MARC details
| 000 -LEADER |
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| fixed length control field |
02516nab a2200361Ia 4500 |
| 001 - CONTROL NUMBER |
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| control field |
Art-89 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
170220s2014 CNT 000 0 und d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
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| International Standard Book Number |
0039-3630 |
| 245 10 - TITLE STATEMENT |
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| Title |
Diagnosis of pathologies in ancient (seventeenth-eighteenth centuries) decorative blue-and-white ceramic tiles: Green stains in the glazes of a panel depicting Lisbon prior to the 1755 earthquake |
| 300 ## - PHYSICAL DESCRIPTION |
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| Extent |
6 p. |
| 310 10 - CURRENT PUBLICATION FREQUENCY |
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| Current publication frequency |
Mensual |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
Decorative panels of ceramic glazed tiles comprise a valuable cultural heritage in Mediterranean countries. Their preservation requires the development of a systematic scientific approach. Exposure to an open-air enviroment allows for a large span of deterioration effects. Successfully overcoming these effects demands a careful identification of involved degradation processes. Among these, the development of micro-organisms and concomitant glaze surface staining is a very common effect opbserved in panels manufactured centuries ago. This paper describes a study on the nature of green stains appearing at the surface of blue-and-white tile glazes from a large decorative panel with more than one thousand tiles, called Vista de Lisboa that depicts the city before the destruction caused by the 1755 earthquake. The characterization of green-stained blue-and-white tile glazes was performed using non-destructive X-ray techniques (diffraction and fluorescence spectrometry) by directly irradiating the surface of small tile fragments, complemented by a destructive scanning electron microscopy (SEM) observation of one fragment. Despite the green staining, analytical X-ray data showed that no deterioration had occurred irrespective of the blue or white color, while complementary SEM-EDX data provided chemical evidence of microorganism colonization at the stained glaze surface. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Blue-and-white glazes |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Esmaltes azul y blanco |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Esmalts blau i blanc |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Green stains |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Manchas verdes |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Panel de azulejos |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Panell de rajoles |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Segles XVII-XVIII |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
SEM-EDX |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Seventeenth-eighteenth centuries |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Siglos XVII-XVIII |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Taques verdes |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
Tile panel |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
XRD |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
XRF-WDS |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
BARREIROS, Maria-Alexandra |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
FIGUEREIDO, Maria-Ondina |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
PRUDÊNCIO, Maria-Isabel |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
SILVA, Teresa |
| 773 ## - HOST ITEM ENTRY |
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| Title |
Studies in Conservation 3 |
| International Standard Serial Number |
0039-3630 |
| Related parts |
59 2, 63-68 |
