Inkless microcontact printing on SAMs of Boc- and TBS-protected thiols.
basic_science · Level V
Where this comes from
- Record sourced from PubMed, PMID 19950928.
- Also identified by DOI 10.1021/nl902588d.
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Abstract
We report a new inkless catalytic muCP technique that achieves accurate, fast, and complete pattern reproduction on SAMs of Boc- and TBS-protected thiols immobilized on gold using a polyurethane-acrylate stamp functionalized with covalently bound sulfonic acids. Pattern transfer is complete at room temperature just after one minute of contact and renders sub-200 nm size structures of chemically differentiated SAMs.
Medical subject headings
- Acrylates
- Nanotechnology
- Polymers
- Sulfhydryl Compounds