Aspartate aminotransferase (AST/GOT) and alanine aminotransferase (ALT/GPT) detection techniques

XJ Huang, YK Choi, HS Im, O Yarimaga, E Yoon… - Sensors, 2006 - mdpi.com
The levels of aspartate aminotransferase (AST/GOT) and alanine aminotransferase
(ALT/GPT) in serum can help people diagnose body tissues especially the heart and the …

Two-fluid mixing in a microchannel

YZ Liu, BJ Kim, HJ Sung - International journal of heat and fluid flow, 2004 - Elsevier
A numerical study of the mixing of two fluids (pure water and a solution of glycerol in water)
in a microchannel was carried out. By varying the glycerol content of the glycerol/water …

Devices and processes for nucleic acid extraction

MW Reed, OZ Nanassy, PV Haydock… - US Patent …, 2012 - Google Patents
(74) Attorney, Agent, or Firm—Christensen O'Connor (63) Continuation-in-part of application
No. 1 1/768,076, Johnson Kindness PLLC filed on Jun. 25, 2007, now Pat. No …

In-channel 3-D micromesh structures using maskless multi-angle exposures and their microfilter application

H Sato, T Kakinuma, JS Go, S Shoji - Sensors and Actuators A: Physical, 2004 - Elsevier
This paper presents a fabrication method of in-channel three-dimensional micromesh
structures using conventional photolithography. The micromesh was realized by exposing …

Device and method for extraction and analysis of nucleic acids from biological samples

MW Reed, OZ Nanassy - US Patent 8,148,115, 2012 - Google Patents
4,883,867 A 11, 1989 Lee et al. 5,155,018 A 10/1992 Gillespie et al. 5,234,809 A 8, 1993
Boom et al. 5,405.519 A 4/1995 Schwartz 5,587,128 A 12/1996 Wilding et al. 5,599,664 A …

DNA purification silicon chip

HM Ji, V Samper, Y Chen, WC Hui, HJ Lye… - Sensors and Actuators A …, 2007 - Elsevier
A silicon microchip has been developed for purification of deoxyribonucleic acid (DNA) from
human blood based on the known affinity of DNA to silica under high chaotropic salt …

Microfluidic systems for extracting nucleic acids for DNA and RNA analysis

WC Hui, L Yobas, VD Samper, CK Heng, S Liw… - Sensors and Actuators A …, 2007 - Elsevier
This paper is to review the differences in the developments of microfluidic chips for
extracting genomic deoxyribonucleic acid (DNA) and viral ribonucleic acid (RNA) from blood …

Static micromixers using alternating whirls and lamination

S Chang, YH Cho - Journal of Micromechanics and …, 2005 - iopscience.iop.org
We have designed, fabricated and compared four different types of static micromixers,
including the mixers using straight channel flow, microblock-induced alternating whirl flow …

A diagnostic system for carrying out a nucleic acid sequence amplification and detection process

F Schonfeld, F Von Germar, F Karlsen, J Lichtenberg… - 2005 - Google Patents
B01L3/5027—Containers for the purpose of retaining a material to be analysed, eg test
tubes with fluid transport, eg in multi-compartment structures by integrated microfluidic …

Gravity flow fluidic device for nucleic acid extraction

MW Reed, DP Gestwick - US Patent 8,629,264, 2014 - Google Patents
(57) ABSTRACT A system, method, and kit for extracting nucleic acid from a sample
containing nucleic acid uses an extraction device with an elongate channel. Fluids are …