Details
| Original language | English |
|---|---|
| Pages (from-to) | 271-277 |
| Number of pages | 7 |
| Journal | Applied Physics A: Materials Science and Processing |
| Volume | 103 |
| Publication status | Published - 15 Sept 2011 |
| Externally published | Yes |
Abstract
In this work, the printing mechanism of an alginate-based hydrogel via laser-induced forward transfer (LIFT) is investigated by spatial and temporal high-resolved stroboscopic imaging. First, the generation of the liquid jet is studied at two different laser fluences in a process without collector slide. Furthermore, the impingement process onto the collector slide at the same fluence levels is observed. With the help of these images the development of the jet is explained. Besides the influences of the collector slide as well as the applied laser fluence on the transfer are demonstrated.
ASJC Scopus subject areas
- Chemistry(all)
- General Chemistry
- Materials Science(all)
- General Materials Science
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In: Applied Physics A: Materials Science and Processing, Vol. 103, 15.09.2011, p. 271-277.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Time-resolved imaging of hydrogel printing via laser-induced forward transfer
AU - Unger, Claudia
AU - Gruene, Martin
AU - Koch, Lothar
AU - Koch, Juergen
AU - Chichkov, Boris N.
PY - 2011/9/15
Y1 - 2011/9/15
N2 - In this work, the printing mechanism of an alginate-based hydrogel via laser-induced forward transfer (LIFT) is investigated by spatial and temporal high-resolved stroboscopic imaging. First, the generation of the liquid jet is studied at two different laser fluences in a process without collector slide. Furthermore, the impingement process onto the collector slide at the same fluence levels is observed. With the help of these images the development of the jet is explained. Besides the influences of the collector slide as well as the applied laser fluence on the transfer are demonstrated.
AB - In this work, the printing mechanism of an alginate-based hydrogel via laser-induced forward transfer (LIFT) is investigated by spatial and temporal high-resolved stroboscopic imaging. First, the generation of the liquid jet is studied at two different laser fluences in a process without collector slide. Furthermore, the impingement process onto the collector slide at the same fluence levels is observed. With the help of these images the development of the jet is explained. Besides the influences of the collector slide as well as the applied laser fluence on the transfer are demonstrated.
UR - http://www.scopus.com/inward/record.url?scp=79955843555&partnerID=8YFLogxK
U2 - 10.1007/s00339-010-6030-4
DO - 10.1007/s00339-010-6030-4
M3 - Article
AN - SCOPUS:79955843555
VL - 103
SP - 271
EP - 277
JO - Applied Physics A: Materials Science and Processing
JF - Applied Physics A: Materials Science and Processing
SN - 0947-8396
ER -