QuickLinks -- Click here to rapidly navigate through this document

Exhibit 23.10

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

        We consent to the incorporation by reference in this Post-Effective Amendment No. 1 on Form S-3 to Registration Statement No. 333-110032 of Isonics Corporation of our report, dated June 24, 2005, appearing in the Annual Report on Form 10-KSB of Isonics Corporation for the year ended April 30, 2005.

        We also consent to the reference to our firm under the caption "Experts" in the Prospectus, which is part of this Registration Statement.

/s/ Hein & Associates LLP

Denver, Colorado
August 9, 2005

QuickLinks

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM