You can view other Four In Art quilts here:
Betty at a Flickr site: http://www.flickr.com
Catherine at Knotted Cotton
Jennifer at Secondhand Dinosaur
Nancy at Patchwork Breeze
Rachel at The Life of Riley
Susan at PatchworknPlay
Elizabeth at https://occasionalpiece.wordpress.com/
May I introduce to you the E.coli hot pad.
Q: What does an E. coli hot pad have to do with this year's
Four In Art theme of Literature?
A: The inspiration for this project came from a scientific journal article
written by my husband. The article is called...
Escherichia coli O157: H7 transport in saturated porous media:
Role of solution chemistry and surface macromolecules
authored by Hyunjung N. Kim †, Scott A. Bradford ‡ and Sharon L. Walker
*†Department of Chemical and Environmental Engineering, University of California
The article can be found in the
Journal of Environmental Science and Technology.
I know this is such utterly exciting
news you have probably stopped reading,
news you have probably stopped reading,
but I thought it would be good to pull information
from a scientific source for the quilt.
Q: Why E. coli?
A: This organism is a dinner topic for our family since my husband's research resolves around microorganisms and how they move through the ground and potentially contaminate our food and water supply. One time I told an acquaintance that my husband is an Environmental Engineer. They responded with, "He must be good at recycling." Uhhh....No.
I started constructing the E. coli critter out of Kona Cotton & brushed silk.
I inset the body of the E. coli using freezer paper & a glue stick.
I forgot to take a photo of that step, but here's the inset oval.
E. coli have all sorts of flagellum to help them move around.
I quilted the flagellum in glow in the dark, gray, yellow & orange thread.
Remember, this microorganism is only 3 microns long,
which is a little smaller than a red blood cell,
and...
a human hair is about 75 microns wide.
Here's a photo of the glow in the dark E. coli.
Scientist often stain E. coli with a fluorescing medium for visibility.
I figured I could do the same with glow in the dark thread.
Scientist often stain E. coli with a fluorescing medium for visibility.
I figured I could do the same with glow in the dark thread.
Q: What can E. coli do to my body?
A: There are many types of E. coli, and most of them are harmless,
but some can cause bloody diarrhea.
Some strains of E. coli bacteria (such as a strain called O157:H7)
may also cause severe anemia or kidney failure,
which can lead to death. Other strains of E. coli can cause
urinary tract infections or other infections.
Ironically, you'd probably never want to give a hot pad
with an E. coli on it as a house warming gift,
on second hand, maybe you would.
The backside of the hot pad is actually a kitchen towel with utensils on it.
