Single molecular imaging and spectroscopy of conjugated polyelectrolytes decorated on stretched aligned DNA
(2005) In Nano Letters 5(10). p.1948-1953- Abstract
- DNA is the prototype template for building nanoelectronic devices by self-assembly. The electronic functions are made possible by coordinating electronic polymer chains to DNA. This paper demonstrates two methods for fabrication of aligned and ordered DNA nanowires complexed with conjugated polyelectrolytes (CPEs). The complex can be formed either in solution prior to stretching or after stretching of the bare DNA on a surface. Molecular combing was used to stretch the complexes on surface energy patterned surfaces, and PMMA for the bare DNA. Single molecular spectroscopy, in fluorescence, and microscopy, in atomic force microscopy, give evidence for coordination of the short CPE chains to the aligned DNA.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/151806
- author
- Björk, Per ; Herland, Anna ; Scheblykin, Ivan LU and Inganäs, Olle
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Nano Letters
- volume
- 5
- issue
- 10
- pages
- 1948 - 1953
- publisher
- The American Chemical Society (ACS)
- external identifiers
-
- wos:000232623700017
- pmid:16218715
- scopus:27544446586
- ISSN
- 1530-6992
- DOI
- 10.1021/nl051328z
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Chemical Physics (S) (011001060)
- id
- ad2f0c42-57de-406c-afe0-29d39bb60bdd (old id 151806)
- date added to LUP
- 2016-04-01 15:43:29
- date last changed
- 2022-01-28 06:44:03
@article{ad2f0c42-57de-406c-afe0-29d39bb60bdd, abstract = {{DNA is the prototype template for building nanoelectronic devices by self-assembly. The electronic functions are made possible by coordinating electronic polymer chains to DNA. This paper demonstrates two methods for fabrication of aligned and ordered DNA nanowires complexed with conjugated polyelectrolytes (CPEs). The complex can be formed either in solution prior to stretching or after stretching of the bare DNA on a surface. Molecular combing was used to stretch the complexes on surface energy patterned surfaces, and PMMA for the bare DNA. Single molecular spectroscopy, in fluorescence, and microscopy, in atomic force microscopy, give evidence for coordination of the short CPE chains to the aligned DNA.}}, author = {{Björk, Per and Herland, Anna and Scheblykin, Ivan and Inganäs, Olle}}, issn = {{1530-6992}}, language = {{eng}}, number = {{10}}, pages = {{1948--1953}}, publisher = {{The American Chemical Society (ACS)}}, series = {{Nano Letters}}, title = {{Single molecular imaging and spectroscopy of conjugated polyelectrolytes decorated on stretched aligned DNA}}, url = {{http://dx.doi.org/10.1021/nl051328z}}, doi = {{10.1021/nl051328z}}, volume = {{5}}, year = {{2005}}, }