… read more here.
Keywords: perovskite solar; solar cells; light harvesting; moir ... See more keywords
Photocontrolled Light‐Harvesting Supramolecular Assembly Based on Aggregation‐Induced Excimer Emission
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Optical Materials"
DOI: 10.1002/adom.202001702
Abstract: Photocontrolled light‐harvesting supramolecular assembly with aggregation‐induced excimer emission is fabricated by polyanionic γ‐cyclodextrin (COONa‐γ‐CD), pyrene derivative (PYC12), Nile red (NiR), and diarylethene derivative (DAE) in aqueous solution. Benefiting from the COONa‐γ‐CD‐induced aggregation of PYC12, the… read more here.
Keywords: energy; emission; light harvesting; supramolecular assembly ... See more keywords
Tapered Coaxial Arrays for Photon- and Plasmon-Enhanced Light Harvesting in Perovskite Solar Cells: A Theoretical Investigation Using the Finite Element Method.
Sign Up to like & getrecommendations! Published in 2021 at "ChemPlusChem"
DOI: 10.1002/cplu.202100157
Abstract: Although there have been reports of separate studies of photon-enhanced and plasmon-enhanced light harvesting to improve perovskite solar cell (PSC) efficiency, there are none that have achieved simultaneous enhancement in both photonic and plasmonic effects… read more here.
Keywords: enhanced light; light harvesting; plasmon enhanced; tapered coaxial ... See more keywords
Excitation energy transfer pathways in light‐harvesting proteins: Modeling with PyFREC
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computational Chemistry"
DOI: 10.1002/jcc.25134
Abstract: Excitation energy transfer (EET) determines the fate of sunlight energy absorbed by light‐harvesting proteins in natural photosynthetic systems and photovoltaic cells. As previously reported (D. Kosenkov, J. Comput. Chem. 2016, 37(19), 1847), PyFREC software enables… read more here.
Keywords: light harvesting; energy transfer; energy; harvesting proteins ... See more keywords
Toward cheaper light harvesting systems: Using earth‐abundant metal oxide nanoparticles in self‐assembled peptide‐porphyrin nanofibers
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Peptide Science"
DOI: 10.1002/psc.3413
Abstract: Cheap artificial light harvesting systems, which competently harvest solar energy and promote efficient energy transfer, are highly sought after in the renewable sector. We report the synthesis of self‐assembled peptide‐porphyrin fibers (SJ 6) fabricated with… read more here.
Keywords: harvesting systems; self assembled; peptide porphyrin; light harvesting ... See more keywords
Synthesis and Photophysical Properties of Light-Harvesting Gold Nanoclusters Fully Functionalized with Antenna Chromophores.
Sign Up to like & getrecommendations! Published in 2021 at "Small"
DOI: 10.1002/smll.202004836
Abstract: The development of efficient light-harvesting systems is important to understand the key aspects of solar-energy conversion processes and to utilize them in various photonic applications. Here, atomically well-defined gold nanoclusters are reported as a new… read more here.
Keywords: light harvesting; energy; synthesis photophysical; gold nanoclusters ... See more keywords
The decreased PG content of pgp1 inhibits PSI photochemistry and limits reaction center and light-harvesting polypeptide accumulation in response to cold acclimation
Sign Up to like & getrecommendations! Published in 2022 at "Planta"
DOI: 10.1007/s00425-022-03819-0
Abstract: Main conclusion Decreased PG constrains PSI activity due to inhibition of transcript and polypeptide abundance of light-harvesting and reaction center polypeptides generating a reversible, yellow phenotype during cold acclimation of pgp1 . Abstract Cold acclimation… read more here.
Keywords: reaction center; pgp1; cold acclimation; light harvesting ... See more keywords
Why is chlorophyll b only used in light-harvesting systems?
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Plant Research"
DOI: 10.1007/s10265-018-1052-7
Abstract: Chlorophylls (Chl) are important pigments in plants that are used to absorb photons and release electrons. There are several types of Chls but terrestrial plants only possess two of these: Chls a and b. The… read more here.
Keywords: absorption; light harvesting; chlorophyll used; solar radiation ... See more keywords