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dc.contributor.author
Gimenez, Rocio
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Pérez Sosa, Camilo José
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Bourguignon, Natalia
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Miriuka, Santiago Gabriel
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Bhansali, Shekhar
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Arroyo, Carlos R.
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Debut, Alexis
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Lerner, Betiana
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Perez, Maximiliano Sebastian
dc.date.available
2023-05-09T13:13:23Z
dc.date.issued
2022-10
dc.identifier.citation
Gimenez, Rocio; Pérez Sosa, Camilo José; Bourguignon, Natalia; Miriuka, Santiago Gabriel; Bhansali, Shekhar; et al.; Simple Microcontact Printing Technique to Obtain Cell Patterns by Lithography Using Grayscale, Photopolymer Flexographic Mold, and PDMS; MDPI; Biomimetics; 7; 4; 10-2022; 1-10
dc.identifier.issn
2313-7673
dc.identifier.uri
http://hdl.handle.net/11336/196764
dc.description.abstract
Microcontact printing using PDMS embossing tools and its variations have aroused the interest of a wide spectrum of research fields, hence the feasibility of defining micro and nanoscale patterns. In this work, we have proposed and demonstrated a novel lithography method based on grayscale patterns printed in a flexographic photopolymer mold and transferred to epoxy resin and a single PDMS stamp to obtain different microprint pattern structures. The geometry of the patterns can be modified by adjusting the layout and grayscale of the stamp patterns. The functionality of this contact printing methodology was validated by generating human induced pluripotent stem cells (hiPSC) patterns. These specific micropatterns can be very useful for achieving complex differentiation in cell lines such as hiPSC. Microfabrication through the new technique provides a promising alternative to conventional lithography for constructing complex aligned surfaces; these structures could be used as components of biological patterns or microfluidic devices.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
MDPI
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
3D PATTERNS
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CONTACT PRINTING
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FLEXOGRAPHIC PHOTOPOLYMER MOLD
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GRAYSCALE
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PDMS STAMP
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Otras Ciencias Biológicas
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Simple Microcontact Printing Technique to Obtain Cell Patterns by Lithography Using Grayscale, Photopolymer Flexographic Mold, and PDMS
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2023-05-09T11:48:07Z
dc.journal.volume
7
dc.journal.number
4
dc.journal.pagination
1-10
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Gimenez, Rocio. Universidad Tecnológica Nacional; Argentina
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Fil: Pérez Sosa, Camilo José. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Tecnológica Nacional; Argentina
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Fil: Bourguignon, Natalia. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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Fil: Miriuka, Santiago Gabriel. Fundación para la Lucha contra las Enfermedades Neurológicas de la Infancia; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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Fil: Bhansali, Shekhar. University of Florida; Estados Unidos
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Fil: Arroyo, Carlos R.. Universidad de Las Fuerzas Armadas; Ecuador
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Fil: Debut, Alexis. Universidad de Las Fuerzas Armadas; Ecuador
dc.description.fil
Fil: Lerner, Betiana. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Perez, Maximiliano Sebastian. Universidad Tecnológica Nacional; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.journal.title
Biomimetics
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.3390/biomimetics7040155
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