Dendrimer-based Uneven Nanopatterns to Locally Control Surface Adhesiveness: A Method to Direct Chondrogenic Differentiation

DOI :

10.3791/56347-v

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January 20th, 2018

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7,721 Views

Ignasi Casanellas^1,2, Anna Lagunas^3,1, Iro Tsintzou¹, Yolanda Vida^4,5, Daniel Collado^4,5, Ezequiel Pérez-Inestrosa^4,5, Cristina Rodríguez-Pereira⁶, Joana Magalhaes^3,6, Pau Gorostiza^1,3,7, José A. Andrades^8,3, José Becerra^8,3,5, Josep Samitier^1,3,2

¹Institute for Bioengineering of Catalonia (IBEC), The Barcelona Institute of Science and Technology (BIST), ²Department of Engineering Electronics, University of Barcelona (UB), ³Networking Biomedical Research Center (CIBER), ⁴Instituto de Investigacin Biomédica de Málaga (IBIMA), Department of Organic Chemistry, Universidad de Málaga (UMA), ⁵Andalusian Centre for Nanomedicine and Biotechnology-BIONAND, ⁶Unidad de Bioingeniería Tisular y Terapia Celular (GBTTC-CHUAC), Grupo de Reumatolog ía, Instituto de Investigación Biomèdica de A Coruña (INIBIC), Complexo Hospitalario Universitario de A Coruña (CHUAC), Sergas, Universidade da Coruña (UDC), ⁷Institució Catalana de Recerca i Estudis Avançats (ICREA), ⁸Instituto de Investigación Biomédica de Málaga (IBIMA), Department of Cell Biology, Genetics and Physiology, Universidad de Málaga (UMA)

Capítulos

A method to obtain dendrimer-based uneven nanopatterns that permit the nanoscale control of local arginine-glycine-aspartic acid (RGD) surface density is described and applied for the study of cell adhesion and chondrogenic differentiation.

Tags

Keywords Dendrimer

Nanopattern

Surface Adhesiveness

Chondrogenic Differentiation

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