{"Id":"80ef39a3-d45e-4c72-9976-5ccf340c5694","CanonicalId":"","Url":"","Name":"Microfluidic human islet on a chip designed for scalable manufacturing with synchronized stimulation and continuous insulin sensing","Description":"A thermoplastic, microfluidic-based islet-on-a-chip compatible with commercial fabrication methods, that automates islet loading, stimulation, and insulin sensing. Inspired by the perfusion of native islets by designated arterioles and capillaries, the chip delivers synchronized glucose pulses to islets positioned in parallel channels. By flowing suspensions of human cadaveric islets onto the chip, we confirmed automatic capture of islets. Fluorescent glucose tracking demonstrated that stimulus delivery was synchronized within a two-minute window independent of the presence or size of captured islets. Insulin secretion was continuously sensed by an automated, on-chip immunoassay and quantified by fluorescence anisotropy. ","ResourceType":"DeviceEquipmentTechnology","ParentResourceType":"Technology","DefiningManuscriptId":"PMID31464325","Publications":[],"Contributors":[{"Role":{"CanonicalId":"hirn-cv-ResourceRole-producer","Url":"resources.hirnetwork.org/api/v1/CV/","Name":"Producer","OntologyId":"HIRN"},"HirnUserId":"ben_pope@hirnetwork.org","FirstName":"Ben","LastName":"Pope","EmailAddress":"pope@seas.harvard.edu","Organization":"Harvard University","Consortia":[]},{"Role":{"CanonicalId":"hirn-cv-ResourceRole-producer","Url":"resources.hirnetwork.org/api/v1/CV/","Name":"Producer","OntologyId":"HIRN"},"HirnUserId":"douglas_melton@hirnetwork.org","FirstName":"Douglas","LastName":"Melton","EmailAddress":"dmelton@harvard.edu","Organization":"Harvard University","Consortia":["CHIB","CBDS","CMAI"]},{"Role":{"CanonicalId":"hirn-cv-ResourceRole-producer","Url":"resources.hirnetwork.org/api/v1/CV/","Name":"Producer","OntologyId":"HIRN"},"HirnUserId":"michael_roper@hirnetwork.org","FirstName":"Michael","LastName":"Roper","EmailAddress":"roper@chem.fsu.edu","Organization":"Florida State University","Consortia":["CHIB"]}],"Vendor":{"id":null,"Name":null,"Url":null},"VendorResourceName":null,"VendorResourceUrl":null,"VendorCatNumber":null,"VendorLotNumber":null,"DateCreated":"2021-04-30T01:28:30.3015334+00:00","DateModified":"2022-07-01T03:35:24.6210736+00:00","VersionId":"1","ModelVersion":"4.0","TechnologyData":{"Dependencies":[],"AssayTechnologyData":{"BioSampleType":[],"CellsTestedWith":[],"AssayTarget":{"CanonicalId":null,"Url":null,"Name":null,"OntologyId":null},"AssayCategory":{"CanonicalId":null,"Url":null,"Name":null,"OntologyId":null},"TechnologyType":{"CanonicalId":null,"Url":null,"Name":null,"OntologyId":null},"TechnologyPlatform":null,"CompatibleTools":[]},"DeviceEquipmentTechnologyData":{"CompatibleTools":[],"CellsTestedWith":[],"Placeholder":"Test"},"ServiceTechnologyData":{"CellsTestedWith":[],"Placeholder":"test"},"CodePipelineTechnologyData":{"Placeholder":"Test"}}}