Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/58677
Type: Artigo de periódico
Title: Quantum Dots Modulate Leukocyte Adhesion and Transmigration Depending on Their Surface Modification
Author: Rehberg, M
Praetner, M
Leite, CF
Reichel, CA
Bihari, P
Mildner, K
Duhr, S
Zeuschner, D
Krombach, F
Abstract: Although different nanosized materials, including quantum dots (QDs), are intended to be used for biomedical applications, their interactions with microvessels and their inflammatory potential are largely unknown. In this in vivo study we report that leukocyte recruitment is modulated in the presence of quantum dots. We found that the surface chemistry of QDs strongly affects their localization in postcapillary venules, their uptake by perivascular macrophages, and their potential to modify steps of leukocyte recruitment.
Subject: Quantum dots
nanoparticles
surface modifications
inflammation
in vivo microscopy
microcirculation
Country: EUA
Editor: Amer Chemical Soc
Rights: fechado
Identifier DOI: 10.1021/nl102100m
Date Issue: 2010
Appears in Collections:Unicamp - Artigos e Outros Documentos

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