Imaging Two-dimensional Crystals of Catalase by Atomic Force Microscopy

1996 ◽  
Vol 35 (Part 1, No. 12A) ◽  
pp. 6233-6238 ◽  
Author(s):  
Satomi Ohnishi ◽  
Masahiko Hara ◽  
Taiji Furuno ◽  
Hiroyuki Sasabe
Keyword(s):  
Atomic Force Microscopy ◽  
Two Dimensional ◽  
Force Microscopy ◽  
Atomic Force

Corrigendum to “Atomic force microscopy for two-dimensional materials: A tutorial review” [Opt. Commun. 406 (2018) 3–17]

2018 ◽  
Vol 421 ◽  
pp. 134
Author(s):  
Hang Zhang ◽  
Junxiang Huang ◽  
Yongwei Wang ◽  
Rui Liu ◽  
Xiulan Huai ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Two Dimensional ◽  
Force Microscopy ◽  
Atomic Force ◽  
Two Dimensional Materials

GROWTH HILLOCKS ON THE {100} FACES OF L-ARGININE PHOSPHATE MONOHYDRATE SINGLE CRYSTALS INVESTIGATED BY ATOMIC FORCE MICROSCOPY

2004 ◽  
Vol 11 (01) ◽  
pp. 71-75
Author(s):  
Y. L. GENG ◽  
D. XU ◽  
D. L. SUN ◽  
X. Q. WANG ◽  
G. H. ZHANG ◽  
...  
Keyword(s):  
Atomic Force Microscopy ◽  
Stress Field ◽  
Single Crystals ◽  
Liquid Flow ◽  
Two Dimensional ◽  
Characteristic Structure ◽  
Force Microscopy ◽  
Atomic Force ◽  
Dislocation Sources ◽  
Extra Stress

Growth hillocks on the {100} faces of L-arginine phosphate monohydrate (LAP) single crystals grown at 25°C and at a supersaturation of 0.32 have been discussed. The typical dislocation growth hillocks are lopsided and elongate along the b direction. The dislocation sources are probably caused by the extra stress field which is introduced by the hollow cavities distributing on the steps and hillocks generated by the two-dimensional nucleus. The elongated shape is due to the characteristic structure of the LAP crystal. Apart from that, the formation of the lopsided growth hillocks is explained by the liquid flow theory.

Macro- to nanoscale study of the effect of aqueous sulphate on calcite growth

2008 ◽  
Vol 72 (1) ◽  
pp. 141-144 ◽  
Author(s):  
A. I. Vavouraki ◽  
C. V. Putnis ◽  
A. Putnis ◽  
E. H. Oelkers ◽  
P. G. Koutsoukos
Keyword(s):  
Atomic Force Microscopy ◽  
Growth Rates ◽  
Kinetics And Mechanism ◽  
Two Dimensional ◽  
Mixed Flow ◽  
Flow Reactors ◽  
Force Microscopy ◽  
Atomic Force

AbstractCalcite growth rates were measured in the presence of sulphate using mixed-flow reactors and in situ Atomic Force Microscopy. Preliminary observations reveal that the kinetics and mechanism of the calcite growth was altered by the presence of sulphate. Calcite growth rates in the presence of sulphate (≥ mM) were decreased and two-dimensional nuclei tend to grow on top of existing nuclei, rather than spreading. The height of new nuclei was ~4 Å, 1 Å greater than that of pure calcite growth. This difference reflects the incorporation of tetrahedral SO2-4 anions into the calcite lattice.

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