Highly efficient latent fingerprint detection by eight-dansyl-functionalized octasilsesquioxane nanohybrids

被引：13

作者：

Dare, Enock O. ^{[1
]}

Vendrell-Criado, Victoria ^{[2
]}

Consuelo Jimenez, M. ^{[2
]}

Perez-Ruiz, Raul ^{[2
]}

Diaz Diaz, David ^{[1
,3
,4
]}

机构：

[1] Univ Regensburg, Inst Organ Chem, Univ Str 31, D-93040 Regensburg, Germany

[2] Univ Politecn Valencia, Dept Quim, Camino Vera S-N, Valencia 46022, Spain

[3] Univ La Laguna, Dept Quim Organ, Avda Astrofis Francisco Sanchez, Tenerife 38206, Spain

[4] Univ La Laguna, Inst Univ Bioorgan Antonio Gonzalez, Avda Astrofis Francisco Sanchez 2, Tenerife 38206, Spain

来源：

DYES AND PIGMENTS | 2021年 / 184卷

关键词：

Fingerprint detection; Silsesquioxanes; Dansyl; Click chemistry; Photostability; SILSESQUIOXANES; VISUALIZATION;

D O I：

10.1016/j.dyepig.2020.108841

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The largely demand in continued security issues makes necessary the development of novel materials with outstanding properties to improve the current detection techniques. In this context, latent fingerprint (LF) by fluorescent labeled materials (FLM) is one of the most attractive personnel identification methodologies. Here, two FLM based on polyhedral oligomeric silsesquioxane (POSS) nanohybrids labeled with dansyl chromophores have been synthesized and fully characterized. Their photophysical properties have confirmed that these materials clearly possess the prime qualifications as suitable LF sensing platforms. In fact, they adequately detect LFs on glassy surface with excellence legibility.

引用

页数：7

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