Antonio H Davila

Address:

15 Flatfish Dr, Kissimmee, FL 34759

VIN:

5TDZK23C57S017838

Make:

Toyota

Model:

Sienna

Year:

2007

US Patent:

20140051174, Feb 20, 2014

Filed:

Aug 9, 2013

Appl. No.:

13/963813

Inventors:

Katayoun Zand - Irvine CA, US
Ted Pham - Westminster CA, US
Antonio Davila - Philadelphia PA, US
Douglas Wallace - Swarthmore PA, US

International Classification:

G01N 33/58

US Classification:

436 63, 422502, 422505, 422 8208

Abstract:

A microfluidic device for mitochondria analysis includes an inlet coupled to a first access channel, an outlet coupled to a second access channel, and a plurality of trapping channels fluidically coupled at one end to the first access channel and fluidically coupled at an opposing end to the second access channel, each trapping channel comprises a cross-sectional dimension about 2 μm in one direction and a cross-sectional dimension between about 0.45 and about 0.75 μm in a second direction.

US Patent:

20120247980, Oct 4, 2012

Filed:

Mar 5, 2012

Appl. No.:

13/412515

Inventors:

Peter Burke - Irvine CA, US
Tae-Sun Lim - Hillsboro OR, US
Antonio Davila - Philadelphia PA, US
Douglas C. Wallace - Swarthmore PA, US
Katayoun Zand - Irvine CA, US

International Classification:

G01N 27/26
B32B 37/02
G01N 27/333

US Classification:

205792, 204415, 204412, 156281

Abstract:

A microfluidic sensor device includes a substrate having patterned thereon at least one Ag/AgCl electrode (working electrode) and an inner chamber overlying the at least one Ag/AgCl electrode. The device includes an ion selective permeable membrane permeable to TPP disposed on one side of the first chamber and a sensing chamber overlying the ion selective permeable membrane. A separate reference electrode is inserted into the sensing chamber. The working electrode and reference electrode are coupled to a voltmeter to measure voltage. This voltage can then be translated into a TPP concentration which is used to determine the mitochondrial membrane potential (ΔΨ).