Orbitally shaken bioreactors are widely used for small-scale screening and process optimization. Complex mechanical and electronic parts such as the shaker drive, the power train, and the control unit are integrated in the shaker and, therefore, separated from the reactor vessel. See more The well-defined and homogeneous liquid distribution during shaking is a key benefit of orbitally shaken single-use reactors. Reproducible flow … See more The applicability of orbitally shaken single-use reactors for aerobic bioprocesses highly depends on their potential to deliver a sufficient amount of oxygen to the cells. The first quantitative characterization of the oxygen transfer in … See more The first detailed characterization of the mixing performance in cylindrical orbitally shaken bioreactors with volumes ranging from 2 to 1,500 L was reported by Tissot et al. [29]. A calorimetric method was used to determine mixing … See more WebSep 1, 2014 · Study of the phase-resolved flow characteristics allowed to built a Re-Fr map, where four quadrants associated to different flow regimes are identified: in-phase toroidal vortex (low Fr and high Re), out-of-phase precessional vortex (high Fr and high Re), in-phase single vortex (low Fr and low Re), out-of-phase counter-rotating toroidal vortex …

Disposable bioreactors: the current state-of-the-art and …

WebJun 15, 2012 · The volumetric power input of the 200 L and 2000 L orbitally shaken bioreactors (Kühner AG, Birsfelden, Switzerland) was measured applying a slightly modified temperature method. The temperature method is based on the fact that the volume specific heat energy per time produced by the friction of the liquid on the walls of the bioreactor is ... WebJul 15, 2013 · Orbitally shaken bioreactors (OSRs) support the efficient cultivation of mammalian cells in suspension at various scales of operation. Here we introduce a disposable culture vessel with a ventilated cap having a nominal volume of 600 mL (TubeSpin ® bioreactor 600) for medium-scale cell cultivation. It has a conical bottom … cinemark card balance check

Orbitally shaken single-use bioreactors. Semantic Scholar

WebAn Erlenmeyer flask, also known as a conical flask (British English) or a titration flask, is a type of laboratory flask which features a flat bottom, a conical body, and a cylindrical neck. It is named after the German chemist … WebNext Day Science has a wide variety of orbital shakers for sale, ranging from large to compact, and in varying speeds and capacities. Digital orbital shakers are available as … WebMar 24, 2024 · We present a new theoretical model describing gravity–capillary waves in orbitally shaken cylindrical containers. Our model can account for both one-layer free … diabetic supply new bern