With the advent of todays dramatically increased bunker prices, the reduction of fuel consumption has become a major topic. From a propulsion point of view... F Mewis - 《Hansa》 被引量: 0发表: 2008年 A novel valve for microfluidic PDMS-based systems This paper reports on an implementation...
However, current cardiac organoids still lack key characteristics of the native heart, such as immune and neural cells. Although they form chamber-like structures, their left-right asymmetry, electrophysiological properties, and chamber definition remain unclear, which significantly affects their ability ...
6 patients who had some form of MCS, either pre- or post-operatively 3 (50%) died. Conclusion: LVP repair can be performed with good results, and in our experience, there is no one technique superior to another. A49 Convergent approach to persistent atrial fibrillation ablation: 3 year ...
After pouring a mixture of PDMS base and curing agent (sylgard184, Dow corning) on the SU-8 mold, the PDMS was cured at room temperature for 48 hours to prevent thermal deformation. The replicated PDMS stamp selectively picked up a micro-LED array from a donor substrate and placed the ...
3c). Taking the negatively charged wall of the microchannel as an example, when the liquid contacts the negatively charged wall of the microchannel, the cations in the liquid gather on the wall of the microchannel to form a thin electric double layer (EDL) (0.1 nm-10 nm). Under the ...
(PDMS) and other elastomeric materials. The fundamental process involves creating microstructured templates on silicon wafers via traditional photolithography, then replicating these templates with elastomeric materials to form soft molds bearing microstructures. Subsequently, the soft mold is aligned with the...
form inner surface, good stability and reduced adsorp- tion of analytes. In our previous report, the molecularly imprinted silica capillary as microchannel in a PDMS/ glass hybrid chip was proposed for separation and am- perometric detection of enantiomers. ...
When PIPAAm-PDMS was subjected to uniaxial stretching, the grafted nanoscale-thick surface became thinner, deformed, and modulated to a more hydrophobic phase, resulting in increased cell adhesion compared to unstretched PIPAAm-PDMS at 37 °C. Consequently, dual stimulation of lowering the ...
microfabrication, electrospinning, can induce cell reorientation following microgrooves or aligned bumps and indentations, the so-called contact guidance phenomenon [84]. Micropatterned or planar surface of fibronectin-coated polydimethylsiloxane (PDMS) substrate influence behaviors of C3H10T1/2 cells (murin...
the latter being a prevalent form of gynecological cancer [103]. Ovarian aging signifies the decline in ovarian function in the female reproductive system, leading to abnormal reproductive cycles, disorders, and ultimately infertility, adversely affecting women's health. ...