Team:WLC-Milwaukee/Project Summary

Project Summary

Because Escherichia coli is a fecal coliform, its presence in water indicates the possibility of contamination by human waste. Thus, more serious pathogenic bacteria may be present. While there are many qualitative tests on the market for detection of harmful bacteria in water, they tend to be difficult to use, or require long incubation times (up to two days). These tests provide valuable information about the safety of the water source, yet need to be faster, and easier to use. An onsite, and efficient test would eliminate uncertainty of water purity during incubation periods. Additionally, a cost effective and easy-to-use test would provide a solution to the existing expensive and confusing onsite tests. Using a portion of the Lambda Phage tail, our team is developing such a test that will perform on the basis of an enzyme-linked colorimetric indicator.