<?xml version="1.0" encoding="utf-8"?>
<TEI xmlns="http://www.tei-c.org/ns/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:hal="http://hal.archives-ouvertes.fr/" xmlns:gml="http://www.opengis.net/gml/3.3/" xmlns:gmlce="http://www.opengis.net/gml/3.3/ce" version="1.1" xsi:schemaLocation="http://www.tei-c.org/ns/1.0 http://api.archives-ouvertes.fr/documents/aofr-sword.xsd">
  <teiHeader>
    <fileDesc>
      <titleStmt>
        <title>HAL TEI export of hal-03752314</title>
      </titleStmt>
      <publicationStmt>
        <distributor>CCSD</distributor>
        <availability status="restricted">
          <licence target="https://creativecommons.org/publicdomain/zero/1.0/">CC0 1.0 - Universal</licence>
        </availability>
        <date when="2026-05-17T08:10:49+02:00"/>
      </publicationStmt>
      <sourceDesc>
        <p part="N">HAL API Platform</p>
      </sourceDesc>
    </fileDesc>
  </teiHeader>
  <text>
    <body>
      <listBibl>
        <biblFull>
          <titleStmt>
            <title xml:lang="en">Comparison of sample preparation techniques for the (-)ESI-FT-ICR-MS analysis of humic and fulvic acids</title>
            <author role="aut">
              <persName>
                <forename type="first">Aleksandar</forename>
                <surname>Goranov</surname>
              </persName>
              <idno type="idhal" notation="numeric">1156392</idno>
              <idno type="halauthorid" notation="string">2568368-1156392</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-5103-0838</idno>
              <affiliation ref="#struct-179445"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Amanda</forename>
                <surname>Tadini</surname>
              </persName>
              <idno type="idhal" notation="numeric">1156393</idno>
              <idno type="halauthorid" notation="string">1429847-1156393</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-2571-4125</idno>
              <affiliation ref="#struct-179445"/>
              <affiliation ref="#struct-265485"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Ladislau</forename>
                <surname>Martin-Neto</surname>
              </persName>
              <idno type="halauthorid">2037089-0</idno>
              <affiliation ref="#struct-265485"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Alberto</forename>
                <surname>Bernardi</surname>
              </persName>
              <idno type="halauthorid">2568369-0</idno>
              <affiliation ref="#struct-1061274"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Patricia</forename>
                <surname>Oliveira</surname>
              </persName>
              <idno type="idhal" notation="numeric">1156394</idno>
              <idno type="halauthorid" notation="string">2568370-1156394</idno>
              <idno type="ORCID">https://orcid.org/0000-0003-4665-3755</idno>
              <affiliation ref="#struct-1061274"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">José</forename>
                <surname>Pezzopane</surname>
              </persName>
              <idno type="halauthorid">2568371-0</idno>
              <affiliation ref="#struct-1061274"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Débora</forename>
                <surname>Milori</surname>
              </persName>
              <idno type="halauthorid">1526421-0</idno>
              <affiliation ref="#struct-265485"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Stéphane</forename>
                <surname>Mounier</surname>
              </persName>
              <email type="md5">433934074928f10c3bd241467e8c29c2</email>
              <email type="domain">univ-tln.fr</email>
              <idno type="idhal" notation="string">mounier-stephane</idno>
              <idno type="idhal" notation="numeric">3430</idno>
              <idno type="halauthorid" notation="string">11013-3430</idno>
              <idno type="ORCID">https://orcid.org/0000-0002-9624-0230</idno>
              <idno type="GOOGLE SCHOLAR">https://scholar.google.fr/citations?user=4RcApsYAAAAJ&amp;hl=fr</idno>
              <idno type="IDREF">https://www.idref.fr/139414932</idno>
              <affiliation ref="#struct-191652"/>
            </author>
            <author role="aut">
              <persName>
                <forename type="first">Patrick</forename>
                <surname>Hatcher</surname>
              </persName>
              <idno type="halauthorid">2568372-0</idno>
              <affiliation ref="#struct-179445"/>
            </author>
            <editor role="depositor">
              <persName>
                <forename>Stéphane</forename>
                <surname>Mounier</surname>
              </persName>
              <email type="md5">433934074928f10c3bd241467e8c29c2</email>
              <email type="domain">univ-tln.fr</email>
            </editor>
          </titleStmt>
          <editionStmt>
            <edition n="v1" type="current">
              <date type="whenSubmitted">2022-08-16 15:34:40</date>
              <date type="whenModified">2025-04-22 13:48:02</date>
              <date type="whenReleased">2022-08-16 15:41:19</date>
              <date type="whenProduced">2022</date>
              <date type="whenEndEmbargoed">2023-02-15</date>
              <ref type="file" target="https://hal.science/hal-03752314v1/document">
                <date notBefore="2023-02-15"/>
              </ref>
              <ref type="file" subtype="author" n="1" target="https://hal.science/hal-03752314v1/file/220622%20Method%20comparison%20manuscript_AcceptedChanges_HAL.pdf" id="file-3752314-3279437">
                <date notBefore="2023-02-15"/>
              </ref>
              <ref type="annex" n="0" target="https://hal.science/hal-03752314v1/file/211128%20Method%20comparison%20SI_SM_HAL.pdf" id="file-3752314-3279438">
                <date notBefore="2022-08-16"/>
              </ref>
            </edition>
            <respStmt>
              <resp>contributor</resp>
              <name key="133723">
                <persName>
                  <forename>Stéphane</forename>
                  <surname>Mounier</surname>
                </persName>
                <email type="md5">433934074928f10c3bd241467e8c29c2</email>
                <email type="domain">univ-tln.fr</email>
              </name>
            </respStmt>
          </editionStmt>
          <publicationStmt>
            <distributor>CCSD</distributor>
            <idno type="halId">hal-03752314</idno>
            <idno type="halUri">https://hal.science/hal-03752314</idno>
            <idno type="halBibtex">goranov:hal-03752314</idno>
            <idno type="halRefHtml">&lt;i&gt;Environmental Science and Technology&lt;/i&gt;, In press, &lt;a target="_blank" href="https://dx.doi.org/10.1021/acs.est.2c01125"&gt;&amp;#x27E8;10.1021/acs.est.2c01125&amp;#x27E9;&lt;/a&gt;</idno>
            <idno type="halRef">Environmental Science and Technology, In press, &amp;#x27E8;10.1021/acs.est.2c01125&amp;#x27E9;</idno>
            <availability status="restricted">
              <licence target="https://about.hal.science/hal-authorisation-v1/">HAL Authorization<ref corresp="#file-3752314-3279437"/><ref corresp="#file-3752314-3279438"/></licence>
            </availability>
          </publicationStmt>
          <seriesStmt>
            <idno type="stamp" n="IRD">IRD - Institut de recherche pour le développement</idno>
            <idno type="stamp" n="SDE">Sciences De l'Environnement</idno>
            <idno type="stamp" n="INSU">INSU - Institut National des Sciences de l'Univers</idno>
            <idno type="stamp" n="UNIV-TLN">Université de Toulon</idno>
            <idno type="stamp" n="CNRS">CNRS - Centre national de la recherche scientifique</idno>
            <idno type="stamp" n="UNIV-AMU">Aix Marseille Université</idno>
            <idno type="stamp" n="MIO" corresp="OSU-INSTITUT-PYTHEAS">Institut Méditerranéen d'Oceanologie - Mediterranean Institute of Oceanography (MIO)</idno>
            <idno type="stamp" n="OSU-INSTITUT-PYTHEAS">OSU INSTITUT PYTHEAS</idno>
            <idno type="stamp" n="GIP-BE">GIP Bretagne Environnement</idno>
            <idno type="stamp" n="MIO-CEM" corresp="MIO">Chimie des Environnements Marins</idno>
          </seriesStmt>
          <notesStmt>
            <note type="audience" n="2">International</note>
            <note type="popular" n="0">No</note>
            <note type="peer" n="1">Yes</note>
          </notesStmt>
          <sourceDesc>
            <biblStruct>
              <analytic>
                <title xml:lang="en">Comparison of sample preparation techniques for the (-)ESI-FT-ICR-MS analysis of humic and fulvic acids</title>
                <author role="aut">
                  <persName>
                    <forename type="first">Aleksandar</forename>
                    <surname>Goranov</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1156392</idno>
                  <idno type="halauthorid" notation="string">2568368-1156392</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-5103-0838</idno>
                  <affiliation ref="#struct-179445"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Amanda</forename>
                    <surname>Tadini</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1156393</idno>
                  <idno type="halauthorid" notation="string">1429847-1156393</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-2571-4125</idno>
                  <affiliation ref="#struct-179445"/>
                  <affiliation ref="#struct-265485"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Ladislau</forename>
                    <surname>Martin-Neto</surname>
                  </persName>
                  <idno type="halauthorid">2037089-0</idno>
                  <affiliation ref="#struct-265485"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Alberto</forename>
                    <surname>Bernardi</surname>
                  </persName>
                  <idno type="halauthorid">2568369-0</idno>
                  <affiliation ref="#struct-1061274"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Patricia</forename>
                    <surname>Oliveira</surname>
                  </persName>
                  <idno type="idhal" notation="numeric">1156394</idno>
                  <idno type="halauthorid" notation="string">2568370-1156394</idno>
                  <idno type="ORCID">https://orcid.org/0000-0003-4665-3755</idno>
                  <affiliation ref="#struct-1061274"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">José</forename>
                    <surname>Pezzopane</surname>
                  </persName>
                  <idno type="halauthorid">2568371-0</idno>
                  <affiliation ref="#struct-1061274"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Débora</forename>
                    <surname>Milori</surname>
                  </persName>
                  <idno type="halauthorid">1526421-0</idno>
                  <affiliation ref="#struct-265485"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Stéphane</forename>
                    <surname>Mounier</surname>
                  </persName>
                  <email type="md5">433934074928f10c3bd241467e8c29c2</email>
                  <email type="domain">univ-tln.fr</email>
                  <idno type="idhal" notation="string">mounier-stephane</idno>
                  <idno type="idhal" notation="numeric">3430</idno>
                  <idno type="halauthorid" notation="string">11013-3430</idno>
                  <idno type="ORCID">https://orcid.org/0000-0002-9624-0230</idno>
                  <idno type="GOOGLE SCHOLAR">https://scholar.google.fr/citations?user=4RcApsYAAAAJ&amp;hl=fr</idno>
                  <idno type="IDREF">https://www.idref.fr/139414932</idno>
                  <affiliation ref="#struct-191652"/>
                </author>
                <author role="aut">
                  <persName>
                    <forename type="first">Patrick</forename>
                    <surname>Hatcher</surname>
                  </persName>
                  <idno type="halauthorid">2568372-0</idno>
                  <affiliation ref="#struct-179445"/>
                </author>
              </analytic>
              <monogr>
                <idno type="halJournalId" status="VALID">4680</idno>
                <idno type="issn">0013-936X</idno>
                <idno type="eissn">1520-5851</idno>
                <title level="j">Environmental Science and Technology</title>
                <imprint>
                  <publisher>American Chemical Society</publisher>
                  <date type="datePub" subtype="inPress">2022</date>
                  <date type="dateEpub">2022-08-15</date>
                </imprint>
              </monogr>
              <idno type="doi">10.1021/acs.est.2c01125</idno>
            </biblStruct>
          </sourceDesc>
          <profileDesc>
            <langUsage>
              <language ident="en">English</language>
            </langUsage>
            <textClass>
              <keywords scheme="author">
                <term xml:lang="en">Soil organic matter</term>
                <term xml:lang="en">electrospray ionization (ESI)</term>
                <term xml:lang="en">FT-ICR-MS</term>
                <term xml:lang="en">data comparability</term>
              </keywords>
              <classCode scheme="halDomain" n="chim.anal">Chemical Sciences/Analytical chemistry</classCode>
              <classCode scheme="halDomain" n="sde.ie">Environmental Sciences/Environmental Engineering</classCode>
              <classCode scheme="halTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halOldTypology" n="ART">Journal articles</classCode>
              <classCode scheme="halTreeTypology" n="ART">Journal articles</classCode>
            </textClass>
            <abstract xml:lang="en">
              <p>Soil organic matter (SOM) plays a key role in the global carbon and nitrogen cycles. Soil biogeochemistry is commonly studied by extracting the base-soluble fractions of SOM: the acid-insoluble humic acid (HA) and acid-soluble fulvic acid (FA). Electrospray ionization-Fourier transform-ion cyclotron resonance-mass spectrometry (ESI-FT-ICR-MS) is commonly utilized for molecularly characterizing these fractions. Different sample preparation techniques exist for the analysis of HA and FA though questions remain regarding data comparability following different preparations. Comparisons of different sample preparation techniques revealed that the negative-mode ESI-FT-ICR-MS analytical window can be skewed to detect different groups of molecules, with primary differences in oxygenation, aromaticity, and molecular weight. It was also observed that HA and FA from soils versus an aquatic matrix behaved very differently and thus, we concluded that sample preparation techniques determined to be "most optimal" in our study are in no way universal, and we recommend that future studies of HA and FA involve such comparative studies for determining the most suitable sample preparation technique for their particular type of HA or FA matrices. This will enhance data comparability among different studies and environmental systems and ultimately, allow us to better understand the complex composition of environmental matrices.</p>
            </abstract>
          </profileDesc>
        </biblFull>
      </listBibl>
    </body>
    <back>
      <listOrg type="structures">
        <org type="department" xml:id="struct-179445" status="VALID">
          <orgName>Department of Chemistry and Biochemistry [Norfolk]</orgName>
          <desc>
            <address>
              <addrLine>Norfolk, VA 23529</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">https://www.odu.edu/chemistry</ref>
          </desc>
          <listRelation>
            <relation active="#struct-10117" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-265485" status="INCOMING">
          <orgName>Embrapa Instrumentation</orgName>
          <orgName type="acronym">CNPDIA</orgName>
          <desc>
            <address>
              <addrLine>13560-970 São Carlos</addrLine>
              <country key="BR"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-363177" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-1061274" status="INCOMING">
          <orgName>Embrapa Pecuária Sudeste</orgName>
          <desc>
            <address>
              <country key="BR"/>
            </address>
          </desc>
          <listRelation>
            <relation active="#struct-486202" type="direct"/>
          </listRelation>
        </org>
        <org type="laboratory" xml:id="struct-191652" status="VALID">
          <idno type="IdRef">167663925</idno>
          <idno type="ISNI">0000000417586271</idno>
          <idno type="RNSR">201220349W</idno>
          <idno type="ROR">https://ror.org/05258q350</idno>
          <idno type="Wikidata">Q3152368</idno>
          <orgName>Institut méditerranéen d'océanologie</orgName>
          <orgName type="acronym">MIO</orgName>
          <date type="start">2012-01-01</date>
          <desc>
            <address>
              <addrLine>M.I.O. Institut Méditerranéen d'Océanologie Bâtiment Méditerranée163 Avenue de Luminy13288 Marseille</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.mio.univ-amu.fr/</ref>
          </desc>
          <listRelation>
            <relation name="UMR_D235" active="#struct-67872" type="direct"/>
            <relation name="UM110" active="#struct-198056" type="direct"/>
            <relation name="UMR7294" active="#struct-300045" type="direct"/>
            <relation name="UMR7294" active="#struct-303091" type="direct"/>
            <relation name="UMR7294" active="#struct-441569" type="direct"/>
          </listRelation>
        </org>
        <org type="institution" xml:id="struct-10117" status="VALID">
          <idno type="ROR">https://ror.org/04zjtrb98</idno>
          <orgName>Old Dominion University [Norfolk]</orgName>
          <orgName type="acronym">ODU</orgName>
          <desc>
            <address>
              <addrLine>5115 Hampton Boulevard, Norfolk, VA 23529</addrLine>
              <country key="US"/>
            </address>
            <ref type="url">http://www.odu.edu/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-363177" status="INCOMING">
          <orgName>National Nanotechnology Laboratory for Agriculture (LNNA)</orgName>
          <desc>
            <address>
              <country key="FR"/>
            </address>
          </desc>
        </org>
        <org type="institution" xml:id="struct-486202" status="VALID">
          <idno type="ROR">https://ror.org/0482b5b22</idno>
          <orgName>Brazilian Agricultural Research Corporation = Empresa Brasileira de Pesquisa Agropecuária</orgName>
          <orgName type="acronym">Embrapa</orgName>
          <date type="start">2017-02-21</date>
          <desc>
            <address>
              <addrLine>Brasilia</addrLine>
              <country key="BR"/>
            </address>
            <ref type="url">https://www.embrapa.br</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-67872" status="VALID">
          <idno type="IdRef">050165224</idno>
          <idno type="ROR">https://ror.org/05q3vnk25</idno>
          <orgName>Institut de Recherche pour le Développement</orgName>
          <orgName type="acronym">IRD</orgName>
          <desc>
            <address>
              <addrLine>SiègeLe Sextant 44, bd de DunkerqueCS 9000913572 Marseille cedex 02</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.ird.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-198056" status="VALID">
          <idno type="IdRef">15863621X</idno>
          <idno type="ISNI">0000 0001 2176 4817</idno>
          <idno type="ROR">https://ror.org/035xkbk20</idno>
          <orgName>Aix Marseille Université</orgName>
          <orgName type="acronym">AMU</orgName>
          <date type="start">2012-01-01</date>
          <desc>
            <address>
              <addrLine>Aix-Marseille UniversitéJardins du Pharo58 Boulevard Charles Livon13284 Marseille cedex 7</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-amu.fr/</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-300045" status="VALID">
          <idno type="IdRef">029349265</idno>
          <idno type="ISNI">0000 0001 2154 1736</idno>
          <idno type="ROR">https://ror.org/04kdfz702</idno>
          <idno type="Wikidata">Q3152437</idno>
          <orgName>Institut national des sciences de l'Univers</orgName>
          <orgName type="acronym">INSU - CNRS</orgName>
          <date type="start">2007-04-19</date>
          <desc>
            <address>
              <addrLine>INSU-CNRS3 rue Michel-Ange, 75794 Paris Cedex 16</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.insu.cnrs.fr</ref>
          </desc>
        </org>
        <org type="institution" xml:id="struct-303091" status="VALID">
          <idno type="IdRef">031122337</idno>
          <idno type="ROR">https://ror.org/02m9kbe37</idno>
          <orgName>Université de Toulon</orgName>
          <orgName type="acronym">UTLN</orgName>
          <desc>
            <address>
              <addrLine>Avenue de l'Université - BP 20132 - 83957 La Garde Cedex</addrLine>
              <country key="FR"/>
            </address>
            <ref type="url">http://www.univ-tln.fr/</ref>
          </desc>
        </org>
        <org type="regroupinstitution" xml:id="struct-441569" status="VALID">
          <idno type="IdRef">02636817X</idno>
          <idno type="ISNI">0000000122597504</idno>
          <idno type="ROR">https://ror.org/02feahw73</idno>
          <orgName>Centre National de la Recherche Scientifique</orgName>
          <orgName type="acronym">CNRS</orgName>
          <date type="start">1939-10-19</date>
          <desc>
            <address>
              <country key="FR"/>
            </address>
            <ref type="url">https://www.cnrs.fr/</ref>
          </desc>
        </org>
      </listOrg>
    </back>
  </text>
</TEI>