Investigation of the chemical origin and evidential value of differences in the SERS spectra of blue gel inks-Reference-Cited by-同舟云学术

Investigation of the chemical origin and evidential value of differences in the SERS spectra of blue gel inks

Published:2016 Issue:17 Volume:141 Page:5152-5158
ISSN:0003-2654
Container-title:The Analyst
language:en
Short-container-title:Analyst

Author:

Ho Yen Cheng¹²³⁴,Lee Wendy W. Y.⁵⁶⁷⁸⁹,Bell Steven E. J.⁵⁶⁷⁸⁹

Affiliation:

1. Forensic Science Centre

2. New Taipei City Police Department

3. New Taipei City

4. Republic of China

5. Innovative Molecular Materials Group

6. School of Chemistry and Chemical Engineering

7. David Keir Building

8. Stranmillis Road

9. Queen's University

Abstract

Highly swellable polymer films doped with Ag nanoparticle aggregates (poly-SERS films) have been used to record very high signal : noise ratio, reproducible surface-enhanced resonance Raman (SERRS) spectra of in situ dried ink lines and their constituent dyes using both 633 and 785 nm excitation.

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/2016/AN/C6AN00972G

Reference20 articles.

1. D. Ellen , The Scientific Examination of Documents, Taylor and Francis, London, 1997

2. Thin-Layer Chromatography of Writing Inks—Quality Control Considerations

3. Studies on the degradation of blue gel pen dyes by ion-pairing high performance liquid chromatography and electrospray tandem mass spectrometry

Cited by 11 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Magnetic ZnFe2O4 composite advances SERS assay for Patent blue V;Analytica Chimica Acta;2023-12

2. Non-Destructive Discrimination of Blue Inks on Suspected Documents through the Combination of Raman Spectroscopy and Chemometric Analysis;J;2023-09-26

3. Thin layer chromatography coupled with surface enhanced Raman scattering for rapid separation and on-site detection of multi-components;Journal of Chromatography A;2023-09

4. Combining surface-accessible Ag and Au colloidal nanomaterials with SERS for in situ analysis of molecule–metal interactions in complex solution environments;Nature Protocols;2023-07-26

5. Andy Warhol and His Amazing Technicolor Shoes: Characterizing the Synthetic Dyes Found in Dr. Ph. Martin’s Synchromatic Transparent Watercolors and Used in À la Recherche du Shoe Perdu;Colorants;2022-12-22