Linear Viscoelasticity and Time–Alcohol Superposition of Chitosan/Hyaluronic Acid Complex Coacervates
Linear Viscoelasticity and Time–Alcohol Superposition of Chitosan/Hyaluronic Acid Complex Coacervates
复制标题
线性粘弹性和时间 — 壳聚糖/透明质酸复合凝聚层的醇叠加
DOI:
10.1021/acsapm.1c01411
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发表时间:
2022
影响因子:
5
通讯作者:
Perry, Sarah L.
中科院分区:
文献类型:
--
作者:
Sun, Juanfeng;Schiffman, Jessica D.;Perry, Sarah L.
Complex coacervation is an associative liquid–liquid phase separation phenomenon resulting from the complexation of oppositely charged macroions. While it is well-known that the phase behavior and rheological character of the resulting coacervates can vary as a function of the identity of the various species present (i.e., macroions, salt, and solution conditions), the effect of solvent quality has been rarely studied. Here, the effect of adding small amounts of either methanol or ethanol to complex coacervates of the natural polymers chitosan and hyaluronic acid is described. The effect of cosolvent addition on the phase behavior and linear viscoelasticity of the resulting coacervates is characterized. Lastly, we explore the potential for using not only time–salt superposition but also time–alcohol and time–salt–alcohol superposition to provide insight into coacervate rheology.
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影响因子:
5.5
作者:
Meng, Xiangxi;Du, Yifeng;Schiffman, Jessica D.
通讯作者:
Schiffman, Jessica D.
影响因子:
4.6
作者:
Sara Tabandeh;Lorraine Leon
通讯作者:
Lorraine Leon
影响因子:
2.4
作者:
Meng, Siqi;Liu, Yueming;Tirrell, Matthew V.
通讯作者:
Tirrell, Matthew V.
影响因子:
16.6
作者:
Chang LW;Lytle TK;Radhakrishna M;Madinya JJ;Vélez J;Sing CE;Perry SL
通讯作者:
Perry SL
影响因子:
7.015
作者:
Vaqar M. S. Syed;Samanvaya Srivastava
通讯作者:
Samanvaya Srivastava