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EXHIBIT 23.1
CONSENT OF INDEPENDENT AUDITORS
We consent to the reference to our firm under the caption "Experts" in the
Registration Statement (Form S-8) pertaining to the 1998 Incentive and
Nonqualified Stock Option Plan, 1992 Stock Option Plan and 1998 Employee Stock
Option Purchase Plan of Implant Sciences Corporation and to the incorporation by
reference therein of our report dated August 6, 1999, with respect to the
financial statements of Implant Sciences Corporation included in its Annual
Report (Form 10-KSB) for the year ended June 30, 1999, filed with the Securities
and Exchange Commission.
Ernst & Young LLP
Boston, Massachusetts
August 1, 2000
