Articles with "red orange" as a keyword



Analysis of bright red-orange emitting Mn2+:ZnAl2O4 spinel nanophosphor

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Published in 2018 at "Optik"

DOI: 10.1016/j.ijleo.2017.10.023

Abstract: Abstract In the present article, undoped and Mn-doped spinel ZnAl2O4 nanophosphors were synthesized by co-precipitation and hydro-thermal methods. The prepared nanophosphors were characterized using powder X-ray diffraction (XRD), Scanning electron microscopy, UV–Visible-Infrared absorption, photoluminescence etc.… read more here.

Keywords: analysis bright; red orange; bright red; spinel ... See more keywords

Environmental-friendly red-orange ceramic pigment based on Pr and Fe co-doped Y2Zr2O7

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Published in 2017 at "Journal of The European Ceramic Society"

DOI: 10.1016/j.jeurceramsoc.2017.12.005

Abstract: Abstract A new environmental-friendly red-orange ceramic pigment based on the general formula Y2-xPrxZr2-yFeyO7-δ was prepared by polymeric sol-gel method at 1400 °C. The solid solution range with defect fluorite structure was determined by XRD and SEM/EDX.… read more here.

Keywords: orange ceramic; friendly red; red orange; environmental friendly ... See more keywords

A red-orange carbazole-based iridium(III) complex: Synthesis, thermal, optical and electrochemical properties and OLED application

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Published in 2021 at "Journal of Organometallic Chemistry"

DOI: 10.1016/j.jorganchem.2021.122004

Abstract: Abstract A novel heteroleptic iridium(III) acetylacetonate (acac) complex, (L-5-CHO)2Ir(acac) (3b), was synthesised from 2-(9’-hexylcarbazole-3’-yl)-5-formylpyridine (L-5-CHO) (1b). The complex 3b was determined to be thermally and electrochemically stable. The photoluminescence properties of the compound were studied,… read more here.

Keywords: red orange; carbazole based; iridium iii; orange carbazole ... See more keywords
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Red, orange, green: Light- and Temperature-dependent Color Tuning in a Cyanobacteriochrome.

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Published in 2019 at "Biochemistry"

DOI: 10.1021/acs.biochem.9b00931

Abstract: Cyanobacteriochromes (CBCRs) are photoreceptor proteins that photoconvert between two parent states and thereby regulate various biological processes. An intriguing property is their variable UV-vis absorption that covers the entire spectral range from the far-red to… read more here.

Keywords: red orange; temperature dependent; geometry; mechanics ... See more keywords
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Red to orange thermally activated delayed fluorescence polymers based on 2-(4-(diphenylamino)-phenyl)-9H-thioxanthen-9-one-10,10-dioxide for efficient solution-processed OLEDs

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Published in 2021 at "RSC Advances"

DOI: 10.1039/d1ra04599g

Abstract: TADF conjugated polymers having 2-(4-(diphenylamino)-phenyl)-9H-thioxanthen-9-one-10,10-dioxide as a TADF unit showed red/orange color emissions and enabled OLED devices with a maximum external quantum efficiency of 10.44% and a maximum current efficiency of 14.97 cd A−1 read more here.

Keywords: thioxanthen one; red orange; diphenylamino phenyl; phenyl thioxanthen ... See more keywords

Enhancement of body red coloration in juvenile spotted scat (Scatophagus argus) by dietary supplementation with Lianjiang red orange peels as a natural carotenoid source

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Published in 2024 at "Frontiers in Marine Science"

DOI: 10.3389/fmars.2024.1515751

Abstract: Spotted scat (Scatophagus argus) is an economically important marine species in China, with high ornamental and edible value. The effects of dietary supplementation of Lianjiang red orange peels, a natural carotenoid source, at 0, 3,… read more here.

Keywords: lianjiang red; peels natural; red orange; orange peels ... See more keywords

Red/Orange Autofluorescence in Selected Candida Strains Exposed to 405 nm Laser Light

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Published in 2024 at "Dentistry Journal"

DOI: 10.3390/dj12030048

Abstract: Background: Candida albicans and similar species are significant pathogens in immunocompromised and hospitalized individuals, known for mucosal colonization and bloodstream/organ invasion. Many pathogenic fungi, including these species, exhibit autofluorescence (R/OF) under specific light conditions, a… read more here.

Keywords: orange autofluorescence; autofluorescence; red orange; candida strains ... See more keywords

Thermal, Optical, and Emission Traits of SM3+-Ion-Doped Fluoride/Chloride/Oxide Glass for Red/Orange Laser Fiber Applications

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Published in 2024 at "Fibers"

DOI: 10.3390/fib12110100

Abstract: This study examined spectroscopic, thermal, and other qualities, such as the lasing parameters, of Sm3+-doped glass with the composition 40P2O5–30ZnO–20LiCl–10BaF2. The ellipsometric data were used in a Sellmeier dispersion relation to estimate the refractive index… read more here.

Keywords: sm3 ion; emission; red orange; glass ... See more keywords