A method for porating cells for loading with a substance, preferably nuclides for radiotherapy, performs porating in a porating device with cells to be porated in a liquid with the substance. The cell membranes are permeabilized by sonoporation or laser poration, then the cells are incubated in a porating device incubation section. Moreover, a device for porating cells, in particular by sonoporation or laser porating, and for loading cells, particularly immunocompetent cells, in particular ?? T cells, includes inlet and outlet openings for a cell solution with cells to be porated and a substance to be taken up by the cells as a load and preferably microbubbles. A poration arrangement extending between the openings has a collector at the inlet opening for collecting cell solution and a reactor in flow connection with the collector. Inside the reactor the cell membranes may be porated and the cells may uptake the load.

This disclosure describes an improved heat transfer system for use in reaction vessels used in chemical and biological processes. In one embodiment, a heat transfer baffle comprising two sub-assemblies adjoined to one another is provided.

Disclosed herein are compositions comprising an isolated cellulose degrading fungus. Also disclosed are culture compositions and bioreactor compositions comprising the cellulose degrading fungus. Further described herein are filtration and extraction devices comprising the cellulose degrading fungus. Still further disclosed are bioprocessing facilities for and methods for producing co-products resulting from one or more bioprocesses of the cellulose degrading fungus.

A mixing device (10) comprises a flexible container (14), at least one stirring element (22) and at least one baffle (24). The baffle (24) is formed on the inside on a circumferential side wall (16) of the flexible container (14) and has a free end protruding into the interior of the container (14). A main application of the mixing device (10) is considered to be the use as disposable bioreactor.

A vessel for culturing cells is provided that includes a vessel body having a top portion, a bottom portion comprising a bottom interior surface, and a cylindrical sidewall. The vessel additionally has an impeller assembly inside the vessel body having a top portion rotatably coupled to the top portion of the vessel body, the impeller assembly having a plurality of planar blades, a central axis, a flexible shaft extending down from the top portion of the impeller assembly, a magnet receptacle molded within the plurality of planar blades, a magnet within the magnet receptacle, and an impeller o-ring coupled to a bottom surface of the planar blades. The vessel also includes a plurality of positioning nubs coupled to the bottom interior surface of the vessel body, spaced from an inside edge of the impeller o-ring.

The present invention relates to a large-scale photosynthetic bioreactor in which transparent photobioreactors including a baffle are connected in parallel or in series by an adhesive element so that the reactor volume can be easily scaled up for scale-up culture of photosynthetic organisms, and to a fabrication method thereof. The large-scale photosynthetic bioreactor according to the present invention makes it possible to culture a larger amount of microalgae than a conventional photobioreactor in the same area. In addition, it has high light transmittance, produces a large amount of biomass per unit area due to smooth mixing, and has a significant effect of reducing carbon dioxide. Furthermore, the present invention has an advantage in that the number of photosynthetic bioreactors required to culture the same scale of photosynthetic organisms is significantly smaller than that in a conventional process for culture of photosynthetic organisms, and thus the operating costs can be reduced.

A cell culture cartridge is provided comprising a plurality of zones geometrically configured to provide for symmetrical fluid flow with each of the plurality of zones to avoid dead areas in flow within each of the plurality of zones. In certain embodiments, at least eight inlets are provided, with an inlet positioned at each corner of the cell culture cartridge. In certain embodiments, a shared outlet is positioned on a top surface of the cell culture cartridge.

The present invention relates to large-scale bioreactors having at least two impellers, large-scale bioreactor systems and methods for the large scale cultivation and propagation of mammalian cells using these bioreactors.

The present invention relates to a new reactor for performing, by means of at least one solid reaction member, biological or chemical transformation, or physical or chemical trapping from, or release of agents to, a fluidic medium, which reactor is comprised of a reactor vessel comprising means for enhancing fluidic shear stress, and a transformation device operatively mounted in said reactor vessel. The invention also provides a kit of parts comprising a reactor vessel comprising means for enhancing fluidic shear stress and a transformation device. Finally, the invention provides a method of using said reactor and/or said kit of parts for biological or chemical transformation or physical or chemical trapping from, or release of agents to, a fluidic medium, by means of at least one solid reaction member.

The present invention relates to large-scale bioreactors having at least two impellers, large-scale bioreactor systems and methods for the large scale cultivation and propagation of mammalian cells using these bioreactors.