Dendritic growth of two-dimensional protein crystals

Langmuir ◽  
1992 ◽  
Vol 8 (10) ◽  
pp. 2357-2360 ◽  
Author(s):  
Andrew C. Ku ◽  
Seth A. Darst ◽  
Roger D. Kornberg ◽  
Channing R. Robertson ◽  
Alice P. Gast
Keyword(s):  
Dendritic Growth ◽  
Protein Crystals ◽  
Two Dimensional

[11] Two-dimensional protein crystals in aid of three-dimensional protein crystal growth

1997 ◽  
pp. 166-171
Author(s):  
Aled M. Edwards ◽  
Seth A. Darst ◽  
Sally A. Hemming ◽  
Francisco J. Asturias ◽  
Peter R. David ◽  
...  
Keyword(s):  
Crystal Growth ◽  
Three Dimensional ◽  
Protein Crystal ◽  
Protein Crystals ◽  
Two Dimensional ◽  
Protein Crystal Growth

Direct and Noninvasive Observation of Two-Dimensional Nucleation Behavior of Protein Crystals by Advanced Optical Microscopy

2007 ◽  
Vol 7 (10) ◽  
pp. 1980-1987 ◽  
Author(s):  
Alexander E. S. Van Driessche ◽  
Gen Sazaki ◽  
Fermín Otálora ◽  
Francisco M. González-Rico ◽  
Peter Dold ◽  
...  
Keyword(s):  
Optical Microscopy ◽  
Protein Crystals ◽  
Two Dimensional ◽  
Nucleation Behavior

Two-Dimensional Dendritic Growth of Condensed Phase Domains in Spread Monolayers of cis-Unsaturated Fatty Acids

Langmuir ◽  
2001 ◽  
Vol 17 (15) ◽  
pp. 4602-4609 ◽  
Author(s):  
Ken-ichi Iimura ◽  
Yukari Yamauchi ◽  
Yuko Tsuchiya ◽  
Teiji Kato ◽  
Masao Suzuki
Keyword(s):  
Fatty Acids ◽  
Condensed Phase ◽  
Dendritic Growth ◽  
Unsaturated Fatty Acids ◽  
Two Dimensional

scholarly journals Structure-factor amplitude reconstruction from serial femtosecond crystallography of two-dimensional membrane-protein crystals

IUCrJ ◽  
2019 ◽  
Vol 6 (1) ◽  
pp. 34-45 ◽  
Author(s):  
Cecilia M. Casadei ◽  
Karol Nass ◽  
Anton Barty ◽  
Mark S. Hunter ◽  
Celestino Padeste ◽  
...  
Keyword(s):  
Membrane Protein ◽  
Diffraction Data ◽  
Structure Factor ◽  
Large Scale ◽  
Reciprocal Space ◽  
Protein Crystals ◽  
Two Dimensional ◽  
Data Set ◽  
Redundant Data ◽  
Serial Femtosecond Crystallography

Serial femtosecond crystallography of two-dimensional membrane-protein crystals at X-ray free-electron lasers has the potential to address the dynamics of functionally relevant large-scale motions, which can be sterically hindered in three-dimensional crystals and suppressed in cryocooled samples. In previous work, diffraction data limited to a two-dimensional reciprocal-space slice were evaluated and it was demonstrated that the low intensity of the diffraction signal can be overcome by collecting highly redundant data, thus enhancing the achievable resolution. Here, the application of a newly developed method to analyze diffraction data covering three reciprocal-space dimensions, extracting the reciprocal-space map of the structure-factor amplitudes, is presented. Despite the low resolution and completeness of the data set, it is shown by molecular replacement that the reconstructed amplitudes carry meaningful structural information. Therefore, it appears that these intrinsic limitations in resolution and completeness from two-dimensional crystal diffraction may be overcome by collecting highly redundant data along the three reciprocal-space axes, thus allowing the measurement of large-scale dynamics in pump–probe experiments.

Phase-Field Microstructure Solidification of Al–2 wt% Si Alloys

2019 ◽  
Vol 142 (1) ◽  
Author(s):  
J. B. Allen
Keyword(s):  
Directional Solidification ◽  
Phase Field ◽  
Maximum Concentration ◽  
Dendritic Growth ◽  
Interface Energy ◽  
Liquid Interface ◽  
Two Dimensional ◽  
Solid Liquid Interface ◽  
Solid Liquid ◽  
Dilute Alloy

In this work, we develop one- and two-dimensional phase-field simulations to approximate dendritic growth of a binary Al–2 wt% Si alloy. Simulations are performed for both isothermal as well as directional solidification. Anisotropic interface energies are included with fourfold symmetries, and the dilute alloy assumption is imposed. The isothermal results confirm the decrease in the maximum concentration for larger interface velocities as well as reveal the presence of parabolic, dendrite tips evolving along directions of maximum interface energy. The directional solidification results further confirm the formation of distinctive secondary dendritic arm structures that evolve at regular intervals along the unstable solid/liquid interface.

A two-dimensional phase-field study on dendritic growth competition under convective conditions

2021 ◽  
Vol 186 ◽  
pp. 109964
Author(s):  
V. Pavan Laxmipathy ◽  
Fei Wang ◽  
Michael Selzer ◽  
Britta Nestler
Keyword(s):  
Field Study ◽  
Phase Field ◽  
Dendritic Growth ◽  
Two Dimensional ◽  
Convective Conditions

Application potentials of two dimensional protein crystals

1989 ◽  
Vol 9 (1-4) ◽  
pp. 13-20 ◽  
Author(s):  
Uwe B. Sleytr ◽  
Margit Sara ◽  
Dietmar Pum
Keyword(s):  
Protein Crystals ◽  
Two Dimensional
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