Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Gulsu Simsek Franci"'
Publikováno v:
Ceramics, Vol 6, Iss 4, Pp 2178-2212 (2023)
The authentication and dating of rare ceramics is generally carried out using subjective criteria, mainly based on visual interpretation. However, the scientific study and evaluation of the materials used could contribute objectively. The analytical
Externí odkaz:
https://doaj.org/article/af239057c6f94cdf8a2508d1294f4fda
Publikováno v:
Materials, Vol 17, Iss 14, p 3566 (2024)
Chinese porcelain with an optically clear colored glaze, imported to Europe from the Kangxi period (1662–1722, Qing Dynasty) onwards was highly collected by the French Elite of the 18th century. The bright colors with a clear, shiny glaze were unli
Externí odkaz:
https://doaj.org/article/ad301d55be7b477aabecb33e3ade8d2a
Autor:
Philippe Colomban, Gulsu Simsek Franci, Jacques Burlot, Xavier Gallet, Bing Zhao, Jean-Baptiste Clais
Publikováno v:
Ceramics, Vol 6, Iss 1, Pp 447-474 (2023)
On-site pXRF analysis in various French collections (Musée du Louvre, Musée national des Arts asiatiques-Guimet, Paris) of porcelains decorated with painted enamels from the Qing Dynasty, in particular porcelains bearing an imperial mark, identifie
Externí odkaz:
https://doaj.org/article/4998b5adc62142cfb8b6ca02b30093f7
Publikováno v:
Colorants, Vol 2, Iss 1, Pp 42-57 (2023)
The study of rare objects requires the use of mobile non-invasive methods such as a portable X-ray fluorescence instrument (pXRF), but this involves an analysis from the outer surface, while the depth analyzed depends on the element measured and, in
Externí odkaz:
https://doaj.org/article/a049a130962d402b9c8f0477b6690a72
Autor:
Philippe Colomban, Gulsu Simsek Franci, Michele Gironda, Pauline d’Abrigeon, Anne-Claire Schumacher
Publikováno v:
Heritage, Vol 5, Iss 3, Pp 1752-1778 (2022)
In a noninvasive determination, Raman and XRF analyses showed the possibility of identifying specific phases and elements characteristic of the use of recipes and ingredients imported from Europe, according to the information documented in Chinese an
Externí odkaz:
https://doaj.org/article/48ea942ca6214d3a87a04fc5508570cb
Autor:
Philippe Colomban, Gulsu Simsek Franci
Publikováno v:
Minerals, Vol 13, Iss 7, p 977 (2023)
Raw materials significantly determine the final composition and properties of a fired ceramic. Raman analysis which characterizes micro- and nanostructures of (coloured) glazes, opacified or not, was applied to shards mostly collected before the 1960
Externí odkaz:
https://doaj.org/article/3016ea77aa1e41b6b6fa950322462199
Autor:
Gulsu Simsek Franci, Philippe Colomban
Publikováno v:
Heritage, Vol 5, Iss 1, Pp 88-102 (2021)
The invention of European hard porcelain, which aims at imitating kaolin-containing white paste of Chinese porcelain, had been started by the development of the technology of “red porcelain”, so-called “Jaspisporzellan” by Johann Friedrich B
Externí odkaz:
https://doaj.org/article/333734ed0ba3411884beb87b1fe0394b
Publikováno v:
Heritage, Vol 4, Iss 1, Pp 524-540 (2021)
In the late 19th century, ancient tombs were discovered near the village of Vohemar at the northeastern point of Madagascar, and subsequent excavations during the French period (1896–1945) revealed the presence of a major necropolis active from ~13
Externí odkaz:
https://doaj.org/article/354c0ad2567943158a605fad7d2c653f
Publikováno v:
Heritage, Vol 3, Iss 4, Pp 1302-1329 (2020)
The aim of this study is to estimate the uncertainty of a portable X-ray fluorescence (p-XRF) instrument for the (semi-quantitative) analyses of tiles with underglaze decoration. Before starting the campaign of on-site measurements, the optimum acqui
Externí odkaz:
https://doaj.org/article/47c3f0f4c36c4603a26820b9cc19def3
Publikováno v:
Materials, Vol 15, Iss 16, p 5747 (2022)
The combined use of non-invasive on-site portable techniques, Raman microscopy, and X-ray fluorescence spectroscopy on seven imperial bowls and two decorated dishes, attributed to the reigns of the Kangxi, Yongzheng, Qianlong, and Daoguang emperors (
Externí odkaz:
https://doaj.org/article/dbdced2c80394353aaa3dbcf9ab72512