New one step functionalization of polycrystalline diamond films using amine derivatives
| Autor: | Franck Omnès, Charles Agnes, Emma Delbarre, Pascal Mailley, Andre Roget, Jean-Charles Arnault, Sébastien Ruffinatto |
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| Přispěvatelé: | Semi-conducteurs à large bande interdite (SC2G), Institut Néel (NEEL), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), Structures et propriétés d'architectures moléculaire (SPRAM - UMR 5819), Institut Nanosciences et Cryogénie (INAC), Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Intégration des Systèmes et des Technologies (LIST), Direction de Recherche Technologique (CEA) (DRT (CEA)), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA), Semi-conducteurs à large bande interdite (NEEL - SC2G), Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019])-Institut de Chimie du CNRS (INC)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Intégration des Systèmes et des Technologies (LIST (CEA)) |
| Rok vydání: | 2010 |
| Předmět: |
Materials science
Doping Diamond chemistry.chemical_element One-Step Nanotechnology 02 engineering and technology engineering.material 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Chemical reaction 0104 chemical sciences chemistry.chemical_compound Ferrocene chemistry hemic and lymphatic diseases parasitic diseases [PHYS.COND.CM-MS]Physics [physics]/Condensed Matter [cond-mat]/Materials Science [cond-mat.mtrl-sci] engineering Moiety Surface modification 0210 nano-technology Carbon ComputingMilieux_MISCELLANEOUS |
| Zdroj: | IOP Conference Series: Materials Science and Engineering IOP Conference Series: Materials Science and Engineering, IOP Publishing, 2010, 16, pp.012001. ⟨10.1088/1757-899X/16/1/012001⟩ IOP Conference Series: Materials Science and Engineering, 2010, 16, pp.012001. ⟨10.1088/1757-899X/16/1/012001⟩ |
| ISSN: | 1757-899X 1757-8981 |
| DOI: | 10.1088/1757-899x/16/1/012001 |
| Popis: | Diamond received tremendous interest for analytical sciences due to its intrinsic properties. However, the analytical perception of chemical environment requires surface functionalization that brings selectivity to the detection event. Thereby, many works focused on diamond modification using chemical or biochemical entities. We proposed here, a new and straightforward methodology for diamond (bio)functionalization. This method involves the chemical reaction between (bio)chemical entities presenting a primary amine moiety, used as grafting site, and hydrogenated diamond surface. This reaction allows in one step to modify diamond surface whatever its doping level and its crystalline quality. The effectiveness of this new method is exposed here through the grafting of one redox species, ferrocene, and of one biochemical, biotin. The impacts of both functionalization duration and pH are investigated and the robustness of the formed bond is demonstrated owing to biotin-avidin coupling. |
| Databáze: | OpenAIRE |
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