Results 41 to 50 of about 83,861 (315)

Energy harvesting: a review of the interplay between structure and mechanism [PDF]

, 2008
The science of energy harvesting has recently undergone radical change, with the advent of new materials exploiting mechanisms fundamentally different from those of traditional solar cells.
Andrews, David L
core   +1 more source

Quantifying nuclear wide chromatin compaction by phasor analysis of histone Förster resonance energy transfer (FRET) in frequency domain fluorescence lifetime imaging microscopy (FLIM) data. [PDF]

, 2020
The nanometer spacing between nucleosomes throughout global chromatin organisation modulates local DNA template access, and through continuous dynamic rearrangements, regulates genome function [1].
Gratton, Enrico, Hinde, Elizabeth, Liang, Zhen, Lou, Jieqiong, Scipioni, Lorenzo   +4 more
core   +3 more sources

Circularly Polarized Long‐Persistent and Photostimulated Luminescence Enabled through Förster Resonance Energy Transfer and Upconversion Strategies [PDF]

Advanced Science, EarlyView.
Using chiral emitters with circularly polarized luminescence (CPL) characteristics integrated into organic long‐persistent luminescence (OLPL) system demonstrates circularly polarized long‐persistent luminescence (CP‐LPL). Importantly, the Förster resonance energy transfer (FRET)‐based design reveals circularly polarized photostimulated luminescence ...
Ruttapol Malatong, Rengo Yoshioka, Dmitry Kovalevskiy, Kentaro Takaji, Hajime Shigemitsu, Kaede Kawaguchi, Yemineni S. L. V. Narayana, Toshiyuki Kida, Ryota Kabe   +8 more
openalex   +2 more sources

A spectroscopic ruler for intermediate-zone FRET measurements [PDF]

, 2015
It is well known that Fluorescence Resonance Energy Transfer (FRET), the most common mechanism for electronic energy to migrate between molecular chromophores, has a predominantly inverse sixth power dependence on the rate of transfer as a function of ...
Andrews, David L., Jones, Garth A.
core   +1 more source

Harnessing photoinduced electron transfer to optically determine protein sub-nanoscale atomic distances

Nature Communications, 2018
Current Förster resonance energy transfer (FRET)-based fluorescence spectroscopy methods are suffering from some limitations in the field of structural biology.
Antonios Pantazis, Karin Westerberg, Thorsten Althoff, Jeff Abramson, Riccardo Olcese   +4 more
doaj   +1 more source

Extending Single Molecule Förster Resonance Energy Transfer (FRET) Range Beyond 10 Nanometers in Zero-Mode Waveguides. [PDF]

ACS Nano, 2019
Single molecule Förster resonance energy transfer (smFRET) is widely used to monitor conformations and interactions dynamics at the molecular level. However, conventional smFRET measurements are ineffective at donor-acceptor distances exceeding 10 nm ...
Mikhail Baibakov, S. Patra, J. Claude, A. Moreau, J. Lumeau, J. Wenger   +5 more
semanticscholar   +1 more source

The effect of mixing nanoparticles on the suspension physical stability

Kuwait Journal of Science, 2023
Energy transfer in a hybrid mixture of Rhodamine 6G (Rh6G) dye laser as a donor and nanoparticles (NPs) as an acceptor were studied. The absorption spectra of 1×10-5 M of Rh6G in distilled water showed an increase in peak intensity upon addition of NPs.
fairooz kareem, Asrar Abdulmunem Saeed, Mahasin F. Hadi Al- Kadhemy, Farah Jawad Kadhum   +3 more
doaj   +1 more source

Mechanisms of light energy harvesting in dendrimers and hyperbranched polymers [PDF]

, 2011
Since their earliest synthesis, much interest has arisen in the use of dendritic and structurally allied forms of polymer for light energy harvesting, especially as organic adjuncts for solar energy devices.
Acocella, Aida, Allcock, Andrews, Andrews, Andrews, Andrews, Andrews, Andrews, Andrews, Andrews, Andrews, Andrews, Andrews, Andrews, Andrews, Archut, Astruc, Badaeva, Ball, Ball, Balzani, Bar-Haim, Bar-Haim, Barber, Becker, Beljonne, Bentz, Bradshaw, Bradshaw, Bradshaw, Bradshaw, Burn, Cao, Cavaye, Cheng, Cho, Daniels, David L. Andrews, David S. Bradshaw, Drobizhev, Dykes, Fernandez-Alberti, Fréchet, Galli, Gao, Hahn, Harpham, He, Heijs, Huo, Ishizaki, Ishizaki, Jang, Jenkins, Jenkins, Jenkins, Jordanides, Katan, Kim, Kishi, Larsen, Lehka, Li, Liu, May, Megow, Monguzzi, Muñoz-Losa, Nakano, Nakano, Nantalaksakul, Narayanan, Nishiyama, Palma, Parquette, Paulo, Peng, Poliakov, Powell, Ranasinghe, Scholes, Scholes, Shortreed, Stockmann, Swallen, Thayumanavan, Tretiak, van der Meer, van Patten, Varnavski, Varnavski, Vlaming, Wang, Winroth, Wong, Wu, Xu, Yan, Yeow, You, Zhang, Zhu   +102 more
core   +3 more sources

Multiple GPCR Functional Assays Based on Resonance Energy Transfer Sensors

Frontiers in Cell and Developmental Biology, 2021
G protein-coupled receptors (GPCRs) represent one of the largest membrane protein families that participate in various physiological and pathological activities.
Yiwei Zhou, Jiyong Meng, Chanjuan Xu, Chanjuan Xu, Jianfeng Liu, Jianfeng Liu   +5 more
doaj   +1 more source

Time-resolved stimulated emission depletion and energy transfer dynamics in two-photon excited EGFP [PDF]

, 2018
Time and polarization-resolved stimulated emission depletion (STED) measurements are used to investigate excited state evolution following the two-photon excitation of enhanced green fluorescent protein (EGFP).
Bain, AJ
core   +1 more source