Focusing ion funnel-assisted ambient electrospray enables high-density and uniform deposition of non-spherical gold nanoparticles for highly sensitive surface-enhanced Raman scattering-Reference-Cited by-同舟云学术

Focusing ion funnel-assisted ambient electrospray enables high-density and uniform deposition of non-spherical gold nanoparticles for highly sensitive surface-enhanced Raman scattering

Published:2023 Issue:19 Volume:148 Page:4677-4687
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Akbali Baris¹²,Boisdon Cedric¹,Smith Barry L.¹,Chaisrikhwun Boonphop³,Wongravee Kanet⁴,Vilaivan Tirayut⁴,Lima Cassio⁵^ORCID,Huang Chen-Han⁶,Chen Tsan-Yao²,Goodacre Royston⁵^ORCID,Maher Simon¹^ORCID

Affiliation:

1. Department of Electrical Engineering and Electronics, University of Liverpool, Brownlow Hill, Liverpool, L69 3GJ, UK

2. Department of Engineering and System Science, National Tsing Hua University, Hsinchu 30013, Taiwan

3. Program in Petrochemistry and Polymer Science, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand

4. Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand

5. Centre for Metabolomics Research, Department of Biochemistry, Cell and Systems Biology, Institute of Systems, Molecular and Integrative Biology, University of Liverpool, Biosciences Building, Crown Street, Liverpool, L69 7ZB, UK

6. Department of Biomedical Engineering, National Central University, Zhongli 10608, Taiwan

Abstract

Ambient ion funnel combined with electrospray enables direct, intact, large-area, high-density and uniform deposition of nanoparticles, offering a general approach to fabricate high-performance substrates for surface-enhanced Raman scattering (SERS).

Funder

Engineering and Physical Sciences Research Council

Publisher

Royal Society of Chemistry (RSC)

Subject

Electrochemistry,Spectroscopy,Environmental Chemistry,Biochemistry,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/AN/D3AN01021J

Reference70 articles.

1. U.Kreibig and M.Vollmer , in Optical Properties of Metal Clusters , ed. U. Kreibig and M. Vollmer , Springer Berlin Heidelberg , Berlin, Heidelberg , 1995 , pp. 203–274 , 10.1007/978-3-662-09109-8_3

2. C. F.Bohren and D. R.Huffman , Absorption and scattering of light by small particles , John Wiley & Sons , 2008 , pp. 12–56

3. U.Kreibig , M.Vollmer , U.Kreibig and M.Vollmer , Optical Properties of Metal Clusters , 1995 , pp. 203–274

4. Surface roughness and the enhanced intensity of Raman scattering by molecules adsorbed on metals

5. Surface-enhanced spectroscopy