Details

Autor(en) / Beteiligte

• Kovalchuk, M. V.
• Prosekov, P. A.
• Marchenkova, M. A.
• Blagov, A. E.
• D’yakova, Yu. A.
• Tereshchenko, E. Yu
• Pisarevskii, Yu. V.
• Kondratev, O. A.

Titel

In situ study of the growth and degradation processes in tetragonal lysozyme crystals on a silicon substrate by high-resolution X-ray diffractometry

Ist Teil von

• Crystallography reports, 2014-09, Vol.59 (5), p.679-684

Ort / Verlag

Moscow: Pleiades Publishing

Erscheinungsjahr

2014

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The results of an in situ study of the growth of tetragonal lysozyme crystals by high-resolution X-ray diffractometry are considered. The crystals are grown by the sitting-drop method on crystalline silicon substrates of different types: both on smooth substrates and substrates with artificial surface-relief structures using graphoepitaxy. The crystals are grown in a special hermetically closed crystallization cell, which enables one to obtain images with an optical microscope and perform in situ X-ray diffraction studies in the course of crystal growth. Measurements for lysozyme crystals were carried out in different stages of the crystallization process, including crystal nucleation and growth, developed crystals, the degradation of the crystal structure, and complete destruction.