Functional Microcapsules via Thiol Ene Photopolymerization in Droplet-Based Microfluidics

被引：41

作者：

Amato, Douglas V. ^{[1
]}

Lee, Hyomin ^{[2
,3
]}

Werner, Jorg G. ^{[2
,3
]}

Weitz, David A. ^{[2
,3
]}

Patton, Derek L. ^{[1
]}

机构：

[1] Univ Southern Mississippi, Sch Polymers & High Performance Mat, 118 Coll Dr,5050, Hattiesburg, MS 39406 USA

[2] Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA

[3] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA

来源：

ACS APPLIED MATERIALS & INTERFACES | 2017年 / 9卷 / 04期

基金：

美国国家科学基金会;

关键词：

thiol-ene; microfluidics; encapsulation; degradable; photopatterning; MECHANICAL-PROPERTIES; SHRINKAGE STRESS; FLUORESCENT DYE; DENTAL RESINS; CHEMISTRY; MICROENCAPSULATION; EMULSIONS; (METH)ACRYLATES; EVOLUTION; DELIVERY;

D O I：

10.1021/acsami.6b16382

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Thiol-ene chemistry was exploited in droplet based microfluidics to fabricate advanced microcapsules with tunable encapsulation, degradation, and thermal properties. In addition, by utilizing the thiol-ene photopolymerization with tunable cross-link density, we demonstrate the importance of monomer conversion on the retention of omniphilic cargo in double emulsion templated microcapsules. Furthermore, we highlight the rapid cure kinetics afforded by thiol-ene chemistry in a continuous flow photopatterning device for hemispherical microparticle production.

引用

页码：3288 / 3293

页数：6

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