Non-Destructive and Non-Invasive Approaches for the Identification of Hydroxy Lead-Calcium Phosphate Solid Solutions ((Pb x Ca 1- x ) 5 (PO 4 ) 3 OH) in Cultural Heritage Materials.

التفاصيل البيبلوغرافية
العنوان:	Non-Destructive and Non-Invasive Approaches for the Identification of Hydroxy Lead-Calcium Phosphate Solid Solutions ((Pb x Ca 1- x ) 5 (PO 4 ) 3 OH) in Cultural Heritage Materials.
المؤلفون:	Costantino C; Centre of Excellence SMAArt and Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy.; CNR-SCITEC, c/o Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy., Monico L; Centre of Excellence SMAArt and Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy.; CNR-SCITEC, c/o Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy.; AXIS Research Group, NANOlab Centre of Excellence, Department of Physics, University of Antwerp, Antwerp, Belgium., Rosi F; CNR-SCITEC, c/o Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy., Vivani R; Pharmaceutical Science Department, University of Perugia, Perugia, Italy., Romani A; Centre of Excellence SMAArt and Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy.; CNR-SCITEC, c/o Department of Chemistry, Biology and Biotechnology, University of Perugia, Perugia, Italy., Colocho Hurtarte LC; European Synchrotron Radiation Facility, Grenoble, France., Villalobos-Portillo E; European Synchrotron Radiation Facility, Grenoble, France., Sahle CJ; European Synchrotron Radiation Facility, Grenoble, France., Huthwelker T; Swiss Light Source, Paul Scherrer Institut, Villigen PSI, Switzerland., Dejoie C; European Synchrotron Radiation Facility, Grenoble, France., Burghammer M; European Synchrotron Radiation Facility, Grenoble, France., Cotte M; European Synchrotron Radiation Facility, Grenoble, France.; Sorbonne Université, CNRS, Laboratoire d'archéologie moléculaire et structurale, LAMS, UMR 8220, Paris, France.
المصدر:	Applied spectroscopy [Appl Spectrosc] 2024 Apr 03, pp. 37028241243375. Date of Electronic Publication: 2024 Apr 03.
Publication Model:	Ahead of Print
نوع المنشور:	Journal Article
اللغة:	English
بيانات الدورية:	Publisher: Sage Country of Publication: United States NLM ID: 0372406 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1943-3530 (Electronic) Linking ISSN: 00037028 NLM ISO Abbreviation: Appl Spectrosc Subsets: MEDLINE
أسماء مطبوعة:	Publication: 2016- : Thousand Oaks, CA : Sage Original Publication: Plainfield, N. J., Society for Applied Spectroscopy.
مستخلص:	Lead-calcium phosphates are unusual compounds sometimes found in different kinds of cultural heritage objects. Structural and physicochemical properties of this family of materials, which fall into the hydroxypyromorphite-hydroxyapatite solid solution, or (Pb x Ca 1- x ) 5 (PO 4 ) 3 OH, have received considerable attention during the last few decades for promising applications in different fields of environmental and material sciences, but their diagnostic implications in the cultural heritage context have been poorly explored. This paper aims to provide a clearer understanding of the relationship between compositional and structural properties of the peculiar series of (Pb x Ca 1- x ) 5 (PO 4 ) 3 OH solid solutions and to determine key markers for their proper non-destructive and non-invasive identification in cultural heritage samples and objects. For this purpose, a systematic study of powders and paint mock-ups made up of commercial and in-house synthesized (Pb x Ca 1- x ) 5 (PO 4 ) 3 OH compounds with a different Pb ²⁺ /Ca ²⁺ ratio was carried out via a multi-technique approach based on scanning electron microscopy, synchrotron radiation-based X-ray techniques, i.e., X-ray powder diffraction and X-ray absorption near edge structure spectroscopy at the Ca K- and P K-edges, and vibrational spectroscopy methods, i.e., micro-Raman and Fourier transform infrared spectroscopy. The spectral modifications observed in the hydroxypyromorphite-hydroxyapatite solid solution series are discussed, by assessing the advantages and disadvantages of the proposed techniques and by providing reference data and optimized approaches for future non-destructive and non-invasive applications to study cultural heritage objects and samples. Competing Interests: Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
فهرسة مساهمة:	Keywords: Raman; VISPEC; Vibrational spectroscopy; X-ray diffraction; XRD; cultural heritage; portable FT-IR; portable Fourier transform infrared spectroscopy; synchrotron X-ray spectroscopy
تواريخ الأحداث:	Date Created: 20240403 Latest Revision: 20240403
رمز التحديث:	20240403
DOI:	10.1177/00037028241243375
PMID:	38567433
قاعدة البيانات:	MEDLINE

Full Text Finder

الوصف
تدمد:	1943-3530
DOI:	10.1177/00037028241243375