| Issue Date | Title | Involved Person(s) |
| 2008 | A simple test system for assessing biofilm development on different surfaces | Berner, Florian; Maag, Daniela; Ebnöther, Reto; Krebs, Walter |
| 2006 | Air as habitat for microorganisms : temporal bioaerosol dynamics and distribution in an indoor environment | von Däniken, Astrid; Brandl, Helmut; Krebs, Walter; Hitz, C |
| 2006 | Bioaerosol formation during grape stemming and crushing | Zollinger, Marc; Krebs, Walter; Brandl, Helmut |
| 2006 | Bioaerosol formation during grape stemming and crushing | Zollinger, Marc; Brandl, Helmut; Krebs, Walter |
| 2006 | Bioaerosol formation during grape stemming and crushing | Zollinger, Marc; Brandl, Helmut; Krebs, Walter |
| 2013 | Biofilme in Trinkwasserinstallationen : Quantifizierung von Biofilmen in Kunststoffrohren | Füchslin, Hans Peter; Lüscher, Marcel; Nguyen, Cam Phuong; Krebs, Walter |
| 2011 | Biofilme in wassermischbaren Kühlschmierstoffen | Krebs, Walter; Berner, Florian; Rüfenacht, Andrea |
| 2014 | Biofilms in drinking water installations : analysis and quantification of biofilms in drinking water pipes | Nguyen, Cam Phuong; Gattlen, Jasmin; Lüscher, Marcel; Füchslin, Hans Peter; Krebs, Walter |
| 2010 | Biofilms in metalworking fluids | Berner, Florian; Inauen, Silvio; Rüfenacht, Andrea; Krebs, Walter |
| 2010 | Biofilms in metalworking fluids | Berner, Florian; Inauen, Silvio; Rüfenacht, Andrea; Krebs, Walter |
| Sep-2000 | Biotrickling filter for the reduction of volatile organic compounds (VOC) in waste gas | Krebs, Walter; Gamp, Edi; Kley-Raymann, Marta; Peter, Gustav; Ruckstuhl, Andreas, et al |
| 2010 | Differentiation of escherichia coli grown on various nutrient media by infrared spectroscopy | Inauen, Silvio; Krebs, Walter; Brandl, Helmut |
| 2004 | Metal solubilization from metal-containing solid materials by Chromobacterium violaceum | Faramazi, Mohammad; Stagars, Marion; Pensini, Enrico; Krebs, Walter; Brandl, Helmut |
| 2004 | Microbial metal mobilization from rocks by HCN-forming bacteria | Brandl, Helmut; Faramzi, Mohammad; Stadelmann, Benaja; Krebs, Walter |
| 2004 | Microbial metal mobilization from solids by cyanogenic microorganisms | Faramazi, Mohammad; Pensini, Enrico; Krebs, Walter; Brandl, Helmut |
| 2007 | Novel approach in bioleaching? : the use of HCN-forming bacteria to mobilize metals water as soluble cyanide complexes | Brandl, Helmut; Faramazi, Mohammad; Krebs, Walter; Lehmann, Stefan; Matrinelli, Daniel, et al |
| 2000 | Reduktion von flüchtigen organischen Kohlenwasserstoffen (VOC) mit dem Biotropfkörperverfahren | Krebs, Walter; Gamp, Edi; Kley-Raymann, Marta; Peter, Gustav; Ruckstuhl, Andreas, et al |
| 2008 | Short-term dynamic patterns of bioaerosol generation and displacement in an indoor environment | Hitz, Carmen; von Däniken, Astrid; Brandl, Helmut; Krebs, Walter |
| Oct-2013 | The forensiX evidence collection tube and its impact on DNA preservation and recovery | Garvin, Alex M.; Holzinger, Ralf; Berner, Florian; Krebs, Walter; Hostettler, Bernhard, et al |
