Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Joon S. Shim"'
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-9 (2021)
Abstract In this work, a fully integrated active microfluidic device transforming a conventional 96-well kit into point-of-care testing (POCT) device was implemented to improve the performance of traditional enzyme-linked immunosorbent assay (ELISA).
Externí odkaz:
https://doaj.org/article/524bb530c88745feb4581dcd0b8d9d4f
Publikováno v:
Analytical Chemistry. 94:3872-3880
There have been tremendous innovations in microfluidic clinical diagnostics to facilitate novel point-of-care testing (POCT) over the past decades. However, the automatic operation of microfluidic devices that minimize user intervention still lacks r
Publikováno v:
Analytical Chemistry. 93:6394-6402
Herein, we have developed a fully automated optofluidic device to execute enzyme-linked immunosorbent assay (ELISA) using an active 96-well hybrid lab-on-a-chip (LOC) device. To automate the solution loading into the reaction zone of the device and t
Publikováno v:
SSRN Electronic Journal.
Publikováno v:
The Analyst. 145:908-916
An excessive cholesterol level can lead to cardiovascular diseases, such as stroke, hypertension, and myocardial infarction. A non-invasive, painless method of determining the cholesterol level in blood would improve the user's convenience. To provid
Publikováno v:
RSC Advances. 10:28390-28396
Herein, a heterogeneous polymer micro valve and pump with a polypropylene (PP) membrane was developed in a low-cost manner via UV/ozone-assisted thermal fusion bonding. The proposed fabrication technique allowed for a geometrically selective bonding;
Publikováno v:
Sensors and Actuators B: Chemical. 355:131336
Publikováno v:
Bioelectrochemistry. 122:221-226
In this work, a Lab-on-a-Chip (LOC) platform is used to electromagnetically actuate magnetic bead chains for an enhanced immunoassay. Custom-made electromagnets generate a magnetic field to form, rotate, lift and lower the magnetic bead chains (MBCs)
Publikováno v:
Lab on a Chip. 18:1310-1319
In this work, a low-cost PDMS micro-pump and -valve have been designed and developed to control multiple reagents for enzyme-linked immunosorbent assay (ELISA) on a programmable lab-on-a-chip (LOC) platform. The micro pump and valves were precisely c
Publikováno v:
Sensors and Actuators B: Chemical. 239:52-59
In this work, a smartphone based optical platform for colorimetric analysis of blood hematocrit using a disposable microfluidic device is designed, implemented and fully characterized. Using an integrated camera in the smartphone, pictures of human b