- P-ISSN 1225-0163
- E-ISSN 2288-8985
- P-ISSN1225-0163
- E-ISSN2288-8985
- SCOPUS, ESCI, KCI
논문 상세
Home > 논문 상세
Development of dry-origin latent footwear impression on non-porous and semi-porous surfaces using a 5-methylthioninhydrin and L-alanine complex
분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
2017, v.30 no.2, pp.75-81
https://doi.org/10.5806/AST.2017.30.2.75
(순천향대학교)
(순천향대학교)
(순천향대학교)
(순천향대학교)
(순천향대학교)
(순천향대학교)
(순천향대학교)
홍성욱,
김연정,
박지혜,
&
이호선.
(2017). . 분석과학, 30(2), 75-81, https://doi.org/10.5806/AST.2017.30.2.75
- 다운로드 수
- 조회수
Abstract
5-methylthioninhydrin (5-MTN) is an amino acid sensitive reagent used for the development of latent fingermarks deposited on porous surfaces such as paper and wood. The present study demonstrates that the 5-MTN can be used as a latent footwear impression enhancement reagent, by reacting with trace multivalent metal ions, which are the main components of the latent footwear impression. 5-MTN and L-alanine complex (MTN-ALA) used for the latent footwear impression development was prepared, by mixing 4.5×10−3 M 5- MTN (in methanol) and 4.5×10−3 M L-alanine (in methanol) in 1:1 ratio, and keeping undisturbed at room temperature for 24 h. The latent footwear impressions were deposited on white and black non-porous surfaces (glass plate, polyethylene panel, polypropylene panel, acryl panel, polyvinyl chloride (PVC) panel, poly(methyl methacrylate) (PMMA) panel, acrylonitrile-butadiene-styrene (ABS) panel, tile), and a semi-porous surfaces (painted wood). The latent footwear impressions on these surfaces were treated with MTN-ALA complex by spraying. The fluorescence of footwear impressions (occurred due to the reaction between MTN-ALA and metal complexes) was observed under a 505 nm forensic light source and an orange barrier filter. The enhancement of latent footwear impression was achieved from black surfaces without any blurring. However, the fluorescence (enhancement) of footwear impression was not observed on the white PVC, PMMA, and ABS surfaces, because the incident light interfered and reflected on the surface. The sensitivity of MTN-ALA was superior to 2,2’- dipyridil, which is a representative non-fluorescing footwear impression enhancement reagent, and similar to 8-hydroxyquinoline, which is a representative fluorescing footwear impression enhancement reagent.
- keywords
- footwear impression, 5-methylthioninhydrin, enhancement, fluorescence, trace metal
참고문헌
1
1. W. J. Bodziak, ‘Footwear Impression Evidence: Detection, Recovery and Examination’, 2nd Ed. CRC Press, 2000.
2
2. A. B. E Teeuwen, S van Barneveld, J. W. Drok, I. Keereweer, B. Lesger, J. C. M. Limborgh, W. M. Naber, R. Schrok, and T. Velder, Forensic Sci. Int., 119(1), 57-67 (2001).
3
3. K. J. Farrugia, H. Bandey, L. Dawson, and N. N. Daeid, Forensic Sci. Int., 219(1-3), 12-28 (2012).
4
4. K. J. Farrugia, N. NicDaéid, K. A. Savage, and H. Bandey, Sci. Justice, 50(4), 200-204 (2010).
5
5. K. J. Farrugia, K. A. Savage, H. Bandey, and N. Nic Daéid, Sci. Justice, 51(3), 99-109 (2011).
6
6. K. J. Farrugia, K. A. Savage, H. Bandey, T. Ciuksza, and N. Nic Daéid, Sci. Justice, 51(3), 110-121 (2011).
7
7. K. J. Farrugia, H. L. Bandey, K. A. Savage, and N. Nic Daéid, Sci. Justice, 53(1), 8-13 (2013).
8
8. K. J. Farrugia, H. L. Bandey, S. Bleay, and N. Nic Daéid, Forensic Sci. Int., 214(1-3), 67-81 (2012).
9
9. K. J. Farrugia, H. L. Bandey, L. Dawson, and N. Nic Daéid, J. Forensic Sci., 58(6), 1472-1485 (2013).
10
10. S. Wiesner, T. Tsach, C. Belser, and Y. Shor, J. Forensic Sci., 56(S1), S58-S62 (2011).
11
11. E. D. Hamm, 67th Annual Educational Conference of the International Association for Identification, Rochester, NY (1982).
12
12. M. J. M. Velders, 82nd Educational Conference of the International Association for Identification, Danvers, MA (1997).
13
13. M. J. M. Velders, 82nd Educational Conference of the International Association for Identification, Danvers, MA (1997).
14
14. J. E. Fischer and E. Green, Identif. News, 30(3), 7-8(1980).
15
15. H. Torma, B. Berne, and A. Vahlquist, Acta Derm. Venereol., 68(4), 291-299 (1988).
16
16. C. Bernstein, H. Bernstein, C. M. Payne, and H. Garewal, Mutat. Res., 511(2), 145-78 (2002).
17
17. C. Wallace-Kunkel, C. Lennard, M. Stoilovic, and C. Roux, Identif. Canada, 29(1), 4-13 (2006).
18
18. J. Almog, A. Hirshfeld, A. Frank, H. Grant, Z. Harel, and Y. Ittah, J. Forensic Sci., 37(3), 688-694 (1992).
19
19. I. Mekkaoui Alaoui, R. E. Menzel, M. K. Farag, H. Cheng, and R. H. Murdock, Forensic Sci. Int., 152(2-3), 215-219 (2005).
20
20. J. W. Bond, J. Forensic Sci., 53(4), 812-822 (2008).
21
21. S. Hong and A. Han, Forensic Sci. Int., 266, 86-90(2016).
22
22. P. R. Hesse, ‘A Textbook of Soil Chemical Analysis’, John Murray (1971).
23
23. A. Mankevich, International Symposium on the Forensic Aspects of Footwear and Tire Impression Evidence, FBI, Quantico, VA (1994).
24
25. S. Someha, International Symposium on the Forensic Aspects of Footwear and Tire Impression Evidence, FBI, Quantico, VA (1994).
권호 내 다른 논문
- Ion chromatographic determination of chlorite and chlorate in chlorinated food using a hydroxide eluent
- Determination of volatile compounds by headspace-solid phase microextraction – gas chromatography / mass spectrometry: Quality evaluation of Fuji apple
- Development of dry-origin latent footwear impression on non-porous and semi-porous surfaces using a 5-methylthioninhydrin and L-alanine complex
- Development of simple HPLC-UV method for discrimination of Adenophorae Radix
- Thermodynamics of the binding of Substance P to lipid membranes
- Effect of centrifugation on tryptic protein digestion
- Identification of triacylglycerols in coix seed extract by preparative thin layer chromatography and liquid chromatography atmospheric pressure chemical ionization tandem mass spectrometry
- more
추천 논문
학술지 홈페이지 이용 환경은 크롬 브라우저 사용을 권장합니다.