Crystallization of highly soluble thioglucopyranoside ejected by coherent molecular vibrational excitation using a visible 10 fs pulsed laser
Crystallization of highly soluble thioglucopyranoside ejected by coherent molecular vibrational excitation using a visible 10 fs pulsed laser
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使用可见 10 fs 脉冲激光通过相干分子振动激发喷射高度可溶的吡喃硫代葡萄糖苷的结晶
DOI：
10.1039/d1nj01429c
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发表时间：
2021
影响因子：
3.3
通讯作者：
Yabushita Atsushi
中科院分区：
文献类型：
--
作者：
Iwakura Izumi;Hashimoto Sena;Okamura Kotaro;Komori-Orisaku Keiko;Akai Shoji;Yabushita Atsushi
在用可见的10 fs脉冲激光照射下，由于相干分子振动激发，可以通过从溶液相喷射到气相来形成晶体。先前证明了含有疏水性取代基的吡喃葡萄糖苷在甲醇中的溶解性差，通过相干分子振动从喷射中结晶。本工作进一步改进了实验条件，以证明具有高度溶于甲醇的亲水性取代基的吡喃葡萄糖苷的结晶。溶剂对相干分子振动激发喷射的两个吡喃葡萄糖苷结晶的影响进行了比较，他们表明，结晶的溶剂参数不仅包括拉曼活性分子振动的相干激发下诱导的喷射，而且溶质在溶剂中的溶解度。
Under irradiation with a visible 10 fs pulsed laser, crystals can be formed by ejection from the solution phase to the gas phase due to coherent molecular vibrational excitation. Crystallization resulting from ejection by coherent molecular vibration was previously demonstrated for a glucopyranoside containing a hydrophobic substituent exhibiting poor solubility in methanol. The present work has further improved the experimental conditions to demonstrate crystallization of a glucopyranoside with a hydrophilic substituent that is highly soluble in methanol. Solvent effects on the crystallizations of the two glucopyranosides ejected by coherent molecular vibrational excitation were compared, and they showed that the solvent parameters for the crystallizations included not only the ejection induced under coherent excitation of Raman-active molecular vibrations but also the solubility of the solute in the solvent used.
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影响因子：
3.6
作者：
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通讯作者：
Shirakawa, A
影响因子：
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作者：
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Kobayashi, Takayoshi
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