A rapid magneto-optical immunoassay method based on liquid optical cavities
The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amp...
Ausführliche Beschreibung
Autor*in: |
Zhu, Yiwen [verfasserIn] Yuan, Yuening [verfasserIn] Buczyński, Ryszard [verfasserIn] Liu, Wenzhong [verfasserIn] |
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Format: |
E-Artikel |
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Sprache: |
Englisch |
Erschienen: |
2024 |
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Schlagwörter: |
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Übergeordnetes Werk: |
Enthalten in: Measurement - Amsterdam [u.a.] : Elsevier Science, 1983, 226 |
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Übergeordnetes Werk: |
volume:226 |
DOI / URN: |
10.1016/j.measurement.2024.114122 |
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Katalog-ID: |
ELV066953952 |
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245 | 1 | 0 | |a A rapid magneto-optical immunoassay method based on liquid optical cavities |
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520 | |a The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. | ||
650 | 4 | |a Magnetic nanoparticles labeling | |
650 | 4 | |a Magneto-optical dichroism | |
650 | 4 | |a Immunoassay | |
650 | 4 | |a Biosensor | |
700 | 1 | |a Yuan, Yuening |e verfasserin |4 aut | |
700 | 1 | |a Buczyński, Ryszard |e verfasserin |4 aut | |
700 | 1 | |a Liu, Wenzhong |e verfasserin |0 (orcid)0000-0003-0474-0770 |4 aut | |
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912 | |a GBV_USEFLAG_U | ||
912 | |a GBV_ELV | ||
912 | |a SYSFLAG_U | ||
912 | |a SSG-OLC-PHA | ||
912 | |a GBV_ILN_20 | ||
912 | |a GBV_ILN_22 | ||
912 | |a GBV_ILN_23 | ||
912 | |a GBV_ILN_24 | ||
912 | |a GBV_ILN_31 | ||
912 | |a GBV_ILN_32 | ||
912 | |a GBV_ILN_40 | ||
912 | |a GBV_ILN_60 | ||
912 | |a GBV_ILN_62 | ||
912 | |a GBV_ILN_65 | ||
912 | |a GBV_ILN_69 | ||
912 | |a GBV_ILN_70 | ||
912 | |a GBV_ILN_73 | ||
912 | |a GBV_ILN_74 | ||
912 | |a GBV_ILN_90 | ||
912 | |a GBV_ILN_95 | ||
912 | |a GBV_ILN_100 | ||
912 | |a GBV_ILN_105 | ||
912 | |a GBV_ILN_110 | ||
912 | |a GBV_ILN_150 | ||
912 | |a GBV_ILN_151 | ||
912 | |a GBV_ILN_187 | ||
912 | |a GBV_ILN_213 | ||
912 | |a GBV_ILN_224 | ||
912 | |a GBV_ILN_230 | ||
912 | |a GBV_ILN_370 | ||
912 | |a GBV_ILN_602 | ||
912 | |a GBV_ILN_702 | ||
912 | |a GBV_ILN_2001 | ||
912 | |a GBV_ILN_2003 | ||
912 | |a GBV_ILN_2004 | ||
912 | |a GBV_ILN_2005 | ||
912 | |a GBV_ILN_2007 | ||
912 | |a GBV_ILN_2008 | ||
912 | |a GBV_ILN_2009 | ||
912 | |a GBV_ILN_2010 | ||
912 | |a GBV_ILN_2011 | ||
912 | |a GBV_ILN_2014 | ||
912 | |a GBV_ILN_2015 | ||
912 | |a GBV_ILN_2020 | ||
912 | |a GBV_ILN_2021 | ||
912 | |a GBV_ILN_2025 | ||
912 | |a GBV_ILN_2026 | ||
912 | |a GBV_ILN_2027 | ||
912 | |a GBV_ILN_2034 | ||
912 | |a GBV_ILN_2044 | ||
912 | |a GBV_ILN_2048 | ||
912 | |a GBV_ILN_2049 | ||
912 | |a GBV_ILN_2050 | ||
912 | |a GBV_ILN_2055 | ||
912 | |a GBV_ILN_2056 | ||
912 | |a GBV_ILN_2059 | ||
912 | |a GBV_ILN_2061 | ||
912 | |a GBV_ILN_2064 | ||
912 | |a GBV_ILN_2088 | ||
912 | |a GBV_ILN_2106 | ||
912 | |a GBV_ILN_2110 | ||
912 | |a GBV_ILN_2111 | ||
912 | |a GBV_ILN_2112 | ||
912 | |a GBV_ILN_2122 | ||
912 | |a GBV_ILN_2129 | ||
912 | |a GBV_ILN_2143 | ||
912 | |a GBV_ILN_2152 | ||
912 | |a GBV_ILN_2153 | ||
912 | |a GBV_ILN_2190 | ||
912 | |a GBV_ILN_2232 | ||
912 | |a GBV_ILN_2336 | ||
912 | |a GBV_ILN_2470 | ||
912 | |a GBV_ILN_2507 | ||
912 | |a GBV_ILN_4035 | ||
912 | |a GBV_ILN_4037 | ||
912 | |a GBV_ILN_4112 | ||
912 | |a GBV_ILN_4125 | ||
912 | |a GBV_ILN_4242 | ||
912 | |a GBV_ILN_4249 | ||
912 | |a GBV_ILN_4251 | ||
912 | |a GBV_ILN_4305 | ||
912 | |a GBV_ILN_4306 | ||
912 | |a GBV_ILN_4307 | ||
912 | |a GBV_ILN_4313 | ||
912 | |a GBV_ILN_4322 | ||
912 | |a GBV_ILN_4323 | ||
912 | |a GBV_ILN_4324 | ||
912 | |a GBV_ILN_4325 | ||
912 | |a GBV_ILN_4326 | ||
912 | |a GBV_ILN_4333 | ||
912 | |a GBV_ILN_4334 | ||
912 | |a GBV_ILN_4338 | ||
912 | |a GBV_ILN_4393 | ||
912 | |a GBV_ILN_4700 | ||
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publishDate |
2024 |
allfields |
10.1016/j.measurement.2024.114122 doi (DE-627)ELV066953952 (ELSEVIER)S0263-2241(24)00006-X DE-627 ger DE-627 rda eng 660 VZ 50.21 bkl Zhu, Yiwen verfasserin (orcid)0000-0002-8963-8742 aut A rapid magneto-optical immunoassay method based on liquid optical cavities 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. Magnetic nanoparticles labeling Magneto-optical dichroism Immunoassay Biosensor Yuan, Yuening verfasserin aut Buczyński, Ryszard verfasserin aut Liu, Wenzhong verfasserin (orcid)0000-0003-0474-0770 aut Enthalten in Measurement Amsterdam [u.a.] : Elsevier Science, 1983 226 Online-Ressource (DE-627)320404927 (DE-600)2000550-7 (DE-576)259484342 nnns volume:226 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 50.21 Messtechnik VZ AR 226 |
spelling |
10.1016/j.measurement.2024.114122 doi (DE-627)ELV066953952 (ELSEVIER)S0263-2241(24)00006-X DE-627 ger DE-627 rda eng 660 VZ 50.21 bkl Zhu, Yiwen verfasserin (orcid)0000-0002-8963-8742 aut A rapid magneto-optical immunoassay method based on liquid optical cavities 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. Magnetic nanoparticles labeling Magneto-optical dichroism Immunoassay Biosensor Yuan, Yuening verfasserin aut Buczyński, Ryszard verfasserin aut Liu, Wenzhong verfasserin (orcid)0000-0003-0474-0770 aut Enthalten in Measurement Amsterdam [u.a.] : Elsevier Science, 1983 226 Online-Ressource (DE-627)320404927 (DE-600)2000550-7 (DE-576)259484342 nnns volume:226 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 50.21 Messtechnik VZ AR 226 |
allfields_unstemmed |
10.1016/j.measurement.2024.114122 doi (DE-627)ELV066953952 (ELSEVIER)S0263-2241(24)00006-X DE-627 ger DE-627 rda eng 660 VZ 50.21 bkl Zhu, Yiwen verfasserin (orcid)0000-0002-8963-8742 aut A rapid magneto-optical immunoassay method based on liquid optical cavities 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. Magnetic nanoparticles labeling Magneto-optical dichroism Immunoassay Biosensor Yuan, Yuening verfasserin aut Buczyński, Ryszard verfasserin aut Liu, Wenzhong verfasserin (orcid)0000-0003-0474-0770 aut Enthalten in Measurement Amsterdam [u.a.] : Elsevier Science, 1983 226 Online-Ressource (DE-627)320404927 (DE-600)2000550-7 (DE-576)259484342 nnns volume:226 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 50.21 Messtechnik VZ AR 226 |
allfieldsGer |
10.1016/j.measurement.2024.114122 doi (DE-627)ELV066953952 (ELSEVIER)S0263-2241(24)00006-X DE-627 ger DE-627 rda eng 660 VZ 50.21 bkl Zhu, Yiwen verfasserin (orcid)0000-0002-8963-8742 aut A rapid magneto-optical immunoassay method based on liquid optical cavities 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. Magnetic nanoparticles labeling Magneto-optical dichroism Immunoassay Biosensor Yuan, Yuening verfasserin aut Buczyński, Ryszard verfasserin aut Liu, Wenzhong verfasserin (orcid)0000-0003-0474-0770 aut Enthalten in Measurement Amsterdam [u.a.] : Elsevier Science, 1983 226 Online-Ressource (DE-627)320404927 (DE-600)2000550-7 (DE-576)259484342 nnns volume:226 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 50.21 Messtechnik VZ AR 226 |
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10.1016/j.measurement.2024.114122 doi (DE-627)ELV066953952 (ELSEVIER)S0263-2241(24)00006-X DE-627 ger DE-627 rda eng 660 VZ 50.21 bkl Zhu, Yiwen verfasserin (orcid)0000-0002-8963-8742 aut A rapid magneto-optical immunoassay method based on liquid optical cavities 2024 nicht spezifiziert zzz rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. Magnetic nanoparticles labeling Magneto-optical dichroism Immunoassay Biosensor Yuan, Yuening verfasserin aut Buczyński, Ryszard verfasserin aut Liu, Wenzhong verfasserin (orcid)0000-0003-0474-0770 aut Enthalten in Measurement Amsterdam [u.a.] : Elsevier Science, 1983 226 Online-Ressource (DE-627)320404927 (DE-600)2000550-7 (DE-576)259484342 nnns volume:226 GBV_USEFLAG_U GBV_ELV SYSFLAG_U SSG-OLC-PHA GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 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_150 GBV_ILN_151 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_370 GBV_ILN_602 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 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_2034 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2088 GBV_ILN_2106 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2470 GBV_ILN_2507 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4242 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_4338 GBV_ILN_4393 GBV_ILN_4700 50.21 Messtechnik VZ AR 226 |
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(DE-627)ELV066953952 (ELSEVIER)S0263-2241(24)00006-X |
title_full |
A rapid magneto-optical immunoassay method based on liquid optical cavities |
author_sort |
Zhu, Yiwen |
journal |
Measurement |
journalStr |
Measurement |
lang_code |
eng |
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dewey-hundreds |
600 - Technology |
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marc |
publishDateSort |
2024 |
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zzz |
author_browse |
Zhu, Yiwen Yuan, Yuening Buczyński, Ryszard Liu, Wenzhong |
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226 |
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Elektronische Aufsätze |
author-letter |
Zhu, Yiwen |
doi_str_mv |
10.1016/j.measurement.2024.114122 |
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(ORCID)0000-0002-8963-8742 (ORCID)0000-0003-0474-0770 |
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(orcid)0000-0002-8963-8742 (orcid)0000-0003-0474-0770 |
dewey-full |
660 |
author2-role |
verfasserin |
title_sort |
a rapid magneto-optical immunoassay method based on liquid optical cavities |
title_auth |
A rapid magneto-optical immunoassay method based on liquid optical cavities |
abstract |
The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. |
abstractGer |
The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. |
abstract_unstemmed |
The technique investigates the application of the AC magneto-optical dichroism of magnetic fluids in fast and low-cost immunoassays by taking advantage of liquid optical cavities. Magnetic nanoparticles (MNPs) served as biomarkers. Variations in particle size were characterized by monitoring the amplitude of the second harmonic of transmitted light under alternating magnetic field excitation. Differential beams with polarization directions parallel and perpendicular to the magnetic field can improve signal-to-noise ratio. We designed a liquid optical cavity that allowed multiple reflections of light in magnetic fluid to increase the optical path. This cavity enhanced the magneto-optical signal and lowered the detection limits of target molecules. The limit of detecting biotin in the streptavidin–biotin binding system in conjunction with MNPs was 0.027 μg/mL and the least amount of time required for detection was 2.3 s. It is expected to achieve a low-cost, compact, and portable biosensor for rapid detection of trace viruses. |
collection_details |
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title_short |
A rapid magneto-optical immunoassay method based on liquid optical cavities |
remote_bool |
true |
author2 |
Yuan, Yuening Buczyński, Ryszard Liu, Wenzhong |
author2Str |
Yuan, Yuening Buczyński, Ryszard Liu, Wenzhong |
ppnlink |
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doi_str |
10.1016/j.measurement.2024.114122 |
up_date |
2024-07-06T19:34:40.760Z |
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