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It's #FluorescenceFriday, so today we show you a Mn2+ doped sulfide synthesized by Lukas.

#OnTheCover Photoluminescence of Mn2+ in the Borosulfate Zn[B2(SO4)4]:Mn2+ ... Detect Weak Coordination Behavior of Ligands (Markus Suta and co-workers) onlinelibrary.wiley.com/doi/10.1002/an… BrunsLab Markus Suta Inorganic Photoactive Materials onlinelibrary.wiley.com/doi/10.1002/an…

Long time overdue! Nice to see that quantum dots now made the race! Congratulations to the recipients, a big success for the photoluminescence community! 🎉🎊

It's #FluorescenceFriday again. Today we show you Na3Y(BO3)2 doped with Pr3+ under excitation with 254 nm. Synthesized by Tom Förster

It's #FluorescenceFriday, but today we want to show you the beautiful colors of Ag nanoparticles synthesized by WE Chemie der HHU master students at Heinrich-Heine-Universität Düsseldorf in the lab course. Gorengo and Tom Förster are looking forward to the next groups and their colorfull solutions.

And another aluminothermy demonstration experiment with the group Daumann Lab for the undergraduate students. This time it even works in rainy weather!🙌

Today on #FluorescenceFriday we are presenting some Terbium-activated phosphates. The compound was synthesized by our new Masterstudent Duong.

Flame colouring in the undergraduate lab course! 😊 Sparkling ✨ and stunningly colorful

📢 Event-Alert: Es ist wieder so weit! Die #Infoveranstaltung "Chemie im Dorf" wird am 06. Dez. ab 13:30 Uhr in HS 6G stattfinden! Die Veranstaltung richtet sich vor allem an unsere 5. Semester, die auf der Suche nach einem passenden Thema für ihre Abschlussarbeit sind.

Today for #FluorescenceFriday we show you a manganese-based phosphor synthesized by our master student Max.

For #FluorescenceFriday, we present you a phosphor that was synthesized via a solid-state reaction by our bachelor student Clemens. 🧑‍🔬 The bright red colour at 614 nm is due to the activation of #Eu3+. 😍 #phosphor #whiteled #emitter #europium #felements #luminescence #LED #red

Some beautiful rare-earth free phosphor made by one of our bachelor students. #FluorescenceFriday

For #FluorescenceFriday we show you a Pr3+ doped phosphor, which is still in the synthesizing process. But you can already see the cyan luminescence, which it should show. Made by Tom Förster

What an exciting story this has become! Big shoutout to Gülsüm Kinik from our Inorganic Photoactive Materials Heinrich-Heine-Universität Düsseldorf on this one taking lead together in a collaborative effort with Ingo Widmann and the Huppertz group Universität Innsbruck @[email protected] among many others in the wonderful solid-state chemistry family!

Over the past two weeks we were delighted to host Professor Markus Suta Inorganic Photoactive Materials from Heinrich-Heine-Universität Düsseldorf as our guest. Professor Suta delivered insightful lectures to our PhD students on the fundamentals of photoluminescent materials and their tailored design

#LuminescenceFriday Our undergraduate students test by green-emitting aluminum-morin complex under UV excitation for aluminum in their sample in their second inorganic lab course #C2.

It's #LumimescenceFriday! Here, we show a bright red phosphor illuminated by UV-light. 🤩

Another silicone bouncy ball synthesized in the last week of our undergraduate lab course at the institute of inorganic chemistry II Heinrich-Heine-Universität Düsseldorf