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公开(公告)号：US20210238526A1
公开(公告)日：2021-08-05
申请号：US17240634
申请日：2021-04-26
发明人： Jonathan R. Coppeta , Joseph L. Charest , Else M. Vedula , Jeffrey T. Borenstein , Abigail June Spencer , Brett C. Isenberg
IPC分类号： C12M1/12 , C12M1/32 , C12M3/06 , C12M1/00 , G01N33/50 , C12N5/071 , C12M1/36 , C12M3/00 , C12M1/34 , C12M1/42
摘要： The methods and systems described herein provide a cell culture platform with an array of tissue modeling environments and dynamic control of fluid flow. The cell culture platform includes an array of wells that are fluidically coupled by microchannel structures. The dynamically controlled flow of fluid interacts with cells grown within the microchannels.
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公开(公告)号：US20170117235A1
公开(公告)日：2017-04-27
申请号：US15331501
申请日：2016-10-21
IPC分类号： H01L23/00
CPC分类号： H01L23/573
摘要： A destroy on-demand electrical device includes a substrate layer formed using a soluble material (e.g., a Germanium oxide), a semi-conductor layer formed from a material that can become soluble upon further processing (e.g., Germanium) and conductive elements, formed from a metallic material such as Copper. The device is coupled with one or more disintegration sources that contain disintegration agents (e.g., Hydrogen Peroxide) that can promote disintegration of the device. The device can be destroyed in response to actuation of the disintegration sources, for example by actuation of a source that produces Hydrogen Peroxide for use in oxidizing the semi-conductor layer. Water can be used to dissolve dissolvable substrate layers. The semi-conductor layer can be destroyed by first processing this layer to form a dissolvable material and dissolving the processed layer with water. The remaining Copper components disintegrate once their underlying layer have been dissolved and/or by use of a salt.
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3.发明申请公开(公告)号：US20210340477A1
公开(公告)日：2021-11-04
申请号：US17246028
申请日：2021-04-30
发明人： Jonathan R. Coppeta , Hesham Azizgolshani , Brian P. Cain , Brett C. Isenberg , Joseph L. Charest , Else M. Vedula , Ashley L. Gard , Ryan S. Maloney , Jeffrey T. Borenstein , Rebeccah Lulu
摘要： The present disclosure describes systems and methods for providing culturing of a number of various tissue types in an air-liquid configuration in a high-throughput format and allowing co-culture of cells as well as application of physiologically relevant flow. A microfluidic cell culturing device is provided that includes a first channel having a first inlet port and a second inlet port, the first channel defined in a first layer. The microfluidic cell culturing device includes a membrane layer having a first surface coupled to the first layer defining the first channel, the membrane layer comprising semipermeable membrane that forms at least a portion of a surface of the first channel. The microfluidic cell culturing device includes a chamber defined in a second layer that exposes a portion the membrane layer to an external environment, wherein the chamber overlaps a portion of the first channel across the membrane layer.
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公开(公告)号：US20180142196A1
公开(公告)日：2018-05-24
申请号：US15819986
申请日：2017-11-21
发明人： Jonathan R. Coppeta , Joseph L. Charest , Else M. Vedula , Jeffrey T. Borenstein , Abigail June Spencer , Brett C. Isenberg
CPC分类号： C12M25/04 , C12M21/08 , C12M23/12 , C12M23/16 , C12M25/02 , C12M29/00 , C12M35/08 , C12M41/00 , C12M41/48 , C12N5/0686 , C12N5/069 , C12N2533/30 , C12N2535/00 , G01N33/5082
摘要： The methods and systems described herein provide a cell culture platform with an array of tissue modeling environments and dynamic control of fluid flow. The cell culture platform includes an array of wells that are fluidically coupled by microchannel structures. The dynamically controlled flow of fluid interacts with cells grown within the microchannels.
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公开(公告)号：US11001796B2
公开(公告)日：2021-05-11
申请号：US15819986
申请日：2017-11-21
发明人： Jonathan R. Coppeta , Joseph L. Charest , Else M. Vedula , Jeffrey T. Borenstein , Abigail June Spencer , Brett C. Isenberg
IPC分类号： C12M1/12 , C12M1/32 , C12M3/06 , C12M1/00 , G01N33/50 , C12N5/071 , C12M1/36 , C12M3/00 , C12M1/34 , C12M1/42
摘要： The methods and systems described herein provide a cell culture platform with an array of tissue modeling environments and dynamic control of fluid flow. The cell culture platform includes an array of wells that are fluidically coupled by microchannel structures. The dynamically controlled flow of fluid interacts with cells grown within the microchannels.
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公开(公告)号：US10354962B2
公开(公告)日：2019-07-16
申请号：US15331501
申请日：2016-10-21
摘要： A destroy on-demand electrical device includes a substrate layer formed using a soluble material (e.g., a Germanium oxide), a semi-conductor layer formed from a material that can become soluble upon further processing (e.g., Germanium) and conductive elements, formed from a metallic material such as Copper. The device is coupled with one or more disintegration sources that contain disintegration agents (e.g., Hydrogen Peroxide) that can promote disintegration of the device. The device can be destroyed in response to actuation of the disintegration sources, for example by actuation of a source that produces Hydrogen Peroxide for use in oxidizing the semi-conductor layer. Water can be used to dissolve dissolvable substrate layers. The semi-conductor layer can be destroyed by first processing this layer to form a dissolvable material and dissolving the processed layer with water. The remaining Copper components disintegrate once their underlying layer have been dissolved and/or by use of a salt.
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