Direct monitoring of equilibrium protein folding–unfolding by atomic force microscopy: pushing the limit

2019 ◽  
Vol 55 (86) ◽  
pp. 12920-12923 ◽  
Author(s):  
Adam Xiao ◽  
Hongbin Li
Keyword(s):  
Atomic Force Microscopy ◽  
Protein Folding ◽  
Atomic Force Microscope ◽  
Direct Observation ◽  
Force Microscopy ◽  
Helix Bundle ◽  
Atomic Force ◽  
Bundle Protein

We report the direct observation of equilibrium folding–unfolding dynamics of a mechanically labile, three helix bundle protein GA using a commercial atomic force microscope (AFM).

DIRECT OBSERVATION BY ATOMIC FORCE MICROSCOPY OF SEVERAL BACTERIA SPECIES

1996 ◽  
Vol 86 (2-3) ◽  
pp. 193-193
Author(s):  
Denis ROBICHON ◽  
Jean-Franc¸ois CAVELLIER ◽  
Yves CENATIEMPO ◽  
Jean-Christophe GIRARD
Keyword(s):  
Atomic Force Microscopy ◽  
Direct Observation ◽  
Force Microscopy ◽  
Atomic Force

Direct observation of polyhydroxyalkanoate chains by atomic force microscopy

2002 ◽  
Vol 91 (1-4) ◽  
pp. 157-164 ◽  
Author(s):  
Kumar Sudesh ◽  
Zhihua Gan ◽  
Ken’ichiro Matsumoto ◽  
Yoshiharu Doi
Keyword(s):  
Atomic Force Microscopy ◽  
Direct Observation ◽  
Force Microscopy ◽  
Atomic Force

Direct observation of surfactant aggregate behavior on a mica surface using high-speed atomic force microscopy

2011 ◽  
Vol 47 (17) ◽  
pp. 4974 ◽  
Author(s):  
Shigeto Inoue ◽  
Takayuki Uchihashi ◽  
Daisuke Yamamoto ◽  
Toshio Ando
Keyword(s):  
Atomic Force Microscopy ◽  
Direct Observation ◽  
High Speed ◽  
Mica Surface ◽  
Force Microscopy ◽  
Atomic Force ◽  
Aggregate Behavior

Direct observation of atomic step edges on the rutile TiO2(110)-(1 × 1) surface using atomic force microscopy

2018 ◽  
Vol 20 (44) ◽  
pp. 28331-28337 ◽  
Author(s):  
Huan Fei Wen ◽  
Masato Miyazaki ◽  
Quanzhen Zhang ◽  
Yuuki Adachi ◽  
Yan Jun Li ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Direct Observation ◽  
Atomic Step ◽  
Atomic Configuration ◽  
Rutile Tio2 ◽  
Force Microscopy ◽  
Atomic Force ◽  
Step Edges

Clarifying the atomic configuration of step edges on a rutile TiO2 surface is crucial for understanding its fundamental reactivity, and the direct observation of atomic step edges is still a challenge.

scholarly journals Direct Observation of Rotary Catalysis of Rotorless F1-ATPase by High-Speed Atomic Force Microscopy

2012 ◽  
Vol 102 (3) ◽  
pp. 600a
Author(s):  
Ryota Iino ◽  
Takayuki Uchihashi ◽  
Toshio Ando ◽  
Hiroyuki Noji
Keyword(s):  
Atomic Force Microscopy ◽  
Direct Observation ◽  
High Speed ◽  
Force Microscopy ◽  
F1 Atpase ◽  
Atomic Force ◽  
Rotary Catalysis

Direct Observation at Nanoscale of Resistance Switching in NiO Layers by Conductive-Atomic Force Microscopy

2011 ◽  
Vol 4 (5) ◽  
pp. 051101 ◽  
Author(s):  
Damien Deleruyelle ◽  
Carine Dumas ◽  
Marion Carmona ◽  
Christophe Muller ◽  
Sabina Spiga ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Direct Observation ◽  
Resistance Switching ◽  
Conductive Atomic Force Microscopy ◽  
Force Microscopy ◽  
Atomic Force

Atomic force microscopy of slip lines in FeAl

1995 ◽  
Vol 10 (9) ◽  
pp. 2159-2161 ◽  
Author(s):  
J.H. Schneibel ◽  
L. Martínez
Keyword(s):  
Atomic Force Microscopy ◽  
Atomic Force Microscope ◽  
Room Temperature ◽  
Frequency Distributions ◽  
Slip Lines ◽  
Force Microscopy ◽  
Atomic Force ◽  
Shear Strains

Fe–40 at. % Al–0.1 at. % B specimens were polished flat, strained at room temperature, and examined in an atomic force microscope. The angles of height contours perpendicular to the slip lines were interpreted as shear strains and were statistically evaluated. The frequency distributions of these shear strains correlated well with the macroscopic strains. The maximum shear strains found were not much larger than the macroscopic strains. In particular, no steep slip steps corresponding to large local shears were found.

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