EXHIBIT 31.1

                            CERTIFICATION PURSUANT TO

                  SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

         I, DAVID KEENAN, Chief Executive Officer of Nanoscience Technologies,
Inc. (the "registrant"), certify that:

         1. I have reviewed this annual report on Form 10-KSB of Nanoscience
         Technologies, Inc.;

         2. Based on my knowledge, this annual report does not contain any
         untrue statement of a material fact or omit to state a material fact
         necessary to make the statements made, in light of the circumstances
         under which such statements were made, not misleading with respect to
         the period covered by this annual report;

         3. Based on my knowledge, the financial statements, and other financial
         information included in this annual report, fairly present in all
         material respects the financial condition, results of operations and
         cash flows of the registrant as of, and for, the periods presented in
         this annual report;

         4. The registrant's other certifying officer and I are responsible for
         establishing and maintaining disclosure controls and procedures (as
         defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the
         registrant and we have:

              a) designed such disclosure controls and procedures to ensure that
              material information relating to the registrant, including its
              consolidated subsidiaries, is made known to us by others within
              those entities, particularly during the period in which this
              annual report is being prepared;

              b) evaluated the effectiveness of the small business issuer's
              disclosure controls and procedures and presented in this report
              our conclusions about the effectiveness of the disclosure controls
              and procedures, as of the end of the period covered by this report
              based on such evaluation; and

              c) disclosed in this report any change in the registrant's
              internal control over financial reporting that occurred during the
              registrant's most recent fiscal quarter that has materially
              affected, or is reasonably likely to materially affect, the
              registrant's internal control over financial reporting; and

         5. The registrant's other certifying officer and I have disclosed,
         based on our most recent evaluation, to the registrant's auditors and
         the audit committee of registrant's board of directors (or persons
         performing the equivalent function):

              a) all significant deficiencies and material weaknesses in the
              design or operation of our financial reporting internal controls
              which are reasonably likely to adversely affect the registrant's
              ability to record, process, summarize and report financial
              information; and

              b) any fraud, whether or not material, that involves management or
              other employees who have a significant role in the registrant's
              internal controls over financial reporting.

Date:  January 17, 2006

/s/ DAVID KEENAN
-------------------------
DAVID KEENAN
Chief Executive Officer