Confined Flash Printing and Synthesis of Stable Perovskite Nanofilms under Ambient Conditions

© 2024 The Author(s). Advanced Materials published by Wiley‐VCH GmbH.

Bibliographische Detailangaben
Veröffentlicht in:Advanced materials (Deerfield Beach, Fla.). - 1998. - (2024) vom: 23. Sept., Seite e2409592
1. Verfasser: Liu, Yuxin (VerfasserIn)
Weitere Verfasser: Knaus, Tanja, Wei, Zheng, Zhang, Junfang, Damian, Matteo, Ronneberger, Sebastian, Zhu, Xingjun, Seeberger, Peter H, Zhang, Hong, Mutti, Francesco G, Loeffler, Felix F
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2024
Zugriff auf das übergeordnete Werk:Advanced materials (Deerfield Beach, Fla.)
Schlagworte:Journal Article biosensor high‐throughput laser‐induced forward transfer material synthesis perovskites
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520 |a The fabrication of stable perovskite nanofilm patterns is important for the development of functional optical devices. However, current production approaches are limited by the requirement for strict inert gas protection and long processing times. Here, a confined flash printing synthesis method is presented to generate perovskite nanofilms under ambient conditions, combining precursor transfer, perovskite synthesis, crystallization, and polymer protection in a single step within milliseconds. A laser simultaneously prints and induces the flash synthesis, confined in a polymer nanofilm, under normal ambient conditions. Due to its simplicity and flexibility, the method enables the combination and screening of many different perovskite precursor materials on various substrates. Besides for the development of novel perovskite materials and devices, the nanofilms can be applied for biodetection. The unique H2O2-responsive property of the ultrathin perovskite quantum dot film is applied for biomolecule detection based on oxidase-catalyzed enzymatic reactions 
650 4 |a Journal Article 
650 4 |a biosensor 
650 4 |a high‐throughput 
650 4 |a laser‐induced forward transfer 
650 4 |a material synthesis 
650 4 |a perovskites 
700 1 |a Knaus, Tanja  |e verfasserin  |4 aut 
700 1 |a Wei, Zheng  |e verfasserin  |4 aut 
700 1 |a Zhang, Junfang  |e verfasserin  |4 aut 
700 1 |a Damian, Matteo  |e verfasserin  |4 aut 
700 1 |a Ronneberger, Sebastian  |e verfasserin  |4 aut 
700 1 |a Zhu, Xingjun  |e verfasserin  |4 aut 
700 1 |a Seeberger, Peter H  |e verfasserin  |4 aut 
700 1 |a Zhang, Hong  |e verfasserin  |4 aut 
700 1 |a Mutti, Francesco G  |e verfasserin  |4 aut 
700 1 |a Loeffler, Felix F  |e verfasserin  |4 aut 
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