Branko F. van Oppen de Ruiter

Dr. Branko F. van Oppen de Ruiter

Independent
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orcid

Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2015
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Branko F. van Oppen de RuiterBranko F. van Oppen de Ruiter
Branko F. van Oppen de Ruiter

13 November 2024 in Scientific Reports
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Davide TanasiDavide Tanasi
Davide Tanasi
Branko F. van Oppen de RuiterBranko F. van Oppen de Ruiter
Branko F. van Oppen de Ruiter
FFFiorella Florian
Fiorella Florian
Radmila PavlovicRadmila Pavlovic
Radmila Pavlovic
LCLuca Chiesa
Luca Chiesa
Enrico GrecoEnrico Greco
Enrico Greco
This study presents a comprehensive multimodal analytical study of an Egyptian ritual Bes-vase, of the 2nd century BCE employing cutting-edge proteomics, metabolomics, genetics techniques, and synchrotron radiation-based Fourier Transformed Infrared microSpectroscopy (SR µ-FTIR) to characterize organic residues of its content. We successfully identified the presence of various functional, bioactive, psychotropic, and medicinal substances, shedding light on the diverse components of a liquid concoction used for ritual practices in Ptolemaic Egypt. Using LC-MS/MS with a new methodological approach, we identified key proteins and metabolites, enabling the identification of botanical sources, confirmed by genetic sequences. Our analyses revealed traces of Peganum harmala, Nimphaea nouchali var. caerulea, and a plant of the Cleome genus, all of which are traditionally proven to have psychotropic and medicinal properties. Additionally, the identification of human fluids suggests their direct involvement in these rituals. Furthermore, metabolomics and SR µ-FTIR analyses also revealed the presence of fermented fruit-based liquid and other ingredients such as honey or royal jelly. The identification of specific chemical compounds, such as alkaloids and flavonoids, provides insight into the psychoactive and therapeutic uses of these in ancient ritual practices. This multidisciplinary study highlights the complexity of ancient cultures and their interactions with psychoactive, medicinal, and bioactive substances. These findings contribute to our understanding of ancient belief systems, cultural practices, and the utilization of natural resources, ultimately enhancing our knowledge of past societies and their connection to the natural world.

16 July 2019 in Arts
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JBJudith Barr
Judith Barr
CBClara ten Berge
Clara ten Berge
JDJan van Daal
Jan van Daal
Branko F. van Oppen de RuiterBranko F. van Oppen de Ruiter
Branko F. van Oppen de Ruiter
A mummy portrait of a young woman with a golden wreath is part of the archaeological collection of the Allard Pierson Museum in Amsterdam. This portrait is covered by four authors, each from their separate perspective, namely provenance research, technical examination, museum presentation, and diversity education. Provenance research is significant not only for tracing the second-life biography of the panel, but also for assessing its bona fide authenticity. Non-invasive examinations can help identify possible underlayers, pigments and modern restorations. Museological aspects concern the contextualization of the portrait, not only as a funerary artefact, but also as an expression of physical appearance. Educational programs can be implemented to illustrate to museum visitors the relevance of ancient artefacts for modern society.

4 December 2019 in Arts
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Branko F. van Oppen de RuiterBranko F. van Oppen de Ruiter
Branko F. van Oppen de Ruiter
Elephants were first deployed in warfare by Indian and Persian armies. The Greco-Macedonian troops first encountered these fearsome creatures in battle during the campaign of Alexander the Great. Subsequently, the Successors and later Hellenistic rulers similarly used elephants in battle. From this time, the animal began to appear in Greco-Roman art. Tracing the appearance of the elephant in Hellenistic history and art, I suggest that the elephant not only continued to be associated with its Asian and African origins and came to symbolize military triumph over exotic foes, it retained religious and mythic proportions as a fearsome, fabulous monster connected with the martichora and unicorn, griffon and sphinx, dragon and hippocampus. In particular, I re-examined the posthumous portrait of Alexander the Great in which he wears an elephant scalp as a headdress, similar to Heracles’ lion scalp. This deified portraiture not only depicts Alexander as descendant of Heracles and Dionysus, both sons of Zeus, but also—through connections with Ammon and Indra—as the legitimate ruler of the three continents of the known world, Europe, Africa, and Asia.

17 April 2020 in Arts
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Branko F. van Oppen de RuiterBranko F. van Oppen de Ruiter
Branko F. van Oppen de Ruiter
The popular yet demonic guardian of ancient Egypt, Bes, combines dwarfish and leonine features, and embodies opposing traits such as a fierce and gentle demeanor, a hideous and comical appearance, serious and humorous roles, an animalistic and numinous nature. Drawing connections with similarly stunted figures, great and small cats, sacred cows, baboons, demonic monsters, universal gods and infant deities, this article will focus on the animalistic associations of the Bes figure to illustrate that this leonine dwarf encompassed a wider religious significance than apotropaic and regenerative functions alone. Bes was thought to come from afar but was always close; the leonine dwarf guarded the sun god Ra along the diurnal solar circuit; the figure protected pregnant women and newborn children; it was a dancer and musician; the figure belonged to the company of magical monsters of hybrid appearance as averter of evil and sword-wielding fighter. Exploring the human and animal, demonic and numinous aspects of this leonine dwarf will not only further our understanding of its nature and function, but also its significance and popularity.

27 February 2026
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RSRobert A. Lunsingh Scheurleer
Robert A. Lunsingh Scheurleer
Branko F. van Oppen de RuiterBranko F. van Oppen de Ruiter
Branko F. van Oppen de Ruiter