Microrheology of colloidal systems

AM Puertas, T Voigtmann - Journal of Physics: Condensed …, 2014 - iopscience.iop.org
Microrheology was proposed almost twenty years ago as a technique to obtain rheological
properties in soft matter from the microscopic motion of colloidal tracers used as probes …

Small-world rheology: an introduction to probe-based active microrheology

LG Wilson, WCK Poon - Physical Chemistry Chemical Physics, 2011 - pubs.rsc.org
We introduce active, probe-based microrheological techniques for measuring the flow and
deformation of complex fluids. These techniques are ideal for mechanical characterization …

DNA as a model for probing polymer entanglements: Circular polymers and non-classical dynamics

K Regan, S Ricketts, RM Robertson-Anderson - Polymers, 2016 - mdpi.com
Double-stranded DNA offers a robust platform for investigating fundamental questions
regarding the dynamics of entangled polymer solutions. The exceptional monodispersity …

A micro-liter viscosity and density sensor for the rheological characterization of DNA solutions in the kilo-hertz range

P Rust, D Cereghetti, J Dual - Lab on a Chip, 2013 - pubs.rsc.org
When measuring the properties of fluids from biological sources, sample volumes in the
micro-liter range are often desired as higher volumes may not be available or are very …

Inverse integral transformation method to derive local viscosity distribution measured by optical tweezers

R Hidema, Z Yatabe, H Takahashi, R Higashikawa… - Soft Matter, 2020 - pubs.rsc.org
Complex fluids have a non-uniform local inner structure; this is enhanced under
deformation, inducing a characteristic flow, such as an abrupt increase in extensional …

Determining local viscoelastic properties of collagen systems using optical tweezers

M Shayegan - 2014 - summit.sfu.ca
In this work, I aimed to develop and apply a technique capable of measuring the viscoelastic
properties of collagen at different levels of hierarchy. Collagen is the predominant structural …

[PDF][PDF] 光压的测量方法现状及发展趋势

宋乐, 王玉瑾, 郑叶龙 - 计量学报, 2019 - jlxb.china-csm.org
介绍了光压的概念及应用, 按照测量介质由宏观至微观, 系统刚度由高到低的次序,
选取了具有代表性的扭秤, 晶体, 薄膜, 电容和液体这5 种感测介质, 分别介绍了这5 …

[PDF][PDF] Micromachined viscosity sensors for the characterization of DNA solutions

PL Rüst - 2013 - research-collection.ethz.ch
The miniaturization of diagnostic technology has been drawing great attention during the
last few years. Advantages of the miniaturization apart from less space requirements are the …

Resolvability Between Bare and DNA-Grafted Microsphere by Flow Resistance Measurement using Optical Tweezers: Kebolehbezaan antara Mikrosfera Tanpa Salut …

DCB Wei, SK Ayop, F Kremer - Journal of Science and Mathematics …, 2013 - ojs.upsi.edu.my
Optical tweezers have an ability to hold a single optically transparent particle in a suitable
medium without mechanical contact. One can measure and exert photonics forces of …

[PDF][PDF] Untersuchung der passiven und aktiven Mikrorheologie einer unverschlauften Polymerschmelze mittels Molekulardynamik-Simulationen

A Kuhnhold - 2014 - opendata.uni-halle.de
In dieser Arbeit soll die passive und aktive Mikrorheologie einer unverschlauften
Polymerschmelze mittels Molekulardynamik-Simulationen untersucht werden. Die …