Application of handheld/portable spectroscopic tools to the identification, inner stratigraphy and mapping of archaeological metal artefacts

Autor: Sara Mattiello, Olga De Pascale, Vincenzo Palleschi, Girolamo Fiorentino, Giorgio S Senesi

Publikováno v: JPhys Photonics, Vol 6, Iss 3, p 035005 (2024)

Field handheld/portable instrumentations, such as in-situ geochemical analyzers, have the potential to assist efficiently targeted geochemical archaeometry campaigns in detecting and quantifying specific elements. Non-destructive portable energy disp

Externí odkaz: https://doaj.org/article/c80ab2d9e1334cbe83160fcab51f5408

Chlorophyll Fluorescence Imaging (CFI) and Laser-Induced Breakdown Spectroscopy (LIBS) Applied to Investigate Tomato Plants Infected by the Root Knot Nematode (RKN) Meloidogyne incognita and Tobacco Plants Infected by Cymbidium Ringspot Virus

Autor: Giorgio Saverio Senesi, Olga De Pascale, Bruno Spolon Marangoni, Anderson Rodrigues Lima Caires, Gustavo Nicolodelli, Vitantonio Pantaleo, Paola Leonetti

Publikováno v: Photonics, Vol 9, Iss 9, p 627 (2022)

Recently, studies on climate change have highlighted the central role of photosynthetic mechanisms in the defense response of plants to abiotic and biotic stresses. Photo-sensing and photo-activation are innovative technologies applied for the early

Externí odkaz: https://doaj.org/article/f5502baabe174392b2172637da0a4e97

Laser Induced Breakdown Spectroscopy for Elemental Analysis in Environmental, Cultural Heritage and Space Applications: A Review of Methods and Results

Autor: Alessandro De Giacomo, Giorgio S. Senesi, Olga De Pascale, Rosalba Gaudiuso, Marcella Dell’Aglio

Publikováno v: Sensors, Vol 10, Iss 8, Pp 7434-7468 (2010)

Analytical applications of Laser Induced Breakdown Spectroscopy (LIBS), namely optical emission spectroscopy of laser-induced plasmas, have been constantly growing thanks to its intrinsic conceptual simplicity and versatility. Qualitative and quantit

Externí odkaz: https://doaj.org/article/afb455ca09494e4eba0aeb1ba806011e

Geochemical identification and classification of cherts using handheld laser induced breakdown spectroscopy (LIBS) supported by supervised machine learning algorithms

Autor: Giorgio S. Senesi, Ignazio Allegretta, Bruno S. Marangoni, Matheus C.S. Ribeiro, Carlo Porfido, Roberto Terzano, Olga De Pascale, Giacomo Eramo

Publikováno v: Applied Geochemistry. 151:105625

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a1a039666dfefe1276d0853777b7d99
https://doi.org/10.1016/j.apgeochem.2023.105625

Combined micro X-ray fluorescence and micro computed tomography for the study of extraterrestrial volcanic rocks. The case of North West Africa (NWA) 8657: A shergottite martian meteorite

Autor: Paola Manzari, Giorgio S. Senesi, Roberto Terzano, Carlo Porfido, Olga De Pascale, Ignazio Allegretta

Publikováno v: Talanta (Oxf.) 217 (2020): 121114-1–121114-10. doi:10.1016/j.talanta.2020.121114
info:cnr-pdr/source/autori:Porfido, Carlo; Manzari, Paola; Allegretta, Ignazio; Terzano, Roberto; De Pascale, Olga; Senesi, Giorgio S./titolo:Combined micro X-ray fluorescence and micro computed tomography for the study of extraterrestrial volcanic rocks. The case of North West Africa (NWA) 8657: A shergottite martian meteorite/doi:10.1016%2Fj.talanta.2020.121114/rivista:Talanta (Oxf.)/anno:2020/pagina_da:121114-1/pagina_a:121114-10/intervallo_pagine:121114-1–121114-10/volume:217

The combined potentiality of benchtop micro X-ray fluorescence spectroscopy (μ-XRF) and micro computed tomography (μ-CT) has been applied to describe microstructures, type and distribution of mineralogical phases as well as geological constraints o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ebaecb8bc8683db1955927a0e7f695e