Welcome to the homepage of the Laboratory of Process Technology and the NeptunLab

Deutscher Studienpreis
Frederik Kotz received the Deutsche Studiepreis by the Körber Stiftung for his phD thesis
Nature Communications - Solid Template Replication
A new method for generating 3D hollow microstructures in fused silica glass was reported. By embedding a polymeric template, channel structures are produced with high precision.
KIT Doctoral Award
Frederik Kotz received the KIT doctoral award for his thesis on new materials for 3D printing (Foto: Andreas Dollinger, KIT)
ERC Consolidator Grant for Bastian Rapp
Bastian Rapp receives a prestigious ERC Consolidator Grant for the development of portable tactile displays for the visually impaired
GMM Award 2018
Frederik Kotz received the GMM Award 2018 for his publication on 3D printing of glass
Our first Nature paper!
Three-dimensional printing of transparent fused silica glass

Recent publications

D. Helmer, B. E. Rapp: "Divide and Print", Nature Materials, 19, 131-133, 2020 | Link
 

M. Langenhorst, D. Ritzer, F. Kotz, P. Risch, S. Dottermusch, A. Roslizar, R. Schmager, B. S. Richards, B. E. Rapp, U. W. Paetzold: "Liquid Glass for photovoltaics: multi-functional front cover glass for solar modules", ACS Materials & Interfaces, 2019 | Link

K. Sachsenheimer, C. Richter, D. Helmer, F. Kotz, B. E. Rapp: "A Nontoxic Battery with 3D-printed housing for on-demand operation of microcontrollers in microfluidic sensors", Micromachines, 10, 599, 2019 | Link
 

P. Risch, D. Helmer, F. Kotz, B. E. Rapp: "Analytical solution of the time-dependent microfluidic poiseuille flow in rectangular channel cross-sections and its numerical implementation in Microsoft Excel", Biosensors, 9(2), 67, 2019, |Link|

F. Kotz, P. Risch, K. Arnold, S. Sevim, J. Puigmarti-Luis, A. Quick, M. Thiel, A. Hrynevich, P. Dalton, D. Helmer, B. E. Rapp: “Fabrication of arbitrary three-dimensional suspended hollow microstructures in transparent fused silica glass”, Nature Communication, 10, 1439, 2019 | Link