FLUID-MEDIATED SELF-ASSEMBLY OF MEMS MICRO-CAPSULES FOR LIQUID ENCAPSULATION AND RELEASE
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Beschreibung
Liquid microencapsulation has shown a high interest at an academic and industrial level during the past decades as a key technology for drug delivery, fragrance release or self-healing materials among others. Its compatibility with smart microsystems fabrication processes is still an issue but may enable very advanced applications. Self-assembly has shown to be a very promising approach for parallel assembly of micro components where standard techniques show limitations.
This book explores some of the key requirements for the development of self-assembling smart microcapsules able to exchange information with their environment. In a ?rst step, the focus is set on the fabrication of polymeric half-microcapsules having precisely-controlled shapes by on photolithography and inkjet printing technology onto silicon wafers. Various approaches for their face-selective surface treatment are also demonstrated. Subsequently, their ?uid-mediated self-assembly into two-component complete microcapsules entrapping a functional liquid is addressed.
Autor*in
Loïc JACOT-DESCOMBES
Themen in »FLUID-MEDIATED SELF-ASSEMBLY OF MEMS MICRO-CAPSULES FOR LIQUID ENCAPSULATION AND RELEASE«
Controlled release Inkjet printing Liquid micro-encapsulation Self-assembly Self-disassembly Spherical cap shape control