IDEAS home Printed from https://ideas.repec.org/a/nat/natcom/v13y2022i1d10.1038_s41467-022-30760-3.html
   My bibliography  Save this article

Bis-Schiff base linkage-triggered highly bright luminescence of gold nanoclusters in aqueous solution at the single-cluster level

Author

Listed:
  • Haohua Deng

    (Fujian Medical University)

  • Kaiyuan Huang

    (Fujian Medical University)

  • Lingfang Xiu

    (Fujian Medical University)

  • Weiming Sun

    (Fujian Medical University)

  • Qiaofeng Yao

    (National University of Singapore
    International Campus of Tianjin University, Binhai New City)

  • Xiangyu Fang

    (Fujian Medical University)

  • Xin Huang

    (Fujian Medical University)

  • Hamada A. A. Noreldeen

    (Fujian Medical University)

  • Huaping Peng

    (Fujian Medical University)

  • Jianping Xie

    (National University of Singapore
    International Campus of Tianjin University, Binhai New City)

  • Wei Chen

    (Fujian Medical University)

Abstract

Metal nanoclusters (NCs) have been developed as a new class of luminescent nanomaterials with potential applications in various fields. However, for most of the metal NCs reported so far, the relatively low photoluminescence quantum yield (QY) in aqueous solution hinders their applications. Here, we describe the utilization of bis-Schiff base linkages to restrict intramolecular motion of surface motifs at the single-cluster level. Based on Au22(SG)18 (SG: glutathione) NCs, an intracluster cross-linking system was constructed with 2,6-pyridinedicarboxaldehyde (PDA), and water-soluble gold NCs with luminescence QY up to 48% were obtained. The proposed approach for achieving high emission efficiency can be extended to other luminescent gold NCs with core-shell structure. Our results also show that the content of surface-bound Au(I)-SG complexes has a significant impact on the PDA-induced luminescence enhancement, and a high ratio of Au(I)-SG will be beneficial to increasing the photoluminescence intensity of gold NCs.

Suggested Citation

  • Haohua Deng & Kaiyuan Huang & Lingfang Xiu & Weiming Sun & Qiaofeng Yao & Xiangyu Fang & Xin Huang & Hamada A. A. Noreldeen & Huaping Peng & Jianping Xie & Wei Chen, 2022. "Bis-Schiff base linkage-triggered highly bright luminescence of gold nanoclusters in aqueous solution at the single-cluster level," Nature Communications, Nature, vol. 13(1), pages 1-9, December.
    • Handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-30760-3
    DOI: 10.1038/s41467-022-30760-3
    as

    Download full text from publisher

    File URL: https://www.nature.com/articles/s41467-022-30760-3
    File Function: Abstract
    Download Restriction: no
    File URL: https://libkey.io/10.1038/s41467-022-30760-3?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    References listed on IDEAS

    as
    1. Shubo Tian & Yi-Zhi Li & Man-Bo Li & Jinyun Yuan & Jinlong Yang & Zhikun Wu & Rongchao Jin, 2015. "Erratum: Structural isomerism in gold nanoparticles revealed by X-ray crystallography," Nature Communications, Nature, vol. 6(1), pages 1-1, December.
    2. Kyuju Kwak & Woojun Choi & Qing Tang & Minseok Kim & Yongjin Lee & De-en Jiang & Dongil Lee, 2017. "A molecule-like PtAu24(SC6H13)18 nanocluster as an electrocatalyst for hydrogen production," Nature Communications, Nature, vol. 8(1), pages 1-8, April.
    3. Qi Li & Dongming Zhou & Jinsong Chai & Woong Young So & Tong Cai & Mingxing Li & Linda A. Peteanu & Ou Chen & Mircea Cotlet & X. Wendy Gu & Haiming Zhu & Rongchao Jin, 2020. "Structural distortion and electron redistribution in dual-emitting gold nanoclusters," Nature Communications, Nature, vol. 11(1), pages 1-9, December.
    4. Igor Dolamic & Stefan Knoppe & Amala Dass & Thomas Bürgi, 2012. "First enantioseparation and circular dichroism spectra of Au38 clusters protected by achiral ligands," Nature Communications, Nature, vol. 3(1), pages 1-6, January.
    5. Shubo Tian & Yi-Zhi Li & Man-Bo Li & Jinyun Yuan & Jinlong Yang & Zhikun Wu & Rongchao Jin, 2015. "Structural isomerism in gold nanoparticles revealed by X-ray crystallography," Nature Communications, Nature, vol. 6(1), pages 1-7, December.
    Full references (including those not matched with items on IDEAS)

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Xue-Xin Li & Cai-Hong Li & Ming-Jun Hou & Bo Zhu & Wei-Chao Chen & Chun-Yi Sun & Ye Yuan & Wei Guan & Chao Qin & Kui-Zhan Shao & Xin-Long Wang & Zhong-Min Su, 2023. "Ce-mediated molecular tailoring on gigantic polyoxometalate {Mo132} into half-closed {Ce11Mo96} for high proton conduction," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    2. Zhihe Liu & Hua Tan & Bo Li & Zehua Hu & De-en Jiang & Qiaofeng Yao & Lei Wang & Jianping Xie, 2023. "Ligand effect on switching the rate-determining step of water oxidation in atomically precise metal nanoclusters," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    3. Xiao-Hong Ma & Jing Li & Peng Luo & Jia-Hua Hu & Zhen Han & Xi-Yan Dong & Guohua Xie & Shuang-Quan Zang, 2023. "Carbene-stabilized enantiopure heterometallic clusters featuring EQE of 20.8% in circularly-polarized OLED," Nature Communications, Nature, vol. 14(1), pages 1-11, December.
    4. Cao Fang & Chang Xu & Wei Zhang & Meng Zhou & Dong Tan & Lixia Qian & Daqiao Hu & Shan Jin & Manzhou Zhu, 2024. "Dual-quartet phosphorescent emission in the open-shell M1Ag13 (M = Pt, Pd) nanoclusters," Nature Communications, Nature, vol. 15(1), pages 1-10, December.
    5. Chang Liu & Yan Zhao & Tai-Song Zhang & Cheng-Bo Tao & Wenwen Fei & Sheng Zhang & Man-Bo Li, 2023. "Asymmetric transformation of achiral gold nanoclusters with negative nonlinear dependence between chiroptical activity and enantiomeric excess," Nature Communications, Nature, vol. 14(1), pages 1-10, December.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:nat:natcom:v:13:y:2022:i:1:d:10.1038_s41467-022-30760-3. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.nature.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.