scholarly journals Applications of Atomic Force Microscopy in Biophysical Chemistry of Cells

2010 ◽  
Vol 114 (18) ◽  
pp. 5971-5982 ◽  
Author(s):  
Zhao Deng ◽  
Valentin Lulevich ◽  
Fu-tong Liu ◽  
Gang-yu Liu
Keyword(s):  
Atomic Force Microscopy ◽  
Force Microscopy ◽  
Atomic Force ◽  
Biophysical Chemistry

scholarly journals Utilizing Atomic Force Microscopy to Explore the Biophysical Chemistry of the Bacterial Predator Bdellovibrio Bacteriovorus

2019 ◽  
Vol 116 (3) ◽  
pp. 430a
Author(s):  
Asriel Walker ◽  
Cindy Peraza ◽  
Catherine B. Volle ◽  
Megan A. Ferguson ◽  
Eileen M. Spain ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Bdellovibrio Bacteriovorus ◽  
Force Microscopy ◽  
Atomic Force ◽  
Biophysical Chemistry

scholarly journals Employing Atomic Force Microscopy to Investigate the Biophysical Chemistry of Bacterial Predator Bdellovibrio Bacteriovorus

2020 ◽  
Vol 118 (3) ◽  
pp. 620a
Author(s):  
Asriel D. Walker ◽  
Cindy Peraza ◽  
Catherine B. Volle ◽  
Megan A. Ferguson ◽  
Eileen M. Spain ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Bdellovibrio Bacteriovorus ◽  
Force Microscopy ◽  
Atomic Force ◽  
Biophysical Chemistry

Electrostatic Forces on the Surface of Metals as Measured by Atomic Force Microscopy

2000 ◽  
Vol 10 (1-2) ◽  
pp. 15
Author(s):  
Eugene Sprague ◽  
Julio C. Palmaz ◽  
Cristina Simon ◽  
Aaron Watson
Keyword(s):  
Atomic Force Microscopy ◽  
Electrostatic Forces ◽  
Force Microscopy ◽  
Atomic Force

In Operando Detection of the Physical Properties Change of the Interfacial Electrolyte during Li-Metal Electrode Reaction by Atomic Force Microscopy

2020 ◽  
Author(s):  
Mitsunori Kitta
Keyword(s):  
Atomic Force Microscopy ◽  
Energy Dissipation ◽  
Physical Properties ◽  
Electrode Surface ◽  
Electrode Reaction ◽  
Metal Electrode ◽  
Ion Concentration ◽  
Force Microscopy ◽  
Atomic Force ◽  
Discharge Reaction

This manuscript propose the operando detection technique of the physical properties change of electrolyte during Li-metal battery operation.The physical properties of electrolyte solution such as viscosity (η) and mass densities (ρ) highly affect the feature of electrochemical Li-metal deposition on the Li-metal electrode surface. Therefore, the operando technique for detection these properties change near the electrode surface is highly needed to investigate the true reaction of Li-metal electrode. Here, this study proved that one of the atomic force microscopy based analysis, energy dissipation analysis of cantilever during force curve motion, was really promising for the direct investigation of that. The solution drag of electrolyte, which is controlled by the physical properties, is directly concern the energy dissipation of cantilever motion. In the experiment, increasing the energy dissipation was really observed during the Li-metal dissolution (discharge) reaction, understanding as the increment of η and ρ of electrolyte via increasing of Li-ion concentration. Further, the dissipation energy change was well synchronized to the charge-discharge reaction of Li-metal electrode.This study is the first report for direct observation of the physical properties change of electrolyte on Li-metal electrode reaction, and proposed technique should be widely interesting to the basic interfacial electrochemistry, fundamental researches of solid-liquid interface, as well as the battery researches.

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