This invention relates to compositions of matter, methods, modules and automated, end-to-end closed instruments for automated mammalian cell growth, reagent bundle creation and mammalian cell transfection followed by nucleic acid-guided nuclease editing in live mammalian cells. The disclosed compositions and method entail making “reagent bundles” comprising many (hundreds of thousands to millions) clonal copies of an editing cassette and delivering or co-localizing the reagent bundles with live mammalian cells such that the editing cassettes edit the cells and the edited cells continue to grow.

A device for the decentralized and continuous production of biomass at home, which comprises: a culture container for continuous processes, in batch and in a fed batch connected to a system that provides gaseous components; and all the supplied components are sterilized by a filter; a solids dispenser that is connected to a solids reservoir, and which can quantify the dispensed solids; a dissolving-unit that is connected to the solids dispenser, to a liquids metering pump, and to a purified water generation system, and where the dissolving-unit exit is connected to the culture tank by the culture medium filters; and the latter communicate the fluids with the dissolving-unit and the culture tank; a device that contains and dispenses the inoculum that initiates the culture, and which is connected to the culture tank; a temperature-controlled rotary drum system is connected to the culture tank to separate the biomass, with a drain of liquids; a sterilizer is connected to the culture tank and the associated filters; a microprocessor with instructions to control the variables of the process, which is connected to a user interface; and connections to a water source, electric power source, drain of liquids, and to Internet and servers with AI. Procedure for the continuous production at home of biomass using said device.

A system for buoyant particle processing includes: a reaction vessel, a stirring mechanism, a set of one or more pumps, and a filter. The system can additionally or alternatively include a set of pathways and/or any other suitable component(s). A method for buoyant particle processing includes: stirring the contents of a reaction vessel; washing a set of buoyant particles; and filtering the contents of the reaction vessel. Additionally or alternatively, the method can include any or all of: preprocessing the set of buoyant particles; adding a set of inputs to the reaction vessel; washing the set of buoyant particles; repeating one or more; and/or any other suitable process(es).

There is provided a cell recovery method for recovering cells which are cultured in at least one container containing a liquid medium and adhere to an inner surface of the container, the method including performing: a medium discharge step of discharging the liquid medium from the container; a peeling liquid supply step of supplying a peeling liquid for peeling the cells from the inner surface of the container to the container; a peeling liquid discharge step of discharging the peeling liquid from the container before the cells are completely peeled from the inner surface of the container; a waiting step of waiting until the cells are peeled by action of a residual peeling liquid; and a recovery liquid supply step of supplying a recovery liquid for recovering the cells to the container.

This cell production device comprises: a cell production plate with a first side and a second side, comprising a cell induction and culture tank configured to perform at least one of induction and culture of cells, and a culture medium reservoir tank configured to store a culture medium to be supplied to the cell induction and culture tank; a warming element that is arranged at or near the first side of the cell production plate and that warms the cell induction and culture tank; and a cooling element that is arranged at or near the second side of the cell production plate and that cools the culture medium reservoir tank.

The present disclosure provides a membrane separation method of a cell suspension which can appropriately separate cells from debris, and a cell culture device. That is, membrane separation processing of the cell suspension is performed using a filtration membrane which includes an inlet-side opening formed on one surface and an outlet-side opening, which is formed on the other surface and communicates with the inlet-side opening, and in which the inlet-side opening and the outlet-side opening are disposed at positions deviated in a direction parallel to the surfaces of the membrane.

In one embodiment, an algae cultivation system includes a basin that contains a liquid and a photobioreactor at least partially immersed in the liquid of the basin, the photobioreactor comprising a closed container including multiple panels that together define an interior space in which algae can be cultivated, at least one of the panels being transparent, the photobioreactor further comprising an inflatable float associated with the container that can be filled with a gas to change one or both of the position and orientation of the container within the liquid.

A method of lithographic masking for spatially localized biochemical stimulus delivery, comprising the steps of providing a group of cells on a substrate, coating a layer of gelatin on a portion of the cells, creating a mask layer on a portion of the layer of gelatin on a portion of the cells, and creating an area of masked cells and an area of unmasked cells. Further, the method can include delivering a biochemical signal to the area of unmasked cells, removing the mask layer, and allowing the cells with the biochemical signal and the cells without the biochemical signal to interact freely.

The Biopowerplant is a system that integrates the generation of carbon-neutral energy through the cultivation and conversion of microalgal biomass, with sewage sanitation and environmental carbon recovery, with the additional and secondary production of biofertilizer, biofuel, water for reuse. This system integrates a suboptimal anaerobic digestion subsystem focused on the generation of biogas, the processing of the resulting digestate through a microalgal consortium culture subsystem with biofilm induction and smooth decreasing gradient of light radiation, and the transformation of the generated microalgal biomass into syngas through a subsystem of evaporation, torrefaction, pyrolysis, gasification, and combustion in separate chambers. The syngas and methane from the biogas are subsequently used as fuel in an electric power generator capable of operating with mixed gases. The biogas generation process is enriched through the recirculation of the microalgal biomass supernatant, the residual heat from the syngas generation subsystem, and the heat transferred from the combustion gases of the electric generator. The residual sludge from the biogas generation subsystem is recirculated towards a longitudinal biopile subsystem, where it acts as an anaerobic medium compared to the aerobic medium that constitutes the concentrated microalgal biomass, and both streams are mixed to be transformed into the syngas generation subsystem. Input inflows for system operation are mainly sewage, and optionally seawater and/or leachate. The inflows must be bioaugmented with a microalgal consortium dosed automatically by a Compact in situ bioaugmentation system, preferably more than 3 kilometers before the inflow enters the system.

A filtration method for filtration of nucleated cells that includes providing a filter containing at least one of a metal and a metal oxide as a major component thereof and having a plurality of through-holes therein, and passing a liquid containing the nucleated cells through the filter. The diameter of an inscribed circle of each of the plurality of through-holes is smaller than the size of the nuclei of the nucleated cells, and the inscribed circle of each of the plurality of through-holes touches all sides defining an opening of the through-hole.