Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission
Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stabili...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Yang, Chaoshun [verfasserIn] An, Guofei [verfasserIn] Zhao, Xiaopeng [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2013 |
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| Schlagwörter: |
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| Übergeordnetes Werk: |
Enthalten in: Journal of materials science - Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990, 24(2013), 9 vom: 09. Mai, Seite 3490-3495 |
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| Übergeordnetes Werk: |
volume:24 ; year:2013 ; number:9 ; day:09 ; month:05 ; pages:3490-3495 |
| Links: |
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| DOI / URN: |
10.1007/s10854-013-1274-3 |
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| Katalog-ID: |
SPR013985922 |
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| 245 | 1 | 0 | |a Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission |
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| 520 | |a Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. | ||
| 650 | 4 | |a AuCl3 |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Dodecanethiol |7 (dpeaa)DE-He213 | |
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| 650 | 4 | |a TOAB |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Extreme Stability |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a An, Guofei |e verfasserin |4 aut | |
| 700 | 1 | |a Zhao, Xiaopeng |e verfasserin |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of materials science |d Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 |g 24(2013), 9 vom: 09. Mai, Seite 3490-3495 |w (DE-627)317827154 |w (DE-600)2016994-2 |x 1573-482X |7 nnns |
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10.1007/s10854-013-1274-3 doi (DE-627)SPR013985922 (SPR)s10854-013-1274-3-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Yang, Chaoshun verfasserin aut Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. AuCl3 (dpeaa)DE-He213 Dodecanethiol (dpeaa)DE-He213 Surface Plasmon Band (dpeaa)DE-He213 TOAB (dpeaa)DE-He213 Extreme Stability (dpeaa)DE-He213 An, Guofei verfasserin aut Zhao, Xiaopeng verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 24(2013), 9 vom: 09. Mai, Seite 3490-3495 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:24 year:2013 number:9 day:09 month:05 pages:3490-3495 https://dx.doi.org/10.1007/s10854-013-1274-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 24 2013 9 09 05 3490-3495 |
| spelling |
10.1007/s10854-013-1274-3 doi (DE-627)SPR013985922 (SPR)s10854-013-1274-3-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Yang, Chaoshun verfasserin aut Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. AuCl3 (dpeaa)DE-He213 Dodecanethiol (dpeaa)DE-He213 Surface Plasmon Band (dpeaa)DE-He213 TOAB (dpeaa)DE-He213 Extreme Stability (dpeaa)DE-He213 An, Guofei verfasserin aut Zhao, Xiaopeng verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 24(2013), 9 vom: 09. Mai, Seite 3490-3495 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:24 year:2013 number:9 day:09 month:05 pages:3490-3495 https://dx.doi.org/10.1007/s10854-013-1274-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 24 2013 9 09 05 3490-3495 |
| allfields_unstemmed |
10.1007/s10854-013-1274-3 doi (DE-627)SPR013985922 (SPR)s10854-013-1274-3-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Yang, Chaoshun verfasserin aut Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. AuCl3 (dpeaa)DE-He213 Dodecanethiol (dpeaa)DE-He213 Surface Plasmon Band (dpeaa)DE-He213 TOAB (dpeaa)DE-He213 Extreme Stability (dpeaa)DE-He213 An, Guofei verfasserin aut Zhao, Xiaopeng verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 24(2013), 9 vom: 09. Mai, Seite 3490-3495 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:24 year:2013 number:9 day:09 month:05 pages:3490-3495 https://dx.doi.org/10.1007/s10854-013-1274-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 24 2013 9 09 05 3490-3495 |
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10.1007/s10854-013-1274-3 doi (DE-627)SPR013985922 (SPR)s10854-013-1274-3-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Yang, Chaoshun verfasserin aut Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. AuCl3 (dpeaa)DE-He213 Dodecanethiol (dpeaa)DE-He213 Surface Plasmon Band (dpeaa)DE-He213 TOAB (dpeaa)DE-He213 Extreme Stability (dpeaa)DE-He213 An, Guofei verfasserin aut Zhao, Xiaopeng verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 24(2013), 9 vom: 09. Mai, Seite 3490-3495 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:24 year:2013 number:9 day:09 month:05 pages:3490-3495 https://dx.doi.org/10.1007/s10854-013-1274-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 24 2013 9 09 05 3490-3495 |
| allfieldsSound |
10.1007/s10854-013-1274-3 doi (DE-627)SPR013985922 (SPR)s10854-013-1274-3-e DE-627 ger DE-627 rakwb eng 600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Yang, Chaoshun verfasserin aut Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission 2013 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. AuCl3 (dpeaa)DE-He213 Dodecanethiol (dpeaa)DE-He213 Surface Plasmon Band (dpeaa)DE-He213 TOAB (dpeaa)DE-He213 Extreme Stability (dpeaa)DE-He213 An, Guofei verfasserin aut Zhao, Xiaopeng verfasserin aut Enthalten in Journal of materials science Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990 24(2013), 9 vom: 09. Mai, Seite 3490-3495 (DE-627)317827154 (DE-600)2016994-2 1573-482X nnns volume:24 year:2013 number:9 day:09 month:05 pages:3490-3495 https://dx.doi.org/10.1007/s10854-013-1274-3 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2070 GBV_ILN_2086 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2116 GBV_ILN_2118 GBV_ILN_2119 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4012 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 33.61 ASE 51.10 ASE 51.40 ASE 53.09 ASE AR 24 2013 9 09 05 3490-3495 |
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English |
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Enthalten in Journal of materials science 24(2013), 9 vom: 09. Mai, Seite 3490-3495 volume:24 year:2013 number:9 day:09 month:05 pages:3490-3495 |
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findex.gbv.de |
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AuCl3 Dodecanethiol Surface Plasmon Band TOAB Extreme Stability |
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Journal of materials science |
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Yang, Chaoshun @@aut@@ An, Guofei @@aut@@ Zhao, Xiaopeng @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR013985922</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20220111004506.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201006s2013 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s10854-013-1274-3</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR013985922</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s10854-013-1274-3-e</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">600</subfield><subfield code="a">670</subfield><subfield code="a">620</subfield><subfield code="q">ASE</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">33.61</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">51.10</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">51.40</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">53.09</subfield><subfield code="2">bkl</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Yang, Chaoshun</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2013</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">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">AuCl3</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Dodecanethiol</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Surface Plasmon Band</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">TOAB</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Extreme Stability</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">An, Guofei</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Zhao, Xiaopeng</subfield><subfield code="e">verfasserin</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 materials science</subfield><subfield code="d">Dordrecht [u.a.] : Springer Science + Business Media B.V, 1990</subfield><subfield code="g">24(2013), 9 vom: 09. 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Yang, Chaoshun |
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Yang, Chaoshun ddc 600 bkl 33.61 bkl 51.10 bkl 51.40 bkl 53.09 misc AuCl3 misc Dodecanethiol misc Surface Plasmon Band misc TOAB misc Extreme Stability Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission |
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600 670 620 ASE 33.61 bkl 51.10 bkl 51.40 bkl 53.09 bkl Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission AuCl3 (dpeaa)DE-He213 Dodecanethiol (dpeaa)DE-He213 Surface Plasmon Band (dpeaa)DE-He213 TOAB (dpeaa)DE-He213 Extreme Stability (dpeaa)DE-He213 |
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synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission |
| title_auth |
Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission |
| abstract |
Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. |
| abstractGer |
Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. |
| abstract_unstemmed |
Abstract We have successfully prepared monodispersed fluorescent ultra-small Au nanoclusters (about 2 nm) via a two-phase liquid–liquid method. The products are extremely stable and can be dissolved in toluene in any concentration without agglomeration, even be stored in air for months. This stability is mainly attributed to the surfactant dodecanethiol whose operative part is the Au–S bond. On the Au nanocluster surface, the Au–S group makes the particles exclude each other to form the monodispersed stable Au nanocluster. The products did not exhibit surface plasmon absorption owing to their insulating molecular state. At the same time, they emitted near-infrared extreme narrow fluorescent emission spectrum under 370 nm excitation. Here, dodecanethiol also plays an important role to enhance the fluorescent intensity due to charge transfer from surface ligands to gold. Because of their superiority in stability and sharp emission peak, Au nanoclusters appear to be an attractive fluorescent material for bioimaging and biological marker. |
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9 |
| title_short |
Synthesis of thiol-stabilized monodispersed gold nanoclusters with narrow near-infrared fluorescence emission |
| url |
https://dx.doi.org/10.1007/s10854-013-1274-3 |
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An, Guofei Zhao, Xiaopeng |
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| doi_str |
10.1007/s10854-013-1274-3 |
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2024-07-03T23:26:23.697Z |
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| score |
7.402774 |