Impulsive stimulated Brillouin spectroscopy for assessing viscoelastic properties of biologically relevant aqueous solutions

Impulsive stimulated Brillouin spectroscopy for assessing viscoelastic properties of biologically relevant aqueous solutions
复制标题

用于评估生物相关水溶液粘弹性的脉冲受激布里渊光谱

DOI:
10.1117/12.2579053
复制
发表时间:
2021
期刊:
Optical Elastography and Tissue Biomechanics VIII; 116451A
影响因子:
--
通讯作者:
Yakovlev, Vladislav V.
Yakovlev, Vladislav V.
中科院分区:
--
文献类型:
--
作者:
O'Connor, Sean P.;Doktor, Dominik A.;Scully, Marlan O.;Yakovlev, Vladislav V.

文献摘要

参考文献

被引文献

相似文献

布里渊光谱学是近年来发展起来的一种用于评估生物组织和细胞微观粘弹特性的有价值的工具。对于许多实际的生物医学应用,粘弹性测量技术应该对生物介质中的低样品浓度敏感。在这份报告中,我们评估最近改进的脉冲受激布里渊散射(ISBS)设置的灵敏度。我们探索了生物相关的解决方案,在蒸馏水中使用柠檬酸,甘氨酸和蔗糖,我们进行布里渊测量。我们详细介绍了峰值拟合方法,并分析了布里渊位移和线宽作为浓度的函数。我们讨论的灵敏度的ISBS设置低浓度的测量和它的生物应用的影响。
Brillouin spectroscopy has recently emerged as a valuable tool for assessing microscopic viscoelastic properties in biological tissues and cells. For many practical biomedical applications, the viscoelastic measurement techniques should be sensitive to low sample concentrations in biological media. In this report, we assess the sensitivity of a recently improved impulsive stimulated Brillouin scattering (ISBS) setup. We explored biologically relevant solutions in distilled water using citric acid, glycine, and sucrose, for which we performed Brillouin measurements. We detailed the peak fitting methodology and analyzed the Brillouin shift and linewidth as a function of concentration. We discuss the sensitivity of the ISBS setup to low concentration measurements and its implications to biological applications.
DOI: 10.1364/oe.22.005410
发表时间: 2014-03-10
期刊: OPTICS EXPRESS
影响因子: 3.8
作者:
Meng, Zhaokai;Traverso, Andrew J.;Yakovlev, Vladislav V.
通讯作者: Yakovlev, Vladislav V.
动态布里渊显微镜成像
DOI: --
发表时间: 2020
期刊:
影响因子: --
作者:
Dominik A. Doktor;Zachary N. Coker;Vsevolod Cheburkanov;Joshua W. Lalonde;Sean P. O’Connor;V. Yakovlev
通讯作者: V. Yakovlev
DOI: 10.1063/1.4999803
发表时间: 2017-12-11
影响因子: 4
作者:
Steelman, Zachary A.;Weems, Andrew C.;Yakovlev, Vladislav V.
通讯作者: Yakovlev, Vladislav V.
DOI: 10.1039/c5an01700a
发表时间: 2015-11-07
期刊: The Analyst
影响因子: --
作者:
Meng Z;Petrov GI;Yakovlev VV
通讯作者: Yakovlev VV
DOI: 10.1038/nphoton.2007.250
发表时间: 2008-01-01
期刊: NATURE PHOTONICS
影响因子: 35
作者:
Scarcelli, Giuliano;Yun, Seok Hyun
通讯作者: Yun, Seok Hyun