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Rachel S Chang, 48Los Angeles, CA

Known as:
Rachael S Chang Rachel Chan
Related to:
Woody Q Chan 84

Rachel Chang Phones & Addresses

Los Angeles, CA   

Hoboken, NJ   

Jersey City, NJ   

Syracuse, NY   

San Jose, CA   

Princeton Junction, NJ   

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Mentions for Rachel S Chang

Career records & work history

Real Estate Brokers

Rachel Chang Photo 1

Rachel Chang, Irvine CA - Agent

Specialties:
Residential sales
Luxury homes
First time home buyers
Work:
Realty ONE Group
Irvine, CA
949-4136492 (Phone)
License #01414475
Client type:
Home Buyers
Home Sellers
Property type:
Single Family Home
Condo/Townhome
Residential Rental

Publications & IP owners

Us Patents

Rapid And Highly Sensitive Bacteria Contaminated Water Detection And Purification

US Patent:
2019024, Aug 8, 2019
Filed:
Feb 7, 2018
Appl. No.:
15/890804
Inventors:
Rachel Chang - Manhasset NY, US
Ryan Thorpe - Manhasset NY, US
International Classification:
C12Q 1/04
C02F 1/72
C02F 1/00
Abstract:
Systems and methods for the detection and/or purification of bacteria contaminated water are disclosed. In an embodiment, a rapid, highly sensitive bacteria contaminated water detection and purification system is provided. A biosensor has a sensing region coupled between two terminals. The sensing region includes an oxidase enzyme immobilized on graphene. In the presence of bacteria respiration in contaminated water at the sensing region, a current is generated between the two terminals. A detector detects the generated current between the two terminals and generates a signal indicative of the presence of the bacteria in the contaminated water. A purification unit injects one or more fluids in the contaminated water to treat the contaminated water and obtain potable water. In one feature, bacteria associated with waterborne diseases can be detected rapidly with high sensitivity. In further embodiments, a handheld mobile system and array of biosensor devices are provided.

Possible Relatives

Cynthia L Chang  David Chang  Dean A Chang  Deanna T Chang  Deborah Chang  Dana M Chang  Rachel J Johnson  Rachel D Stanbrough  Rachel T Stancil 

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