Abstract
Pen a nanoletter: Direct-write dip-pen nanolithography (DPN) has been used to generate protein nanostructures on modified silicon oxide surfaces. This technique offers control over feature size at the 50-550 nm scale. The bioactivity of the proteins remains intact and has been studied by fluorescence microscopy (see picture).
Original language | English (US) |
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Pages (from-to) | 2309-2312 |
Number of pages | 4 |
Journal | Angewandte Chemie - International Edition |
Volume | 42 |
Issue number | 20 |
DOIs | |
State | Published - May 25 2003 |
Externally published | Yes |
All Science Journal Classification (ASJC) codes
- Catalysis
- Chemistry(all)
Keywords
- Biorecognition
- Direct-write patterns
- Nanostructures
- Proteins
- Surface chemistry