Abstract: An enzymatic process and bioreactor use elongated structures to enhance CO2 capture treatments. The enzymatic process and bioreactor treat a fluid by catalyzing reaction (I) with carbonic anhydrase, CO2+H2OHCO?3+H+ (|) by feeding the fluid into a reaction zone wherein a plurality of elongated structures extend through the reaction zone. Each elongated structure supports a flowing liquid layer comprising droplets. Reaction (I) occurs within the flowing liquid layer in the presence of the carbonic anhydrase, to produce a gas stream and a liquid stream which are released. The process and bioreactor can be used in an absorption, desorption or combined treatment context.

Abstract: The present invention provides methods and systems for performing biological reactions with biologically active entities immobilized on a solid support. Particularly, the invention provides a biologically active entity immobilized a support through a spacer linked to a first linker. The spacer gives the biologically active entity a certain level of free movement relatively to the support surface to which it is fixed, thereby allowing the biological reaction to take place.

Abstract: The present invention provides methods and systems for performing biological reactions with biologically active entities immobilized on a solid support. Particularly, the invention provides a biologically active entity immobilized a support through a spacer linked to a first linker. The spacer gives the biologically active entity a certain level of free movement relatively to the support surface to which it is fixed, thereby allowing the biological reaction to take place.