摘要:
A microfluidic device for in-line sample preparation of one or more materials. The microfludic device comprises an in-line tangential flow component. The in-line tangential flow component comprises a first channel through which the sample flows; and one or more additional channels. The first channel and the one ore more channels are separated by a membrane; and wherein a differential is present between the first channel and additional channel that is separated by the membrane.
摘要:
A method of making a membrane assembly is provided. The method comprises forming an inorganic membrane layer disposed on a substrate, and forming a plurality of macropores in the substrate at least in part using anodization. Further, a membrane assembly is provided. The membrane assembly comprises a filtering membrane that is coupled to an anodized substrate comprising a plurality of macropores.
摘要:
A composite detection device having in-line desalting is provided. The composite detection device comprises a membrane configured for desalting at least a portion of an analyte stream, and a nanostructure for detecting a bio-molecule or a bio-molecule interaction, wherein the nanostructure and the membrane are arranged such that an analyte stream desalted at least in part by the membrane is detected by the nanostructure. A bio-sending detection system having the composite detection device and method of fabrication of the composite detection device are also provided.
摘要:
A method of making a membrane assembly is provided. The method comprises forming an inorganic membrane layer disposed on a substrate, and forming a plurality of macropores in the substrate at least in part using anodization. Further, a membrane assembly is provided. The membrane assembly comprises a filtering membrane that is coupled to an anodized substrate comprising a plurality of macropores.
摘要:
A microfluidic device for detecting one or more molecules of interest comprising: a non-conductive substrate; wherein the non-conductive substrate is provided with a plurality of thermally active elements is provided. A method for selectively functionalizing a plurality of thermally active elements is also provided.
摘要:
A composite detection device having in-line desalting is provided. The composite detection device comprises a membrane configured for desalting at least a portion of an analyte stream, and a nanostructure for detecting a bio-molecule or a bio-molecule interaction, wherein the nanostructure and the membrane are arranged such that an analyte stream desalted at least in part by the membrane is detected by the nanostructure. A bio-sending detection system having the composite detection device and method of fabrication of the composite detection device are also provided.
摘要:
A composite membrane assembly is provided. The composite membrane assembly comprises a porous substrate, a filtering membrane at least partially coupled to the porous substrate, a polymer membrane at least partially coupled to the filtering membrane, and an interface material at least partially disposed between the filtering membrane and the polymer membrane.
摘要:
A biosensing FET device, comprising a plurality of nanostructured SOI channels, that is adapted to operate in solutions having a high ionic strength and provides improves sensitivity and detection. Generally, the biosensing device comprises an underlying substrate layer, an insulator and a semiconductor layer and a plurality of channels in the semiconductor layer comprising a plurality of whole or partially formed nanopores in the channels.
摘要:
A biosensing FET device, comprising a plurality of nanostructured SOI channels, that is adapted to operate in solutions having a high ionic strength and provides improves sensitivity and detection. Generally, the biosensing device comprises an underlying substrate layer, an insulator and a semiconductor layer and a plurality of channels in the semiconductor layer comprising a plurality of whole or partially formed nanopores in the channels.