Mechanism of Biological Liquid Superlubricity of Brasenia schreberi Mucilage

Langmuir ◽  
2014 ◽  
Vol 30 (13) ◽  
pp. 3811-3816 ◽  
Author(s):  
Pengxiao Liu ◽  
Yuhong Liu ◽  
Ye Yang ◽  
Zhe Chen ◽  
Jinjin Li ◽  
...  
Keyword(s):  
Brasenia Schreberi ◽  
Biological Liquid ◽  
Liquid Superlubricity

Effects of Abrasive Particles on Liquid Superlubricity and Mechanisms for Their Removal

Langmuir ◽  
2021 ◽  
Author(s):  
Xiangli Wen ◽  
Pengpeng Bai ◽  
Yuanzhe Li ◽  
Hui Cao ◽  
Shaowei Li ◽  
...  
Keyword(s):  
Abrasive Particles ◽  
Liquid Superlubricity

Structure and dynamics of biological liquid crystals

2013 ◽  
Vol 41 (3) ◽  
pp. 430-451 ◽  
Author(s):  
Alejandro D. Rey ◽  
E.E. Herrera-Valencia ◽  
Yogesh Kumar Murugesan
Keyword(s):  
Liquid Crystals ◽  
Structure And Dynamics ◽  
Biological Liquid

Antioxidant and Anti-Inflammatory Activities of Quercetin 7-O-β-D-Glucopyranoside from the Leaves of Brasenia schreberi

2011 ◽  
Vol 14 (10) ◽  
pp. 1127-1134 ◽  
Author(s):  
Jean Legault ◽  
Tommy Perron ◽  
Vakhtang Mshvildadze ◽  
Karl Girard-Lalancette ◽  
Stéphanie Perron ◽  
...  
Keyword(s):  
Brasenia Schreberi ◽  
Anti Inflammatory

Transmission laser speckle rheological method with measurable viscoelasticity of biological liquid inside tissue

2021 ◽  
pp. 127451
Author(s):  
Youjiang Zhao ◽  
Chengfeng Xie ◽  
Xiaojun Xu ◽  
Yansong Liu ◽  
Nenghao Xia ◽  
...  
Keyword(s):  
Laser Speckle ◽  
Rheological Method ◽  
Biological Liquid

scholarly journals Change of photosensitizer fluorescence at its diffusion in viscous liquid flow

2016 ◽  
Vol 09 (02) ◽  
pp. 1650005 ◽  
Author(s):  
Valeriya S. Maryakhina ◽  
Vyacheslav V. Gun’kov
Keyword(s):  
Mathematical Model ◽  
Viscous Liquid ◽  
Liquid Flow ◽  
Fluorescence Spectra ◽  
Inflection Point ◽  
Biological Tissues ◽  
Transparency Window ◽  
Biological Liquid ◽  
The Mathematical Model

In this paper, the mathematical model of distribution of the injected compound in biological liquid flow has been described. It is considered that biological liquid contains a few phases such as water, peptides and cells. The injected compound (for example, photosensitizer) can interact with peptides and cells. At the time, viscosity of the biological liquid depends on pathology present in organism. The obtained distribution of the compound connects on changes of its fluorescence spectra which are registered during fluorescent diagnostics of tumors. It is obtained that the curves do not have monotonic nature. There is a sharp curves decline in the first few seconds after injection. Intensivity of curves rises after decreasing. It is especially pronounced for wavelength 590[Formula: see text]nm and 580[Formula: see text]nm (near the “transparency window” of biological tissues). Time of inflection point shifts from 8.4[Formula: see text]s to 6.9[Formula: see text]s for longer wavelength. However, difference between curves is little for different viscosity means of the biological liquid. Thus, additional pathology present in organism does not impact to the results of in vivo biomedical investigations.

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