In this work, a study of detection systems in portable X-ray fluorescence (PXRF)
spectrometry was performed. An assessment of various detectors and their influence on the …

This work presents the portable X‐ray system SANDRA (Sistema de Analisis No Destructivo
por RAyos X or System for Non Destructive Analysis using X‐rays) developed at the Physics …

This annual review of X-ray fluorescence covers developments over the period 2003–2004
in instrumentation and detectors, matrix correction and spectrum analysis procedures, X-ray …

Some art objects being small and very precious prevents conservators and conservation
scientists from whatever kind of sampling, so that only completely non-invasive (ni) studies …

In this work, we compare the matrix effects for two different X-ray fluorescence
spectrometers, a portable and a stationary one, in order to evaluate their performances in …

An ancient religious manuscript datable to the 4th century AD, the Codex Eusebii
Evangeliorum or Vercelli Gospels, has been analysed by portable Raman and x‐ray …

Nineteen black inkjet inks of six different brands were examined by fibre optics reflection
spectroscopy in Visible and Near Infrared Region (Vis–NIR FORS) directly on paper with a …

This article aims to provide the basic information necessary to afford the discrimination of
artistic prints based on chemical information. The presence of original and non-original …

Paper documents from XVIII and XIX centuries were analyzed by energy dispersive X-ray
fluorescence. The presence of Co (400 µg g− 1), Ni (300 µg g− 1), As (2000 µg g− 1) and Bi …

Since precision engraving is essential for almost any product or application, it is important
that the printing system produces smooth and clear prints. In this regard, the rollers are …