公开(公告)号：US20180318833A1

公开(公告)日：2018-11-08

申请号：US15764305

申请日：2015-10-30

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Steven BARCELO ,  Ning GE ,  Anita ROGACS

IPC: B01L3/00

CPC classification number: B01L3/502707 ,  B01L3/5025 ,  B01L3/502753 ,  B01L2200/027 ,  B01L2300/0681 ,  B01L2300/0816 ,  B01L2400/0415

Abstract: In an example implementation, a method of fabricating a microfluidic channel filter, includes depositing an imprintable material in a microfluidic channel, pressing an imprint stamp with a filter pattern into the imprintable material, curing the imprintable material, and removing the imprint stamp from the imprintable material.

公开(公告)号：US20180143136A1

公开(公告)日：2018-05-24

申请号：US15570364

申请日：2015-07-29

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Steven BARCELO ,  Ning GE ,  Zhiyong LI

IPC: G01N21/64 ,  G01N21/65

Abstract: Provided in one example is an analyte detection apparatus that includes surface enhanced luminescence (SEL) structure. A dielectric layer underlies the SEL structure. An electric field generating base underlies the dielectric layer. The electric field generating base is to apply an electric field about the SEL structures to attract charged ions to the SEL structures.

公开(公告)号：US20180143135A1

公开(公告)日：2018-05-24

申请号：US15570363

申请日：2015-07-29

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Steven BARCELO ,  Ning GE ,  Kevin DOOLEY ,  Zhiyong LI

IPC: G01N21/64 ,  G01N21/65

CPC classification number: G01N21/645 ,  G01N21/648 ,  G01N21/658 ,  G01N2021/6482 ,  G01N2021/651

Abstract: In one example, an analyte detection package includes a substrate, surface-enhanced luminescence (SEL) structures extending from the substrate and a low wettability housing. The SEL structures have a first wettability for a given liquid. The low wettability housing extends from the substrate to form a chamber between the housing of the substrate about the SEL structures to receive an analyte containing solution. The housing has an inner surface adjacent the chamber, wherein the inner surface has a second wettability for the given liquid less than the first wettability.