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author:

Liu, Yana (Liu, Yana.) [1] | Zeng, Tao (Zeng, Tao.) [2] | Liu, Chuang (Liu, Chuang.) [3] | Fang, Xiao (Fang, Xiao.) [4] | Li, Shiqing (Li, Shiqing.) [5] | Cao, Xiuping (Cao, Xiuping.) [6] | Lu, Chunhua (Lu, Chunhua.) [7] (Scholars:卢春华) | Yang, Huanghao (Yang, Huanghao.) [8] (Scholars:杨黄浩)

Indexed by:

EI Scopus SCIE

Abstract:

Creating customizable metallic nanostructures in a simple and controllable manner has been a long-standing goal in nanoscience. In this study, we use DNA origami as a letterpress printing plate and gold nanoparticles as ink to produce predesigned gold nanostructures. The letterpress plate is reusable, enabling the repetitive production of predesigned gold nanostructures. Furthermore, by modifying the DNA origami letterpress plate on magnetic beads, we can simplify the printing processes. We have successfully printed gold nanoparticle dimers, trimers, straight and quadrilateral tetramers, and other nanostructures. Our approach improves the flexibility and stability of metallic nanostructures, simplifying both their design and their operation. It promises universal applicability in the fabrication of metamaterials, biosensors, and surface plasma nanooptics.

Keyword:

DNA origami gold nanostructures letterpress printing recycling self-assembly

Community:

  • [ 1 ] [Liu, Yana]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, State Key Lab Photocatalysis Energy & Environm,Col, Fuzhou 350108, Peoples R China
  • [ 2 ] [Zeng, Tao]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, State Key Lab Photocatalysis Energy & Environm,Col, Fuzhou 350108, Peoples R China
  • [ 3 ] [Liu, Chuang]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, State Key Lab Photocatalysis Energy & Environm,Col, Fuzhou 350108, Peoples R China
  • [ 4 ] [Fang, Xiao]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, State Key Lab Photocatalysis Energy & Environm,Col, Fuzhou 350108, Peoples R China
  • [ 5 ] [Li, Shiqing]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, State Key Lab Photocatalysis Energy & Environm,Col, Fuzhou 350108, Peoples R China
  • [ 6 ] [Cao, Xiuping]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, State Key Lab Photocatalysis Energy & Environm,Col, Fuzhou 350108, Peoples R China
  • [ 7 ] [Lu, Chunhua]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, State Key Lab Photocatalysis Energy & Environm,Col, Fuzhou 350108, Peoples R China
  • [ 8 ] [Yang, Huanghao]Fuzhou Univ, MOE Key Lab Analyt Sci Food Safety & Biol, Fujian Prov Key Lab Anal & Detect Technol Food Saf, State Key Lab Photocatalysis Energy & Environm,Col, Fuzhou 350108, Peoples R China

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Source :

NANO LETTERS

ISSN: 1530-6984

Year: 2023

Issue: 24

Volume: 23

Page: 11569-11577

9 . 6

JCR@2023

9 . 6 0 0

JCR@2023

JCR Journal Grade:1

CAS Journal Grade:1

Cited Count:

WoS CC Cited Count: 1

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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