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Contactless crystallization method of protein by a magnetic force booster
We developed a new type of compact magnetic force booster by which we succeeded in crystallizing proteins (hen egg white lysozyme) while making them levitate in a solution without contacting the container. This technique is noteworthy in the practical merit that we could control the growth of crysta...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group UK
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9568516/ https://www.ncbi.nlm.nih.gov/pubmed/36241850 http://dx.doi.org/10.1038/s41598-022-21727-x |
Sumario: | We developed a new type of compact magnetic force booster by which we succeeded in crystallizing proteins (hen egg white lysozyme) while making them levitate in a solution without contacting the container. This technique is noteworthy in the practical merit that we could control the growth of crystals from the initial stage of nucleation in a magnetic field of merely a few Tesla. The shape of the booster was designed in accordance with the dynamical stability against external forces acting on the crystals. Under a stable condition, the crystals condensed spherically, and formed a “shell shaped” crystallization with a hollow interior. Our magnetic force booster has the potential for use in innovation, especially in the field of protein crystal engineering. |
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