Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Emil J. Geiger"'
Publikováno v:
AIMS Biophysics, Vol 3, Iss 3, Pp 398-414 (2016)
This paper presents a continuous-flow cell screening device to isolate and separate microalgae cells (Chlamydomonas reinhardtii) based on lipid content using high frequency (50 MHz) dielectrophoresis. This device enables screening of microalgae due t
Externí odkaz:
https://doaj.org/article/5f89b8c80ec74cec98113da9bcf75541
Publikováno v:
AIMS Biophysics, Vol 3, Iss 3, Pp 398-414 (2016)
This paper presents a continuous-flow cell screening device to isolate and separate microalgae cells (Chlamydomonas reinhardtii) based on lipid content using high frequency (50 MHz) dielectrophoresis. This device enables screening of microalgae due t
Publikováno v:
ELECTROPHORESIS. 36:1423-1428
Liposomes were used as a physical model to study the dielectrophoretic response of single-shelled particles at high frequencies. For a typical particle, the single-shelled theoretical model predicts a lower cross-over frequency that depends upon the
Publikováno v:
ELECTROPHORESIS. 35:3533-3540
The high frequency dielectrophoresis (>20 MHz) response of microalgae cells with different lipid content was monitored over time. Chlamydomonas reinhardtii was cultured in regular medium and under nitrogen-depleted conditions in order to produce popu
Publikováno v:
Algal Research. 6:17-21
High frequency dielectrophoresis (> 20 MHz) was used to demonstrate that the upper crossover frequency of microalgal cells is reduced as lipids accumulate within the cytoplasm. Currently, the majority of AC dielectrophoresis applications differentiat
Autor:
John Malinowski, Emil J. Geiger
Publikováno v:
Algal Research. 4:19-22
We present a wireless sensor network to measure pH, dissolved oxygen (DO), and temperature for use in algae cultivation. The pH is measured using ion sensitive field effect transistor (ISFET) technology, which is more robust and has a faster response
Publikováno v:
Volume 5: Education and Globalization.
Engineering teaching laboratory experiments often suffer from being too deterministic. While this can allow students to predictably observe and measure various engineering phenomena, the students may doubt the real world application or significance o
Publikováno v:
Microsystem Technologies. 17:1537-1540
This paper will track the design and results of an injection molding tool developed to manufacture microfluidic chips. The mold design and injection molding process was complicated by the presence of integrated capillary fluidic interconnects. We det
Publikováno v:
Journal of Microelectromechanical Systems. 19:944-950
present a highly functional polymer-based microfluidic device for disposable applications. This device is plastic injection molded and exhibits three levels of functionality: 1) fluidic interconnects are monolithically integrated with the device, ena
Publikováno v:
Sensors and Actuators A: Physical. 134:2-10
Polymer investment molding combines traditional injection molding with investment casting to create hollow parts on the microscale. Silicon mold inserts are manufactured using reactive ion etching or anisotropic wet etching. Then, a sacrificial eleme