Local Deposition of Gold on Silicon by the Scanning Electrochemical Microscope

2001 ◽  
Vol 148 (8) ◽  
pp. C533 ◽  
Author(s):  
Erich Ammann ◽  
Daniel Mandler
Keyword(s):  
Scanning Electrochemical Microscope ◽  
Local Deposition

Local Deposition Distributions of Inhaled Radionuclides in the Human Tracheobronchial Tree

2002 ◽  
Vol 99 (1) ◽  
pp. 469-470 ◽  
Author(s):  
I. Bal sh zy ◽  
A. Farkas ◽  
W. Hofmann ◽  
S. Kurunczi
Keyword(s):  
Tracheobronchial Tree ◽  
Local Deposition

scholarly journals New Developments in Scanning Microelectrochemical Techniques: A Highly Sensitive Route to Evaluate Degradation Reactions and Protection Methods with Chemical Selectivity

2018 ◽  
Vol 875 ◽  
pp. 19-23
Author(s):  
Ricardo M. Souto ◽  
Dániel Filotás ◽  
Bibiana M. Fernández-Pérez ◽  
Lívia Nagy ◽  
Géza Nagy
Keyword(s):  
Galvanized Steel ◽  
New Developments ◽  
Saline Environment ◽  
Spatially Resolved ◽  
Degradation Reactions ◽  
Ion Distributions ◽  
Scanning Electrochemical Microscope ◽  
Highly Sensitive ◽  
Chemical Selectivity

The scanning electrochemical microscope (SECM) offers a highly sensitive route to evaluate degradation reactions and protection methods with chemical selectivity by using ion-selective microelectrodes as tips, thus operating SECM potentiometrically. Spatially resolved imaging of electrochemical reactivity related to each component of the investigated material can thus be effectively monitored selectively both in situ and in real time. The applicability of this method has been illustrated using a practical example of a metal-coating system, consisting in the exposure of cut edges of coil-coated galvanized steel to aqueous saline environment. In this contribution, localized pH and zinc(II) ion distributions originated around cut edges of coil coated steel immersed in 1 mM NaCl solution are shown.

scholarly journals MECHANICAL FEEDBACK IN SEASHELL GROWTH AND FORM

2018 ◽  
Vol 59 (4) ◽  
pp. 581-606 ◽  
Author(s):  
A. ERLICH ◽  
R. HOWELL ◽  
A. GORIELY ◽  
R. CHIRAT ◽  
D. E. MOULTON
Keyword(s):  
Fossil Record ◽  
Shell Morphology ◽  
Shell Structures ◽  
Mechanical Interaction ◽  
Modelling Framework ◽  
Local Deposition ◽  
Rigid Shell ◽  
Huge Variety ◽  
Initial Framework ◽  
Mechanical Feedback

Mollusc seashells grow through the local deposition and calcification of material at the shell opening by a soft and thin organ called the mantle. Through this process, a huge variety of shell structures are formed. Previous models have shown that these structural patterns can largely be understood by examining the mechanical interaction between the deformable mantle and the rigid shell aperture to which it adheres. In this paper we extend this modelling framework in two distinct directions. For one, we incorporate a mechanical feedback in the growth of the mollusc. Second, we develop an initial framework to couple the two primary and orthogonal modes of pattern formation in shells, which are termed antimarginal and commarginal ornamentation. In both cases we examine the change in shell morphology that occurs due to the different mechanical influences and evaluate the hypotheses in light of the fossil record.

Electroporation of a hybrid bilayer membrane by scanning electrochemical microscope

2020 ◽  
Vol 136 ◽  
pp. 107617
Author(s):  
Aušra Valiūnienė ◽  
Inga Gabriunaite ◽  
Margarita Poderyte ◽  
Arunas Ramanavicius
Keyword(s):  
Bilayer Membrane ◽  
Scanning Electrochemical Microscope
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