Lisbon as Seen from China: Conundrums Posed by a Set of Lacquered Nesting Tables

Petisca, Maria João; Matsen, Catherine

doi:10.1080/00393630.2018.1564592

Cited by 2 publications

(1 citation statement)

References 4 publications

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“…The investigation of the composition of lacquer, with the aim of further enriching scholarship and contributing to our understanding of history, helps the archaeologist to understand global historical trade practices and heritage of the coating skills. Therefore, several analytical instruments have been used to characterize the composition of different lacquers, such as FTIR [205,206], which is commonly applied to the characterization of the organic functional groups in ancient artworks and ancient buildings because it is a nondestructive method. For example, it was shown that the utilization of natural organic compounds such as rice soup, the juice from vegetable leaves, egg whites, tung oil, fish oil, or even animal blood can greatly improve the performance of lime mortars [207].…”

Section: Lacquer and Heritagementioning

confidence: 99%

The search for organic compounds with TMAH thermochemolysis: From Earth analyses to space exploration experiments

He¹,

Buch²,

Szopa³

et al. 2020

TrAC Trends in Analytical Chemistry

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Tetramethylammonium hydroxide (TMAH) is one of the most popular methylation reagents that have been increasingly used for the detection of organic compounds within a wide range of samples, such as soil, coal, lacquer, lignin, polymers and for in situ analysis of solid samples by space experiments. The analytical methods and instruments, experimental conditions, and the qualitative and quantitative analysis of organic compounds using TMAH thermochemolysis for the last 10 years were reviewed; additionally, the mechanism of TMAH thermochemolysis and TMAH degradation are overviewed herein. The objective of this paper is to give a broad view of the TMAH thermochemolysis analysis, to demonstrate how the technique can be used for the detection of organics on Mars and other planets, and to promote cooperation between different disciplines which may use thermochemolysis.

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Section: Lacquer and Heritagementioning

confidence: 99%

The search for organic compounds with TMAH thermochemolysis: From Earth analyses to space exploration experiments

He¹,

Buch²,

Szopa³

et al. 2020

TrAC Trends in Analytical Chemistry

View full text Add to dashboard Cite

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Separation Methods

Alcántara-García

2021

Analytical Strategies for Cultural Heritage Materials and Their Degradation

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The study of cultural heritage objects is challenged by the presence of unique and complex mixtures in various stages of degradation. Therefore, the chemical characterization of cultural heritage materials commonly needs the preliminary separation of their components, achieved through chromatographic methods. The choice of a chromatographic technique is related to the physicochemical characteristics of the components in the mixture (polarity, vapor pressure, etc.), which can be chemically modified through derivatization. This chapter presents an overview of liquid, gas and thin-layer chromatography, three of the most frequently used separation techniques in the study of cultural heritage objects. Each section contains fundamental principles and terminology associated with the method, touches on sample preparation and its importance and provides the reader with references for more in-depth understanding.

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Lisbon as Seen from China: Conundrums Posed by a Set of Lacquered Nesting Tables

Cited by 2 publications

References 4 publications

The search for organic compounds with TMAH thermochemolysis: From Earth analyses to space exploration experiments

The search for organic compounds with TMAH thermochemolysis: From Earth analyses to space exploration experiments

Separation Methods

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