<SUBMISSION>
<ACCESSION-NUMBER>0001181431-03-030494
<TYPE>4/A
<PUBLIC-DOCUMENT-COUNT>1
<PERIOD>20031105
<FILING-DATE>20031112
<REPORTING-OWNER>
<OWNER-DATA>
<CONFORMED-NAME>BROTZMAN RICHARD W
<CIK>0001185313
</OWNER-DATA>
<FILING-VALUES>
<FORM-TYPE>4/A
<ACT>34
<FILE-NUMBER>000-22333
<FILM-NUMBER>03993885
</FILING-VALUES>
<MAIL-ADDRESS>
<STREET1>1319 MARQUETTE DR
<CITY>ROMEOVILLE
<STATE>IL
<ZIP>60441
</MAIL-ADDRESS>
</REPORTING-OWNER>
<ISSUER>
<COMPANY-DATA>
<CONFORMED-NAME>NANOPHASE TECHNOLOGIES CORPORATION
<CIK>0000883107
<ASSIGNED-SIC>3390
<IRS-NUMBER>363687863
<STATE-OF-INCORPORATION>IL
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<BUSINESS-ADDRESS>
<STREET1>453 COMMERCE ST
<CITY>BURR RIDGE
<STATE>IL
<ZIP>60521
<PHONE>6303231200
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>453 COMMERCE STREET
<CITY>BURR RIDGE
<STATE>IL
<ZIP>60521
</MAIL-ADDRESS>
</ISSUER>
<DOCUMENT>
<TYPE>4/A
<SEQUENCE>1
<FILENAME>rrd22605.xml
<DESCRIPTION>FORM 4/A
<TEXT>
<XML>
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        <issuerCik>0000883107</issuerCik>
        <issuerName>NANOPHASE TECHNOLOGIES CORPORATION</issuerName>
        <issuerTradingSymbol>NANX</issuerTradingSymbol></issuer><reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001185313</rptOwnerCik>
            <rptOwnerName>BROTZMAN RICHARD W</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>1319 MARQUETTE DRIVE</rptOwnerStreet1>
            <rptOwnerStreet2></rptOwnerStreet2>
            <rptOwnerCity>ROMEOVILLE</rptOwnerCity>
            <rptOwnerState>IL</rptOwnerState>
            <rptOwnerZipCode>60446</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
            <reportingOwnerRelationship>
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Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>22500</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>22500</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Stock Option (right to buy)</value></securityTitle><conversionOrExercisePrice><value>10.875</value></conversionOrExercisePrice><exerciseDate><value>2002-01-26</value><footnoteId id="F3"/></exerciseDate><expirationDate><value>2011-01-26</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>20000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>20000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Stock Option (right to buy)</value></securityTitle><conversionOrExercisePrice><value>7.0625</value></conversionOrExercisePrice><exerciseDate><value>2002-02-28</value><footnoteId id="F3"/></exerciseDate><expirationDate><value>2011-02-28</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>20000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>20000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Stock Option (right to buy)</value></securityTitle><conversionOrExercisePrice><value>6.65</value></conversionOrExercisePrice><exerciseDate><value>2003-01-03</value><footnoteId id="F3"/></exerciseDate><expirationDate><value>2012-01-03</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>20000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>20000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Stock Option (right to buy)</value></securityTitle><conversionOrExercisePrice><value>3.66</value></conversionOrExercisePrice><exerciseDate><value>2004-03-24</value><footnoteId id="F3"/></exerciseDate><expirationDate><value>2013-03-24</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>20000</value></underlyingSecurityShares></underlyingSecurity><postTransactionAmounts><sharesOwnedFollowingTransaction><value>20000</value></sharesOwnedFollowingTransaction></postTransactionAmounts><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding></derivativeTable><footnotes><footnote id="F1">Subject to certain restrictions, beginning on this date, options vest in five equal installments.</footnote><footnote id="F2">Subject to certain restrictions, 51,485 of these options vest in five equal annual installments beginning on 11/07/1997, with the remainder vesting on 11/07/2004.</footnote><footnote id="F3">Subject to certain restrictions, beginning on this date, options vest in three equal annual installments.</footnote></footnotes><remarks>This amendment to the Form 4 filed on November 7, 2003 is identical in content to the original form filed with the SEC on November 7, 2003 with the exception of the transaction dates on page one being changed from 2002 to 2003 to correct a typographical error.  As stated in section three, November 5, 2003 was, in fact, the date of the earliest transaction disclosed in the original filing on November 7, 2003.</remarks><ownerSignature><signatureName>/s/ Richard W. Brotzman, Jr.</signatureName><signatureDate>2003-11-12</signatureDate></ownerSignature></ownershipDocument>



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</SUBMISSION>
