Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel
Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorp...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Azevedo, Caroline B. [verfasserIn] |
|---|
| Format: |
Artikel |
|---|---|
| Sprache: |
Englisch |
| Erschienen: |
2015 |
|---|
| Schlagwörter: |
|---|
| Anmerkung: |
© Springer Science+Business Media New York 2015 |
|---|
| Übergeordnetes Werk: |
Enthalten in: Journal of fluorescence - Springer US, 1991, 25(2015), 2 vom: 17. Feb., Seite 433-440 |
|---|---|
| Übergeordnetes Werk: |
volume:25 ; year:2015 ; number:2 ; day:17 ; month:02 ; pages:433-440 |
| Links: |
|---|
| DOI / URN: |
10.1007/s10895-015-1530-4 |
|---|
| Katalog-ID: |
OLC2070056201 |
|---|
| LEADER | 01000caa a22002652 4500 | ||
|---|---|---|---|
| 001 | OLC2070056201 | ||
| 003 | DE-627 | ||
| 005 | 20230507074605.0 | ||
| 007 | tu | ||
| 008 | 200819s2015 xx ||||| 00| ||eng c | ||
| 024 | 7 | |a 10.1007/s10895-015-1530-4 |2 doi | |
| 035 | |a (DE-627)OLC2070056201 | ||
| 035 | |a (DE-He213)s10895-015-1530-4-p | ||
| 040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
| 041 | |a eng | ||
| 082 | 0 | 4 | |a 620 |q VZ |
| 100 | 1 | |a Azevedo, Caroline B. |e verfasserin |4 aut | |
| 245 | 1 | 0 | |a Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel |
| 264 | 1 | |c 2015 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a ohne Hilfsmittel zu benutzen |b n |2 rdamedia | ||
| 338 | |a Band |b nc |2 rdacarrier | ||
| 500 | |a © Springer Science+Business Media New York 2015 | ||
| 520 | |a Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. | ||
| 650 | 4 | |a Europium III complex | |
| 650 | 4 | |a Sol–gel | |
| 650 | 4 | |a Luminescent | |
| 700 | 1 | |a Batista, TúlioM. |4 aut | |
| 700 | 1 | |a de Faria, Emerson H. |4 aut | |
| 700 | 1 | |a Rocha, Lucas A. |4 aut | |
| 700 | 1 | |a Ciuffi, Katia J. |4 aut | |
| 700 | 1 | |a Nassar, Eduardo J. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of fluorescence |d Springer US, 1991 |g 25(2015), 2 vom: 17. Feb., Seite 433-440 |w (DE-627)130988731 |w (DE-600)1079500-5 |w (DE-576)030293898 |x 1053-0509 |7 nnns |
| 773 | 1 | 8 | |g volume:25 |g year:2015 |g number:2 |g day:17 |g month:02 |g pages:433-440 |
| 856 | 4 | 1 | |u https://doi.org/10.1007/s10895-015-1530-4 |z lizenzpflichtig |3 Volltext |
| 912 | |a GBV_USEFLAG_A | ||
| 912 | |a SYSFLAG_A | ||
| 912 | |a GBV_OLC | ||
| 912 | |a SSG-OLC-TEC | ||
| 912 | |a SSG-OLC-CHE | ||
| 912 | |a SSG-OLC-PHA | ||
| 912 | |a SSG-OLC-DE-84 | ||
| 951 | |a AR | ||
| 952 | |d 25 |j 2015 |e 2 |b 17 |c 02 |h 433-440 | ||
| author_variant |
c b a cb cba t b tb f e h d feh fehd l a r la lar k j c kj kjc e j n ej ejn |
|---|---|
| matchkey_str |
article:10530509:2015----::aopeiaslcalmnsetakr |
| hierarchy_sort_str |
2015 |
| publishDate |
2015 |
| allfields |
10.1007/s10895-015-1530-4 doi (DE-627)OLC2070056201 (DE-He213)s10895-015-1530-4-p DE-627 ger DE-627 rakwb eng 620 VZ Azevedo, Caroline B. verfasserin aut Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. Europium III complex Sol–gel Luminescent Batista, TúlioM. aut de Faria, Emerson H. aut Rocha, Lucas A. aut Ciuffi, Katia J. aut Nassar, Eduardo J. aut Enthalten in Journal of fluorescence Springer US, 1991 25(2015), 2 vom: 17. Feb., Seite 433-440 (DE-627)130988731 (DE-600)1079500-5 (DE-576)030293898 1053-0509 nnns volume:25 year:2015 number:2 day:17 month:02 pages:433-440 https://doi.org/10.1007/s10895-015-1530-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 AR 25 2015 2 17 02 433-440 |
| spelling |
10.1007/s10895-015-1530-4 doi (DE-627)OLC2070056201 (DE-He213)s10895-015-1530-4-p DE-627 ger DE-627 rakwb eng 620 VZ Azevedo, Caroline B. verfasserin aut Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. Europium III complex Sol–gel Luminescent Batista, TúlioM. aut de Faria, Emerson H. aut Rocha, Lucas A. aut Ciuffi, Katia J. aut Nassar, Eduardo J. aut Enthalten in Journal of fluorescence Springer US, 1991 25(2015), 2 vom: 17. Feb., Seite 433-440 (DE-627)130988731 (DE-600)1079500-5 (DE-576)030293898 1053-0509 nnns volume:25 year:2015 number:2 day:17 month:02 pages:433-440 https://doi.org/10.1007/s10895-015-1530-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 AR 25 2015 2 17 02 433-440 |
| allfields_unstemmed |
10.1007/s10895-015-1530-4 doi (DE-627)OLC2070056201 (DE-He213)s10895-015-1530-4-p DE-627 ger DE-627 rakwb eng 620 VZ Azevedo, Caroline B. verfasserin aut Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. Europium III complex Sol–gel Luminescent Batista, TúlioM. aut de Faria, Emerson H. aut Rocha, Lucas A. aut Ciuffi, Katia J. aut Nassar, Eduardo J. aut Enthalten in Journal of fluorescence Springer US, 1991 25(2015), 2 vom: 17. Feb., Seite 433-440 (DE-627)130988731 (DE-600)1079500-5 (DE-576)030293898 1053-0509 nnns volume:25 year:2015 number:2 day:17 month:02 pages:433-440 https://doi.org/10.1007/s10895-015-1530-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 AR 25 2015 2 17 02 433-440 |
| allfieldsGer |
10.1007/s10895-015-1530-4 doi (DE-627)OLC2070056201 (DE-He213)s10895-015-1530-4-p DE-627 ger DE-627 rakwb eng 620 VZ Azevedo, Caroline B. verfasserin aut Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. Europium III complex Sol–gel Luminescent Batista, TúlioM. aut de Faria, Emerson H. aut Rocha, Lucas A. aut Ciuffi, Katia J. aut Nassar, Eduardo J. aut Enthalten in Journal of fluorescence Springer US, 1991 25(2015), 2 vom: 17. Feb., Seite 433-440 (DE-627)130988731 (DE-600)1079500-5 (DE-576)030293898 1053-0509 nnns volume:25 year:2015 number:2 day:17 month:02 pages:433-440 https://doi.org/10.1007/s10895-015-1530-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 AR 25 2015 2 17 02 433-440 |
| allfieldsSound |
10.1007/s10895-015-1530-4 doi (DE-627)OLC2070056201 (DE-He213)s10895-015-1530-4-p DE-627 ger DE-627 rakwb eng 620 VZ Azevedo, Caroline B. verfasserin aut Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel 2015 Text txt rdacontent ohne Hilfsmittel zu benutzen n rdamedia Band nc rdacarrier © Springer Science+Business Media New York 2015 Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. Europium III complex Sol–gel Luminescent Batista, TúlioM. aut de Faria, Emerson H. aut Rocha, Lucas A. aut Ciuffi, Katia J. aut Nassar, Eduardo J. aut Enthalten in Journal of fluorescence Springer US, 1991 25(2015), 2 vom: 17. Feb., Seite 433-440 (DE-627)130988731 (DE-600)1079500-5 (DE-576)030293898 1053-0509 nnns volume:25 year:2015 number:2 day:17 month:02 pages:433-440 https://doi.org/10.1007/s10895-015-1530-4 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 AR 25 2015 2 17 02 433-440 |
| language |
English |
| source |
Enthalten in Journal of fluorescence 25(2015), 2 vom: 17. Feb., Seite 433-440 volume:25 year:2015 number:2 day:17 month:02 pages:433-440 |
| sourceStr |
Enthalten in Journal of fluorescence 25(2015), 2 vom: 17. Feb., Seite 433-440 volume:25 year:2015 number:2 day:17 month:02 pages:433-440 |
| format_phy_str_mv |
Article |
| institution |
findex.gbv.de |
| topic_facet |
Europium III complex Sol–gel Luminescent |
| dewey-raw |
620 |
| isfreeaccess_bool |
false |
| container_title |
Journal of fluorescence |
| authorswithroles_txt_mv |
Azevedo, Caroline B. @@aut@@ Batista, TúlioM. @@aut@@ de Faria, Emerson H. @@aut@@ Rocha, Lucas A. @@aut@@ Ciuffi, Katia J. @@aut@@ Nassar, Eduardo J. @@aut@@ |
| publishDateDaySort_date |
2015-02-17T00:00:00Z |
| hierarchy_top_id |
130988731 |
| dewey-sort |
3620 |
| id |
OLC2070056201 |
| language_de |
englisch |
| fullrecord |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2070056201</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230507074605.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s2015 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10895-015-1530-4</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2070056201</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s10895-015-1530-4-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Azevedo, Caroline B.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Springer Science+Business Media New York 2015</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Europium III complex</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sol–gel</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Luminescent</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Batista, TúlioM.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">de Faria, Emerson H.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Rocha, Lucas A.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ciuffi, Katia J.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nassar, Eduardo J.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of fluorescence</subfield><subfield code="d">Springer US, 1991</subfield><subfield code="g">25(2015), 2 vom: 17. Feb., Seite 433-440</subfield><subfield code="w">(DE-627)130988731</subfield><subfield code="w">(DE-600)1079500-5</subfield><subfield code="w">(DE-576)030293898</subfield><subfield code="x">1053-0509</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:25</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:2</subfield><subfield code="g">day:17</subfield><subfield code="g">month:02</subfield><subfield code="g">pages:433-440</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s10895-015-1530-4</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-CHE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-DE-84</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">25</subfield><subfield code="j">2015</subfield><subfield code="e">2</subfield><subfield code="b">17</subfield><subfield code="c">02</subfield><subfield code="h">433-440</subfield></datafield></record></collection>
|
| author |
Azevedo, Caroline B. |
| spellingShingle |
Azevedo, Caroline B. ddc 620 misc Europium III complex misc Sol–gel misc Luminescent Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel |
| authorStr |
Azevedo, Caroline B. |
| ppnlink_with_tag_str_mv |
@@773@@(DE-627)130988731 |
| format |
Article |
| dewey-ones |
620 - Engineering & allied operations |
| delete_txt_mv |
keep |
| author_role |
aut aut aut aut aut aut |
| collection |
OLC |
| remote_str |
false |
| illustrated |
Not Illustrated |
| issn |
1053-0509 |
| topic_title |
620 VZ Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel Europium III complex Sol–gel Luminescent |
| topic |
ddc 620 misc Europium III complex misc Sol–gel misc Luminescent |
| topic_unstemmed |
ddc 620 misc Europium III complex misc Sol–gel misc Luminescent |
| topic_browse |
ddc 620 misc Europium III complex misc Sol–gel misc Luminescent |
| format_facet |
Aufsätze Gedruckte Aufsätze |
| format_main_str_mv |
Text Zeitschrift/Artikel |
| carriertype_str_mv |
nc |
| hierarchy_parent_title |
Journal of fluorescence |
| hierarchy_parent_id |
130988731 |
| dewey-tens |
620 - Engineering |
| hierarchy_top_title |
Journal of fluorescence |
| isfreeaccess_txt |
false |
| familylinks_str_mv |
(DE-627)130988731 (DE-600)1079500-5 (DE-576)030293898 |
| title |
Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel |
| ctrlnum |
(DE-627)OLC2070056201 (DE-He213)s10895-015-1530-4-p |
| title_full |
Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel |
| author_sort |
Azevedo, Caroline B. |
| journal |
Journal of fluorescence |
| journalStr |
Journal of fluorescence |
| lang_code |
eng |
| isOA_bool |
false |
| dewey-hundreds |
600 - Technology |
| recordtype |
marc |
| publishDateSort |
2015 |
| contenttype_str_mv |
txt |
| container_start_page |
433 |
| author_browse |
Azevedo, Caroline B. Batista, TúlioM. de Faria, Emerson H. Rocha, Lucas A. Ciuffi, Katia J. Nassar, Eduardo J. |
| container_volume |
25 |
| class |
620 VZ |
| format_se |
Aufsätze |
| author-letter |
Azevedo, Caroline B. |
| doi_str_mv |
10.1007/s10895-015-1530-4 |
| dewey-full |
620 |
| title_sort |
nanospherical silica as luminescent markers obtained by sol–gel |
| title_auth |
Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel |
| abstract |
Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. © Springer Science+Business Media New York 2015 |
| abstractGer |
Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. © Springer Science+Business Media New York 2015 |
| abstract_unstemmed |
Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers. © Springer Science+Business Media New York 2015 |
| collection_details |
GBV_USEFLAG_A SYSFLAG_A GBV_OLC SSG-OLC-TEC SSG-OLC-CHE SSG-OLC-PHA SSG-OLC-DE-84 |
| container_issue |
2 |
| title_short |
Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel |
| url |
https://doi.org/10.1007/s10895-015-1530-4 |
| remote_bool |
false |
| author2 |
Batista, TúlioM de Faria, Emerson H. Rocha, Lucas A. Ciuffi, Katia J. Nassar, Eduardo J. |
| author2Str |
Batista, TúlioM de Faria, Emerson H. Rocha, Lucas A. Ciuffi, Katia J. Nassar, Eduardo J. |
| ppnlink |
130988731 |
| mediatype_str_mv |
n |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/s10895-015-1530-4 |
| up_date |
2024-07-04T00:07:32.169Z |
| _version_ |
1803604881227907072 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">OLC2070056201</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230507074605.0</controlfield><controlfield tag="007">tu</controlfield><controlfield tag="008">200819s2015 xx ||||| 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10895-015-1530-4</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)OLC2070056201</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-He213)s10895-015-1530-4-p</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="082" ind1="0" ind2="4"><subfield code="a">620</subfield><subfield code="q">VZ</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Azevedo, Caroline B.</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Nanospherical Silica as Luminescent Markers Obtained by Sol–Gel</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2015</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">ohne Hilfsmittel zu benutzen</subfield><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Band</subfield><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© Springer Science+Business Media New York 2015</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Hybrid nanosilicas constitute a broad study field. They find application as catalysts, pigments, drug delivery systems, and biomaterials, among others, and it is possible to obtain them via the sol–gel methodology. Lanthanide ions present special properties like light emission. Their incorporation into a silica matrix can enhance their luminescent properties, which enables their application as luminescent markers. This work reports on (i) the preparation of luminescent spherical hybrid silica nanoparticles by the hydrolytic sol–gel methodology, (ii) doping of the resulting matrix with the europium(III) ion or its complex with 1,10-phenanthroline, and (iii) characterization of the final powders by scanning electron microscopy, infrared spectroscopy, X-ray diffraction, and europium(III) ion photoluminescence. The synthesized materials consisted of hybrid, amorphous, polydispersed nonspherical silicas with average size of 180 nm. Photoluminescence confirmed incorporation of the europium(III) ion and its complex into the silica matrix—the ligand-metal charge transfer band emerged in the excitation spectra. The emission spectra presented the bands corresponding to the transition of the excited state 5$ D_{0} $ level to 7$ F_{J} $ (J = 0, 1, 2, 3 and 4). The main emission occurred in the red region; the lifetime was long. These characteristics indicated that the prepared nanospherical hybrid silicas could act as luminescent markers.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Europium III complex</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Sol–gel</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Luminescent</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Batista, TúlioM.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">de Faria, Emerson H.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Rocha, Lucas A.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Ciuffi, Katia J.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Nassar, Eduardo J.</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">Journal of fluorescence</subfield><subfield code="d">Springer US, 1991</subfield><subfield code="g">25(2015), 2 vom: 17. Feb., Seite 433-440</subfield><subfield code="w">(DE-627)130988731</subfield><subfield code="w">(DE-600)1079500-5</subfield><subfield code="w">(DE-576)030293898</subfield><subfield code="x">1053-0509</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:25</subfield><subfield code="g">year:2015</subfield><subfield code="g">number:2</subfield><subfield code="g">day:17</subfield><subfield code="g">month:02</subfield><subfield code="g">pages:433-440</subfield></datafield><datafield tag="856" ind1="4" ind2="1"><subfield code="u">https://doi.org/10.1007/s10895-015-1530-4</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_OLC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-TEC</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-CHE</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-PHA</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SSG-OLC-DE-84</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">25</subfield><subfield code="j">2015</subfield><subfield code="e">2</subfield><subfield code="b">17</subfield><subfield code="c">02</subfield><subfield code="h">433-440</subfield></datafield></record></collection>
|
| score |
7.3985205 |