Quick-Med (QMDT) 10-Q 2011 Q4 Quarterly report

                                                      EXHIBIT 32.1

CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER

PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT

TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

This certification is not to be deemed filed pursuant to the Securities Exchange Act of 1934, as amended, and does not constitute a part of the Quarterly Report of Quick-Med Technologies, Inc. (the “Company”) on Form 10-Q for the period ended March 31, 2011 as filed with the Securities and Exchange Commission on the date hereof (the "Report").

In connection with the  Report, I, J. Ladd Greeno, Chief Executive Officer and principal executive officer of the Company, hereby certify, pursuant Section 1350, Chapter 63 of Title 18, United States Code, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(a) The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934; and

(b) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company at the date and for the periods indicated.

Dated:  May 16, 2011                                                                 /s/  J. Ladd Greeno_____________________________    

          J. Ladd Greeno

 Chief Executive Officer (Principal Executive Officer)