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author:

Qiu, Haijiang (Qiu, Haijiang.) [1] | Li, Min (Li, Min.) [2] | Lu, Yongfeng (Lu, Yongfeng.) [3] | Cheng, Hongrui (Cheng, Hongrui.) [4] | Chen, Haixin (Chen, Haixin.) [5] | Zheng, Yuanhui (Zheng, Yuanhui.) [6] (Scholars:郑远辉)

Indexed by:

EI Scopus SCIE

Abstract:

Luminescence materials have received extensive attention for anti-counterfeiting applications due to their low-cost fabrication and simple verification advantages. However, single-emitting encryption can be easily cracked. Therefore, the development of multi-responsive anti-counterfeiting strategies is urgent. Here, we report a facile and universal method to fabricate ultraviolet and infrared excitable inorganic-organic hybrid materials that consist of up-conversion nanoparticles (UCNPs) and organic afterglow materials. With this method, UCNPs can be assembled onto organic afterglow materials driven by the electrostatic interactions between the two com-ponents. As a proof-of-concept, a NaYF4: Yb, Er UCNPs@catechol-doped cyanuric acid (cd-CA) composite was designed and served as a secret anti-counterfeiting ink material. The security label using the hybrid material as an information carrier shows multiple encryption signals, such as fluorescence, up-conversion, phosphorescence, and infrared thermal imaging, increasing security.

Keyword:

Anti-counterfeiting Fluorescence Infrared thermal imaging Inorganic-organic hybrid materials Phosphorescence Up-conversion

Community:

  • [ 1 ] [Qiu, Haijiang]Fuzhou Univ, Coll Chem, Fuzhou 350116, Peoples R China
  • [ 2 ] [Li, Min]Fuzhou Univ, Coll Chem, Fuzhou 350116, Peoples R China
  • [ 3 ] [Lu, Yongfeng]Fuzhou Univ, Coll Chem, Fuzhou 350116, Peoples R China
  • [ 4 ] [Cheng, Hongrui]Fuzhou Univ, Coll Chem, Fuzhou 350116, Peoples R China
  • [ 5 ] [Chen, Haixin]Fuzhou Univ, Coll Chem, Fuzhou 350116, Peoples R China
  • [ 6 ] [Zheng, Yuanhui]Fuzhou Univ, Coll Chem, Fuzhou 350116, Peoples R China
  • [ 7 ] [Qiu, Haijiang]Fujian Sci & Technol Innovat Lab Optoelect Informa, Fuzhou 350116, Peoples R China
  • [ 8 ] [Li, Min]Fujian Sci & Technol Innovat Lab Optoelect Informa, Fuzhou 350116, Peoples R China
  • [ 9 ] [Lu, Yongfeng]Fujian Sci & Technol Innovat Lab Optoelect Informa, Fuzhou 350116, Peoples R China
  • [ 10 ] [Cheng, Hongrui]Fujian Sci & Technol Innovat Lab Optoelect Informa, Fuzhou 350116, Peoples R China
  • [ 11 ] [Chen, Haixin]Fujian Sci & Technol Innovat Lab Optoelect Informa, Fuzhou 350116, Peoples R China
  • [ 12 ] [Zheng, Yuanhui]Fujian Sci & Technol Innovat Lab Optoelect Informa, Fuzhou 350116, Peoples R China

Reprint 's Address:

  • [Zheng, Yuanhui]Fuzhou Univ, Coll Chem, Fuzhou 350116, Peoples R China;;

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Source :

MATERIALS TODAY PHYSICS

ISSN: 2542-5293

Year: 2023

Volume: 31

1 0 . 0

JCR@2023

1 0 . 0 0 0

JCR@2023

ESI Discipline: MATERIALS SCIENCE;

ESI HC Threshold:49

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 3

SCOPUS Cited Count: 5

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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