Electrofluidic positioning of biofunctionalized nanowires

Thomas J. Morrow, Jaekyun Kim, Mingwei Li, Theresa S. Mayer, Christine Dolan Keating

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We functionalized nanowires with three different probe peptide nucleic acid (PNA) sequences, and assembled the three populations onto a lithographically patterned chip. Electrofluidic assembly enabled positioning each set of nanowires to span a different pair of guiding electrodes. Fluorescence imaging was used to probe whether the PNA on the individual nanowires remained able to selectively bind complementary DNA targets following assembly and integration of the positioned nanowires onto the chip surface.

Original languageEnglish (US)
Title of host publicationMaterials Research Society Symposium Proceedings - Nanowires - Synthesis, Properties, Assembly and Applications
Pages191-196
Number of pages6
Volume1144
StatePublished - Nov 25 2009
EventNanowires - Synthesis, Properties, Assembly and Applications - 2008 MRS Fall Meeting - Boston, MA, United States
Duration: Dec 1 2008Dec 5 2008

Other

OtherNanowires - Synthesis, Properties, Assembly and Applications - 2008 MRS Fall Meeting
CountryUnited States
CityBoston, MA
Period12/1/0812/5/08

Fingerprint

positioning
Nanowires
nanowires
Peptide Nucleic Acids
nucleic acids
peptides
assembly
Nucleic acid sequences
chips
complementary DNA
probes
DNA
Complementary DNA
Fluorescence
Imaging techniques
fluorescence
Electrodes
electrodes

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

Cite this

Morrow, T. J., Kim, J., Li, M., Mayer, T. S., & Keating, C. D. (2009). Electrofluidic positioning of biofunctionalized nanowires. In Materials Research Society Symposium Proceedings - Nanowires - Synthesis, Properties, Assembly and Applications (Vol. 1144, pp. 191-196)
Morrow, Thomas J. ; Kim, Jaekyun ; Li, Mingwei ; Mayer, Theresa S. ; Keating, Christine Dolan. / Electrofluidic positioning of biofunctionalized nanowires. Materials Research Society Symposium Proceedings - Nanowires - Synthesis, Properties, Assembly and Applications. Vol. 1144 2009. pp. 191-196
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title = "Electrofluidic positioning of biofunctionalized nanowires",
abstract = "We functionalized nanowires with three different probe peptide nucleic acid (PNA) sequences, and assembled the three populations onto a lithographically patterned chip. Electrofluidic assembly enabled positioning each set of nanowires to span a different pair of guiding electrodes. Fluorescence imaging was used to probe whether the PNA on the individual nanowires remained able to selectively bind complementary DNA targets following assembly and integration of the positioned nanowires onto the chip surface.",
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Morrow, TJ, Kim, J, Li, M, Mayer, TS & Keating, CD 2009, Electrofluidic positioning of biofunctionalized nanowires. in Materials Research Society Symposium Proceedings - Nanowires - Synthesis, Properties, Assembly and Applications. vol. 1144, pp. 191-196, Nanowires - Synthesis, Properties, Assembly and Applications - 2008 MRS Fall Meeting, Boston, MA, United States, 12/1/08.

Electrofluidic positioning of biofunctionalized nanowires. / Morrow, Thomas J.; Kim, Jaekyun; Li, Mingwei; Mayer, Theresa S.; Keating, Christine Dolan.

Materials Research Society Symposium Proceedings - Nanowires - Synthesis, Properties, Assembly and Applications. Vol. 1144 2009. p. 191-196.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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AB - We functionalized nanowires with three different probe peptide nucleic acid (PNA) sequences, and assembled the three populations onto a lithographically patterned chip. Electrofluidic assembly enabled positioning each set of nanowires to span a different pair of guiding electrodes. Fluorescence imaging was used to probe whether the PNA on the individual nanowires remained able to selectively bind complementary DNA targets following assembly and integration of the positioned nanowires onto the chip surface.

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Morrow TJ, Kim J, Li M, Mayer TS, Keating CD. Electrofluidic positioning of biofunctionalized nanowires. In Materials Research Society Symposium Proceedings - Nanowires - Synthesis, Properties, Assembly and Applications. Vol. 1144. 2009. p. 191-196