Collecting Planks for Kumbal (Small Room ), Guards do not Interfere Artworks

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Collecting Planks for Kumbal (Small Room) Artworks

Postwar Version of F 39343

Living room of Henrietta Gottschalk nee Rothschild; Marienstrasse, Hannover, Germany.

The family has been curious about the family tree on the wall. Family lore suggests that it was produced by French POWs during WWI

Aenny Catzenstein nee Gottschalk in her living room; London.

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Printing room 1; Paul I. Landmann Manufacturing Factory; Mannheim-Neckarau Business Establishments; Factories

"Drucksaal 1"

Printing room; Paul I. Landmann Manufacturing Factory; Mannheim-Neckarau Business Establishments; Factories

"Umdruckerei"

Stamping room; Paul I. Landmann manufacturing factory; Mannheim-Neckarau Business Establishments; Factories

"Pragesaal"

Amide-based Room Temperature Molten Salt as Solvent cum Stabilizer for Metallic Nanochains

A simple and efficient method for spontaneous organization of long assemblies of gold nanoparticles is described. This is achieved in a molten solvent containing acetamide, urea and ammonium nitrate that acts as a solvent cum stabilizer. There is no external aggregating agent or stabilizing agent added to the system. Depending on the concentration of the metal salt in the ternary melt, either chain-like assemblies or individual nanoparticles could be obtained. The amine groups present in the components of the melt (acetamide and urea) help in the stabilization of nanoparticles. Ammonium ions present in the eutectic mixture are likely to assist in the organization of the particles. The method is simple, highly reproducible and does not require any templating agent for the formation of chain-like assemblies.

Portrait of Henny Molling nee Meyerhof and her daughter Therese Molling in living room; Germany.

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Dining room; Mosse family residence; Berlin Architecture; Residences; Interior

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Dressing room, door open into bedroom; Mosse family residence; Berlin Architecture; Residences; Interior

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Dining room; Mosse family residence; Berlin Architecture; Residences; Interior

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