| 1. |
- Carlberg, Patrick, et al.
(författare)
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Nanoimprint - a tool for realizing nano-bio research
- 2004
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Ingår i: 2004 4th IEEE Conference on Nanotechnology. - 0780385365 ; , s. 199-200
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Konferensbidrag (refereegranskat)abstract
- In this paper, we present a status report on how implementation of nanoimprint lithography has advanced our research. Contact guidance nerve growth experiments have so far primarily been done on micrometer-structured surfaces. We have made a stamp with 17 areas of different, submicron, line width and spacing covering a total 2.6 mm
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| 2. |
- Hällström, Waldemar, et al.
(författare)
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Gallium phosphide nanowires as a substrate for cultured neurons
- 2007
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Ingår i: Nano Letters. - : American Chemical Society (ACS). - 1530-6992 .- 1530-6984. ; 7:10, s. 2960-2965
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Tidskriftsartikel (refereegranskat)abstract
- Dissociated sensory neurons were cultured on epitaxial gallium phosphide (GaP) nanowires grown vertically from a gallium phosphide surface. Substrates covered by 2.5 mu m long, 50 nm wide nanowires supported cell adhesion and axonal outgrowth. Cell survival was better on nanowire substrates than on planar control substrates. The cells interacted closely with the nanostructures, and cells penetrated by hundreds of wires were observed as well as wire bending due to forces exerted by the cells.
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| 3. |
- Mårtensson, Thomas, et al.
(författare)
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Nanowire arrays - a toolbox for the future
- 2004
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Ingår i: Book of extended abstracts: 8th Intl Conf Nanoscale Sci Technol, Venice, Italy (2004).
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Konferensbidrag (refereegranskat)
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| 4. |
- Mårtensson, Thomas, et al.
(författare)
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Nanowire arrays defined by nanoimprint lithography
- 2004
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Ingår i: Nano Letters. - : American Chemical Society (ACS). - 1530-6992 .- 1530-6984. ; 4:4, s. 699-702
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Tidskriftsartikel (refereegranskat)abstract
- We demonstrate the use of nanoimprint lithography to define arrays of vertical InP nanowires. Each nanowire is individually seeded from a catalyzing gold particle and then grown via vapor-liquid-solid growth in a metal-organic vapor phase epitaxy system. The diameter and position of each nanowire can be controlled to create engineered arrays, demonstrated with a hexagonal photonic crystal pattern. This combination of nanoimprint and self-assembly of nanostructures is attractive for photonics and electronics, as well as in life sciences.
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| 5. |
- Prinz, Christelle, et al.
(författare)
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Axonal guidance on patterned free-standing nanowire surfaces
- 2008
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Ingår i: Nanotechnology. - : IOP Publishing. - 0957-4484 .- 1361-6528. ; 19:34
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Tidskriftsartikel (refereegranskat)abstract
- We demonstrate high-fidelity guidance of axons using rows of nanowires. The axons are prevented from crossing the rows, making it possible to guide and sort a large number of axons as opposed to when chemical patterns are used. Focal adhesion forms at the nanowires establishing a possible site of information transfer between the surface and the cells. Rows of gallium phosphide (GaP) nanowires were epitaxially grown on GaP(111) substrates in patterns defined by electron beam lithography.
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| 6. |
- Prinz, Christelle, et al.
(författare)
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Guiding axons using nanowires
- 2006
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Ingår i: Book of abstracts: 2nd Intl Symp on Semicond Nanowires, Lund, Sweden (2006).
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Konferensbidrag (refereegranskat)
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| 7. |
- Prinz, Christelle, et al.
(författare)
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Guiding nerve cells with nanowires
- 2006
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Ingår i: Book of abstracts: Intl Conf on Nanosci and Technol, Basel, Switzerland (2006).
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Konferensbidrag (refereegranskat)
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