Results 171 to 180 of about 568,919 (280)

Energy Transfer in Nanodroplet‐Based Luminescent Solar Concentrators

open access: yesSmall, EarlyView.
We present novel luminescent solar concentrators (LSCs) featuring polymer composites with fluorescent dye‐doped oil nanodroplets. This liquid environment ensures high dye solubility and preserves fluorescence quantum yields, even at high local dye concentrations.
Lorenzo Vallan   +7 more
wiley   +1 more source

Surface Micro‐Discharge Plasma for Multiple Teeth Bleaching: Efficacy, Mechanism and Safety

open access: yesHigh Voltage, EarlyView.
ABSTRACT Hydrogen peroxide (H2O2) is the commonly‐used bleaching chemical in clinical practice, but its excessive concentrations can cause tooth damage. Atmospheric pressure cold plasma is considered a promising new technique for tooth bleaching. Surface micro‐discharge (SMD) devices can generate large‐scale plasma, which holds potential for treating ...
Ruike Chen   +7 more
wiley   +1 more source

Unraveling the positive effect of twisted helicene structure on narrowband electroluminescence. [PDF]

open access: yesChem Sci
Du CZ   +8 more
europepmc   +1 more source

Investigation of eosin Y as a colorimetric sensor for the detection of fentanyl hydrochloride and fentanyl freebase

open access: yesJournal of Forensic Sciences, EarlyView.
Abstract The increasing prevalence of fentanyl within the illegal global drug market underscores the need for rapid, low‐cost, and straightforward detection methods. Eosin Y demonstrates a measurable color change in the presence of fentanyl, making it a promising candidate for colorimetric sensing and preliminary identification of fentanyl ...
Alan J. Zhou   +4 more
wiley   +1 more source

Stable Isotope Analysis as a Tool to Prevent Illicit Wildlife Trade of Songbirds in Brazil

open access: yesAnimal Conservation, EarlyView.
Feather isotopes provide clear differences between wild and captive songbirds in Brazil. Combining multiple isotopes improved classification accuracy and revealed individuals falsely declared as captive‐bred. These results demonstrate the potential of isotope analysis to detect wildlife laundering in the bird trade.
Luiza Brasileiro   +4 more
wiley   +1 more source

Datatalous sekä dataratkaisuja rakennetussa ympäristössä : Datatyöselvitys : Rakennetun ympäristön vihreiden dataratkaisujen tutkimustiimi - DATAMI-hanke

open access: yes
Tässä julkaisussa on katselmoitu EU- ja kansallisen tason datatalouden lainsäädäntöä sekä merkittävien datatyökokonaisuuksien, -ympäristöjen ja teknologioiden mahdollisuuksia, hyviä käytänteitä ja ratkaisuja.
Eloranta, Vilppu   +4 more
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