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Showing 1-20 of 4,677 results
  1. Colorimetric Sensing of Hydrogen Peroxide Based on the Wavelength-Shift of CsPbBr3 Perovskite Nanocrystals on Water–Oil Interface

    In this study, the halogen exchange reactions are investigated between KI or methylamine iodide in aqueous solution and CsPbBr 3 NCs in toluene. The...

    Heng‑Gan Li, Yi‑Men Zhu, ... ** Chen in Journal of Analysis and Testing
    Article 26 July 2022
  2. Hydrogen-bond assisted nonconventional photoluminescence of crystalline and amorphous cellulose

    Cellulose is hierarchically arranged to form a sophisticated supramolecular structure. The structural complexity leads to a dilemma where the...

    Kunfeng **, Guangjie Song, ... Jun Zhang in Cellulose
    Article 24 July 2023
  3. Investigation of Structural, Morphological and Photoluminescence Properties of Electrospun Cu@PMMA Nanofibers

    In this work, a tetrameric Cu(II) Schiff base complex [Tetrakis((µ 3 -N-(3,5-dichlorosalicyclideneamino)ethanolato)-Cu(II))], ( 1 ), has been synthesized...

    Yasemin Acar, Elif Gungor, ... Hulya Kara Subasat in Journal of Inorganic and Organometallic Polymers and Materials
    Article 05 August 2023
  4. Ferromagnetic, Optical and Photoluminescence Behavior of Ni-Doped ZnO Thin Films

    Ni-doped ZnO (NZO) thin films were prepared onto a glass substrate with varying concentrations of 2, 4, 6, 8, 10% of Ni using sol-gel spin coating...

    L. Suganya, K S. Balamurugan, ... B. Sundaresan in Topics in Catalysis
    Article 25 November 2023
  5. Photoluminescence enhancement after thermal treatment of cellulose from different sources

    The use of organic materials in optics/photonics is highly attractive due to its promising applications in bioimaging, optoelectronic devices,...

    Eder U. Pulido-Barragán, Eugenio Rodríguez-González, ... Andreas Koschella in Cellulose
    Article 21 June 2024
  6. Selective emergence of photoluminescence at telecommunication wavelengths from cyclic perfluoroalkylated carbon nanotubes

    Chemical functionalisation of semiconducting single-walled carbon nanotubes (SWNTs) can tune their local band gaps to induce near-infrared (NIR)...

    Yutaka Maeda, Yasuhiro Suzuki, ... Masahiro Ehara in Communications Chemistry
    Article Open access 31 July 2023
  7. Synthesis and Temperature-Controlled Photoluminescence of Cyano-Substituted Pyrrol-2-one Derivatives

    Abstract

    A series of previously unknown cyano-substituted pyrrol-2-one derivatives containing an ester fragment in the structure was synthesized. The...

    M. Yu. Belikov, A. G. Milovidova, ... K. V. Lipin in Russian Journal of General Chemistry
    Article 01 April 2024
  8. The Temperature Effect on the Photoluminescence of Porous Silicon Films Obtained from an N-Type Silicon Substrate

    Porous silicon (PSi) is an intriguing material with unusual optical and electrical properties, and researching its temperature-dependent...

    Salah Rahmouni, Hani boubekri, ... Radhouane Chtourou in Silicon
    Article 25 April 2024
  9. Colorimetric Determination of Chloridion in Domestic Water Based on the Wavelength Shift of CsPbBr3 Perovskite Nanocrystals via Halide Exchange

    Cubic phase CsPbBr 3 perovskite nanocrystals (PNCs) was prepared by a high-temperature hot-injection method. The high photoluminescence quantum yield...

    Guo-Bin Huang, Zhi-Yong Guo, ... ** Chen in Journal of Analysis and Testing
    Article Open access 24 February 2021
  10. Achieving highly efficient long-wavelength phosphorescence emission of large singlet-triplet energy gap materials by host-guest do**

    High-efficiency long-wavelength phosphorescence emissions of large singlet-triplet energy gap (Δ E ST ) materials are essential for applications in...

    Shasha Zhang, Wei Yao, ... Zhongfu An in Science China Chemistry
    Article 30 April 2024
  11. Thermochromic photoluminescence of phosphine-supported dinuclear copper‒halide complexes

    In this work, we report the temperature-dependent solid-state photoluminescence properties of the phosphine-supported copper(I) − halide dinuclear...

    Huixian Miao, **** Wang, ... Dayu Wu in Structural Chemistry
    Article 10 April 2023
  12. Complexes of Zn(II) and Cd(II) with Dimethylaminooxime Picoline Ester, a Terpene Derivative of (+)-3-Carene: Synthesis, Structure, and Photoluminescence Properties

    Abstract

    Picoline ester of dimethylaminooxime of the (+)-3-carene series ( L ) and mononuclear complexes [ZnLCl 2 ] ( I ) and [CdLCl 2 ] ( II ) have been...

    T. E. Kokina, A. M. Agafontsev, ... A. V. Tkachev in High Energy Chemistry
    Article 01 December 2023
  13. Synthesis and Photoluminescence of 2-(4-Aryl- 5-cyano-[2,2′-bipyridin]-6(1H)-ylidene)malononitriles Salts with Organic Amines

    Abstract

    It was found that new colored ionic organic compounds are formed as a result of the reactions of 2-(4-aryl-5-cyano-[2,2′-bipyridin]-6(1 H )-yli...

    M. Yu. Ievlev, N. E. Alekseev, ... O. V. Ershov in Russian Journal of General Chemistry
    Article 01 February 2024
  14. Features of Defect Structure and Photoluminescence of Nominally Pure LiNbO3 Crystals Grown from a Boron-Doped Charge

    Abstract

    Features of the defect structure of nominally pure LiNbO 3 :B crystals grown by the Czochralski method from a charge of congruent composition...

    N. V. Sidorov, A. V. Kadetova, ... M. N. Palatnikov in Inorganic Materials: Applied Research
    Article 01 October 2023
  15. IR Photoluminescence of the RbBa2(PO3)5 Polyphosphate Containing Bi+ Impurity Centers

    Abstract—

    The rubidium barium polyphosphate RbBa 2 (PO 3 ) 5 containing impurity bismuth monocations has been prepared via crystallization from a melt...

    A. N. Romanov, A. A. Kapustin, ... V. N. Korchak in Inorganic Materials
    Article 01 July 2023
  16. Higher stability and better photoluminescence quantum yield of cesium lead iodide perovskites nanoparticles in the presence of CTAB ligand

    Inorganic halide perovskites, such as CsPbI 3 , have unique optoelectronic properties which made them promising candidates for several...

    Christina Al-Tawil, Riham El Kurdi, Digambara Patra in Photochemical & Photobiological Sciences
    Article 04 June 2023
  17. Photoluminescence of the Au38(SR)26 nanocluster comprises three radiative processes

    Photoluminescence of ultrasmall, atomically precise gold nanoclusters constitutes an area of significant interest in recent years for both...

    Lianshun Luo, Zhongyu Liu, ... Rongchao ** in Communications Chemistry
    Article Open access 02 February 2023
  18. Photoluminescence and Photocatalytic Degradation of Methylene Blue and Methyl Red using Pr3+ Doped CdS Nanoparticles

    Abstract

    The reflux technique was used to synthesize praseodymium-doped cadmium sulfide nanoparticles (Pr 3+ : CdS) with different do**...

    L. Lianmawii, N. M. Singh in Russian Journal of Physical Chemistry B
    Article 01 February 2024
  19. Bismuth Monocation IR Photoluminescence in Mixed Cyclotriphosphates of Alkali and Alkaline Earth Metals

    Abstract—

    Polycrystalline samples of the mixed cyclotriphosphates KMgP 3 O 9 , KCaP 3 O 9 , RbMgP 3 O 9 , RbCaP 3 O 9 , CsCaP 3 O 9 , and CsSrP 3 O 9 containing Bi + bismuth...

    A. N. Romanov, E. V. Haula, ... V. N. Korchak in Inorganic Materials
    Article 01 December 2022
  20. Unlocking the Potential of Resveratrol-Derived Trifunctional Photosensitive Benzoxazines for Superhydrophobic, Low Dielectric and Photoluminescence Applications

    In the present study, fully bio-based photocurable trifunctional benzoxazines derived from resveratrol were designed and characterized for...

    Subasri Appasamy, Balaji Krishnasamy, ... Alagar Muthukaruppan in Journal of Polymers and the Environment
    Article 21 March 2024
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