Navegar

Colección

Datos Estadísticas

Artículo

Kunik, D.; Ludueña, S.J.; Costantino, S.; Martínez, O.E. "Fluorescent two-photon nanolithography" (2008) Journal of Microscopy. 229(3):540-544
La versión final de este artículo es de uso interno de la institución.
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

Improving the excitation conditions in two-photon fluorescent lithography reduces the size of the fabricated structures to nanometre scales. We demonstrate that a precise control of the illumination profile and the scanning speed of the laser beam is enough to decrease the photo-polymerization volume of resins by orders of magnitude. This work also shows experimental evidence of surface effects that yield a different polymerization intensity threshold compared with bulk. Such phenomenon enables to perform a non-linear optical nanolithography in a simple way, allowing fast-prototyping procedures. We present a detailed study of the polymer growth process using fluorescence and atomic force microscopy. © 2008 The Authors.

Registro:

Documento: Artículo
Título:Fluorescent two-photon nanolithography
Autor:Kunik, D.; Ludueña, S.J.; Costantino, S.; Martínez, O.E.
Filiación:Departamento de Física, FCEN, Universidad de Buenos Aires, Buenos Aires, Argentina
Centro de Microscopías Avanzadas, FCEN, Universidad de Buenos Aires, Buenos Aires, Argentina
Department of Physics, Montreal Neurological Institute, McGill University, QC, Canada
Palabras clave:Lithography; Nanolithography; Two-photon absorption; polymer; article; atomic force microscopy; fluorescence; image reconstruction; nanotechnology; photon; polymerization; priority journal
Año:2008
Volumen:229
Número:3
Página de inicio:540
Página de fin:544
DOI: http://dx.doi.org/10.1111/j.1365-2818.2008.01940.x
Título revista:Journal of Microscopy
Título revista abreviado:J. Microsc.
ISSN:00222720
CODEN:JMICA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00222720_v229_n3_p540_Kunik

Referencias:

  • Axelrod, D., Total internal reflection fluorescence microscopy in cell biology (2001) Traffic, 2 (11), pp. 764-774
  • Betzig, E., Patterson, G.H., Sougrat, R., Al, E., Imaging intracellular fluorescent proteins at nanometer resolution (2006) Science, 313 (5793), pp. 1642-1645
  • Betzig, E., Trautman, J.K., Near-field optics - Microscopy, spectroscopy, and surface modification beyond the diffraction limit (1992) Science, 257 (5067), pp. 189-195. , &
  • Costantino, S., Heinze, K.G., Martinez, O.E., De Koninck, P., Wiseman, P.W., Two-photon fluorescent microlithography for live-cell imaging (2005) Microsc. Res. Tech., 68 (5), pp. 272-276. , &
  • Cumpston, B.H., Ananthavel, S.P., Barlow, S., Al, E., Two-photon polymerization initiators for three-dimensional optical data storage and microfabrication (1999) Nature, 398 (6722), pp. 51-54
  • Galajda, P., Ormos, P., Complex micromachines produced and driven by light (2001) Appl. Phys. Lett., 78 (2), pp. 249-251. , &
  • Gustafsson, M.G.L., Surpassing the lateral resolution limit by a factor of two using structured illumination microscopy (2000) J. Microsc. (Oxford), 198, pp. 82-87
  • Hofmann, M., Eggeling, C., Jakobs, S., Hell, S.W., Breaking the diffraction barrier in fluorescence microscopy at low light intensities by using reversibly photoswitchable proteins (2005) Proc. Natl. Acad. Sci. U. S. A., 102 (49), pp. 17565-17569. , &
  • Kawata, S., Sun, H.B., Tanaka, T., Takada, K., Finer features for functional microdevices - Micromachines can be created with higher resolution using two-photon absorption (2001) Nature, 412 (6848), pp. 697-698. , &
  • Maruo, S., Nakamura, O., Kawata, S., Three-dimensional microfabrication with two-photon-absorbed photopolymerization (1997) Opt. Lett., 22 (2), pp. 132-134. , &
  • Schmid, H., Biebuyck, A., Michel, B., Martien, O.J.F., Piller, N.B., Ligth-couplilng masks: An alternative lensless approach to high-resolution optical contanct lithography (1998) J. Vac. Sci. Technol. B., 16, pp. 3422-3425. , &
  • Sun, H.B., Tanaka, T., Takada, K., Kawata, S., Two-photon photopolymerization and diagnosis of three-dimensional microstructures containing fluorescent dyes (2001) Appl. Phys. Lett., 79 (10), pp. 1411-1413. , &
  • Willig, K.I., Rizzoli, S.O., Westphal, V., Jahn, R., Hell, S.W., STED microscopy reveals that synaptotagmin remains clustered after synaptic vesicle exocytosis (2006) Nature, 440 (7086), pp. 935-939. , &

Citas:

---------- APA ----------
Kunik, D., Ludueña, S.J., Costantino, S. & Martínez, O.E. (2008) . Fluorescent two-photon nanolithography. Journal of Microscopy, 229(3), 540-544.
http://dx.doi.org/10.1111/j.1365-2818.2008.01940.x
---------- CHICAGO ----------
Kunik, D., Ludueña, S.J., Costantino, S., Martínez, O.E. "Fluorescent two-photon nanolithography" . Journal of Microscopy 229, no. 3 (2008) : 540-544.
http://dx.doi.org/10.1111/j.1365-2818.2008.01940.x
---------- MLA ----------
Kunik, D., Ludueña, S.J., Costantino, S., Martínez, O.E. "Fluorescent two-photon nanolithography" . Journal of Microscopy, vol. 229, no. 3, 2008, pp. 540-544.
http://dx.doi.org/10.1111/j.1365-2818.2008.01940.x
---------- VANCOUVER ----------
Kunik, D., Ludueña, S.J., Costantino, S., Martínez, O.E. Fluorescent two-photon nanolithography. J. Microsc. 2008;229(3):540-544.
http://dx.doi.org/10.1111/j.1365-2818.2008.01940.x