{"title":"Vorschau auf Heft 5/2024","authors":"","doi":"10.1002/ciuz.202470403","DOIUrl":"https://doi.org/10.1002/ciuz.202470403","url":null,"abstract":"","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 4","pages":"259"},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ciuz.202470403","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966972","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Tim Bastian Enders, Maximilian Keitel, Jonas Florian Wunsch
{"title":"Ich krieg hier gleich Zustände","authors":"Tim Bastian Enders, Maximilian Keitel, Jonas Florian Wunsch","doi":"10.1002/ciuz.202400022","DOIUrl":"https://doi.org/10.1002/ciuz.202400022","url":null,"abstract":"<p>Diesmal beschäftigen wir uns mit einem grundlegenden Wesensmerkmal der Materie: ihrer Eigenschaft, bei Variieren des Drucks und der Temperatur in verschiedenen Erscheinungsformen vorliegen zu können – den Aggregatszuständen. Anhand von Grafiken und Berechnungen werden die Merkmale der klassischen Aggregatszustände fest, flüssig und gasförmig und die Prozesse beim Übergang zwischen ihnen verdeutlicht.</p>","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 4","pages":"254-255"},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966973","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Helfen Sie mit, der Chemie neue Gesichter zu geben!","authors":"","doi":"10.1002/ciuz.202410008","DOIUrl":"https://doi.org/10.1002/ciuz.202410008","url":null,"abstract":"","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 4","pages":"253"},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966978","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Promethium – das schwierige Element","authors":"Doris Fischer-Henningsen","doi":"10.1002/ciuz.202410006","DOIUrl":"https://doi.org/10.1002/ciuz.202410006","url":null,"abstract":"<p>In der Reihe der Seltenerdmetalle Lanthan und den folgenden Lanthanoide Cer bis Lutetium nimmt das Promethium mit der Ordnungszahl 61 eine Sonderrolle ein: Alle seine Isotope sind radioaktiv, so dass es bisher nur selten in experimentellen Studien zu den Lanthanoiden berücksichtigt wurde. Nun gelang einer Guppe um Ilja Popovs vom Oak Ridge National Laboratory, Tennessee, USA, erstmals die Synthese einer löslichen Verbindung des Promethiums. Daran ließen sich grundlegende strukturelle Parameter wie Ionengröße und Bindungslänge bestimmen. Auch die Lanthanoidenkontraktion wurde experimentell bestätigt.</p>","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 4","pages":"206-207"},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Tattoos als Risikofaktor für Lymphome","authors":"","doi":"10.1002/ciuz.202410007","DOIUrl":"https://doi.org/10.1002/ciuz.202410007","url":null,"abstract":"","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 4","pages":"207"},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966975","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Wirkstoffe spielend designen","authors":"","doi":"10.1002/ciuz.202470401","DOIUrl":"https://doi.org/10.1002/ciuz.202470401","url":null,"abstract":"<p><b>Community-Science-Projekte in der Wissenschaft</b></p><p>Wissenschaft ist nicht mehr allein die Domäne von Experten und spezialisierten Forschungsinstitutionen. Bürgerwissenschaft eröffnet eine faszinierende Dimension der Forschung für jedermann. Sie ermöglicht es Personen unterschiedlichster Hintergründe, aktiv an Forschungsprojekten teilzunehmen und wissenschaftliche Fragen zu beantworten. Besonders bei der Datengenerierung und der -auswertung können Nicht-Wissenschaftler einen bedeutenden Beitrag leisten. Projekte im Rahmen der Community Science ermöglichen es Bürgern, auf verschiedenen Ebenen an Forschungsaktivitäten teilzunehmen. Ein Projekt, das Proteinfaltungsspiel FoldIt, soll in diesem Artikel näher vorgestellt werden.</p>","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 4","pages":"201"},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/ciuz.202470401","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Inhalt: Chemie in unserer Zeit 4/2024","authors":"","doi":"10.1002/ciuz.202470402","DOIUrl":"https://doi.org/10.1002/ciuz.202470402","url":null,"abstract":"","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 4","pages":"202-203"},"PeriodicalIF":0.9,"publicationDate":"2024-08-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141966977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Es war einmal – Geschichten moderieren Erkenntnisse","authors":"Wiebke Endres","doi":"10.1002/ciuz.202310024","DOIUrl":"10.1002/ciuz.202310024","url":null,"abstract":"<p>Joseph Priestley (1733–1804) Theologe und Naturphilosoph, Entdecker des Sauerstoffs. Das Bild zeigt das früheste bekannte Porträt von Priestley (um 1763).\u0000\u0000 <figure>\u0000 <div><picture>\u0000 <source></source></picture><p></p>\u0000 </div>\u0000 </figure>\u0000 </p>","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 6","pages":"376-377"},"PeriodicalIF":0.9,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141823806","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Quarz – wenn's fest werden muss","authors":"Dieter Sicker","doi":"10.1002/ciuz.202300020","DOIUrl":"10.1002/ciuz.202300020","url":null,"abstract":"<p>Folgen Sie uns durch das wilde Verzascatal. Die geologische Vielfalt spiegelt die komplexe Gesteinsbildung wider: Magmatische Prozesse, metamorphe Umwandlungen und die Zeit haben zu dieser faszinierenden Landschaft geführt.</p>","PeriodicalId":9911,"journal":{"name":"Chemie in Unserer Zeit","volume":"58 4","pages":"248-253"},"PeriodicalIF":0.9,"publicationDate":"2024-07-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141656393","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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