Dane Badawcze UW University of Warsaw
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Identification of BRCA1 gene mutation variants in clinical samples without labeling step – comparison of functionality and sensitivity of SPR and SERS sensors
No full textSERS (surface-enhanced Raman scattering) and SPR (surface plasmon resonance) sensors for the identification of six the most popular in Poland variants of BRCA1 gene mutation without labelling have been constructed and tested with clinical samples. Both sensors were based on the selective hybridization of target DNA with the capture DNA immobilized on plasmonic substrates. Moreover, in both sensors the same thiolated capture DNA was used. The mutation identification process using SPR detector relied on the shape of the SPR sensorgrams, whereas for the SERS sensors, the intensity of the Raman band at about 715-735 cm-1 (this band is due to the superimposition of mainly the band due to the v(C-S) vibration of the alkanethiol chain in the trans conformation and the band due to the breathing vibration of adenine) was used as an analytical signal. The demonstrated biosensors are characterized by the low detection limit at the level of pg·uL–1, wide analytical range and high selectivity. It was found that for different DNA sequences, a SPR or SERS sensor achieves greater detection sensitivity, which means that the selection of the optimal sensor type depends on the sequence of the target DNA.</p
High speed camera videos and photographs used for preparation of fig. 7 presenting the results of enrichment of proteolytic strain from the mock 2-strain consortium
No full textHigh speed camera videos and photographs used for preparation of Fig. 7 presenting the results of enrichment of proteolytic strain from the mock 2-strain consortium.Detailed description can be found in the attached "Dataset_ZD4_README_Potenza et al_Analytical Chemistry_2024".</p
Electrically modulated light-emitting device driven by resonant and antiresonant tunneling between Cr2Ge2Te6 electrodes
No full textWe fabricated a van der Waals device with a Cr₂Ge₂Te₆/hBN/WSe₂/hBN/Cr₂Ge₂Te₆ architecture, encapsulated with hBN films on a Si/SiO₂ wafer. The available data include measurements of this structure using electroluminescence (EL) and photoluminescence (PL) techniques. The sample was investigated at room temperature. We also provide density of states and band structure calculations for Cr₂Ge₂Te₆ obtained using the DFT method.</p
Arab-Byzantine and Umayyad coins from Marea/Philoxenite: preliminary observations
No full textThe dataset includes photographs of the obverse (obv.) and reverse (rev.) sides of all coins that form the primary source basis for the article: Zając, Barbara. 2024. Arab-Byzantine and Umayyad coins from Marea/Philoxenite: preliminary observations, Polish Archaeology in the Mediterranean 33: 245–255, https://doi.org/10.37343/uw.2083-537X.pam33.05.The file descriptions contain information such as the issuer (and, when possible, the name of the official), metal (AE – bronze, AR – silver), mint, denomination, type, and an indication of which side of the coin is depicted.</p
Research data for artile 'The influence of molecular shape and electronic properties on the formation of the ferroelectric nematic phase'
No full textThe synthesis and characterization of two series of ferroelectric nematogens based on RM734 and having an additional methoxy group on the central phenyl ring are reported. Ferroelectric character of NF phase is confirmed by dielectric spectroscopy measurements, as well as by observation of polarization switching current. Stored dataset includes: (i) a txt file with numerical data (ASCI) for complex permittivity measured vs. frequency and temperature, (ii) zipped txt files (ASCI) with results of electric polarization measurements performed for compound 7137 (8-2-2 in manuscript) in function of temperature by switching current method and (iii) pdf file with published manuscript.</p
Electroluminescent vertical tunneling junctions based on WSe2 monolayer quantum emitter arrays: exploring tunability with electric and magnetic fields
No full textThe experimental data is related to the article: Electroluminescent vertical tunneling junctions based on WSe2 monolayer quantum emitter arrays: exploring tunability with electric and magnetic fields.We experimentally demonstrate the creation of defects in monolayer WSe2 via nanopillar imprinting and helium ion irradiation. Based on the first method, we realize atomically thin vertical tunneling light-emitting diodes based on WSe2 monolayers hosting quantum emitters at deterministically specified locations. We characterize these emitters by investigating the evolution of their emission spectra in external electric and magnetic fields, as well as by inducing electroluminescence at low temperatures. We identify qualitatively different types of quantum emitters and classify them according to the dominant electron-hole recombination paths, determined by the mechanisms of intervalley mixing occurring in fundamental conduction and/or valence sub-bands.</p
Research data for article: Interfacial behavior of cubosomes. Combined Langmuir−Blodgett/ Langmuir−Schaefer and AFM investigations
No full textIn this study, we show the layers formed by the Langmuir technique by spreading cubosomes and mixtures of monoolein 1-oleoyl-rac-glycerol (GMO)/Pluronic F108. The supported layers were formed on mica substrate by either adsorption or transfer by the Langmuir Blodgett-Langmuir Schaeffer method and were subsequently visualized by atomic force microscopy both in air and in solution.</p
Drangsong 126: Yul btsan bchod[mchod] pa zhugs+ho[bzhugs+ho]
No full textDrangsong 126: Yul btsan bchod[mchod] pa zhugs+ho[bzhugs+ho]This dataset contains photographs of the manuscript pages with handwritten text. It is a part of the royal Drangsong collection from Mustang, Nepal.This offering ritual is performed if one vomits blood as a result of an encounter with a btsan deity. Staring from the land of Lo, all the btsan deities are worshipped throughout all the Tibetan world, the three districts in upper Tibet (mnga’ ris skor gusm), the four horns in central Tibet (dbus gstang ru bzhi), and the six ranges in lower Tibet (mdo khams sgang drug), where they usually live on red mountains or rocky cliffs. It is composed of 8 folios. File naming convention within Drangsong_126.zip archive: Drangsong_126_001r.jpgDrangsong_126 → collection name and number 001 → page numberr / v → recto / versoDRANGSONG PROJECTThe data included here were produced by the members and collaborators of the Drangsong project conducted in the years 2019-2024. Translations of titles and colophons were done by Charles Ramble and Naljor Tsering, transcriptions of selected texts by Nyima Drandul. The features such as bookbinding style, format and layout of manuscripts, as well as the type of paper illustrated with close-up and microscopic images, were taken by Agnieszka Helman-Ważny. The illustrations were described by Nils Martin, and the photographic documentation taken in situ was done by Thomas Schrom and Rinchen Loden Lama. Detailed studies and laboratory analyses of paper samples were carried out by Agnieszka Helman-Wazny in collaboration with the Interdisciplinary Laboratory of Archaeometric Research at the University of Warsaw (Barbara Wagner, Agata Szubartowska, Alicja Święcicka, and Bartłomiej Witkowski) and Warsaw University of Technology (Grażyna Zofia Żukowska), using integrated methods such as microscopic fibre analysis, Reflectance Transformation Imaging/Polynomial Texture Maps (RTI / PTM), and X-ray fluorescence spectrometry (XRF). The C14 analyses were performed at the Poznań Radiocarbon Lab (Tomasz Goslar).PROJECT DETAILSThe Project No. UMO-2018/30/M/HS3/00372 funded by The National Science Centre, Poland, in the framework of the HARMONIA 10 program, hosted by the Faculty of Journalism, Information and Bibliology, Department of Books, and Media History, University of Warsaw, Poland in a partnership with the École Pratique des Hautes Études and the Centre de recherche sur les civilisations de l'Asie orientale (CRCAO), Paris.Title: Protecting the Kingdom with Tibetan Manuscripts: codicological and historical analysis of the royal Drangsong collection from Mustang, Nepal.Project PI: Agnieszka Helman-Ważny hagniwaz@gmail.comProject co PI: Charles RambleThe aim of this project was to carry out a codicological and text-historical study of a unique collection of manuscripts, named Drangsong, belonging to the Bön religion of Tibet. It is named after the lineage of Bönpo priests in whose house it is kept. The collection, consisting of 340 different items with a total of 3,477 folios, cards, or individual sheets of paper, represents the ritual repertoire of the priests of the kings of Mustang, once a Tibetan kingdom and now a district of Nepal. The manuscripts exemplify the variety of forms, scripts, decorations, materials and other codicological features. The texts have not been used since the priestly line ended in the 1950s or 60s. The value of this collection is twofold: first, the collection was assembled from different parts of Tibet and the Himalaya over six centuries, and offers a rich body of material which can be retrieved by material and codicological analyses that will contribute to our understanding of book and paper making traditions in the region, as well as social aspects of Tibetan manuscript production; and secondly, in terms of its content, it offers a window onto the nature of royal religion in a Tibetan kingdom. These manuscripts were used in rituals for the protection and prosperity of the kingdom of Mustang, its subjects and members of royal lineage; knowledge of the materials and ritual practices involved in the creation of physical objects will help to understand the interaction between religion, patronage and political authority in Tibetan society.DATASET FILESThe dataset contains files:• Drangsong_126.zip (master scans of the manuscript pages with color checker),• Drangsong_126.pdf (containing presentation images of the manuscript pages),• Drangsong_126_001v.png (manuscript page sample),• Drangsong_126_backlites.zip (backlit samples),• Drangsong_126_macros.zip (in close-up samples),• Drangsong_126_XRF_analysis.png (X-ray fluorescence spectrometry).DESCRIPTION OF THE MANUSCRIPTDetailed information on writing, materials, format, and layout is provided in a Readme.txt file attached to this dataset.</p
Drangsong 199: sNgogs dsngogs yongs bsang bzhugs+ho/
No full textDrangsong 199: sNgogs dsngogs yongs bsang bzhugs+ho/This dataset contains photographs of the manuscript pages with handwritten text. It is a part of the royal Drangsong collection from Mustang, Nepal.The manuscript Drangsong 199 contains prayers and praise for all the virtues of the Buddhas and Bodhisattvas; an aspiration for the flourishing of the doctrine, the diligent practice of individuals, for awakening, for the absence of disasters, diseases, and wars in the mundane world, and for bountiful harvests.It is composed of 6 folios.File naming convention within Drangsong_199.zip archive: Drangsong_199_001r.jpgDrangsong_199 → collection name and number 001 → page numberr / v → recto / versoDRANGSONG PROJECTThe data included here were produced by the members and collaborators of the Drangsong project conducted in the years 2019-2024. Translations of titles and colophons were done by Charles Ramble and Naljor Tsering, transcriptions of selected texts by Nyima Drandul. The features such as bookbinding style, format and layout of manuscripts, as well as the type of paper illustrated with close-up and microscopic images, were taken by Agnieszka Helman-Ważny. The illustrations were described by Nils Martin, and the photographic documentation taken in situ was done by Thomas Schrom and Rinchen Loden Lama. Detailed studies and laboratory analyses of paper samples were carried out by Agnieszka Helman-Wazny in collaboration with the Interdisciplinary Laboratory of Archaeometric Research at the University of Warsaw (Barbara Wagner, Agata Szubartowska, Alicja Święcicka, and Bartłomiej Witkowski) and Warsaw University of Technology (Grażyna Zofia Żukowska), using integrated methods such as microscopic fibre analysis, Reflectance Transformation Imaging/Polynomial Texture Maps (RTI / PTM), and X-ray fluorescence spectrometry (XRF). The C14 analyses were performed at the Poznań Radiocarbon Lab (Tomasz Goslar).PROJECT DETAILSThe Project No. UMO-2018/30/M/HS3/00372 funded by The National Science Centre, Poland, in the framework of the HARMONIA 10 program, hosted by the Faculty of Journalism, Information and Bibliology, Department of Books, and Media History, University of Warsaw, Poland in a partnership with the École Pratique des Hautes Études and the Centre de recherche sur les civilisations de l'Asie orientale (CRCAO), Paris.Title: Protecting the Kingdom with Tibetan Manuscripts: codicological and historical analysis of the royal Drangsong collection from Mustang, Nepal.Project PI: Agnieszka Helman-Ważny hagniwaz@gmail.comProject co PI: Charles RambleThe aim of this project was to carry out a codicological and text-historical study of a unique collection of manuscripts, named Drangsong, belonging to the Bön religion of Tibet. It is named after the lineage of Bönpo priests in whose house it is kept. The collection, consisting of 340 different items with a total of 3,477 folios, cards, or individual sheets of paper, represents the ritual repertoire of the priests of the kings of Mustang, once a Tibetan kingdom and now a district of Nepal. The manuscripts exemplify the variety of forms, scripts, decorations, materials and other codicological features. The texts have not been used since the priestly line ended in the 1950s or 60s. The value of this collection is twofold: first, the collection was assembled from different parts of Tibet and the Himalaya over six centuries, and offers a rich body of material which can be retrieved by material and codicological analyses that will contribute to our understanding of book and paper making traditions in the region, as well as social aspects of Tibetan manuscript production; and secondly, in terms of its content, it offers a window onto the nature of royal religion in a Tibetan kingdom. These manuscripts were used in rituals for the protection and prosperity of the kingdom of Mustang, its subjects and members of royal lineage; knowledge of the materials and ritual practices involved in the creation of physical objects will help to understand the interaction between religion, patronage and political authority in Tibetan society.DATASET FILESThe dataset contains files:• Drangsong_199.zip (master scans of the manuscript pages with color checker),• Drangsong_199.pdf (containing presentation images of the manuscript pages),• Drangsong_199_001v.png (manuscript page sample),• Drangsong_199_backlites.zip (backlit samples),• Drangsong_199_macros.zip (in close-up samples),• Drangsong_199_XRF_analysis.png (X-ray fluorescence spectrometry).DESCRIPTION OF THE MANUSCRIPTDetailed information on writing, materials, format, and layout is provided in a Readme.txt file attached to this dataset.</p
Drangsong 184: mchod pa’i rim pa/
No full textDrangsong 184: mchod pa’i rim pa/This dataset contains photographs of the manuscript pages with handwritten text. It is a part of the royal Drangsong collection from Mustang, Nepal.The manuscript Drangsong 184 contains prayers and offerings to Yungdrung Bon's various meditational deities and protective gods.It is composed of 3 folios.File naming convention within Drangsong_184.zip archive: Drangsong_184_001r.jpgDrangsong_184 → collection name and number 001 → page numberr / v → recto / versoDRANGSONG PROJECTThe data included here were produced by the members and collaborators of the Drangsong project conducted in the years 2019-2024. Translations of titles and colophons were done by Charles Ramble and Naljor Tsering, transcriptions of selected texts by Nyima Drandul. The features such as bookbinding style, format and layout of manuscripts, as well as the type of paper illustrated with close-up and microscopic images, were taken by Agnieszka Helman-Ważny. The illustrations were described by Nils Martin, and the photographic documentation taken in situ was done by Thomas Schrom and Rinchen Loden Lama. Detailed studies and laboratory analyses of paper samples were carried out by Agnieszka Helman-Wazny in collaboration with the Interdisciplinary Laboratory of Archaeometric Research at the University of Warsaw (Barbara Wagner, Agata Szubartowska, Alicja Święcicka, and Bartłomiej Witkowski) and Warsaw University of Technology (Grażyna Zofia Żukowska), using integrated methods such as microscopic fibre analysis, Reflectance Transformation Imaging/Polynomial Texture Maps (RTI / PTM), and X-ray fluorescence spectrometry (XRF). The C14 analyses were performed at the Poznań Radiocarbon Lab (Tomasz Goslar).PROJECT DETAILSThe Project No. UMO-2018/30/M/HS3/00372 funded by The National Science Centre, Poland, in the framework of the HARMONIA 10 program, hosted by the Faculty of Journalism, Information and Bibliology, Department of Books, and Media History, University of Warsaw, Poland in a partnership with the École Pratique des Hautes Études and the Centre de recherche sur les civilisations de l'Asie orientale (CRCAO), Paris.Title: Protecting the Kingdom with Tibetan Manuscripts: codicological and historical analysis of the royal Drangsong collection from Mustang, Nepal.Project PI: Agnieszka Helman-Ważny hagniwaz@gmail.comProject co PI: Charles RambleThe aim of this project was to carry out a codicological and text-historical study of a unique collection of manuscripts, named Drangsong, belonging to the Bön religion of Tibet. It is named after the lineage of Bönpo priests in whose house it is kept. The collection, consisting of 340 different items with a total of 3,477 folios, cards, or individual sheets of paper, represents the ritual repertoire of the priests of the kings of Mustang, once a Tibetan kingdom and now a district of Nepal. The manuscripts exemplify the variety of forms, scripts, decorations, materials and other codicological features. The texts have not been used since the priestly line ended in the 1950s or 60s. The value of this collection is twofold: first, the collection was assembled from different parts of Tibet and the Himalaya over six centuries, and offers a rich body of material which can be retrieved by material and codicological analyses that will contribute to our understanding of book and paper making traditions in the region, as well as social aspects of Tibetan manuscript production; and secondly, in terms of its content, it offers a window onto the nature of royal religion in a Tibetan kingdom. These manuscripts were used in rituals for the protection and prosperity of the kingdom of Mustang, its subjects and members of royal lineage; knowledge of the materials and ritual practices involved in the creation of physical objects will help to understand the interaction between religion, patronage and political authority in Tibetan society.DATASET FILESThe dataset contains files:• Drangsong_184.zip (master scans of the manuscript pages with color checker),• Drangsong_184.pdf (containing presentation images of the manuscript pages),• Drangsong_184_001r.png (manuscript page sample),• Drangsong_184_backlites.zip (backlit samples),• Drangsong_184_XRF_analysis.png (X-ray fluorescence spectrometry).DESCRIPTION OF THE MANUSCRIPTDetailed information on writing, materials, format, and layout is provided in a Readme.txt file attached to this dataset.</p