Transport Efficiency of Biofunctionalized Magnetic Particles Tailored by Surfactant Concentration.

Biosensing Techniques Magnetic Fields Magnetics Microfluidics Surface-Active Agents

Journal

Langmuir : the ACS journal of surfaces and colloids
ISSN: 1520-5827
Titre abrégé: Langmuir
Pays: United States
ID NLM: 9882736

Informations de publication

Date de publication:
20 07 2021
Historique:
pubmed: 8 7 2021
medline: 28 7 2021
entrez: 7 7 2021
Statut: ppublish

Résumé

Controlled transport of surface-functionalized magnetic beads in a liquid medium is a central requirement for the handling of captured biomolecular targets in microfluidic lab-on-chip biosensors. Here, the influence of the physiological liquid medium on the transport characteristics of functionalized magnetic particles and on the functionality of the coupled protein is studied. These aspects are theoretically modeled and experimentally investigated for prototype superparamagnetic beads, surface-functionalized with green fluorescent protein immersed in buffer solution with different concentrations of a surfactant. The model reports on the tunability of the steady-state particle substrate separation distance to prevent their surface sticking

Identifiants

DOI: 10.1021/acs.langmuir.1c00900 PMID: 34231364
pubmed: 34231364
doi: 10.1021/acs.langmuir.1c00900
doi:

Substances chimiques

Surface-Active Agents 0

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

8498-8507

Auteurs

Meike Reginka (M)

Institute of Physics and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.
Artificial Intelligence Methods for Experiment Design (AIM-ED), Joint Lab Helmholtzzentrum für Materialien und Energie, Berlin (HZB) and Kassel University, cc Gregor Hartmann, Hahn-Meitner Platz 1, 14109 Berlin, Germany.
ORCID: 0000-0001-7852-2958

Hai Hoang (H)

Institute of Physics and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.

Özge Efendi (Ö)

Institute of Biology and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.

Maximilian Merkel (M)

Institute of Physics and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.
Artificial Intelligence Methods for Experiment Design (AIM-ED), Joint Lab Helmholtzzentrum für Materialien und Energie, Berlin (HZB) and Kassel University, cc Gregor Hartmann, Hahn-Meitner Platz 1, 14109 Berlin, Germany.

Rico Huhnstock (R)

Institute of Physics and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.
Artificial Intelligence Methods for Experiment Design (AIM-ED), Joint Lab Helmholtzzentrum für Materialien und Energie, Berlin (HZB) and Kassel University, cc Gregor Hartmann, Hahn-Meitner Platz 1, 14109 Berlin, Germany.
ORCID: 0000-0002-3326-8084

Dennis Holzinger (D)

Institute of Physics and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.

Kristina Dingel (K)

Artificial Intelligence Methods for Experiment Design (AIM-ED), Joint Lab Helmholtzzentrum für Materialien und Energie, Berlin (HZB) and Kassel University, cc Gregor Hartmann, Hahn-Meitner Platz 1, 14109 Berlin, Germany.
Intelligent Embedded Systems, University of Kassel, Wilhelmshöher Allee 71-73, D-34121 Kassel, Germany.

Bernhard Sick (B)

Artificial Intelligence Methods for Experiment Design (AIM-ED), Joint Lab Helmholtzzentrum für Materialien und Energie, Berlin (HZB) and Kassel University, cc Gregor Hartmann, Hahn-Meitner Platz 1, 14109 Berlin, Germany.
Intelligent Embedded Systems, University of Kassel, Wilhelmshöher Allee 71-73, D-34121 Kassel, Germany.

Daniela Bertinetti (D)

Institute of Biology and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.
ORCID: 0000-0003-1150-3765

Friedrich W Herberg (FW)

Institute of Biology and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.
ORCID: 0000-0001-7117-7653

Arno Ehresmann (A)

Institute of Physics and Center for Interdisciplinary Nanostructure Science and Technology (CINSaT), University of Kassel, Heinrich-Plett-Strasse 40, D-34132 Kassel, Germany.
Artificial Intelligence Methods for Experiment Design (AIM-ED), Joint Lab Helmholtzzentrum für Materialien und Energie, Berlin (HZB) and Kassel University, cc Gregor Hartmann, Hahn-Meitner Platz 1, 14109 Berlin, Germany.

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Classifications MeSH

questionsmedicales.fr › Techniques d'investigation › Techniques de sonde moléculaire › Techniques de biocapteur › Transport Efficiency of Biofunctionalized...
questionsmedicales.fr › Phénomènes physiques › Phénomènes magnétiques › Champs magnétiques › Transport Efficiency of Biofunctionalized...
questionsmedicales.fr › Disciplines des sciences naturelles › Physique › Magnétisme › Transport Efficiency of Biofunctionalized...
questionsmedicales.fr › Technologie, industrie et agriculture › Technologie › Miniaturisation › Microtechnologie › Microfluidique › Transport Efficiency of Biofunctionalized...
questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Tensioactifs › Transport Efficiency of Biofunctionalized...