{"title":"古沉船的气味:考古发现的微创特征描述","authors":"Rizzo Emanuela, Morelli Marco, Melchiorre Chiara, Naso Alessandro, Amoresano Angela, Carpentieri Andrea","doi":"10.1007/s12210-024-01260-x","DOIUrl":null,"url":null,"abstract":"<p>The chemical characterisation of archaeological finds necessitates a continuous focus on the development of nano/micro-invasive methodologies. These methodologies yield insights into the historical background, production processes, and conservation state of the items, often revealing astonishing properties of materials that have been unexpectedly preserved over the centuries. This work aims to characterise the molecular composition of a putative historical resin recovered during an archaeological excavation in Campese Bay off the island of Giglio in the 1980s. The resin was sampled from a trade amphora used for wine transport; it was likely employed as a coating to ensure better waterproofing of the containers. The characterisation was performed by detecting specific molecular markers using a GC–MS direct injection approach. In addition, we investigated the volatile fraction of the same sample through solid-phase microextraction (SPME) coupled with GC–MS to address the need for a fast, solvent-free, and field-compatible sample preparation method.</p><h3 data-test=\"abstract-sub-heading\">Graphical abstract</h3>","PeriodicalId":54501,"journal":{"name":"Rendiconti Lincei-Scienze Fisiche E Naturali","volume":null,"pages":null},"PeriodicalIF":2.1000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The scent of an archaic wreck: minimally invasive characterisation of archaeological finds\",\"authors\":\"Rizzo Emanuela, Morelli Marco, Melchiorre Chiara, Naso Alessandro, Amoresano Angela, Carpentieri Andrea\",\"doi\":\"10.1007/s12210-024-01260-x\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p>The chemical characterisation of archaeological finds necessitates a continuous focus on the development of nano/micro-invasive methodologies. These methodologies yield insights into the historical background, production processes, and conservation state of the items, often revealing astonishing properties of materials that have been unexpectedly preserved over the centuries. This work aims to characterise the molecular composition of a putative historical resin recovered during an archaeological excavation in Campese Bay off the island of Giglio in the 1980s. The resin was sampled from a trade amphora used for wine transport; it was likely employed as a coating to ensure better waterproofing of the containers. The characterisation was performed by detecting specific molecular markers using a GC–MS direct injection approach. In addition, we investigated the volatile fraction of the same sample through solid-phase microextraction (SPME) coupled with GC–MS to address the need for a fast, solvent-free, and field-compatible sample preparation method.</p><h3 data-test=\\\"abstract-sub-heading\\\">Graphical abstract</h3>\",\"PeriodicalId\":54501,\"journal\":{\"name\":\"Rendiconti Lincei-Scienze Fisiche E Naturali\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.1000,\"publicationDate\":\"2024-08-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Rendiconti Lincei-Scienze Fisiche E Naturali\",\"FirstCategoryId\":\"103\",\"ListUrlMain\":\"https://doi.org/10.1007/s12210-024-01260-x\",\"RegionNum\":4,\"RegionCategory\":\"综合性期刊\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"MULTIDISCIPLINARY SCIENCES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Rendiconti Lincei-Scienze Fisiche E Naturali","FirstCategoryId":"103","ListUrlMain":"https://doi.org/10.1007/s12210-024-01260-x","RegionNum":4,"RegionCategory":"综合性期刊","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MULTIDISCIPLINARY SCIENCES","Score":null,"Total":0}
The scent of an archaic wreck: minimally invasive characterisation of archaeological finds
The chemical characterisation of archaeological finds necessitates a continuous focus on the development of nano/micro-invasive methodologies. These methodologies yield insights into the historical background, production processes, and conservation state of the items, often revealing astonishing properties of materials that have been unexpectedly preserved over the centuries. This work aims to characterise the molecular composition of a putative historical resin recovered during an archaeological excavation in Campese Bay off the island of Giglio in the 1980s. The resin was sampled from a trade amphora used for wine transport; it was likely employed as a coating to ensure better waterproofing of the containers. The characterisation was performed by detecting specific molecular markers using a GC–MS direct injection approach. In addition, we investigated the volatile fraction of the same sample through solid-phase microextraction (SPME) coupled with GC–MS to address the need for a fast, solvent-free, and field-compatible sample preparation method.
期刊介绍:
Rendiconti is the interdisciplinary scientific journal of the Accademia dei Lincei, the Italian National Academy, situated in Rome, which publishes original articles in the fi elds of geosciences, envi ronmental sciences, and biological and biomedi cal sciences. Particular interest is accorded to papers dealing with modern trends in the natural sciences, with interdisciplinary relationships and with the roots and historical development of these disciplines.