Evaluation of alizarin and purpurin dyes for their ability to visualize latent fingermark on porous surfaces
Yazarlar (1)
Doç. Dr. Kıymet BERKİL AKAR
Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü | Özgün Makale |
| Makale Alt Türü | SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale |
| Dergi Adı | Science and Justice |
| Dergi ISSN | 1355-0306 Wos Dergi Scopus Dergi |
| Dergi Tarandığı Indeksler | SCI-Expanded |
| Dergi Grubu | Q2 |
| Makale Dili | İngilizce |
| Basım Tarihi | 03-2021 |
| Cilt No | 61 |
| Sayı | 2 |
| Sayfalar | 130 / 141 |
| DOI Numarası | 10.1016/j.scijus.2020.11.006 |
| Makale Linki | http://dx.doi.org/10.1016/j.scijus.2020.11.006 |
| Özet |
| Anthraquinones are a group of dye with many members and a wide range of industrial uses ranging from food, textiles to printing. Even though the reactions of anthraquinone dyes with amino acids are known, they have not yet been subjected to an examination regarding their ability in fingermark detection. In the presented study, the potential of alizarine and purpurin, natural anthraquinone dyes, as a fingermark reagent was examined in comparison with ninhydrin and lawsone. Alizarin and purpurin react with latent fingermark residue on copier paper and thermal paper to yield yellow-orange coloured impressions. The products formed also display photoluminescence properties when illuminated at 440 nm viewed through red filter. Both natural anthraquinone dyes exhibited some superior properties at the development of latent fingermarks on these surfaces compared to ninhydrin and lawsone. |
| Anahtar Kelimeler |
| Forensic science | Latent fingermark | Anthraquinone | Alizarin | Purpurin |
Science Direct
Evaluation of alizarin and purpurin dyes for their ability to visualize latent fingermark on porous surfaces
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| WoS | 9 |
| SCOPUS | 10 |
| Google Scholar | 14 |