Development of Insulated Conductive Probes with Platinum Silicide Tips for Atomic Force Microscopy in Cell Biology

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概要

• 論文の詳細を見る

• A microfabrication process of a multifunctional probe is introduced for atomic force microscopy and various electrochemical measurements on biological samples in buffer solution. The silicon nitride probes have a spring constant lower than 0.1 N/m and a conductive tip, which is tightly insulated except at the apex. The conductive core of the tip consists of PtxSiy and shows a typical radius of curvature of 15 nm. A simultaneous measurement of topography and electrical current on graphite in air was demonstrated.

• Published by the Japan Society of Applied Physics through the Institute of Pure and Applied Physicsの論文
• 2004-06-15

著者

• HIDBER Hans-Rudolf

  Institute of Physics, University of Basel

• FREDERIX Patrick

  M. E. Muller Institute, Biozentrum, University of Basel

• De Rooij

  Institute Of Microtechnology University Of Neuchatel

• Staufer Urs

  Institute Of Microtechnology University Of Neuchatel

• Tonin Andreas

  Institute Of Physics University Of Basel

• Gullo Maurizio

  Institute Of Microtechnology University Of Neuchatel

• Akiyama Terunobu

  Institute Of Microtechnology University Of Neuchatel

• Staufer Urs

  Institute of Microtechnology, University of Neuchâtel, Rue Jaquet-Droz 1,CH-2007 Neuchâtel, Switzerland

• Engel Andreas

  M. E. Müller Institute, Biozentrum, University of Basel, Switzerland

• Akiyama Terunobu

  Institute of Microtechnology, University of Neuchâtel, Rue Jaquet-Droz 1,CH-2007 Neuchâtel, Switzerland

• Frederix Patrick

  M. E. Müller Institute, Biozentrum, University of Basel, Switzerland

• Tonin Andreas

  Institute of Physics, University of Basel, Switzerland

• Gullo Maurizio

  Institute of Microtechnology, University of Neuchâtel, Rue Jaquet-Droz 1,CH-2007 Neuchâtel, Switzerland

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• Development of Insulated Conductive Probes with Platinum Silicide Tips for Atomic Force Microscopy in Cell Biology

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