Results 21 to 30 of about 5,468 (225)
Nature Communications, 2021 Aggregation-induced emission (AIE) has proven to be a viable strategy to achieve highly efficient room temperature phosphorescence (RTP) in bulk by restricting molecular motions.
Tao Wang +6 more
doaj +1 more source
Frontiers in Chemistry, 2022 In this work, we have investigated several pure organic room temperature phosphorescent materials with donor-methylene acceptor configurations with relatively different quantum efficiency.
Jian Wang
doaj +1 more source
Nature Communications, 2022 Organic room-temperature phosphorescence (RTP) materials often suffer from poor processability because of their crystalline or cross-linked nature.
Xin Zhang +5 more
doaj +1 more source
Room Temperature Phosphorescence of Chlorine Doped Carbon Nitride Dots
Frontiers in Chemistry, 2022 Metal free room temperature phosphorescent materials have been the subject of considerable attention due to their potential applications in optoelectronic devices sensing, and security and safety signage.
Khemnath Patir +2 more
doaj +1 more source
Nature Communications, 2019 The potential of organic materials with persistent room-temperature phosphorescence for high-tech application is limited by their low efficiency. Here, the authors report a strategy to enhance persistent room-temperature phosphorescence efficiency via ...
Weijun Zhao +7 more
doaj +1 more source
Dual-light emitting 3D encryption with printable fluorescent-phosphorescent metal-organic frameworks
Light: Science & Applications, 2023 Optical encryption technologies based on room-temperature light-emitting materials are of considerable interest. Herein, we present three-dimensional (3D) printable dual-light-emitting materials for high-performance optical pattern encryption.
Jin Woo Oh +15 more
doaj +1 more source
An evaluation of cellulose as a substrate for room-temperature phosphorescence
Talanta, 1982 Cotton-linter pulps, wood pulps and several filter papers have been evaluated as substrates for room-temperature phosphorescence. A variety of chemical treatments of one filter paper is discussed in terms of reducing the background phosphorescence of the cellulose and in evaluating possible trace contaminants in cotton fibres.
Department of Chemistry, University of Florida, Gainesville, FL 32611, U.S.A. ( host institution ) +2 more
openaire +3 more sources
Design of mechanical-robust phosphorescence materials through covalent click reaction
Nature Communications, 2023 It remains a great challenge to engineer materials with strong and stable interactions for the simultaneously mechanical-robust and room temperature phosphorescence-efficient materials.
Rui Tian, Shuo Gao, Kaitao Li, Chao Lu
doaj +1 more source
Two‐Photon Excited Near‐Infrared Phosphorescence Based on Secondary Supramolecular Confinement
Advanced Science, 2022 Organic phosphorescence materials have received wide attention in bioimaging for bio‐low toxicity and large Stokes. Herein, a design strategy to achieve near‐infrared (NIR) excitation and emission of organic room‐temperature phosphorescence through two ...
Xin‐Kun Ma +4 more
doaj +1 more source
Room-temperature phosphorescent transparent wood
Nature CommunicationsTransparent wood with high transmittance and versatility has attracted great attention as an energy-saving building material. Many studies have focused on luminescent transparent wood, while the research on organic afterglow transparent wood is an interesting combination.
Xixi Piao +5 more
openaire +3 more sources