Results 101 to 110 of about 60,862 (368)
Polymer Dots Exhibiting Multi‐Resonant Thermally Activated Delayed Fluorescence for Cellular Imaging
Advanced Optical Materials, EarlyView.By copolymerizing with a host material, a multiple resonance thermally activated delayed fluorescent (MR‐TADF) emitter quinolino[3,2,1‐de]acridine‐5,9‐dione (QAO) is successfully assembled into water‐dispersible polymer dots (Pdots). Photophysical measurements and multichannel fluorescence imaging studies show that the narrowband emission from the MR ...
Peiqi Hu +2 more
wiley +1 more source
Advanced Optical Materials, EarlyView.Complexes [PtII(Cbz‐C^C*bzim/im)(L^L)], bearing carbazole‐appended cyclometalated NHCs, show bright phosphorescence, peaking from the blue to the yellowish–green spectral range depending on the carbene, L^L, and doping concentration. Non‐doped OLEDs using 1A or 3A (L^L = acac or P^O2) reach the best performances (Von: 2.99 V, 2.55 V; Lmax: 39208, 25837
Jorge Roy +9 more
wiley +1 more source
Advanced laboratory for testing plasma thrusters and Hall thruster measurement campaign
Nukleonika, 2016 Plasma engines are used for space propulsion as an alternative to chemical thrusters. Due to the high exhaust velocity of the propellant, they are more efficient for long-distance interplanetary space missions than their conventional counterparts.
Szelecka Agnieszka
doaj +1 more source
Advanced Optical Materials, EarlyView.This work presents the development of efficient blue thermally activated delayed fluorescent (TADF) materials that perform well without doping, enabling simplified, matrix‐free hyperfluorescence (MFHF) OLEDs. When combined with encapsulated narrow‐band emitters, the TADF materials serve as effective hosts resulting in pure blue, ultranarrow emission ...
Hwan‐Hee Cho +5 more
wiley +1 more source
INEQUALITIES OF MULTILINGUALISM: GLOBALIZATION, NATIONALISM AND MOTHER TONGUES [PDF]
, 2017 My presentation highlights the intricate relationship between globalization, nationalismand mother tongues, arguing that ‘multilingualism’ does not merely refer to the distributionof many languages within a particular linguistic ecology, but also in what
Tupas, Ruanni
core
Advanced Optical Materials, EarlyView.Sequential indolo‐fusion π‐extension as a rational design strategy to further narrow the emission bandwidth of multi‐resonance thermally activated delayed fluorescence is introduced. By fusing one or two additional indole moieties to the periphery of Cz‐B, gradual spectra narrowing and accelerated triplet–singlet exciton spin conversion are ...
Hyukgi Min, Takuma Yasuda
wiley +1 more source
Recent Progress in Organic TADF Emitters Containing Heavy Atoms
Advanced Optical Materials, EarlyView.In this review, progress on heavy atom use in organic TADF emitters to produce internal and external heavy atom effects is summarized. Impacts on molecular geometry, TADF efficiency, and performance in OLEDs are discussed. An outlook on the challenges and opportunities of heavy atom incorporation is provided.
Seja A. Elgadi +2 more
wiley +1 more source
AIP Conference Proceedings, 2013 Phase transitions of pure substances provide the key reference temperatures, otherwise known as "defining fixed points", of the International Temperature Scale. At temperatures below the triple point of mercury (234.3156 K), the substances involved are gases at room temperature and include the triple points of hydrogen (13.8033 K), neon (24.5561 K ...
openaire +2 more sources
ANALYSIS OF BETAWI LANGUAGE FROM LINGUISTIC FEATURES PERSPECTIVE: A CASE STUDY OF PORTALBETAWI.COM [PDF]
, 2017 In global era, the existence of local language websites in the internet is rare. Portal Betawiis one of few websites which provides the information, language and cultures fully writtenin Betawinese as one of Indonesia’s local languages used by the ...
Indarti, Dwi, Sausina, Cut Nina
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THE INTEREST AND POETRY WRITING SKILLS IMPROVEMENT BY DISCOVERY BASED LEARNING METHOD [PDF]
, 2017 This study aimed: 1) to increase the interest in writing poems; and 2) to improve the ability to write poetry in grade VIII. This research was a classroom action research.
Rahayu, Erni
core