Matches in SemOpenAlex for { <https://semopenalex.org/work/W2800961307> ?p ?o ?g. }
Showing items 1 to 92 of
92
with 100 items per page.
- W2800961307 abstract "Semiconductor quantum dots (QDs) are a promising “nano-antennas” capable of absorbing efficiently light energy upon one- or two-photon excitation and then transferring it to convenient energy acceptors via Forster resonance energy transfer (FRET). The photosensitive protein bacteriorhodopsin (bR) has been shown to be a promising material for optoelectronic and photovoltaic applications, but it cannot effectively absorb light in the UV, blue, and NIR regions. It was shown previously that formation of hybrid complexes of QDs and purple membranes (PMs) containing bR could significantly improve the bR capacity for utilizing light upon one- and two-photon laser excitations. Under the laser irradiation, the optical properties of bR itself remain unchanged, whereas those of QDs may be altered. Therefore, it is important to study the effects of intense laser excitation on the properties of the QD–PM hybrid material. In this study we have shown that laser irradiation can lead to an increase in the luminescence quantum yield (QY) of QDs. The fact that this irradiation does not change the QD absorption spectra means that the QD quantum yield may be optically controlled without changing the QD structure or composition. Finally, we have shown experimentally that photoinduced increase in the QY of QDs lead to the corresponding increase in the efficiency of FRET in the QD–PM hybrid material. As a result, an approach to increasing the FRET efficiency in hybrid nano-biomaterials where QDs serve as donors have been proposed." @default.
- W2800961307 created "2018-05-17" @default.
- W2800961307 creator A5000116355 @default.
- W2800961307 creator A5018093344 @default.
- W2800961307 creator A5061269622 @default.
- W2800961307 creator A5078471621 @default.
- W2800961307 date "2018-05-04" @default.
- W2800961307 modified "2023-09-25" @default.
- W2800961307 title "Laser tuning of resonance energy transfer efficiency in a quantum dot– bacteriorhodopsin nano–bio hybrid material" @default.
- W2800961307 cites W1969010219 @default.
- W2800961307 cites W1970156283 @default.
- W2800961307 cites W1975112195 @default.
- W2800961307 cites W2046656599 @default.
- W2800961307 cites W2071470633 @default.
- W2800961307 cites W2076649417 @default.
- W2800961307 cites W2079860594 @default.
- W2800961307 cites W2082642868 @default.
- W2800961307 cites W2084567281 @default.
- W2800961307 cites W2087738167 @default.
- W2800961307 cites W2123605247 @default.
- W2800961307 cites W2239193229 @default.
- W2800961307 cites W2530056856 @default.
- W2800961307 cites W2587955381 @default.
- W2800961307 cites W2590431740 @default.
- W2800961307 cites W4242726073 @default.
- W2800961307 doi "https://doi.org/10.1117/12.2306669" @default.
- W2800961307 hasPublicationYear "2018" @default.
- W2800961307 type Work @default.
- W2800961307 sameAs 2800961307 @default.
- W2800961307 citedByCount "0" @default.
- W2800961307 crossrefType "proceedings-article" @default.
- W2800961307 hasAuthorship W2800961307A5000116355 @default.
- W2800961307 hasAuthorship W2800961307A5018093344 @default.
- W2800961307 hasAuthorship W2800961307A5061269622 @default.
- W2800961307 hasAuthorship W2800961307A5078471621 @default.
- W2800961307 hasConcept C106447425 @default.
- W2800961307 hasConcept C108225325 @default.
- W2800961307 hasConcept C120665830 @default.
- W2800961307 hasConcept C121332964 @default.
- W2800961307 hasConcept C121477167 @default.
- W2800961307 hasConcept C124657808 @default.
- W2800961307 hasConcept C139210041 @default.
- W2800961307 hasConcept C159985019 @default.
- W2800961307 hasConcept C171250308 @default.
- W2800961307 hasConcept C184779094 @default.
- W2800961307 hasConcept C185592680 @default.
- W2800961307 hasConcept C189542057 @default.
- W2800961307 hasConcept C192562407 @default.
- W2800961307 hasConcept C2780357685 @default.
- W2800961307 hasConcept C41625074 @default.
- W2800961307 hasConcept C49040817 @default.
- W2800961307 hasConcept C520434653 @default.
- W2800961307 hasConcept C55493867 @default.
- W2800961307 hasConcept C74130334 @default.
- W2800961307 hasConceptScore W2800961307C106447425 @default.
- W2800961307 hasConceptScore W2800961307C108225325 @default.
- W2800961307 hasConceptScore W2800961307C120665830 @default.
- W2800961307 hasConceptScore W2800961307C121332964 @default.
- W2800961307 hasConceptScore W2800961307C121477167 @default.
- W2800961307 hasConceptScore W2800961307C124657808 @default.
- W2800961307 hasConceptScore W2800961307C139210041 @default.
- W2800961307 hasConceptScore W2800961307C159985019 @default.
- W2800961307 hasConceptScore W2800961307C171250308 @default.
- W2800961307 hasConceptScore W2800961307C184779094 @default.
- W2800961307 hasConceptScore W2800961307C185592680 @default.
- W2800961307 hasConceptScore W2800961307C189542057 @default.
- W2800961307 hasConceptScore W2800961307C192562407 @default.
- W2800961307 hasConceptScore W2800961307C2780357685 @default.
- W2800961307 hasConceptScore W2800961307C41625074 @default.
- W2800961307 hasConceptScore W2800961307C49040817 @default.
- W2800961307 hasConceptScore W2800961307C520434653 @default.
- W2800961307 hasConceptScore W2800961307C55493867 @default.
- W2800961307 hasConceptScore W2800961307C74130334 @default.
- W2800961307 hasLocation W28009613071 @default.
- W2800961307 hasLocation W28009613072 @default.
- W2800961307 hasLocation W28009613073 @default.
- W2800961307 hasOpenAccess W2800961307 @default.
- W2800961307 hasPrimaryLocation W28009613071 @default.
- W2800961307 hasRelatedWork W1562701314 @default.
- W2800961307 hasRelatedWork W2009482745 @default.
- W2800961307 hasRelatedWork W2033587263 @default.
- W2800961307 hasRelatedWork W2060418229 @default.
- W2800961307 hasRelatedWork W2109755362 @default.
- W2800961307 hasRelatedWork W2167360483 @default.
- W2800961307 hasRelatedWork W2736966262 @default.
- W2800961307 hasRelatedWork W2800156533 @default.
- W2800961307 hasRelatedWork W3085702929 @default.
- W2800961307 hasRelatedWork W4244492191 @default.
- W2800961307 isParatext "false" @default.
- W2800961307 isRetracted "false" @default.
- W2800961307 magId "2800961307" @default.
- W2800961307 workType "article" @default.