221 to 230 of 700 Results
Dec 20, 2022 - Propylaeum@heiDATA
Kronz, Andreas, 2022, "Ergänzungsdaten zu: Rhenish glass – A chemical investigation", https://doi.org/10.11588/data/QRQSSZ, heiDATA, V1, UNF:6:+np8J11Y3Crr2JV9FbctMA== [fileUNF]
Die Analyse (EPMA, LaICPMS) zahlreicher archäologisch gut datierter Gläser aus römischem und frühmittelalterlichem Kontext aus Köln und weiteren Handelsorten erweitert unsere Erkenntnisse zur Erzeugung von Gebrauchsglas im Rheinland. Die fränkischen Werkstätten im Bereich des Ha... |
Dec 19, 2022 - Thomas Lab
Werner, Marius; Pampel, Julius; Pham, Truc Lam; Thomas, Franziska, 2022, "Late-Stage Functionalisation of Peptides on the Solid Phase by an Iodination-Substitution Approach [Research Data]", https://doi.org/10.11588/data/RG2NHY, heiDATA, V1
The functionalisation of peptides at a late synthesis stage holds great potential, for example, for the synthesis of peptide pharmaceuticals, fluorescent biosensors or peptidomimetics. Here we describe an on-resin iodination-substitution reaction sequence on homoserine that is al... |
Dec 14, 2022 - Institute of Organic Chemistry - AK Mastalerz
Benke, Bahiru P.; Kirschbaum, Tobias; Graf, Jürgen; Gross, Jürgen; Mastalerz, Michael, 2022, "Dimeric and Trimeric Catenation of Giant Chiral [8+12] Imine Cubes Driven by Weak Supramolecular Interactions [Data]", https://doi.org/10.11588/data/HI9BJD, heiDATA, V1
Mechanically interlocked structures, such as catenanes or rotaxanes are fascinating synthetic targets and some are used for molecular switches and machines. Today, the vast majority of catenated structures are built upon macrocycles and only a very few examples of three-dimension... |
O'Neill, Alexander, 2022, "Ground Truth Model for Pracalit for Sanskrit and Newar MSS 16th to 19th C.", https://doi.org/10.11588/data/WI9184, heiDATA, V1
Ground truth data for a an OCR model. Will be continually updated. Originally trained on Transkribus with a PyLaia model created from ground truth data based on transcripts into Pracalit Unicode of four Nepalese manuscripts. The manuscripts used to create this model are Staatsbib... |
Dec 5, 2022 - AK Mastalerz- PhD related Material
Kirschbaum, Tobias, 2022, "Chirale polyzyklische aromatische Kohlenwasserstoffe mit Affensattel-Topologie [Data]", https://doi.org/10.11588/data/SHVINO, heiDATA, V1
In this thesis, the first chiral polycyclic aromatic hydrocarbon (PAH) with a monkey saddle topology is presented. Starting from a truxene building block that is readily preparatively accessible, the monkey saddle PAH could easily be obtained in three steps. By using additional f... |
Dec 5, 2022 - Institute of Organic Chemistry - AK Mastalerz
Lauer, Jochen C.; Bhat, Avinash S.; Barwig, Chantal; Rominger, Frank; Mastalerz, Michael, 2022, "[2+3] Amide Cages by Oxidation of [2+3] Imine Cages - Revisiting Molecular Hosts for Efficient Nitrate Binding [Data]", https://doi.org/10.11588/data/HWLKZT, heiDATA, V1
The pollution of groundwater with nitrate is a serious issue because nitrate can cause several diseases such as methemoglobinemia or cancer. Therefore, selective removal of nitrate by efficient binding to supramolecular hosts is highly desired. Here we describe how to make [2+3]... |
Nov 24, 2022
to be added |
Nov 23, 2022 - Institute of Organic Chemistry - AK Mastalerz
Yang, Xuan; Elbert, Sven Michael; Rominger, Frank; Mastalerz, Michael, 2022, "A Series of Soluble Thieno-fused Coronene Nanoribbons of Precise Lengths [Data]", https://doi.org/10.11588/data/30AOAT, heiDATA, V1
Among graphene nanoribbons (GNRs), reports on coronene-based GNRs were very rare, despite the unique optoelectronic properties of coronene. Herein, the synthesis of a series of structurally precise and soluble thieno-fused coronene nanoribbons (CR-1 to CR-4) with up to four coron... |
Nov 22, 2022 - AWI Experimental Economics
Becker, Christoph K.; Trautmann, Stefan T., 2022, "Does Happiness Increase in Old Age? Longitudinal Evidence from 20 European Countries [Dataset]", https://doi.org/10.11588/data/CVMANS, heiDATA, V1
Several studies indicate that happiness follows a U-shape over the life cycle: Happiness decreases after the teenage years until reaching its nadir in middle age. A similar number of studies views the U-shape critically, stating that it is the result of the wrong controls or the... |
