1) “Use of Quantum Dots for Photostable Immunofluorescence Labeling of Cryptosporidium parvum”, Appl. Environ. Microb., 70, 5732-5736, 2004.
2) “Improvement of Recoveries for the Determination of Protozoa Cryptosporidium and Giardia in Water Using Method 1623”, J. Microbiol. Meth., 58, 321-325, 2004.
3) “Alloyed ZnxCd1-xS Nanocrystals with Highly Narrow Luminescence Spectral Width”, J Am Chem Soc, 125, 13559, 2003.
4) “Effect of Particles on the Recovery of Cryptosporidium Oocysts from Source Water Samples of Various Turbidities”, Appl Environ Microb, 69, 1898-1903, 2003.
5) “Optimization of Agitation, Aeration and Temperature Conditions for b-Mannanase Fermentation”, Enzyme Microb Tech, 32, 282-289, 2003.
6) “Fermentation of Starch for Enhanced Alkaline Protease Production by Constructing an Alkalophilic Bacillus pumilus Strain”, Appl Microbiol Biot, 57, 153-160, 2001.