Book chapter 1354 views
Atomic Force Microscopy (AFM)
D. Johnson,
D.L. Oatley-Radcliffe,
N. Hilal,
Nidal Hilal
Membrane Characterization, Pages: 115 - 144
Swansea University Author: Nidal Hilal
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DOI (Published version): 10.1016/B978-0-444-63776-5.00007-3
Abstract
The use of atomic force microscopy (AFM) has been increasingly used in recent years in academic research labs to probe the surface morphology and physical properties of a wide range of surfaces at high resolution, including surfaces pertinent to water treatment processes, particularly polymer membra...
Published in: | Membrane Characterization |
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ISBN: | 9780444637765 |
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Elsevier
2017
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URI: | https://cronfa.swan.ac.uk/Record/cronfa29494 |
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2018-04-30T14:23:27.7552711 v2 29494 2016-08-08 Atomic Force Microscopy (AFM) 3acba771241d878c8e35ff464aec0342 Nidal Hilal Nidal Hilal true false 2016-08-08 FGSEN The use of atomic force microscopy (AFM) has been increasingly used in recent years in academic research labs to probe the surface morphology and physical properties of a wide range of surfaces at high resolution, including surfaces pertinent to water treatment processes, particularly polymer membranes. The AFM at its heart is based around a very sharp imaging probe, which is scanned over the surface of interest, allowing a three-dimensional map to be generated. Its utility lies in its versatility, being able to make measurements in both ambient and liquid environments, unlike many other high-resolution imaging techniques. In addition, the physical interaction between the probe and the surface of interest allows the measurement of surface forces, of great interest when studying the mechanisms of attachment of foulants and biofoulants to membranes. By changing the surface chemistry of the probe tip, or by replacing the imaging probe with a functionalized microparticle, a great number of surface interactions can be investigated in a wide range of environments mimicking process conditions. In this chapter we will endeavor to give a general overview, with examples from the scientific literature, of the measurements and investigations, which may be made into the characteristics of membranes engineered for separation processes using the AFM. Book chapter Membrane Characterization 115 144 Elsevier 9780444637765 Atomic force microscopy; Pore size measurement; Surface characterisation; Surface fouling; Surface roughness 31 12 2017 2017-12-31 10.1016/B978-0-444-63776-5.00007-3 COLLEGE NANME Science and Engineering - Faculty COLLEGE CODE FGSEN Swansea University 2018-04-30T14:23:27.7552711 2016-08-08T09:11:29.7680053 Faculty of Science and Engineering School of Engineering and Applied Sciences - Uncategorised D. Johnson 1 D.L. Oatley-Radcliffe 2 N. Hilal 3 Nidal Hilal 4 |
title |
Atomic Force Microscopy (AFM) |
spellingShingle |
Atomic Force Microscopy (AFM) Nidal Hilal |
title_short |
Atomic Force Microscopy (AFM) |
title_full |
Atomic Force Microscopy (AFM) |
title_fullStr |
Atomic Force Microscopy (AFM) |
title_full_unstemmed |
Atomic Force Microscopy (AFM) |
title_sort |
Atomic Force Microscopy (AFM) |
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3acba771241d878c8e35ff464aec0342 |
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3acba771241d878c8e35ff464aec0342_***_Nidal Hilal |
author |
Nidal Hilal |
author2 |
D. Johnson D.L. Oatley-Radcliffe N. Hilal Nidal Hilal |
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Book chapter |
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Membrane Characterization |
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115 |
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2017 |
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Swansea University |
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9780444637765 |
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10.1016/B978-0-444-63776-5.00007-3 |
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Elsevier |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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Faculty of Science and Engineering |
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The use of atomic force microscopy (AFM) has been increasingly used in recent years in academic research labs to probe the surface morphology and physical properties of a wide range of surfaces at high resolution, including surfaces pertinent to water treatment processes, particularly polymer membranes. The AFM at its heart is based around a very sharp imaging probe, which is scanned over the surface of interest, allowing a three-dimensional map to be generated. Its utility lies in its versatility, being able to make measurements in both ambient and liquid environments, unlike many other high-resolution imaging techniques. In addition, the physical interaction between the probe and the surface of interest allows the measurement of surface forces, of great interest when studying the mechanisms of attachment of foulants and biofoulants to membranes. By changing the surface chemistry of the probe tip, or by replacing the imaging probe with a functionalized microparticle, a great number of surface interactions can be investigated in a wide range of environments mimicking process conditions. In this chapter we will endeavor to give a general overview, with examples from the scientific literature, of the measurements and investigations, which may be made into the characteristics of membranes engineered for separation processes using the AFM. |
published_date |
2017-12-31T03:35:52Z |
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1763751549005201408 |
score |
11.036706 |