Using the hydrolysis of anhydrides to control gel properties and homogeneity in pH-triggered gelation

Draper Emily R.; Mears Laura L. E.; Castilla Ana M.; King Stephen M.; McDonald Tom O.; Akhtar Riaz; Adams Dave J.

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Using the hydrolysis of anhydrides to control gel properties and homogeneity in pH-triggered gelation

机译：使用酸酐的水解来控制pH-触发凝胶中的凝胶性质和均匀性

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The pH of an aqueous solution of a low molecular weight gelator can be adjusted through the hydrolysis of a number of anhydrides to the corresponding acids. The rate of hydrolysis and hence of pH change can be used to control the rate of gel formation. This rate does not affect the primary assembly of the low molecular weight gelator, but does affect the mechanical properties of the resulting gels, as well as the homogeneity and reproducibility of the gels. The mechanical properties are compared by both rheology and dynamic nanoindentation.

机译：可以通过将许多酸酐的水解调节到相应的酸的低分子量胶凝胶水溶液的pH。水解速率和pH改变的速率可用于控制凝胶形成速率。该速率不会影响低分子量胶凝胶的主要组装，但确实影响所得凝胶的机械性能，以及凝胶的均匀性和再现性。通过流变学和动态纳米凸缘来比较机械性能。

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来源
《RSC Advances》 |2015年第115期|共10页
作者
Draper Emily R.; Mears Laura L. E.; Castilla Ana M.; King Stephen M.; McDonald Tom O.; Akhtar Riaz; Adams Dave J.;
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作者单位

Univ Liverpool Dept Chem Liverpool L69 7ZD Merseyside England;

Univ Liverpool Dept Chem Liverpool L69 7ZD Merseyside England;

Univ Liverpool Dept Chem Liverpool L69 7ZD Merseyside England;

Rutherford Appleton Lab ISIS Facil Sci &

Technol Facil Council Didcot OX11 0QX Oxon England;

Univ Liverpool Dept Chem Liverpool L69 7ZD Merseyside England;

Univ Liverpool Sch Engn Ctr Mat &

Struct Liverpool L69 3GH Merseyside England;

Univ Liverpool Dept Chem Liverpool L69 7ZD Merseyside England;

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正文语种 eng
中图分类化学;
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1. Using the hydrolysis of anhydrides to control gel properties and homogeneity in pH-triggered gelation [J] . Draper Emily R., Mears Laura L. E., Castilla Ana M., RSC Advances . 2015,第115期

机译：使用酸酐的水解来控制pH-触发凝胶中的凝胶性质和均匀性
2. Controlled homogeneity of the precursor gel in the synthesis of SrTiO3 nanoparticles by an epoxide assisted sol-gel route [J] . Cui HT, Zayat M, Levy D Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2007,第11a12期

机译：通过环氧辅助溶胶-凝胶法合成SrTiO3纳米粒子时前体凝胶的受控均质性
3. Effect of Controlled κ-Casein Hydrolysis on Rheological Properties of Acid Milk Gels [J] . E. Gastaldi, N. Trial, C. Guillaume, Journal of dairy science . 2003,第3期

机译：受控的κ-酪蛋白水解对酸性乳凝胶流变性质的影响
4. Influence of Hydrolysis Rate on Properties of Nanosized TiO_2 Synthesized via Sol-gel Hydrothermal [C] . Robabeh Bashiri, Norani Muti Mohamed, Chong Fai Kait, Malaysia-Japan International Conference on Nanoscience, Nanotechnology and Nanoengineering . 2015

机译：水解率对溶胶 - 凝胶水热合成的纳米型TiO_2性能的影响
5. Controlling thermal gelation properties of novel Tetronic RTM hydrogel-based tissue adhesive. [D] . Alejos, Martin Fernando. 2016

机译：控制新型Tetronic RTM基于水凝胶的组织粘合剂的热胶凝特性。
6. Controlled Synthesis and Microstructural Properties of Sol-Gel TiO2 Nanoparticles for Photocatalytic Cement Composites [O] . Elena Cerro-Prada, Sara García-Salgado, M. Ángeles Quijano, 2019

机译：用于光催化水泥复合材料的溶胶-凝胶TiO2纳米粒子的可控合成与微结构性能
7. Using the hydrolysis of anhydrides to control gel properties and homogeneity in pH-triggered gelation [O] . Draper ER, Mears LLE, Castilla AM, 2015

机译：在pH触发的凝胶中使用酸酐水解来控制凝胶性质和均匀性

Using the hydrolysis of anhydrides to control gel properties and homogeneity in pH-triggered gelation

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