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Transfer printing of metal nanoparticles with controllable dimensions, placement, and reproducible surface-enhanced Raman scattering effects.
Langmuir. 2009 Apr 21; 25(8):4347-51.L

Abstract

This paper describes the fabrication of single, multiple strand, and three-dimensional patterning of metal nanoparticles by nanotransfer edge printing (nTEP), a method comprising nanoparticle self-assembly, nanotransfer printing (nTP), and edge lithography. In the process proposed here, 20 nm Au nanoparticles (AuNPs) are deterministically arranged in precise placement by manipulating a topographically patterned poly(dimethylsiloxane) (PDMS) stamp, and Ag nanoparticles are conjugated with AuNP patterns to construct surface-enhanced Raman scattering (SERS)-active substrate to detect trace amounts (10(-13) mol/L) of biological molecules such as thrombin with enhancement up to 10(10). The simple, convenient, and inexpensive procedure has extended nTP and nTEP from using evaporated thin metal film to using self-assembled nanoparticles, and may stretch to other organic and inorganic species to find broad applications in many areas.

Links

Publisher Full Text (DOI)

Authors+Show Affiliations

Xue M
Department of Chemistry, Renmin University of China, Beijing 100872, PR China.
Zhang Z
No affiliation info available
Zhu N
No affiliation info available
Wang F
No affiliation info available
Zhao XS
No affiliation info available
Cao T
No affiliation info available

MeSH

BiophysicsDimethylpolysiloxanesEquipment DesignGoldMaterials TestingMetal NanoparticlesMolecular ConformationNanoparticlesNanostructuresNanotechnologyParticle SizeScattering, RadiationSilverSpectrum Analysis, RamanSurface Properties

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

19320428

Citation

Xue, Mianqi, et al. "Transfer Printing of Metal Nanoparticles With Controllable Dimensions, Placement, and Reproducible Surface-enhanced Raman Scattering Effects." Langmuir : the ACS Journal of Surfaces and Colloids, vol. 25, no. 8, 2009, pp. 4347-51.
Xue M, Zhang Z, Zhu N, et al. Transfer printing of metal nanoparticles with controllable dimensions, placement, and reproducible surface-enhanced Raman scattering effects. Langmuir. 2009;25(8):4347-51.
Xue, M., Zhang, Z., Zhu, N., Wang, F., Zhao, X. S., & Cao, T. (2009). Transfer printing of metal nanoparticles with controllable dimensions, placement, and reproducible surface-enhanced Raman scattering effects. Langmuir : the ACS Journal of Surfaces and Colloids, 25(8), 4347-51. https://doi.org/10.1021/la900462f
Xue M, et al. Transfer Printing of Metal Nanoparticles With Controllable Dimensions, Placement, and Reproducible Surface-enhanced Raman Scattering Effects. Langmuir. 2009 Apr 21;25(8):4347-51. PubMed PMID: 19320428.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Transfer printing of metal nanoparticles with controllable dimensions, placement, and reproducible surface-enhanced Raman scattering effects. AU - Xue,Mianqi, AU - Zhang,Zhen, AU - Zhu,Nan, AU - Wang,Fangfang, AU - Zhao,Xin Sheng, AU - Cao,Tingbing, PY - 2009/3/27/entrez PY - 2009/3/27/pubmed PY - 2009/7/8/medline SP - 4347 EP - 51 JF - Langmuir : the ACS journal of surfaces and colloids JO - Langmuir VL - 25 IS - 8 N2 - This paper describes the fabrication of single, multiple strand, and three-dimensional patterning of metal nanoparticles by nanotransfer edge printing (nTEP), a method comprising nanoparticle self-assembly, nanotransfer printing (nTP), and edge lithography. In the process proposed here, 20 nm Au nanoparticles (AuNPs) are deterministically arranged in precise placement by manipulating a topographically patterned poly(dimethylsiloxane) (PDMS) stamp, and Ag nanoparticles are conjugated with AuNP patterns to construct surface-enhanced Raman scattering (SERS)-active substrate to detect trace amounts (10(-13) mol/L) of biological molecules such as thrombin with enhancement up to 10(10). The simple, convenient, and inexpensive procedure has extended nTP and nTEP from using evaporated thin metal film to using self-assembled nanoparticles, and may stretch to other organic and inorganic species to find broad applications in many areas. SN - 0743-7463 UR - https://www.unboundmedicine.com/medline/citation/19320428/Transfer_printing_of_metal_nanoparticles_with_controllable_dimensions_placement_and_reproducible_surface_enhanced_Raman_scattering_effects_ L2 - https://doi.org/10.1021/la900462f DB - PRIME DP - Unbound Medicine ER -