000014540 001__ 14540
000014540 005__ 20161115100154.0
000014540 04107 $$aeng
000014540 046__ $$k2016-08-21
000014540 100__ $$aSteen, Paul
000014540 24500 $$aFreezing vortex rings into shaped particles

000014540 24630 $$n24.$$p24th International Congress of Theoretical and Applied Mechanics - Book of Papers
000014540 260__ $$bInternational Union of Theoretical and Applied Mechanics, 2016
000014540 506__ $$arestricted
000014540 520__ $$2eng$$aA miscible drop falling into a quiescent liquid bath forms a vortex-ring-like shape which evolves before eventually dissipating. This talk reports on controlling a crosslinking reaction that occurs upon contact of the drop with the buffer bath to ‘freeze’ the vortical formations into particles. Remarkably, the gelation reaction can be controlled with precision to yield a range of differently-shaped particles. The particles can be mass produced by an electrospray technique and are attractive for a number of applications, including cell-encapsulation and cell-free protein production. Reaction and mixing timescales compete during particle formation. A phase diagram is reported that shows how to tune this competition to obtain particles of a desired shape.

000014540 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000014540 653__ $$a

000014540 7112_ $$a24th International Congress of Theoretical and Applied Mechanics$$cMontreal (CA)$$d2016-08-21 / 2016-08-26$$gICTAM2016
000014540 720__ $$aSteen, Paul
000014540 8560_ $$ffischerc@itam.cas.cz
000014540 8564_ $$s202981$$uhttps://invenio.itam.cas.cz/record/14540/files/TS.FM06-3.06.pdf$$yOriginal version of the author's contribution as presented on CD,  page 808, code TS.FM06-3.06
.
000014540 962__ $$r13812
000014540 980__ $$aPAPER