1. Changes in respiratory quinone profiles of enhanced biological phosphorus removal activated sludge under different influent phosphorus/carbon ratio conditions

   • Johwan Ahn
   • Mikyung Lee
   • Hyukku Kwon

   Original Paper 24 June 2006 Pages: 143 - 148

   

2. Optimization of physicochemical parameters for the enhancement of carbonyl reductase production by Candida viswanathii

   • Pankaj Soni
   • Gandhan S. Prasad
   • Uttam C. Banerjee

   Original Paper 13 June 2006 Pages: 149 - 156

   

3. An Eco-Friendly and Sustainable Process for Enzymatic Hydrolysis of Penicillin G in Cloud Point System

   • Li Wang
   • Zhilong Wang
   • Hanshi Qi

   Original Paper 27 June 2006 Pages: 157 - 162

   

4. Soft material-based microculture system having air permeable cover sheet for the protoplast culture of Nicotiana tabacum

   • Jong Il Ju
   • Jung-Moon Ko
   • Sang Hoon Lee

   Original Paper 27 June 2006 Pages: 163 - 168

   

5. Production of a recombinant polyester-cleaving hydrolase from Thermobifida fusca in Escherichia coli

   • Karolin Dresler
   • Joop van den Heuvel
   • Wolf-Dieter Deckwer

   Original Paper Open access 13 June 2006 Pages: 169 - 183

   

6. Measurement of bubble and pellet size distributions: past and current image analysis technology

   • Beth Junker

   Original Paper 20 July 2006 Pages: 185 - 206

7. Immobilization of urease by using chitosan–alginate and poly(acrylamide-co-acrylic acid)/κ-carrageenan supports

   • Filiz Kara
   • Gökhan Demirel
   • Hayrettin Tümtürk

   Original Paper 18 July 2006 Pages: 207 - 211