Bioreactor/Fermenter Combinations TRIZ Cases

A compact automated cell counter uses a linear optical path and high-resolution digital imaging sensor to capture large fields of view within a small footprint.

A microfluidic device with compliant pillars enables precise three-dimensional neuromuscular coculture.

A segmented algal cultivation system cycles culture between light and dark chambers to boost volumetric productivity.

A biomass processing apparatus uses microfiltration and reverse osmosis membranes to concentrate saccharide solutions from treated feedstock.

A floating transparent bell and liquid-filled sleeve diffuse light in photobioreactors.

Deep eutectic solvents fix biological samples to stabilize biomolecules during dissociation.

Direct heating eliminates metal block inertia to reduce reaction time while optical detection ensures repeatability.

Mobile filter support isolates live cells and genetic material, avoiding formaldehyde fixation to preserve viability for molecular analysis.

A photodegradable cross-linking agent enables reliable three-dimensional microstructure construction for cellular assays.

Closed-system lines enable in-incubator medium replacement, eliminating temperature shock and contamination risks during manual handling.

Non-catalytic partial oxidation reduces adverse components like nitric oxide while maintaining high carbon monoxide levels for anaerobic fermentation.

Nested microwells immobilize progenitor cells to resolve colony overlap and subjective enumeration in semisolid media assays.

Laser-heated metal nanoparticles on a microcapillary tip enable precise cargo delivery into cells while maintaining viability by avoiding mechanical trauma.

Vertical stacking of sensor layers detects multiple substrates in culture solutions while minimizing apparatus complexity and protecting cells from leakage.

An integrated biosensor system uses electrokinetic focusing to concentrate bioagents, eliminating sample dilution and mechanical processing steps.

Segmented multi-chamber microfluidic device overcomes limited biological mimicry by separating endothelial and bone marrow cell zones through a porous membrane.

Free fall mixing in a single vessel hydrolyzes cellulose and starch into fermentable sugars, eliminating grinding costs.

Droplet segmentation isolates template nucleic acid fractions to resolve amplification bias, enabling accurate detection of low-concentration targets.

Balances specific carbon uptake and cell density to sustain ethanol productivity while preventing culture damage from high ionic strength.

A biogas substrate separation device mixes fresh feed with low-viscosity fermenter contents to promote gravity-based sedimentation of heavy components.

Continuous biomass co-feed supplies alkali metal makeup catalysts to recover intrinsic activity and reduce external catalyst costs.

A multilayered cell culture apparatus uses gas permeable membranes to create stacked growth chambers for increased surface area.

A hollow fiber cell expansion system uses dual circulation loops to separate nutrient supply and waste removal paths.

A dual camera system tracks individual nematodes in Petri dishes using high-resolution movable imaging and global fixed views.

A centrifuge chamber integrates gas-permeable membranes to supply oxygen directly to cultured cells during rotation.

A computing unit schedules electrically controllable resources to execute cell culture protocols with minimal human interaction.