Effects of hydration levels on the bandwidth of microwave resonant absorption induced by confined acoustic vibrations

被引：13

作者：

Liu, Tzu-Ming ^{[1
]}

Chen, Hung-Pin ^{[2
]}

Yeh, Shih-Chia ^{[3
]}

Wu, Chih-Yu ^{[3
]}

Wang, Chung-Hsiung ^{[3
]}

Luo, Tang-Nian ^{[4
]}

Chen, Yi-Jan ^{[4
]}

Liu, Shen-Iuan ^{[4
]}

Sun, Chi-Kuang ^{[2
,4
,5
]}

机构：

[1] Natl Taiwan Univ, Inst Biomed Engn, Taipei 10617, Taiwan

[2] Natl Taiwan Univ, Grad Inst Photon & Optoelect, Taipei 10617, Taiwan

[3] Natl Taiwan Univ, Dept Entomol, Taipei 10617, Taiwan

[4] Natl Taiwan Univ, Dept Elect Engn, Taipei 10617, Taiwan

[5] Acad Sinica, Taiwan & Res Ctr Appl Sci, Taipei 10617, Taiwan

来源：

APPLIED PHYSICS LETTERS | 2009年 / 95卷 / 17期

关键词：

PICORNA-LIKE-VIRUS; MOLECULES; PHONONS; DNA;

D O I：

10.1063/1.3254251

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We found the hydration levels on the capsid surface of viruses can affect the bandwidth of microwave resonant absorption (MRA) induced by the confined acoustic vibrations (CAV). By decreasing the pH value of solution down to 5.2 or inactivating the capsid proteins, we enhanced the surface hydrophilicity and increased the magnitude of surface potentials. Both of these surface manipulations raised the surface affinity to water molecules and narrowed the bandwidths of CAV-induced MRA. Our results validate the viscoelastic transition of hydration shells. (C) 2009 American Institute of Physics. [doi: 10.1063/1.3254251]

引用

页数：3

共 35 条

[1] Effects of Hydration Levels on the Bandwidth of Microwave Resonant Absorption Induced by Confined Acoustic Vibrations
Liu, Tzu-Ming
Chen, Hung-Pin
Yeh, Shih-Chia
Wu, Chih-Yu
Wang, Chung-Hsiung
Luo, Tang-Nian
Chen, Yi-Jan
Liu, Shen-Iuan
Sun, Chi-Kuang
BIOPHYSICAL JOURNAL, 2010, 98 (03) : 744A - 744A
[2] Microwave resonant absorption of viruses through dipolar coupling with confined acoustic vibrations
Liu, Tzu-Ming
Chen, Hung-Ping
Wang, Li-Tzu
Wang, Jen-Ren
Luo, Tang-Nian
Chen, Yi-Jan
Liu, Shen-Iuan
Sun, Chi-Kuang
APPLIED PHYSICS LETTERS, 2009, 94 (04)
[3] Resonant Dipolar Coupling of Microwaves with Confined Acoustic Vibrations in a Rod-shaped Virus
Chi-Kuang Sun
Yi-Chun Tsai
Yi-Jan E. Chen
Tzu-Ming Liu
Hui-Yuan Chen
Han-Ching Wang
Chu-Fang Lo
Scientific Reports, 7
[4] Resonant Dipolar Coupling of Microwaves with Confined Acoustic Vibrations in a Rod-shaped Virus
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Tsai, Yi-Chun
Chen, Yi-Jan E.
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SCIENTIFIC REPORTS, 2017, 7
[5] Backing effects on the underwater acoustic absorption of a viscoelastic slab with locally resonant scatterers
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Wen, Jihong
Yang, Haibin
Lv, Linmei
Wen, Xisen
APPLIED ACOUSTICS, 2014, 76 : 48 - 51
[6] Piezoelectricity Induced Terahertz Photon Absorption by Confined Acoustic Phonons in Wurtzite CdSe Nanocrystals
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Yang, Meng-Ju
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Chang, Ming-Hao
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2008 CONFERENCE ON LASERS AND ELECTRO-OPTICS & QUANTUM ELECTRONICS AND LASER SCIENCE CONFERENCE, VOLS 1-9, 2008, : 3098 - +
[7] Piezoelectricity induced terahertz photon absorption by confined acoustic phonons inwurtzite CdSe nanocrystals
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Optics InfoBase Conference Papers, 2008,
[8] RECONSTRUCTION OF MICROWAVE ABSORPTION PROPERTIES IN HETEROGENEOUS TISSUE FOR MICROWAVE-INDUCED THERMO-ACOUSTIC TOMOGRAPHY
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Zhao, Z. -Q.
Song, J.
Zhu, X. -Z.
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PROGRESS IN ELECTROMAGNETICS RESEARCH-PIER, 2012, 130 : 225 - 240
[9] Piezoelectricity-induced terahertz photon absorption by confined acoustic phonons in wurtzite CdSe nanocrystals
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Yang, Meng-Ju
Lai, Chih-Wei
Chou, Pi-Tai
Chang, Ming-Hao
Liu, Hsiang-Lin
Sun, Chi-Kuang
PHYSICAL REVIEW B, 2008, 77 (08)
[10] INFLUENCE OF 2-QUANTUM EFFECTS ON RESONANT ABSORPTION OF ACOUSTIC ENERGY BY A SPIN SYSTEM
ERMAKOV, YA
SOVIET PHYSICS SOLID STATE,USSR, 1972, 13 (08): : 1833 - &

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