Department of Electrical and Computer Engineering Technology;
Purdue University;
West Lafayette;
IN;
47907;
USA;
Molecular Food Microbiology Laboratory;
Department of Food science;
Purdue University;
West Lafayette;
IN;
47907;
USA;
School of Engineering;
University of California-Merced;
Merced;
CA;
95343;
USA;
School of Mechanical Engineering;
Purdue University;
West Lafayette;
IN;
47907;
USA;
Scattering; Roughness; E.; coli; O157; Food; Surface; Diffraction;