Moisture dynamics in wall paintings monitored by single-sided NMR
The durability of historic wall paintings is highly dependent on environmental influences such as moisture ingress, salt crystallization and temperature changes. A fundamental understanding of dynamic transport processes in wall paintings is necessary to apply suitable conservation and restoration m...
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| Veröffentlicht in: | Magnetic resonance in chemistry 2015-01, Vol.53 (1), p.48-57 |
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| creator | Oligschläger, D. Waldow, S. Haber, A. Zia, W. Blümich, B. |
| description | The durability of historic wall paintings is highly dependent on environmental influences such as moisture ingress, salt crystallization and temperature changes. A fundamental understanding of dynamic transport processes in wall paintings is necessary to apply suitable conservation and restoration methods to preserve such objects with high cultural value. Non‐invasive, mobile‐NMR techniques with single‐sided sensors, such as the NMR‐MOUSE®, enable to monitor the moisture content, transport and apparent diffusion constants in wall paintings. We investigated this technique by experiment and modeling to correlate salt crystallization, moisture transport and local diffusion in wall‐painting samples. Moreover, the influence of different painting techniques (fresco and secco) and conservation/consolidation methods on moisture transport and diffusion is discussed. The results are compared with results from field measurements on real fresco paintings in Casa del Salone Nero and the Villa of the Papyri, Herculaneum, Italy. Copyright © 2014 John Wiley & Sons, Ltd.
The impact of salt accumulation in layered wall paintings on moisture transport mechanisms was studied in situ and in the field. Salt accumulation in the porous network strongly affects the pore structure itself, the speed of moisture transport, and local self‐diffusion. These effects were studied by portable, single‐sided NMR. |
| doi_str_mv | 10.1002/mrc.4153 |
| format | Article |
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The impact of salt accumulation in layered wall paintings on moisture transport mechanisms was studied in situ and in the field. Salt accumulation in the porous network strongly affects the pore structure itself, the speed of moisture transport, and local self‐diffusion. These effects were studied by portable, single‐sided NMR.</description><identifier>ISSN: 0749-1581</identifier><identifier>EISSN: 1097-458X</identifier><identifier>DOI: 10.1002/mrc.4153</identifier><identifier>PMID: 25354262</identifier><language>eng</language><publisher>England: Blackwell Publishing Ltd</publisher><subject>1H-NMR ; Conservation ; conservation treatments ; Crystallization ; Diffusion ; Dynamics ; Moisture ; moisture transport ; molecular self-diffusion ; NMR ; relaxometry ; single-sided NMR ; Transport ; wall paintings ; Walls</subject><ispartof>Magnetic resonance in chemistry, 2015-01, Vol.53 (1), p.48-57</ispartof><rights>Copyright © 2014 John Wiley & Sons, Ltd.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4203-408a333941ca0237f5923e0075084a179344f840c7886ceab3be7e732efbda933</citedby><cites>FETCH-LOGICAL-c4203-408a333941ca0237f5923e0075084a179344f840c7886ceab3be7e732efbda933</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fmrc.4153$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmrc.4153$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/25354262$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Oligschläger, D.</creatorcontrib><creatorcontrib>Waldow, S.</creatorcontrib><creatorcontrib>Haber, A.</creatorcontrib><creatorcontrib>Zia, W.</creatorcontrib><creatorcontrib>Blümich, B.</creatorcontrib><title>Moisture dynamics in wall paintings monitored by single-sided NMR</title><title>Magnetic resonance in chemistry</title><addtitle>Magn. Reson. Chem</addtitle><description>The durability of historic wall paintings is highly dependent on environmental influences such as moisture ingress, salt crystallization and temperature changes. A fundamental understanding of dynamic transport processes in wall paintings is necessary to apply suitable conservation and restoration methods to preserve such objects with high cultural value. Non‐invasive, mobile‐NMR techniques with single‐sided sensors, such as the NMR‐MOUSE®, enable to monitor the moisture content, transport and apparent diffusion constants in wall paintings. We investigated this technique by experiment and modeling to correlate salt crystallization, moisture transport and local diffusion in wall‐painting samples. Moreover, the influence of different painting techniques (fresco and secco) and conservation/consolidation methods on moisture transport and diffusion is discussed. The results are compared with results from field measurements on real fresco paintings in Casa del Salone Nero and the Villa of the Papyri, Herculaneum, Italy. Copyright © 2014 John Wiley & Sons, Ltd.
The impact of salt accumulation in layered wall paintings on moisture transport mechanisms was studied in situ and in the field. Salt accumulation in the porous network strongly affects the pore structure itself, the speed of moisture transport, and local self‐diffusion. These effects were studied by portable, single‐sided NMR.</description><subject>1H-NMR</subject><subject>Conservation</subject><subject>conservation treatments</subject><subject>Crystallization</subject><subject>Diffusion</subject><subject>Dynamics</subject><subject>Moisture</subject><subject>moisture transport</subject><subject>molecular self-diffusion</subject><subject>NMR</subject><subject>relaxometry</subject><subject>single-sided NMR</subject><subject>Transport</subject><subject>wall paintings</subject><subject>Walls</subject><issn>0749-1581</issn><issn>1097-458X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNqN0ctKAzEUBuAgitYq-AQy4MbN6MmtSZZStSqOgii6C5mZjETnUpMOtW9vilVEEFyFhI8_J_kR2sNwhAHIceOLI4Y5XUMDDEqkjMundTQAwVSKucRbaDuEFwBQStBNtEU45YyMyACdZJ0Ls97bpFy0pnFFSFybzE1dJ1Pj2plrn0PSdK2bdd6WSb5IQjyqbRpcGfc32d0O2qhMHezuah2ih_Oz-_FFen07uRyfXKcFI0BTBtJQShXDhQFCRcUVoRZAcJDMYKEoY5VkUAgpR4U1Oc2tsIISW-WlUZQO0eFn7tR3b70NM924UNi6Nq3t-qDxiGMGTArxDxrnkJLECYbo4Bd96XrfxocslWBMMfhxd-G7ELyt9NS7xviFxqCXDejYgF42EOn-KrDPG1t-w68vjyD9BHNX28WfQTq7G68CVz72ZN-_vfGveiSo4PrxZqJPs8lVdkGeNKcffzObTA</recordid><startdate>201501</startdate><enddate>201501</enddate><creator>Oligschläger, D.</creator><creator>Waldow, S.</creator><creator>Haber, A.</creator><creator>Zia, W.</creator><creator>Blümich, B.</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>BSCLL</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>JQ2</scope><scope>K9.</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>201501</creationdate><title>Moisture dynamics in wall paintings monitored by single-sided NMR</title><author>Oligschläger, D. ; Waldow, S. ; Haber, A. ; Zia, W. ; Blümich, B.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4203-408a333941ca0237f5923e0075084a179344f840c7886ceab3be7e732efbda933</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>1H-NMR</topic><topic>Conservation</topic><topic>conservation treatments</topic><topic>Crystallization</topic><topic>Diffusion</topic><topic>Dynamics</topic><topic>Moisture</topic><topic>moisture transport</topic><topic>molecular self-diffusion</topic><topic>NMR</topic><topic>relaxometry</topic><topic>single-sided NMR</topic><topic>Transport</topic><topic>wall paintings</topic><topic>Walls</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Oligschläger, D.</creatorcontrib><creatorcontrib>Waldow, S.</creatorcontrib><creatorcontrib>Haber, A.</creatorcontrib><creatorcontrib>Zia, W.</creatorcontrib><creatorcontrib>Blümich, B.</creatorcontrib><collection>Istex</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>ProQuest Computer Science Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Magnetic resonance in chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Oligschläger, D.</au><au>Waldow, S.</au><au>Haber, A.</au><au>Zia, W.</au><au>Blümich, B.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Moisture dynamics in wall paintings monitored by single-sided NMR</atitle><jtitle>Magnetic resonance in chemistry</jtitle><addtitle>Magn. 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Moreover, the influence of different painting techniques (fresco and secco) and conservation/consolidation methods on moisture transport and diffusion is discussed. The results are compared with results from field measurements on real fresco paintings in Casa del Salone Nero and the Villa of the Papyri, Herculaneum, Italy. Copyright © 2014 John Wiley & Sons, Ltd.
The impact of salt accumulation in layered wall paintings on moisture transport mechanisms was studied in situ and in the field. Salt accumulation in the porous network strongly affects the pore structure itself, the speed of moisture transport, and local self‐diffusion. These effects were studied by portable, single‐sided NMR.</abstract><cop>England</cop><pub>Blackwell Publishing Ltd</pub><pmid>25354262</pmid><doi>10.1002/mrc.4153</doi><tpages>10</tpages></addata></record> |
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| subjects | 1H-NMR Conservation conservation treatments Crystallization Diffusion Dynamics Moisture moisture transport molecular self-diffusion NMR relaxometry single-sided NMR Transport wall paintings Walls |
| title | Moisture dynamics in wall paintings monitored by single-sided NMR |
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