Modulation of fluorescence signals from biomolecules along nanowires due to interaction of light with oriented nanostructures
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Modulation of fluorescence signals from biomolecules along nanowires due to interaction of light with oriented nanostructures. / Frederiksen, Rune Schøneberg; Alarcon-Llado, Esther; Madsen, Morten H.; Rostgaard, Katrine Rønne; Krogstrup, Peter; Vosch, Tom André Jos; Nygård, Jesper; Morral, Anna Fontcuberta i; Martinez, Karen Laurence.
I: Nano Letters, Bind 15, Nr. 1, 2015, s. 176-181.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Modulation of fluorescence signals from biomolecules along nanowires due to interaction of light with oriented nanostructures
AU - Frederiksen, Rune Schøneberg
AU - Alarcon-Llado, Esther
AU - Madsen, Morten H.
AU - Rostgaard, Katrine Rønne
AU - Krogstrup, Peter
AU - Vosch, Tom André Jos
AU - Nygård, Jesper
AU - Morral, Anna Fontcuberta i
AU - Martinez, Karen Laurence
N1 - [QDev]
PY - 2015
Y1 - 2015
N2 - High aspect ratio nanostructures have gained increasing interest as highly sensitive platforms for biosensing. Here, well-defined biofunctionalized vertical indium arsenide nanowires are used to map the interaction of light with nanowires depending on their orientation and the excitation wavelength. We show how nanowires act as antennas modifying the light distribution and the emitted fluorescence. This work highlights an important optical phenomenon in quantitative fluorescence studies and constitutes an important step for future studies using such nanostructures.
AB - High aspect ratio nanostructures have gained increasing interest as highly sensitive platforms for biosensing. Here, well-defined biofunctionalized vertical indium arsenide nanowires are used to map the interaction of light with nanowires depending on their orientation and the excitation wavelength. We show how nanowires act as antennas modifying the light distribution and the emitted fluorescence. This work highlights an important optical phenomenon in quantitative fluorescence studies and constitutes an important step for future studies using such nanostructures.
KW - biosensing
KW - InAs
KW - Meep simulation
KW - nanowire
KW - optical properties
KW - protein
U2 - 10.1021/nl503344y
DO - 10.1021/nl503344y
M3 - Journal article
C2 - 25426704
AN - SCOPUS:84920945021
VL - 15
SP - 176
EP - 181
JO - Nano Letters
JF - Nano Letters
SN - 1530-6984
IS - 1
ER -
ID: 130986561