Confocal Raman microscopy combined with optical clearing for identification of inks in multicolored tattooed skin: In vivo (2018) Darvin ME, Schleusener J, Parenz F, Seidel O, Krafft C, Popp J, Lademann J Journal article Removing interference-based effects from the infrared transflectance spectra of thin films on metallic substrates: A fast and wave optics conform solution (2018) Mayerhoefer TG, Pahlow S, Huebner U, Popp J Journal article Monitoring of gas composition in a laboratory biogas plant using cavity enhanced Raman spectroscopy (2018) Sieburg A, Schneider S, Yan D, Popp J, Frosch T Journal article Raman and infrared spectroscopy differentiate senescent from proliferating cells in a human dermal fibroblast 3D skin model (2017) Eberhardt K, Matthaeus C, Winter D, Wiegand C, Hipler UC, Diekmann S, Popp J Journal article 2D analysis of polydisperse core-shell nanoparticles using analytical ultracentrifugation (2017) Walter J, Gorbet G, Akdas T, Segets D, Demeler B, Peukert W Journal article, Original article Onsite cavity enhanced Raman spectrometry for the investigation of gas exchange processes in the Earth's critical zone (2017) Sieburg A, Jochum T, Trumbore SE, Popp J, Frosch T Journal article Surface-enhanced Raman spectroscopy and microfluidic platforms: Challenges, solutions and potential applications (2017) Jahn IJ, Zukovskaja O, Zheng XS, Weber K, Bocklitz TW, Cialla-May D, Popp J Journal article, Review article Photochemistry in a soft-glass single-ring hollow-core photonic crystal fibre (2017) Cubillas AM, Jiang X, Euser TG, Taccardi N, Etzold B, Wasserscheid P, Russell PSJ Journal article