EntityQ1657503· pop 5Ignaz PreisslerSign in to saveGerman painter (1676-1741)Recent publications · Crossref5 total works indexedCaffeine, an Anthropogenic Marker for Wastewater Contamination of Surface Waters · 2003 · cited 702xOn Uncertainties in Cross‐Correlation Lags and the Reality of Wavelength‐dependent Continuum Lags in Active Galactic Nuclei · 1998 · cited 562xUbiquitous Occurrence of the Artificial Sweetener Acesulfame in the Aquatic Environment: An Ideal Chemical Marker of Domestic Wastewater in Groundwater · 2009 · cited 463xOccurrence and Environmental Behavior of the Bactericide Triclosan and Its Methyl Derivative in Surface Waters and in Wastewater · 2002 · cited 451xAzole Fungicides: Occurrence and Fate in Wastewater and Surface Waters · 2008 · cited 409xvia Crossref · CC0