Polymers for Chemical Sensors Using Hydrosilylation Chemistry

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Sorbent and functionalized polymers play a key role in a diverse set of fields, including chemical sensors, separation membranes, solid phase extraction techniques, and chromatography. Sorbent polymers are critical to a number of sensor array or ''electronic nose'' systems. The responses of the sensors in the array give rise to patterns that can be used to distinguish one compound from another, provided that a sufficiently diverse set of sensing materials is present in the array. Figure 1 illustrates the concept of several sensors, each with a different sensor coating, giving rise to variable responses to an analyte that appear as ... continued below

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Grate, Jay W; Kaganove, Steven N & Nelson, David A June 28, 2001.

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Description

Sorbent and functionalized polymers play a key role in a diverse set of fields, including chemical sensors, separation membranes, solid phase extraction techniques, and chromatography. Sorbent polymers are critical to a number of sensor array or ''electronic nose'' systems. The responses of the sensors in the array give rise to patterns that can be used to distinguish one compound from another, provided that a sufficiently diverse set of sensing materials is present in the array. Figure 1 illustrates the concept of several sensors, each with a different sensor coating, giving rise to variable responses to an analyte that appear as a pattern in bar graph format. Using hydrosilylation as the bond-forming reaction, we have developed a versatile and efficient approach to developing sorbent polymers with diverse interactive properties for sensor applications. Both the chemical and physical properties of these polymers are predictable and tunable by design.

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  • Other Information: PBD: 28 Jun 2001

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  • Report No.: PNNL-13556
  • Report No.: NN2002000
  • Grant Number: AC06-76RLO1830
  • DOI: 10.2172/786795 | External Link
  • Office of Scientific & Technical Information Report Number: 786795
  • Archival Resource Key: ark:/67531/metadc715131

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  • June 28, 2001

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  • Sept. 29, 2015, 5:31 a.m.

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  • April 6, 2016, 6:29 p.m.

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Grate, Jay W; Kaganove, Steven N & Nelson, David A. Polymers for Chemical Sensors Using Hydrosilylation Chemistry, report, June 28, 2001; Richland, Washington. (digital.library.unt.edu/ark:/67531/metadc715131/: accessed August 24, 2017), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.