Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases
Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Feng, Shun [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2018 |
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| Schlagwörter: |
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| Anmerkung: |
© Tsinghua University Press and Springer-Verlag GmbH Germany 2018 |
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| Übergeordnetes Werk: |
Enthalten in: Nano research - [S.l.] : Tsinghua Press, 2008, 11(2018), 3 vom: 02. Feb., Seite 1744-1754 |
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| Übergeordnetes Werk: |
volume:11 ; year:2018 ; number:3 ; day:02 ; month:02 ; pages:1744-1754 |
| Links: |
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| DOI / URN: |
10.1007/s12274-017-1792-z |
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| Katalog-ID: |
SPR024727237 |
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| 245 | 1 | 0 | |a Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases |
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| 520 | |a Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. | ||
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| 650 | 4 | |a photoluminescence |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a optical biosensing |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a chemical doping |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Cong, Chunxiao |4 aut | |
| 700 | 1 | |a Peimyoo, Namphung |4 aut | |
| 700 | 1 | |a Chen, Yu |4 aut | |
| 700 | 1 | |a Shang, Jingzhi |4 aut | |
| 700 | 1 | |a Zou, Chenji |4 aut | |
| 700 | 1 | |a Cao, Bingchen |4 aut | |
| 700 | 1 | |a Wu, Lishu |4 aut | |
| 700 | 1 | |a Zhang, Jing |4 aut | |
| 700 | 1 | |a Eginligil, Mustafa |4 aut | |
| 700 | 1 | |a Wang, Xingzhi |4 aut | |
| 700 | 1 | |a Xiong, Qihua |4 aut | |
| 700 | 1 | |a Ananthanarayanan, Arundithi |4 aut | |
| 700 | 1 | |a Chen, Peng |4 aut | |
| 700 | 1 | |a Zhang, Baile |4 aut | |
| 700 | 1 | |a Yu, Ting |4 aut | |
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10.1007/s12274-017-1792-z doi (DE-627)SPR024727237 (SPR)s12274-017-1792-z-e DE-627 ger DE-627 rakwb eng Feng, Shun verfasserin aut Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press and Springer-Verlag GmbH Germany 2018 Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. tungsten disulfide (dpeaa)DE-He213 photoluminescence (dpeaa)DE-He213 optical biosensing (dpeaa)DE-He213 chemical doping (dpeaa)DE-He213 Cong, Chunxiao aut Peimyoo, Namphung aut Chen, Yu aut Shang, Jingzhi aut Zou, Chenji aut Cao, Bingchen aut Wu, Lishu aut Zhang, Jing aut Eginligil, Mustafa aut Wang, Xingzhi aut Xiong, Qihua aut Ananthanarayanan, Arundithi aut Chen, Peng aut Zhang, Baile aut Yu, Ting aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 11(2018), 3 vom: 02. Feb., Seite 1744-1754 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:11 year:2018 number:3 day:02 month:02 pages:1744-1754 https://dx.doi.org/10.1007/s12274-017-1792-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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 AR 11 2018 3 02 02 1744-1754 |
| spelling |
10.1007/s12274-017-1792-z doi (DE-627)SPR024727237 (SPR)s12274-017-1792-z-e DE-627 ger DE-627 rakwb eng Feng, Shun verfasserin aut Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press and Springer-Verlag GmbH Germany 2018 Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. tungsten disulfide (dpeaa)DE-He213 photoluminescence (dpeaa)DE-He213 optical biosensing (dpeaa)DE-He213 chemical doping (dpeaa)DE-He213 Cong, Chunxiao aut Peimyoo, Namphung aut Chen, Yu aut Shang, Jingzhi aut Zou, Chenji aut Cao, Bingchen aut Wu, Lishu aut Zhang, Jing aut Eginligil, Mustafa aut Wang, Xingzhi aut Xiong, Qihua aut Ananthanarayanan, Arundithi aut Chen, Peng aut Zhang, Baile aut Yu, Ting aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 11(2018), 3 vom: 02. Feb., Seite 1744-1754 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:11 year:2018 number:3 day:02 month:02 pages:1744-1754 https://dx.doi.org/10.1007/s12274-017-1792-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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 AR 11 2018 3 02 02 1744-1754 |
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10.1007/s12274-017-1792-z doi (DE-627)SPR024727237 (SPR)s12274-017-1792-z-e DE-627 ger DE-627 rakwb eng Feng, Shun verfasserin aut Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press and Springer-Verlag GmbH Germany 2018 Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. tungsten disulfide (dpeaa)DE-He213 photoluminescence (dpeaa)DE-He213 optical biosensing (dpeaa)DE-He213 chemical doping (dpeaa)DE-He213 Cong, Chunxiao aut Peimyoo, Namphung aut Chen, Yu aut Shang, Jingzhi aut Zou, Chenji aut Cao, Bingchen aut Wu, Lishu aut Zhang, Jing aut Eginligil, Mustafa aut Wang, Xingzhi aut Xiong, Qihua aut Ananthanarayanan, Arundithi aut Chen, Peng aut Zhang, Baile aut Yu, Ting aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 11(2018), 3 vom: 02. Feb., Seite 1744-1754 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:11 year:2018 number:3 day:02 month:02 pages:1744-1754 https://dx.doi.org/10.1007/s12274-017-1792-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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 AR 11 2018 3 02 02 1744-1754 |
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10.1007/s12274-017-1792-z doi (DE-627)SPR024727237 (SPR)s12274-017-1792-z-e DE-627 ger DE-627 rakwb eng Feng, Shun verfasserin aut Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press and Springer-Verlag GmbH Germany 2018 Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. tungsten disulfide (dpeaa)DE-He213 photoluminescence (dpeaa)DE-He213 optical biosensing (dpeaa)DE-He213 chemical doping (dpeaa)DE-He213 Cong, Chunxiao aut Peimyoo, Namphung aut Chen, Yu aut Shang, Jingzhi aut Zou, Chenji aut Cao, Bingchen aut Wu, Lishu aut Zhang, Jing aut Eginligil, Mustafa aut Wang, Xingzhi aut Xiong, Qihua aut Ananthanarayanan, Arundithi aut Chen, Peng aut Zhang, Baile aut Yu, Ting aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 11(2018), 3 vom: 02. Feb., Seite 1744-1754 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:11 year:2018 number:3 day:02 month:02 pages:1744-1754 https://dx.doi.org/10.1007/s12274-017-1792-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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 AR 11 2018 3 02 02 1744-1754 |
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10.1007/s12274-017-1792-z doi (DE-627)SPR024727237 (SPR)s12274-017-1792-z-e DE-627 ger DE-627 rakwb eng Feng, Shun verfasserin aut Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases 2018 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © Tsinghua University Press and Springer-Verlag GmbH Germany 2018 Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. tungsten disulfide (dpeaa)DE-He213 photoluminescence (dpeaa)DE-He213 optical biosensing (dpeaa)DE-He213 chemical doping (dpeaa)DE-He213 Cong, Chunxiao aut Peimyoo, Namphung aut Chen, Yu aut Shang, Jingzhi aut Zou, Chenji aut Cao, Bingchen aut Wu, Lishu aut Zhang, Jing aut Eginligil, Mustafa aut Wang, Xingzhi aut Xiong, Qihua aut Ananthanarayanan, Arundithi aut Chen, Peng aut Zhang, Baile aut Yu, Ting aut Enthalten in Nano research [S.l.] : Tsinghua Press, 2008 11(2018), 3 vom: 02. Feb., Seite 1744-1754 (DE-627)57375361X (DE-600)2442216-2 1998-0000 nnns volume:11 year:2018 number:3 day:02 month:02 pages:1744-1754 https://dx.doi.org/10.1007/s12274-017-1792-z lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER SSG-OLC-PHA 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_101 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_2008 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_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 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 AR 11 2018 3 02 02 1744-1754 |
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English |
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Enthalten in Nano research 11(2018), 3 vom: 02. Feb., Seite 1744-1754 volume:11 year:2018 number:3 day:02 month:02 pages:1744-1754 |
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Enthalten in Nano research 11(2018), 3 vom: 02. Feb., Seite 1744-1754 volume:11 year:2018 number:3 day:02 month:02 pages:1744-1754 |
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tungsten disulfide photoluminescence optical biosensing chemical doping |
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Feng, Shun @@aut@@ Cong, Chunxiao @@aut@@ Peimyoo, Namphung @@aut@@ Chen, Yu @@aut@@ Shang, Jingzhi @@aut@@ Zou, Chenji @@aut@@ Cao, Bingchen @@aut@@ Wu, Lishu @@aut@@ Zhang, Jing @@aut@@ Eginligil, Mustafa @@aut@@ Wang, Xingzhi @@aut@@ Xiong, Qihua @@aut@@ Ananthanarayanan, Arundithi @@aut@@ Chen, Peng @@aut@@ Zhang, Baile @@aut@@ Yu, Ting @@aut@@ |
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2018-02-02T00:00:00Z |
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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">SPR024727237</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230519191950.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2018 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s12274-017-1792-z</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR024727237</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s12274-017-1792-z-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="100" ind1="1" ind2=" "><subfield code="a">Feng, Shun</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2018</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="500" ind1=" " ind2=" "><subfield code="a">© Tsinghua University Press and Springer-Verlag GmbH Germany 2018</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. 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Feng, Shun |
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Feng, Shun misc tungsten disulfide misc photoluminescence misc optical biosensing misc chemical doping Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases |
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Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases tungsten disulfide (dpeaa)DE-He213 photoluminescence (dpeaa)DE-He213 optical biosensing (dpeaa)DE-He213 chemical doping (dpeaa)DE-He213 |
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Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases |
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Feng, Shun Cong, Chunxiao Peimyoo, Namphung Chen, Yu Shang, Jingzhi Zou, Chenji Cao, Bingchen Wu, Lishu Zhang, Jing Eginligil, Mustafa Wang, Xingzhi Xiong, Qihua Ananthanarayanan, Arundithi Chen, Peng Zhang, Baile Yu, Ting |
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Elektronische Aufsätze |
| author-letter |
Feng, Shun |
| doi_str_mv |
10.1007/s12274-017-1792-z |
| title_sort |
tunable excitonic emission of monolayer $ ws_{2} $ for the optical detection of dna nucleobases |
| title_auth |
Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases |
| abstract |
Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. © Tsinghua University Press and Springer-Verlag GmbH Germany 2018 |
| abstractGer |
Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. © Tsinghua University Press and Springer-Verlag GmbH Germany 2018 |
| abstract_unstemmed |
Abstract Two-dimensional transition metal dichalcogenides (2D TMDs) possess a tunable excitonic light emission that is sensitive to external conditions such as electric field, strain, and chemical doping. In this work, we reveal the interactions between DNA nucleobases, i.e., adenine (A), guanine (G), cytosine (C), and thymine (T) and monolayer $ WS_{2} $ by investigating the changes in the photoluminescence (PL) emissions of the monolayer $ WS_{2} $ after coating with nucleobase solutions. We found that adenine and guanine exert a clear effect on the PL profile of the monolayer $ WS_{2} $ and cause different PL evolution trends. In contrast, cytosine and thymine have little effect on the PL behavior. To obtain information on the interactions between the DNA bases and $ WS_{2} $, a series of measurements were conducted on adenine-coated $ WS_{2} $ monolayers, as a demonstration. The p-type doping of the $ WS_{2} $ monolayers on the introduction of adenine is clearly shown by both the evolution of the PL spectra and the electrical transport response. Our findings open the door for the development of label-free optical sensing approaches in which the detection signals arise from the tunable excitonic emission of the TMD itself rather than the fluorescence signals of label molecules. This dopant-selective optical response to the DNA nucleobases fills the gaps in previously reported optical biosensing methods and indicates a potential new strategy for DNA sequencing. © Tsinghua University Press and Springer-Verlag GmbH Germany 2018 |
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Tunable excitonic emission of monolayer $ WS_{2} $ for the optical detection of DNA nucleobases |
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Cong, Chunxiao Peimyoo, Namphung Chen, Yu Shang, Jingzhi Zou, Chenji Cao, Bingchen Wu, Lishu Zhang, Jing Eginligil, Mustafa Wang, Xingzhi Xiong, Qihua Ananthanarayanan, Arundithi Chen, Peng Zhang, Baile Yu, Ting |
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Cong, Chunxiao Peimyoo, Namphung Chen, Yu Shang, Jingzhi Zou, Chenji Cao, Bingchen Wu, Lishu Zhang, Jing Eginligil, Mustafa Wang, Xingzhi Xiong, Qihua Ananthanarayanan, Arundithi Chen, Peng Zhang, Baile Yu, Ting |
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2024-07-04T02:08:54.195Z |
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| score |
7.401332 |