Simultaneous High-Purity Enantiomeric Resolution of Conglomerates Using Magnetic Substrates

被引：15

作者：

Bhowmick, Debkumar ^{[1
]}

Sang, Yutao ^{[1
]}

Santra, Kakali ^{[1
]}

Halbauer, Maximilian ^{[1
]}

Capua, Eyal ^{[2
]}

Paltiel, Yossi ^{[3
,4
]}

Naaman, Ron ^{[1
]}

Tassinari, Francesco ^{[1
]}

机构：

[1] Weizmann Inst Sci, Dept Chem & Biol Phys, IL-76100 Rehovot, Israel

[2] Kiralis Ltd, IL-7403648 Ness Ziona, Israel

[3] Hebrew Univ Jerusalem, Appl Phys Dept, IL-91904 Jerusalem, Israel

[4] Hebrew Univ Jerusalem, Ctr Nanosci & Nanotechnol, IL-91904 Jerusalem, Israel

来源：

CRYSTAL GROWTH & DESIGN | 2021年 / 21卷 / 05期

关键词：

CRYSTALLIZATION;

D O I：

10.1021/acs.cgd.1c00093

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Applying magnetic substrates, magnetized perpendicular to the surface, we were able to crystallize from racemic solution pure conglomerates of several molecules. The resolution is based on the spin-dependent charge reorganization (SDCR) effect. By having two surfaces with opposite magnetization, it was possible to simultaneously crystallize on each surface a different enantiomer. The method does not require any seeding or chemical modification and is generally employable to any conglomerate. A system is presented for performing the separation, while the racemic mixture flows between the two magnetic surfaces.

引用

页码：2925 / 2931

页数：7

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