Wide-field photothermal reflectance spectroscopy for single nanoparticle absorption spectrum analysis

Wide-field photothermal reflectance spectroscopy for single nanoparticle absorption spectrum analysis

Photothermal imaging is useful for detecting individual nanoparticles and obtaining the absorption spectra. This study presents a wide-field photothermal reflectance spectroscopy technique achieved by incorporating a pump beam, a probe beam, and a charge-coupled device (CCD) camera into a commercial...

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Bibliographic Details
Main Authors: Kim Jung-Dae, Kim Dong Uk, Jeong Chan Bae, Han Ilkyu, Bae Ji Yong, Hur Hwan, Nam Ki-Hwan, Hyun Sangwon, Kim I Jong, Lee Kye-Sung, Chang Ki Soo
Format: Article
Language:English
Published: De Gruyter 2021-08-01
Series:Nanophotonics
Subjects:
four-bucket method
gold nanorod
photothermal
photothermal reflectance imaging
single nanoparticle spectroscopy
Online Access:https://doi.org/10.1515/nanoph-2021-0203

Internet

https://doi.org/10.1515/nanoph-2021-0203

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