UM
Resonant Dipolar Coupling of Microwaves with Confined Acoustic Vibrations in a Rod-shaped Virus
Sun, Chi-Kuang; Tsai, Yi-Chun; Chen, Yi-Jan E.; Liu, Tzu-Ming; Chen, Hui-Yuan; Wang, Han-Ching; Lo, Chu-Fang
2017-07-04
Source PublicationSCIENTIFIC REPORTS
ISSN2045-2322
Volume7
AbstractIn 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.
DOI10.1038/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
Citation statistics
Document TypeJournal article
CollectionUniversity of Macau
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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