HYDROCARBON GELS FROM WATER-IN-OIL MICROEMULSIONS
HYDROCARBON GELS FROM WATER-IN-OIL MICROEMULSIONS
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DOI：
10.1021/j100280a086
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发表时间：
1986-10-23
影响因子：
--
通讯作者：
LUISI, PL
中科院分区：
文献类型：
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作者：
HAERING, G;LUISI, PL
描述了一种将烃类微乳液转化为凝胶的方法。这是通过冷却先前加热的含有10-20%明胶水溶液的双（2-乙基己基）磺基琥珀酸钠的异辛烷溶液而得到的。最终的体系是均匀的凝胶，其稠度和物理性质取决于水和明胶的相对浓度。用核磁共振、圆二色性、差示扫描量热法和电子显微镜对这些新型烃凝胶进行了研究。酶和细菌可以被捕获在极性凝胶中而不失去活性。
A procedure is described that permits the transformation of hydrocarbon microemulsions into gels. This is obtained by cooling a previously heated isooctane solution of bis (2-ethylhexyl) sodium sulfosuccinate containing 10-20% of an aqueous gelatin solution. The final system is a homogeneous gel, whose consistency and physical properties vary depending upon the relative concentration of water and gelatin. These new hydrocarbon gels have been investigated with'H NMR, circular dichroism, differential scanning calorimetry, and electron microscopy. Enzymes and bacteria can be entrapped in apolar gels without loss of activity.