Positive Patterning of Ferritin and Fibronectin Molecules on Silicon by the Atomic Force Microscopic Anodic Oxidation Technique

2011 ◽  
Vol 11 (5) ◽  
pp. 3808-3813 ◽  
Author(s):  
Kumaran Shanmugam ◽  
Tatsuo Yoshinobu ◽  
Wonchul Moon ◽  
Hiroshi Iwasaki
Keyword(s):  
Anodic Oxidation ◽  
Atomic Force ◽  
Anodic Oxidation Technique ◽  
Positive Patterning

scholarly journals The Continuous Anodic Oxidation Technique

2007 ◽  
Author(s):  
S. Prussin ◽  
David G. Seiler ◽  
Alain C. Diebold ◽  
Robert McDonald ◽  
C. Michael Garner ◽  
...  
Keyword(s):  
Anodic Oxidation ◽  
Anodic Oxidation Technique

Anodic Oxidation of Titanium in Acetic Acid for Biomedical Application

2015 ◽  
Vol 1125 ◽  
pp. 455-459
Author(s):  
Mohamad Ali Selimin ◽  
Maizlinda Izwana Idris ◽  
Hasan Zuhudi Abdullah
Keyword(s):  
Acetic Acid ◽  
Anodic Oxidation ◽  
Current Density ◽  
Applied Voltage ◽  
Biomedical Application ◽  
Digital Camera ◽  
Force Microscopy ◽  
Atomic Force ◽  
Anodic Oxidation Method ◽  
Ti Films

Anodic oxidation (AO) is an electrochemical method which used to change the bio-inert (smooth) to bio-active (rough) layer of titanium (Ti) surface. The aim of this study is to evaluate the effect of anodic oxidation on characteristics of Ti in acetic acid (C2H4O2) under various conditions. Anodised Ti were prepared using anodic oxidation method on the surface of Ti films in acetic acid by varying the applied voltage (50 – 350 V) and current density (25, 50 and 75 mA.cm-2) for 10 min at room temperature. The anodised Ti films were characterised using digital camera, field emission scanning electron microscopy (FESEM), and atomic force microscopy (AFM). The results show that, roughness of the Ti films was increased with increment of applied voltage and current density. The anodised effects during anodic oxidation process change the surface roughness (porosity) of the Ti surface which meets the biomaterial need as implant material. This characteristic is needed to promote the formation of apatite when soak in simulated body fluid (SBF).

Preparation of Fe-Pt Nanowires through Anodic Oxidation of Sputtered Aluminum on Glass Surface

2003 ◽  
Vol 788 ◽  
Author(s):  
Satoru Inoue ◽  
Song-Zhu Chu ◽  
Kenji Wada ◽  
Yasushi Kanke
Keyword(s):  
Thin Film ◽  
Anodic Oxidation ◽  
Glass Surface ◽  
Anodic Alumina ◽  
Alumina Layer ◽  
Electro Deposition ◽  
New Process ◽  
High Density Magnetic Recording ◽  
Anodic Oxidation Technique ◽  
Pt Nanowires

ABSTRACTNew process for the preparation of Fe-Pt nanowires has been developed through anodic oxidation and electro deposition technique. Aluminum thin film sputtered on ITO thin film on a glass surface was decomposed into alumina by anodic oxidation technique. The anodic alumina layer possessed nanometer size pore array standing on the glass surface. The barrier layer at the bottom of nanopores was removed by acid etching to attain DC field smooth electro deposition. Fe-Pt components were introduced into nanopores of anodic alumina by electro deposition. The magnetization of Fe-Pt nanowires was investigated. The magnetization perpendicular to the glass surface was very strong and the in-plane magnetization was very small, indicating that the magnetic Fe-Pt nanowires could be potentially applied to ultra high density magnetic recording. The density of the nanowires was estimated to be about 1T bits /inch2.

Anodic oxidation of Au(111)

1997 ◽  
Vol 75 (11) ◽  
pp. 1703-1709 ◽  
Author(s):  
Marie Anne Schneeweiss ◽  
Dieter M. Kolb ◽  
Dezhong Liu ◽  
Daniel Mandler
Keyword(s):  
Atomic Force Microscopy ◽  
Scanning Tunneling Microscopy ◽  
Anodic Oxidation ◽  
Exchange Process ◽  
Oxide Phase ◽  
Scanning Tunneling ◽  
Tunneling Microscopy ◽  
Force Microscopy ◽  
Atomic Force

The initial stages of the anodic oxidation of Au(111) were investigated by means of cyclic voltammetry as well as in situ scanning tunneling microscopy (STM). The results suggest that the place exchange process, which initiates the oxide formation, starts at step edges. The oxide phase was imaged in situ by scanning tunneling and atomic force microscopy (AFM). The topographic information acquired by the two techniques is compared. Keywords: gold, gold oxide, corrosion, scanning tunneling microscopy (STM), atomic force microscopy (AFM).

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