Single-metal deposition (SMD) as a latent fingermark enhancement technique: an alternative to multimetal deposition (MMD).
Forensic Sci Int
; 168(1): e5-9, 2007 May 03.
Article
en En
| MEDLINE
| ID: mdl-17275233
ABSTRACT
This paper proposes an alternative solution to multimetal deposition (MMD) for the development of latent fingermarks on non-porous and porous surfaces. MMD offers a good sensitivity, however it is very time-consuming and requires many reagents to be carried out. Single-metal deposition (SMD) replaces the silver enhancement of the gold colloids by a gold enhancement procedure. This reduces the number of baths by one as well as the number of reagents and their cost, utilizes reagents with a longer shelf life, and most importantly reduces the labor-intensity of the procedure. It offers quasi-identical results to MMD and thus makes a very attractive alternative.
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Colección:
01-internacional
Base de datos:
MEDLINE
Asunto principal:
Compuestos de Oro
/
Oro Coloide
/
Hidroxilamina
/
Dermatoglifia
Tipo de estudio:
Health_economic_evaluation
Límite:
Humans
Idioma:
En
Revista:
Forensic Sci Int
Año:
2007
Tipo del documento:
Article
País de afiliación:
Suiza