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Updated: Aug 18, 2026

Optimizing the Growth of Endothiapepsin Crystals for Serial Crystallography Experiments
Published on: February 4, 2021
Consecutive rotation of crystallographic orientation in lateral growth
Mu Wang1, Da-Wei Li, Da-Jun Shu
1National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China. muwang@nju.edu.cn
Abstract:
A consecutive rotation of crystallographic orientation has been observed in lateral crystallization of NH4Cl on a glass substrate, which induces a periodic distribution of faceted and roughened regions on the surface of a crystallite aggregate. Experimental observation indicates that this phenomenon derives from the asymmetric surface energies at the growth front, which deform the nascent nucleus and tilt the crystallographic orientation in the nucleation-mediated layered growth. We suggest that this effect is significant for a class of lateral growth where nucleation plays a dominate role.
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