- Materials Science, general 3
- Nanotechnology 3
- Atomic/Molecular Structure and Spectra 2
- Biomedicine, general 2
- Biotechnology 2
- Catalysis 2
- Condensed Matter Physics 2
- Information Storage and Retrieval 2
- Information Systems Applications (incl. Internet) 2
- Multimedia Information Systems 2
- User Interfaces and Human Computer Interaction 2
- Chemistry/Food Science, general 1
- Computer Applications 1
- Computer Communication Networks 1
- Data Mining and Knowledge Discovery 1
- Database Management 1
- Inorganic Chemistry 1
- Nanoscale Science and Technology 1
- Nanotechnology and Microengineering 1
- Organometallic Chemistry 1