ArticleNanoscale advances2019
Jolly green MOF: confinement and photoactivation of photosystem I in a metal-organic framework.
Article in Nanoscale advances, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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Who cites it
6 citing papers in PubMed.
- Photosystem I: towards stable photovoltage generation in a semi-artificial system.Photosynthesis research · 2025Article
- Photosystem I and ZIF-8 Interfacing: Entrapment and Immobilization.Inorganic chemistry · 2025Article
- Photoactive and conductive biohybrid films by polymerization of pyrrole through voids in photosystem I multilayer films.Nanoscale advances · 2023Article
- A new platform for development of photosystem I based thin films with superior photocurrent: TCNQ charge transfer salts derived from ZIF-8.Nanoscale advances · 2020Article
- Encapsulation of Photosystem I in Organic Microparticles Increases Its Photochemical Activity and Stability for Ex Vivo Photocatalysis.ACS sustainable chemistry & engineering · 2019Article
- Templated fabrication of hierarchically porous metal-organic frameworks and simulation of crystal growth.Nanoscale advances · 2019Article
Corrections and comments
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Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Photosystem I (PSI) is a ∼1000 kDa transmembrane protein that enables photoactivated charge separation with ∼1 V driving potential and ∼100% quantum efficiency during the photosynthetic process. Although such properties make PSI a potential candidate for integration into bio-hybrid solar energy harvesting devices, the grand challenge in orchestrating such integration rests on rationally designed 3D architectures that can organize and stabilize PSI in the myriad of harsh conditions in which it needs to function. The current study investigates the optical response and photoactive properties of PSI encapsulated in a highly stable nanoporous metal-organic framework (ZIF-8), denoted here as PSI@ZIF-8. The ZIF-8 framework provides a unique scaffold with a robust confining environment for PSI while protecting its precisely coordinated chlorophyll networks from denaturing agents. Significant blue shifts in the fluorescence emissions from UV-vis measurements reveal the successful confinement of PSI in ZIF-8. Pump-probe spectroscopy confirms the photoactivity of the PSI@ZIF-8 composites by revealing the successful internal charge separation and external charge transfer of P
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Registered trials
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