公开(公告)号：US20240416348A1

公开(公告)日：2024-12-19

申请号：US18820655

申请日：2024-08-30

Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

Inventor： Arum Han ,  Adrian Guzman ,  Han Zhang ,  Jose Wippold ,  Jing Dai

IPC: B01L3/00

Abstract: A combination micro/macro-fluidic analysis system with one or more of a droplet transition unit, a droplet cleaving unit, a droplet synchronization, and a merging unit to enable highly efficient complex droplet microfluidic assays.

公开(公告)号：US11794188B2

公开(公告)日：2023-10-24

申请号：US17239456

申请日：2021-04-23

Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

Inventor： Arum Han ,  Adrian Guzman ,  Han Zhang ,  Jose Wippold ,  Jing Dai

IPC: B01L3/00

CPC classification number: B01L3/502784 ,  B01L2200/027 ,  B01L2200/0647 ,  B01L2200/12 ,  B01L2200/16 ,  B01L2400/086

Abstract: A combination micro/macro-fluidic analysis system with one or more of a droplet transition unit, a droplet cleaving unit, a droplet synchronization, and a merging unit to enable highly efficient complex droplet microfluidic assays.

公开(公告)号：US20250050353A1

公开(公告)日：2025-02-13

申请号：US18721660

申请日：2022-12-23

Applicant: The Texas A&M University System

Inventor： Arum Han ,  Can Huang ,  Adrian Ryan Guzman ,  Han Zhang ,  Jing Dai ,  Rohit Kunal Gupte

IPC: B03C5/02 ,  B01L3/00 ,  B03C5/00 ,  G01N27/447

Abstract: In an embodiment, the present disclosure pertains to a droplet system, apparatus, or fluid sample testing system to accomplish high-precision and high-efficiency droplet manipulation (e.g., greater than 99% platform operation efficiency). In some embodiments, the droplet system, apparatus, or fluid sample testing system includes at least one microfluidic channel or chamber and at least one interdigitated electrode (IDE) that can create a localized electric field below and/or within at least one fluidic channel or chamber. In some embodiments, this allows size-specific and/or size-dependent droplet manipulation.

公开(公告)号：US12121900B2

公开(公告)日：2024-10-22

申请号：US18382591

申请日：2023-10-23

Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

Inventor： Arum Han ,  Adrian Guzman ,  Han Zhang ,  Jose Wippold ,  Jing Dai

IPC: B01L3/00

CPC classification number: B01L3/502784 ,  B01L2200/027 ,  B01L2200/0647 ,  B01L2200/12 ,  B01L2200/16 ,  B01L2400/086

Abstract: A combination micro/macro-fluidic analysis system with one or more of a droplet transition unit, a droplet cleaving unit, a droplet synchronization, and a merging unit to enable highly efficient complex droplet microfluidic assays.

公开(公告)号：US20250123277A1

公开(公告)日：2025-04-17

申请号：US18721703

申请日：2022-12-23

Applicant: The Texas A&M University System

Inventor： Arum Han ,  Rohit Kunal Gupte ,  Jing Dai ,  Paul J. de Figueiredo ,  Erin J. Van Schaik

IPC: G01N33/569 ,  C12N1/20 ,  C12N11/04

Abstract: In an embodiment. the present disclosure pertains to environmental biospecimen recovery after in-droplet gel encapsulation (eBRIDGE) platforms for co-culturing multiple microorganisms in gel microspheres and then transferring single-cell-derived clonal populations from within the gel microspheres into separate water-in-oil emulsion droplets for further processing and analysis. In some embodiments. the gel-encapsulated bacteria are released by lysing the gel matrix using an enzyme. The methods of the present disclosure provide a single workflow that goes from environmental microbial harvesting and amplification to functional interrogation of their characteristics.

公开(公告)号：US20240157362A1

公开(公告)日：2024-05-16

申请号：US18382591

申请日：2023-10-23

Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

Inventor： Arum Han ,  Adrian Guzman ,  Han Zhang ,  Jose Wippold ,  Jing Dai

IPC: B01L3/00

CPC classification number: B01L3/502784 ,  B01L2200/027 ,  B01L2200/0647 ,  B01L2200/12 ,  B01L2200/16 ,  B01L2400/086

Abstract: A combination micro/macro-fluidic analysis system with one or more of a droplet transition unit, a droplet cleaving unit, a droplet synchronization, and a merging unit to enable highly efficient complex droplet microfluidic assays.

公开(公告)号：US20220097066A1

公开(公告)日：2022-03-31

申请号：US17239456

申请日：2021-04-23

Applicant: THE TEXAS A&M UNIVERSITY SYSTEM

Inventor： Arum Han ,  Adrian Guzman ,  Han Zhang ,  Jose Wippold ,  Jing Dai

IPC: B01L3/00

Abstract: A combination micro/macro-fluidic analysis system with one or more of a droplet transition unit, a droplet cleaving unit, a droplet synchronization, and a merging unit to enable highly efficient complex droplet microfluidic assays.