Photonics and optoelectronics with bacteria: making materials from photosynthetic microorganisms

F Milano, A Punzi, R Ragni, M Trotta… - Advanced Functional …, 2019 - Wiley Online Library
A critical selection of the recent literature reports on the use of photosynthetic and
photoresponsive bacteria as a source of materials for optoelectronics and photonic devices …

Photosynthetic nanomaterial hybrids for bioelectricity and renewable energy systems

YJ Kim, H Hong, JH Yun, SI Kim, HY Jung… - Advanced …, 2021 - Wiley Online Library
Harvesting solar energy in the form of electricity from the photosynthesis of plants, algal
cells, and bacteria has been researched as the most environment‐friendly renewable …

Strong coupling of localized surface plasmons to excitons in light-harvesting complexes

A Tsargorodska, ML Cartron, C Vasilev, G Kodali… - Nano Letters, 2016 - ACS Publications
Gold nanostructure arrays exhibit surface plasmon resonances that split after attaching light
harvesting complexes 1 and 2 (LH1 and LH2) from purple bacteria. The splitting is attributed …

Possible nanoantenna control of chlorophyll dynamics for bioinspired photovoltaics

SV Gaponenko, PM Adam, DV Guzatov… - Scientific Reports, 2019 - nature.com
In the context of using portions of a photosynthetic apparatus of green plants and
photosynthesizing bacteria in bioinspired photovoltaic systems, we consider possible control …

Enhanced single-molecule spectroscopy in highly confined optical fields: from λ/2-Fabry–Pérot resonators to plasmonic nano-antennas

AM Kern, D Zhang, M Brecht, AI Chizhik… - Chemical Society …, 2014 - pubs.rsc.org
While single-molecule fluorescence from emitters with high quantum efficiencies such as
organic dye molecules can easily be detected by modern apparatus, many less efficient …

Cavity-Mediated Enhancement of the Energy Transfer in the Reduced Fenna–Matthews–Olson Complex

LE Herrera Rodríguez, A Sindhu… - Journal of Chemical …, 2024 - ACS Publications
Strong light-matter interaction leads to the formation of hybrid polariton states and can alter
the light-harvesting properties of natural photosynthetic systems without modifying their …

Jolly green MOF: confinement and photoactivation of photosystem I in a metal–organic framework

TH Bennett, MD Vaughn, SA Davari, K Park… - Nanoscale …, 2019 - pubs.rsc.org
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 …

Plasmon-enhanced photocurrent from photosystem I assembled on Ag nanopyramids

R Pamu, VP Sandireddy, R Kalyanaraman… - The journal of …, 2018 - ACS Publications
Plasmonic metal nanostructures have been known to tune optoelectronic properties of
fluorophores. Here, we report the first-ever experimental observation of plasmon-induced …

Plasmon-stimulated biophotovoltaic cells based on thylakoid–AuNR conjugates

YJ Kim, G Moon, H Hong, JH Yun, SI Kim… - Journal of Materials …, 2020 - pubs.rsc.org
Despite the high quantum efficiency of solar energy conversion by photosynthesis, practical
development of photosynthetic solar energy has been limited so far. One of the main …

Broadband plasmonic photocurrent enhancement from photosystem I assembled with tailored arrays of Au and Ag nanodisks

R Pamu, BJ Lawrie, B Khomami… - ACS Applied Nano …, 2021 - ACS Publications
Plasmonic interactions between metal nanostructures and fluorophores have been
increasingly employed to alter photoexcitation pathways in multichromophore …