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author:

Li, Zhuo (Li, Zhuo.) [1] | Lu, Shan (Lu, Shan.) [2] | Liu, Wenzhen (Liu, Wenzhen.) [3] | Dai, Tao (Dai, Tao.) [4] | Ke, Jianxi (Ke, Jianxi.) [5] | Li, Xingjun (Li, Xingjun.) [6] | Li, Renfu (Li, Renfu.) [7] | Zhang, Yuxiang (Zhang, Yuxiang.) [8] | Chen, Zhuo (Chen, Zhuo.) [9] | Chen, Xueyuan (Chen, Xueyuan.) [10]

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EI

Abstract:

The rapid emergence of drug-resistant bacteria has raised a great social concern together with the impetus for exploring advanced antibacterial ways. NIR-triggered antimicrobial photodynamic therapy (PDT) by lanthanide-doped upconversion nanoparticles (UCNP) as energy donor exhibits the advantages of high tissue penetration, broad antibacterial spectrum and less acquired resistance, but is still limited by its low efficacy. Now we designed a bio-inorganic nanohybrid and combined lysozyme (LYZ) with UCNP-PDT system to enhance the efficiency against resistant bacteria. Benefiting from the rapid adhesion to bacteria, intelligently bacteria-responsive LYZ release and synergistic LYZ-PDT effect, the nanoplatform achieves an exceptionally strong bactericidal capacity and conspicuous bacteriostasis on methicillin-resistant S. aureus. These findings pave the way for designing efficiently antibacterial nanomaterials and provide a new strategy for combating deep-tissue bacterial infection. © 2021 Wiley-VCH GmbH

Keyword:

Bacteria Drug delivery Enzymes Nanostructured materials Photodynamic therapy Tissue

Community:

  • [ 1 ] [Li, Zhuo]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 2 ] [Li, Zhuo]College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350116, China
  • [ 3 ] [Lu, Shan]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 4 ] [Lu, Shan]College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350116, China
  • [ 5 ] [Lu, Shan]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou; Fujian; 350108, China
  • [ 6 ] [Liu, Wenzhen]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 7 ] [Dai, Tao]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 8 ] [Ke, Jianxi]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 9 ] [Li, Xingjun]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 10 ] [Li, Xingjun]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou; Fujian; 350108, China
  • [ 11 ] [Li, Renfu]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 12 ] [Zhang, Yuxiang]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 13 ] [Chen, Zhuo]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 14 ] [Chen, Zhuo]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou; Fujian; 350108, China
  • [ 15 ] [Chen, Xueyuan]CAS Key Laboratory of Design and Assembly of Functional Nanostructures, State Key Laboratory of Structural Chemistry, and Fujian Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou; Fujian; 350002, China
  • [ 16 ] [Chen, Xueyuan]College of Chemistry, Fuzhou University, Fuzhou; Fujian; 350116, China
  • [ 17 ] [Chen, Xueyuan]Fujian Science and Technology Innovation Laboratory for Optoelectronic Information of China, Fuzhou; Fujian; 350108, China

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Source :

Angewandte Chemie - International Edition

ISSN: 1433-7851

Year: 2021

Issue: 35

Volume: 60

Page: 19201-19206

1 6 . 8 2 3

JCR@2021

1 6 . 1 0 0

JCR@2023

ESI HC Threshold:117

JCR Journal Grade:1

CAS Journal Grade:2

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 70

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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