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author:

Wang, Haihui (Wang, Haihui.) [1] | Lin, Qianying (Lin, Qianying.) [2] | Yin, Litian (Yin, Litian.) [3] | Yang, Yuling (Yang, Yuling.) [4] | Qiu, Yuan (Qiu, Yuan.) [5] | Lu, Chunhua (Lu, Chunhua.) [6] (Scholars:卢春华) | Yang, Huanghao (Yang, Huanghao.) [7] (Scholars:杨黄浩)

Indexed by:

EI Scopus SCIE

Abstract:

Organic framework polymers have attracted much interest due to the enormous potential design space offered by the atomically precise spatial assembly of organic molecular building blocks. The morphology control of organic frameworks is a complex issue that hinders the development of organic frameworks for practical applications. Biomimetic self-assembly is a promising approach for designing and fabricating multiple-functional nanoarchitectures. A bioinspired hollow flower-like organic framework nanosphere heterostructure comprised of carbon nitride and polydopamine (g-C3N4@PDA) is successfully synthesized via a mild and green method. This heterostructure can effectively avoid the agglomeration of nanosheets to better access the hollow nanospheres with high open-up specific surface area. The electron delocalization of g-C3N4 and PDA under visible light can largely promote photoelectron transfer and enhance the photocatalytic activity of the g-C3N4@PDA. Furthermore, the g-C3N4@PDA can effectively enhance the generation of reactive oxygen species under irradiation, which can lead to cell apoptosis and enhance the performance for cancer therapy. Therefore, the as-prepared g-C3N4@PDA provides a paradigm of highly efficient photocatalyst that can be used as nanomedicine toward cancer therapy. This study could open up a new avenue for exploiting more other potential hollow nanosphere organic frameworks.

Keyword:

carbon nitride organic frameworks photocatalysis photodynamic therapy polydopamine

Community:

  • [ 1 ] [Wang, Haihui]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China
  • [ 2 ] [Lin, Qianying]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China
  • [ 3 ] [Yin, Litian]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China
  • [ 4 ] [Yang, Yuling]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China
  • [ 5 ] [Qiu, Yuan]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China
  • [ 6 ] [Lu, Chunhua]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China
  • [ 7 ] [Yang, Huanghao]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China

Reprint 's Address:

  • 卢春华 杨黄浩

    [Lu, Chunhua]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China;;[Yang, Huanghao]Fuzhou Univ, Fujian Prov Key Lab Anal & Detect Technol Food Sa, State Key Lab Photocatalysis Energy & Environm, MOE Key Lab Analyt Sci Food Safety & Biol,Coll Ch, Fuzhou 350116, Fujian, Peoples R China

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Source :

SMALL

ISSN: 1613-6810

Year: 2019

Issue: 16

Volume: 15

1 1 . 4 5 9

JCR@2019

1 3 . 0 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:236

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 107

SCOPUS Cited Count: 109

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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