Effects of ZnO nanoparticles in alfalfa, tomato, and cucumber at the germination stage: Root development and X-ray absorption spectroscopy studies
Past reports indicate that some nanoparticles (NPs) affect seed germination; however, the biotransformation of metal NPs is still not well understood. This study investigated the toxicity on seed germination/root elongation and the uptake of ZnO NPs and Zn in alfalfa ( ), cucumber ( ), and tomato (...
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| Veröffentlicht in: | Pure and applied chemistry 2013-12, Vol.85 (12), p.2161-2174 |
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| creator | de la Rosa, Guadalupe López-Moreno, Martha Laura de Haro, David Botez, Cristian E. Peralta-Videa, José R. Gardea-Torresdey, Jorge L. |
| description | Past reports indicate that some nanoparticles (NPs) affect seed germination; however, the biotransformation of metal NPs is still not well understood. This study investigated the toxicity on seed germination/root elongation and the uptake of ZnO NPs and Zn
in alfalfa (
), cucumber (
), and tomato (
) seedlings. Seeds were treated with ZnO NPs at 0-1600 mg L
as well as 0-250 mg L
Zn
for comparison purposes. Results showed that at 1600 mg L
ZnO NPs, germination in cucumber increased by 10 %, and alfalfa and tomato germination were reduced by 40 and 20 %, respectively. At 250 mg Zn
L
, only tomato germination was reduced with respect to controls. The highest Zn content was of 4700 and 3500 mg kg
dry weight (DW), for alfalfa seedlings germinated in 1600 mg L
ZnO NPs and 250 mg L
Zn
, respectively. Bulk X-ray absorption spectroscopy (XAS) results indicated that ZnO NPs were probably biotransformed by plants. The edge energy positions of NP-treated samples were at the same position as Zn(NO
, which indicated that Zn in all plant species was as Zn(II). |
| doi_str_mv | 10.1351/pac-con-12-09-05 |
| format | Article |
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in alfalfa (
), cucumber (
), and tomato (
) seedlings. Seeds were treated with ZnO NPs at 0-1600 mg L
as well as 0-250 mg L
Zn
for comparison purposes. Results showed that at 1600 mg L
ZnO NPs, germination in cucumber increased by 10 %, and alfalfa and tomato germination were reduced by 40 and 20 %, respectively. At 250 mg Zn
L
, only tomato germination was reduced with respect to controls. The highest Zn content was of 4700 and 3500 mg kg
dry weight (DW), for alfalfa seedlings germinated in 1600 mg L
ZnO NPs and 250 mg L
Zn
, respectively. Bulk X-ray absorption spectroscopy (XAS) results indicated that ZnO NPs were probably biotransformed by plants. The edge energy positions of NP-treated samples were at the same position as Zn(NO
, which indicated that Zn in all plant species was as Zn(II).</description><identifier>ISSN: 0033-4545</identifier><identifier>EISSN: 1365-3075</identifier><identifier>DOI: 10.1351/pac-con-12-09-05</identifier><language>eng</language><publisher>Berlin: De Gruyter</publisher><subject>absorption ; Absorption spectroscopy ; Alfalfa ; Biotransformation ; Cucumbers ; Elongation ; Germination ; Nanoparticles ; optical emission spectroscopy ; Plants (botany) ; Seeds ; speciation ; Spectrum analysis ; Toxicity ; X ray absorption ; X-ray absorption spectroscopy (XAS) ; X-ray spectroscopy ; X-rays ; Zinc oxide</subject><ispartof>Pure and applied chemistry, 2013-12, Vol.85 (12), p.2161-2174</ispartof><rights>2013 Walter de Gruyter GmbH, Berlin/Boston</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3551-1b8dfac13b69603fed5414886d0d20949e6283500156a958a36290ed3d2d1c13</citedby><cites>FETCH-LOGICAL-c3551-1b8dfac13b69603fed5414886d0d20949e6283500156a958a36290ed3d2d1c13</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>de la Rosa, Guadalupe</creatorcontrib><creatorcontrib>López-Moreno, Martha Laura</creatorcontrib><creatorcontrib>de Haro, David</creatorcontrib><creatorcontrib>Botez, Cristian E.</creatorcontrib><creatorcontrib>Peralta-Videa, José R.</creatorcontrib><creatorcontrib>Gardea-Torresdey, Jorge L.</creatorcontrib><title>Effects of ZnO nanoparticles in alfalfa, tomato, and cucumber at the germination stage: Root development and X-ray absorption spectroscopy studies</title><title>Pure and applied chemistry</title><description>Past reports indicate that some nanoparticles (NPs) affect seed germination; however, the biotransformation of metal NPs is still not well understood. This study investigated the toxicity on seed germination/root elongation and the uptake of ZnO NPs and Zn
in alfalfa (
), cucumber (
), and tomato (
) seedlings. Seeds were treated with ZnO NPs at 0-1600 mg L
as well as 0-250 mg L
Zn
for comparison purposes. Results showed that at 1600 mg L
ZnO NPs, germination in cucumber increased by 10 %, and alfalfa and tomato germination were reduced by 40 and 20 %, respectively. At 250 mg Zn
L
, only tomato germination was reduced with respect to controls. The highest Zn content was of 4700 and 3500 mg kg
dry weight (DW), for alfalfa seedlings germinated in 1600 mg L
ZnO NPs and 250 mg L
Zn
, respectively. Bulk X-ray absorption spectroscopy (XAS) results indicated that ZnO NPs were probably biotransformed by plants. The edge energy positions of NP-treated samples were at the same position as Zn(NO
, which indicated that Zn in all plant species was as Zn(II).</description><subject>absorption</subject><subject>Absorption spectroscopy</subject><subject>Alfalfa</subject><subject>Biotransformation</subject><subject>Cucumbers</subject><subject>Elongation</subject><subject>Germination</subject><subject>Nanoparticles</subject><subject>optical emission spectroscopy</subject><subject>Plants (botany)</subject><subject>Seeds</subject><subject>speciation</subject><subject>Spectrum analysis</subject><subject>Toxicity</subject><subject>X ray absorption</subject><subject>X-ray absorption spectroscopy (XAS)</subject><subject>X-ray spectroscopy</subject><subject>X-rays</subject><subject>Zinc oxide</subject><issn>0033-4545</issn><issn>1365-3075</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kU2LFDEQhoMoOK7ePQa8eNhoVdKJ3Z6UZf2AhQXZg3gJmaR67KU7aZO0Mn_DX2zWEQRBKEgdnqeqwsvYU4QXqDS-XJ0XPkWBUsAgQN9jO1RGCwWv9H22A1BKdLrTD9mjUm4BoBs6uWM_L8eRfC08jfxLvObRxbS6XCc_U-FT5G4e7-qc17S4ms65i4H7zW_LnjJ3ldevxA-Ulym6OqXIS3UHes0_pVR5oO80p3WhWH97n0V2R-72JeX1BK9teU7Fp_XYzC1MVB6zB21loSd_3jN28-7y5uKDuLp-__Hi7ZXwSmsUuO_D6DyqvRkMqJGC7rDrexMgSBi6gYzslQZAbdyge6eMHICCCjJg087Y89PYNadvG5Vql6l4mmcXKW3FYpNNkxU09Nk_6G3acmzHWSkVIHYNbRScKN8-VDKNds3T4vLRIti7jGzLyLaMLEoLgwXdlDcn5YebK-VAh7wdW_N3_v_UXqOUaFD9Akm2nG0</recordid><startdate>20131201</startdate><enddate>20131201</enddate><creator>de la Rosa, Guadalupe</creator><creator>López-Moreno, Martha Laura</creator><creator>de Haro, David</creator><creator>Botez, Cristian E.</creator><creator>Peralta-Videa, José R.</creator><creator>Gardea-Torresdey, Jorge L.</creator><general>De Gruyter</general><general>Walter de Gruyter GmbH</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8FE</scope><scope>8FG</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>M0S</scope><scope>M1P</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20131201</creationdate><title>Effects of ZnO nanoparticles in alfalfa, tomato, and cucumber at the germination stage: Root development and X-ray absorption spectroscopy studies</title><author>de la Rosa, Guadalupe ; López-Moreno, Martha Laura ; de Haro, David ; Botez, Cristian E. ; Peralta-Videa, José R. ; Gardea-Torresdey, Jorge L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3551-1b8dfac13b69603fed5414886d0d20949e6283500156a958a36290ed3d2d1c13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>absorption</topic><topic>Absorption spectroscopy</topic><topic>Alfalfa</topic><topic>Biotransformation</topic><topic>Cucumbers</topic><topic>Elongation</topic><topic>Germination</topic><topic>Nanoparticles</topic><topic>optical emission spectroscopy</topic><topic>Plants (botany)</topic><topic>Seeds</topic><topic>speciation</topic><topic>Spectrum analysis</topic><topic>Toxicity</topic><topic>X ray absorption</topic><topic>X-ray absorption spectroscopy (XAS)</topic><topic>X-ray spectroscopy</topic><topic>X-rays</topic><topic>Zinc oxide</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>de la Rosa, Guadalupe</creatorcontrib><creatorcontrib>López-Moreno, Martha Laura</creatorcontrib><creatorcontrib>de Haro, David</creatorcontrib><creatorcontrib>Botez, Cristian E.</creatorcontrib><creatorcontrib>Peralta-Videa, José R.</creatorcontrib><creatorcontrib>Gardea-Torresdey, Jorge L.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Materials Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>PML(ProQuest Medical Library)</collection><collection>Materials science collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Pure and applied chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>de la Rosa, Guadalupe</au><au>López-Moreno, Martha Laura</au><au>de Haro, David</au><au>Botez, Cristian E.</au><au>Peralta-Videa, José R.</au><au>Gardea-Torresdey, Jorge L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of ZnO nanoparticles in alfalfa, tomato, and cucumber at the germination stage: Root development and X-ray absorption spectroscopy studies</atitle><jtitle>Pure and applied chemistry</jtitle><date>2013-12-01</date><risdate>2013</risdate><volume>85</volume><issue>12</issue><spage>2161</spage><epage>2174</epage><pages>2161-2174</pages><issn>0033-4545</issn><eissn>1365-3075</eissn><abstract>Past reports indicate that some nanoparticles (NPs) affect seed germination; however, the biotransformation of metal NPs is still not well understood. This study investigated the toxicity on seed germination/root elongation and the uptake of ZnO NPs and Zn
in alfalfa (
), cucumber (
), and tomato (
) seedlings. Seeds were treated with ZnO NPs at 0-1600 mg L
as well as 0-250 mg L
Zn
for comparison purposes. Results showed that at 1600 mg L
ZnO NPs, germination in cucumber increased by 10 %, and alfalfa and tomato germination were reduced by 40 and 20 %, respectively. At 250 mg Zn
L
, only tomato germination was reduced with respect to controls. The highest Zn content was of 4700 and 3500 mg kg
dry weight (DW), for alfalfa seedlings germinated in 1600 mg L
ZnO NPs and 250 mg L
Zn
, respectively. Bulk X-ray absorption spectroscopy (XAS) results indicated that ZnO NPs were probably biotransformed by plants. The edge energy positions of NP-treated samples were at the same position as Zn(NO
, which indicated that Zn in all plant species was as Zn(II).</abstract><cop>Berlin</cop><pub>De Gruyter</pub><doi>10.1351/pac-con-12-09-05</doi><tpages>14</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Pure and applied chemistry, 2013-12, Vol.85 (12), p.2161-2174 |
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| source | Free Full-Text Journals in Chemistry; EZB Electronic Journals Library |
| subjects | absorption Absorption spectroscopy Alfalfa Biotransformation Cucumbers Elongation Germination Nanoparticles optical emission spectroscopy Plants (botany) Seeds speciation Spectrum analysis Toxicity X ray absorption X-ray absorption spectroscopy (XAS) X-ray spectroscopy X-rays Zinc oxide |
| title | Effects of ZnO nanoparticles in alfalfa, tomato, and cucumber at the germination stage: Root development and X-ray absorption spectroscopy studies |
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