Doménech-Carbó Antonio, Doménech-Carbó María Teresa, Pérez Monserrat Lastras, Herrero-Cortell Miquel
Departament de Química Analítica, Universitat de València, Dr. Moliner, 50, 46100 Burjassot, València, Spain.
Instituto de Restauración del Patrimonio, Universidad Politécnica de Valencia, Camino de Vera 14, 46022, Valencia, Spain.
Forensic Sci Int. 2015 Feb;247:79-88. doi: 10.1016/j.forsciint.2014.12.001. Epub 2014 Dec 8.
Identification of forgeries is of considerable interest in studies of archaeological signariums and written Iberian artifacts, elements of capital importance for the knowledge of that culture, because there are many Iberian inscribed lead plate counterfeits circulating in the market and among many museum funds. A case study of identification of forgeries of archaeological lead using voltammetry of microparticles (VMP) and scanning electrochemical microscopy (SECM), aided by conventional optical microscopy and scanning electron microscopy (SEM/EDX) is described. The electrochemical methods are essentially non-invasive so can be applied to samples of nanoscopic size. Application to the authentication of five lead plates found in the archaeological site of Los Villaricos-Torralba (Bugarra, Spain) is described.
在考古印章和伊比利亚书面文物研究中,伪造品的鉴定备受关注,这些文物对于了解该文化至关重要,因为市场上和许多博物馆藏品中都有许多伪造的伊比利亚铅板铭文在流通。本文描述了一个利用微粒伏安法(VMP)和扫描电化学显微镜(SECM)鉴定考古铅伪造品的案例研究,并辅以传统光学显微镜和扫描电子显微镜(SEM/EDX)。电化学方法本质上是非侵入性的,因此可应用于纳米级尺寸的样本。文中还描述了将其应用于鉴定在西班牙布加拉Los Villaricos - Torralba考古遗址发现的五块铅板的真伪。