Imprinting characteristics by photo-induced solidification of liquid polymer

2002 ◽  
Author(s):  
M. Komuro ◽  
J. Taniguchi ◽  
Y. Tokano ◽  
S. Inoue ◽  
N. Kimura ◽  
...  
Keyword(s):  
Liquid Polymer

Application of Ionic Liquid-polymer Gel Membrane in Toluene/n-Heptane Separation

2021 ◽  
pp. 118596
Author(s):  
Yuming Tu ◽  
Hui Yu ◽  
Wei He ◽  
Zhiyong Zhou ◽  
Wei Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Polymer Gel ◽  
Liquid Polymer ◽  
Ionic Liquid Polymer

Use of a cyanoacrylate skin adhesive to reduce external ventricular drain infection rates

2014 ◽  
Vol 121 (1) ◽  
pp. 189-194 ◽  
Author(s):  
Markus J. Bookland ◽  
Vishad Sukul ◽  
Patrick J. Connolly
Keyword(s):  
Wound Care ◽  
External Ventricular Drain ◽  
Positive Skin ◽  
Liquid Polymer ◽  
Intensive Care Patients ◽  
Neurological Intensive Care ◽  
Cyanoacrylate Adhesive ◽  
Skin Flora ◽  
Lower Infection ◽  
The One

Object Ventriculitis related to external ventricular drain (EVD) placement is a significant source of morbidity in neurological intensive care patients. Current rates of EVD-related infections range from 2% to 45% in the literature. The authors sought to determine if a 2-octyl cyanoacrylate adhesive would result in lower infection rate than standard semiocclusive dressings. Methods The authors tracked ventriculitis rates via CSF cultures among 259 patients whose EVD sites were dressed with sterile semiocclusive dressings and underwent routine sterile dressing exchanges every 48 hours. They analyzed data obtained in an additional 113 patients whose EVD sites were dressed one time with a surgical adhesive, 2-octyl cyanoacrylate. Results Ventriculitis rate in patients with standard bioocclusive dressings and wound care was 15.1%, whereas that in patients with a 2-octyl cyanoacrylate dressing was 3.54% (p = 0.002). Staphylococcus genus accounted for 79.5% of instances of ventriculitis among patients with bioocclusive dressings and routine wound care, whereas it accounted for 25.0% of the instances of ventriculitis among patients with a liquid polymer sealant dressing. A 90% reduction in Staphylococcus infection completely accounts for the observed effect (p = 0.04). Conclusions The one-time application of 2-octyl cyanoacrylate to EVD wounds and exit sites provided superior protection against EVD-related ventriculitis compared to conventional EVD-site wound care. Likely this protection results from a barrier to the entry of gram-positive skin flora along the EVD exit tract. The results should be validated in a randomized trial.

Lateral Mobility of Single Chains at a Liquid Polymer Interface

2008 ◽  
Vol 41 (20) ◽  
pp. 7284-7286 ◽  
Author(s):  
Jingfa Yang ◽  
Jiang Zhao ◽  
Charles C. Han
Keyword(s):  
Lateral Mobility ◽  
Liquid Polymer ◽  
Polymer Interface

A Robust Lubrication System Using an Ionic Liquid Polymer Brush

2015 ◽  
Vol 2 (15) ◽  
pp. 1500187 ◽  
Author(s):  
Hiroyuki Arafune ◽  
Toshio Kamijo ◽  
Takashi Morinaga ◽  
Saika Honma ◽  
Takaya Sato ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Polymer Brush ◽  
Lubrication System ◽  
Liquid Polymer ◽  
Ionic Liquid Polymer

Sitosterol bioconversion with resting cells in liquid polymer based systems

2009 ◽  
Vol 100 (17) ◽  
pp. 4050-4053 ◽  
Author(s):  
Filipe Carvalho ◽  
Marco P.C. Marques ◽  
Carla C.C.R. de Carvalho ◽  
Joaquim M.S. Cabral ◽  
Pedro Fernandes
Keyword(s):  
Resting Cells ◽  
Liquid Polymer

New strategy for drastic enhancement of selectivity via chemical modification of counter anions in ionic liquid polymer phase

2010 ◽  
Vol 46 (46) ◽  
pp. 8740 ◽  
Author(s):  
Hongdeng Qiu ◽  
Makoto Takafuji ◽  
Tsuyoshi Sawada ◽  
Xia Liu ◽  
Shengxiang Jiang ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Chemical Modification ◽  
Polymer Phase ◽  
Liquid Polymer ◽  
New Strategy ◽  
Ionic Liquid Polymer

New approach for description of sorption and swelling phenomena in liquid + polymer membrane systems

2017 ◽  
Vol 179 ◽  
pp. 475-485 ◽  
Author(s):  
Alena Randová ◽  
Lidmila Bartovská ◽  
Štěpán Hovorka ◽  
Tomáš Bartovský ◽  
Pavel Izák ◽  
...  
Keyword(s):  
Polymer Membrane ◽  
Membrane Systems ◽  
New Approach ◽  
Liquid Polymer

Investigation of Magnetorheological Suspensions by Optical Methods

2009 ◽  
Vol 152-153 ◽  
pp. 151-154
Author(s):  
L.V. Nikitin ◽  
D.N. Kudryavcev ◽  
I.V. Shashkov ◽  
A.P. Kazakov
Keyword(s):  
Magnetic Field ◽  
Composite Materials ◽  
Uniform Magnetic Field ◽  
Magnetic Particles ◽  
Raw Materials ◽  
Optical Methods ◽  
Magnetic Clusters ◽  
Liquid Polymer ◽  
Synthetic Rubber ◽  
Magnetorheological Suspensions

In this work we studied magnetorheological suspensions, which are produced by dispersion of magnetic particles in liquid polymer matrix, based on natural and synthetic rubber. Such suspensions are the raw materials for creation of new high-elastic magneto-controlled composite materials (magnitoelastics[1-4]). Processes of aggregation and structurization of magnetic particles in suspension are also examined. We discovered that motion of magnetic clusters in oligomer solution has interrupted character. Such behavior can be explained by interaction of magnetic clusters moving in not uniform magnetic field with polymer net fragments. Evaluation of polymer net’s elastic properties was calculated.

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