Supramolecular Eutecto Gels: Fully Natural Soft Materials,ACS Sustainable Chemistry & Engineering

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Supramolecular Eutecto Gels: Fully Natural Soft Materials
ACS Sustainable Chemistry & Engineering ( IF 7.1 ) Pub Date : 2018-09-17 00:00:00 , DOI: 10.1021/acssuschemeng.8b04278
Salvatore Marullo ₁ , Alessandro Meli ₁ , Francesco Giannici ₂ , Francesca D’Anna ₁

Affiliation

The obtainment of materials featured by high environmental compatibility is one of the main goals of modern research. On this subject, we herein report the first example of supramolecular gel in deep eutectic solvents. In particular, we prepared gels of the L-amino acids isoleucine and tryptophan in choline chloride/phenylacetic acid 1:2. All gel components are readily available and nontoxic. Gels have been fully characterized by standard gelation tests, rheology, X-ray diffraction, morphology and gelation kinetics. Data collected show that gels properties depend on the gelator nature. In particular, gel phases exhibit strong colloidal forces and, this high mechanical resistance, together with their environmental friendly nature, make them promising candidates for applications in all those fields requiring good performance and low environmental impact.

中文翻译：

超分子Eutecto凝胶：完全天然的软质材料

获得具有高环境相容性的材料是现代研究的主要目标之一。关于这个主题，我们在这里报道了在深共晶溶剂中的超分子凝胶的第一个例子。特别地，我们在氯化胆碱/苯乙酸1：2中制备了L-氨基酸异亮氨酸和色氨酸的凝胶。所有凝胶成分均易于获得且无毒。凝胶已通过标准的凝胶试验，流变学，X射线衍射，形态学和凝胶动力学进行了充分表征。收集的数据表明，凝胶性质取决于胶凝剂的性质。尤其是凝胶相表现出很强的胶体力，这种高的机械抵抗力以及其对环境友好的特性，

更新日期：2018-09-17

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