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Resonant Dipolar Coupling of Microwaves with Confined Acoustic Vibrations in a Rod-shaped Virus
Sun, Chi-Kuang1,2; Tsai, Yi-Chun1; Chen, Yi-Jan E.2; Liu, Tzu-Ming3; Chen, Hui-Yuan1; Wang, Han-Ching4; Lo, Chu-Fang4
2017-07-04
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume7
Abstract

In this letter, we treat a rod-shaped virus as a free homogenous nanorod and identify its confined acoustic vibration modes that can cause strong resonant microwave absorption through electric dipolar excitation with a core-shell charge distribution. They are found to be the n = 4N-2 modes of the longitudinal modes of the nanorods, where N is an integer starting from 1 and n is the mode order quantum number. This study was confirmed by measuring the microwave absorption spectra of white spot syndrome virus (WSSV), which is a rod-shaped virus. This is also the first study to identify the "dipolar-like" mode in a rod-shaped nano-object. Our study is not only an important step to achieve rapid and sensitive detection of rod-shaped viruses based on their microwave spectroscopic features and a non-contact method to measure the Young's modulus of rod-shaped viruses, but also is critical to formulate an efficient epidemic prevention strategy to deactivate viruses with the structure-resonant microwaves.

DOIhttp://doi.org/10.1038/s41598-017-04089-7
URLView the original
Indexed BySCI
Language英语
WOS Research AreaScience & Technology - Other Topics
WOS SubjectMultidisciplinary Sciences
WOS IDWOS:000404657700001
PublisherNATURE PUBLISHING GROUP
The Source to ArticleWOS
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Cited Times [WOS]:2   [WOS Record]     [Related Records in WOS]
Document TypeJournal article
CollectionFaculty of Health Sciences
Corresponding AuthorSun, Chi-Kuang
Affiliation1.Graduate Institute of Photonics and Optoelectronics, National Taiwan University, Taipei, 10617, Taiwan
2.Department of Electrical Engineering, National Taiwan University, Taipei, 10617, Taiwan
3.Faculty of Health Sciences, University of Macau, Macau, China
4.Department of Biotechnology and Bioindustry Sciences, National Cheng Kung University, Tainan, Taiwan.
Recommended Citation
GB/T 7714
Sun, Chi-Kuang,Tsai, Yi-Chun,Chen, Yi-Jan E.,et al. Resonant Dipolar Coupling of Microwaves with Confined Acoustic Vibrations in a Rod-shaped Virus[J]. SCIENTIFIC REPORTS,2017,7.
APA Sun, Chi-Kuang.,Tsai, Yi-Chun.,Chen, Yi-Jan E..,Liu, Tzu-Ming.,Chen, Hui-Yuan.,...&Lo, Chu-Fang.(2017).Resonant Dipolar Coupling of Microwaves with Confined Acoustic Vibrations in a Rod-shaped Virus.SCIENTIFIC REPORTS,7.
MLA Sun, Chi-Kuang,et al."Resonant Dipolar Coupling of Microwaves with Confined Acoustic Vibrations in a Rod-shaped Virus".SCIENTIFIC REPORTS 7(2017).
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