Excitation‐Dependent Emission Color Tuning of 0D Cs2InBr5·H2O at High Pressure
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202104923
Abstract: Self‐trapped exciton (STE) emission of low‐dimensional metal halides has witnessed explosive developments in both display and illumination, due to its intriguing photoluminescence properties. As one typical feature, STE emission energy is commonly independent of excitation… read more here.
Keywords: emission; excitation dependent; cs2inbr5 h2o; high pressure ... See more keywords
Excitation‐Dependent Quadruple‐Level Emission from an Isolated Molecule for Dynamic Information Encryption
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Science"
DOI: 10.1002/advs.202508987
Abstract: Stimuli‐responsive single‐molecule multi‐emission materials have long attracted considerable attention due to their great potential in non‐phase‐separated smart luminescence. Here, a new strategy is demonstrated for manipulating electron transfer based on donor‐acceptor decoupling to regulate energy… read more here.
Keywords: emission isolated; excitation dependent; quadruple level; emission ... See more keywords
Triply Hiding Optical Information via Excitation-Dependent Allochroic Photoluminescence Based on Cellulose Derivates.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202205697
Abstract: Optical encryption technologies are widely used in information security, whereas the technology with one single optical secret key can be easily cracked. Here, a triple encryption is reported, which hides patterned information in excitation-dependent allochroic… read more here.
Keywords: information; excitation; structure; dependent allochroic ... See more keywords
Tunable excitation-dependent-fluorescence of carbon dots: Fingerprint curves for super anti-counterfeiting
Sign Up to like & getrecommendations! Published in 2020 at "Dyes and Pigments"
DOI: 10.1016/j.dyepig.2019.108106
Abstract: Abstract A novel concept of anti-counterfeiting is proposed, based on the special properties of excitation-dependent-fluorescence (EDF) and emission-dependent-excitation (EDE) of carbon dots (CDs) in polymer matrix. EDF and EDE behaviors can be controlled by adjusting… read more here.
Keywords: excitation dependent; dependent fluorescence; carbon dots; anti counterfeiting ... See more keywords
Excitation dependent light emission and enhanced photocatalytic response of WS2/C-dot hybrid nanoscale systems
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2018.10.019
Abstract: Abstract A facile, hydrothermal route has been employed to synthesize two dimensional (2D) WS2 nanosystems, followed by decoration with C-dots derived from the orange juice extract as the source of carbon. Imaging through transmission electron… read more here.
Keywords: ws2 dot; dot hybrid; excitation dependent;
Relation between excitation dependent luminescence and particle size distributions for the selenium nanoparticles in κ-carrageenan shell
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.03.056
Abstract: Abstract In this paper synthesis and optical properties of selenium nanoparticles in κ-carrageenan shell were study. It was found excitation-dependent luminescence of the κ-carrageenan-Se nanoparticles. This luminescence is caused by quantum confinement effect. The nanoparticle… read more here.
Keywords: excitation dependent; carrageenan shell; nanoparticles carrageenan; dependent luminescence ... See more keywords
Excitation-dependent photoluminescent properties in geopolymers with addition of Eu2+ Dy3+ co-doped strontium silicoaluminate
Sign Up to like & getrecommendations! Published in 2019 at "Materials Letters"
DOI: 10.1016/j.matlet.2019.05.017
Abstract: Abstract Optical properties of blast furnace slag based geopolymers synthesized at 60 °C with additions of 4, 12 and 20% of Sr2.9Eu0.03Dy0.07Al4SiO11 (SEDASO) are studied. In the photoluminescence spectra, the geopolymers exhibit two broad emission bands:… read more here.
Keywords: dependent photoluminescent; photoluminescent properties; excitation dependent; addition eu2 ... See more keywords
Excitation-Dependent Photoluminescence of Undoped Bimetallic Halides with Dual Emitting Centers for Optical Anticounterfeiting Application.
Sign Up to like & getrecommendations! Published in 2025 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.5c04979
Abstract: Excitation-dependent (Ex-De) photoluminescence, characterized by distinct emission color changes under varying excitation wavelengths, has been extensively investigated in doped systems, where luminescence relies on a dopant-host synergy. However, Ex-De behavior achieved through two independent luminescent… read more here.
Keywords: dual emitting; dependent photoluminescence; bimetallic halides; excitation dependent ... See more keywords
Smart Luminescent Coordination Polymers toward Multimode Logic Gates: Time-Resolved, Tribochromic and Excitation-Dependent Fluorescence/Phosphorescence Emission.
Sign Up to like & getrecommendations! Published in 2017 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.7b00594
Abstract: In this work, we propose that lanthanide cations (such as Eu3+ and Tb3+)-doped long-afterglow coordination polymers (CPs) can be an effective tool for designing multimode optical logic gates based on their tunable fluorescence/phosphorescence transformation and… read more here.
Keywords: excitation dependent; coordination polymers; logic gates; fluorescence phosphorescence ... See more keywords
Excitation-Dependent Ionogels Based on Lanthanide-Terpyridine Coordination for Dynamic and Controllable Orthogonal Information Encryption.
Sign Up to like & getrecommendations! Published in 2025 at "ACS macro letters"
DOI: 10.1021/acsmacrolett.5c00538
Abstract: Smart fluorescence gels provide significant advantages in encryption, such as high storage, user-friendly operation, low cost, and enhanced security. Nevertheless, current fluorescent gels are predominantly limited to static or binary encoding, hindering their potential for… read more here.
Keywords: controllable orthogonal; dynamic controllable; excitation dependent; orthogonal information ... See more keywords
Single-component-based multicolor emissions enabled by symmetry breaking
Sign Up to like & getrecommendations! Published in 2025 at "Nature Communications"
DOI: 10.1038/s41467-025-63519-7
Abstract: Excitation-dependent multicolor emission from a single-component system, independent of aggregation, remains a fundamental challenge due to inherent difficulties in innovative principles. Herein, we propose a molecular symmetry-breaking strategy to enrich electronic processes, enabling the molecule… read more here.
Keywords: symmetry breaking; excitation dependent; multicolor; symmetry ... See more keywords