Biochips Joseph Cullen BME 281. History 1980- Walter Gilbert discovered DNA sequencing 1983- Kary Mullis worked to detect DNA through lab tests 1986-

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Presentation transcript:

Biochips Joseph Cullen BME 281

History Walter Gilbert discovered DNA sequencing Kary Mullis worked to detect DNA through lab tests Leroy Hood discovered florescent-based DNA sequencing

What is a Biochip Array of different chemicals and proteins Each in its own dot on the chip Used to run multiple tests simultaneously Dot depend on the kind of test

Uses Research Forensics Diagnosis Identification

Process DNA sample taken DNA put over chip cDNA and DNA on the chip match up The chip is then scanned Hooked up to a computer, which uses equations to determine the likeliness of the sickness

Benefits Quicker Diagnosis

Concerns Identity implants

Future Be able to find the exact diagnosis through just using Biochip technology Ability to diagnose and treat more people in third world countries Low cost tests

Sources "Biochips : Article : Nature Biotechnology." Nature Publishing Group : Science Journals, Jobs, and Information. Web. 09 Oct "Biochips Can Detect Cancers before Symptoms Develop." Argonne National Laboratory... for a Brighter Future. Web. 09 Oct "DNA Chip Technology." Welcome to Sumanas, Inc. Web. 09 Oct "Engineering Innovative Hand-held Lab-on-a-chip Could Streamline Blood Testing Worldwide." Science Daily: News & Articles in Science, Health, Environment & Technology. Web. 09 Oct "Sensor Biochips Could Aid In Cancer Diagnosis And Treatment." Science Daily: News & Articles in Science, Health, Environment & Technology. Web. 09 Oct "Speculation Press - Weird Science." Welcome to Speculation Press. Web. 09 Oct