Effect of ionic strength and salt identity on poly(N-isopropylacrylamide) brush modified colloidal silica particles

Effect of ionic strength and salt identity on poly(N-isopropylacrylamide) brush modified... Journal of Colloid and Interface Science 516 (2018) 153–161 Contents lists available at ScienceDirect Journal of Colloid and Interface Science journal homepage: www.elsevier.com/locate/jcis Regular Article Effect of ionic strength and salt identity on poly(N-isopropylacrylamide) brush modified colloidal silica particles Ben A. Humphreys, Erica J. Wanless, Grant B. Webber Priority Research Centre for Advanced Particle Processing and Transport, University of Newcastle, Callaghan, NSW 2308, Australia graphical a bstract article i nfo abstract Article history: Hypothesis: The thermoresponse of poly(N-isopropylacrylamide) stabilised particles is influenced by the Received 30 October 2017 presence of salt and is dependent on the concentration, and ions present. The conformation and elec- Revised 14 January 2018 trophoretic mobility of core/shell PNIPAM brush modified silica particles is expected to vary as a function Accepted 15 January 2018 of these specific ion effects. Available online 31 January 2018 Experiments: The thermoresponse of PNIPAM brush modified silica particles was investigated via dynamic light scattering and electrophoretic mobility measurements between 5 and 45 C in the pres- Keywords: ence of 11 different salt solutions. Colloidal silica Findings: Specific ion effects were observed in the presence of salt solutions for concentrations between Core/shell 50 and 1000 mM. The temperature response could be http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Colloid and Interface Science Elsevier

Effect of ionic strength and salt identity on poly(N-isopropylacrylamide) brush modified colloidal silica particles

Loading next page...
 
/lp/elsevier/effect-of-ionic-strength-and-salt-identity-on-poly-n-rJNmMXBdOl
Publisher
Elsevier
Copyright
Copyright © 2018 Elsevier Inc.
ISSN
0021-9797
eISSN
1095-7103
D.O.I.
10.1016/j.jcis.2018.01.058
Publisher site
See Article on Publisher Site

Abstract

Journal of Colloid and Interface Science 516 (2018) 153–161 Contents lists available at ScienceDirect Journal of Colloid and Interface Science journal homepage: www.elsevier.com/locate/jcis Regular Article Effect of ionic strength and salt identity on poly(N-isopropylacrylamide) brush modified colloidal silica particles Ben A. Humphreys, Erica J. Wanless, Grant B. Webber Priority Research Centre for Advanced Particle Processing and Transport, University of Newcastle, Callaghan, NSW 2308, Australia graphical a bstract article i nfo abstract Article history: Hypothesis: The thermoresponse of poly(N-isopropylacrylamide) stabilised particles is influenced by the Received 30 October 2017 presence of salt and is dependent on the concentration, and ions present. The conformation and elec- Revised 14 January 2018 trophoretic mobility of core/shell PNIPAM brush modified silica particles is expected to vary as a function Accepted 15 January 2018 of these specific ion effects. Available online 31 January 2018 Experiments: The thermoresponse of PNIPAM brush modified silica particles was investigated via dynamic light scattering and electrophoretic mobility measurements between 5 and 45 C in the pres- Keywords: ence of 11 different salt solutions. Colloidal silica Findings: Specific ion effects were observed in the presence of salt solutions for concentrations between Core/shell 50 and 1000 mM. The temperature response could be

Journal

Journal of Colloid and Interface ScienceElsevier

Published: Apr 15, 2018

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off