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Development of A High Throughput Method Incorporating Traditional Analytical Devices.

C C White1, E Embree1, W E Byrd1

  • 1National Institute of Standards and Technology, Gaithersburg, MD 20899-8621.

Journal of Research of the National Institute of Standards and Technology
|July 2, 2016
PubMed
Summary
This summary is machine-generated.

A new high-throughput system with an informatics platform was developed to analyze polymeric material changes. This automated system uses UV-Vis and FTIR spectroscopy for precise material characterization under environmental stress.

Keywords:
analytical chemistrycombinatorialhigh efficiencyhigh throughputmethodology

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Area of Science:

  • Materials Science
  • Analytical Chemistry
  • Spectroscopy

Background:

  • Polymeric materials undergo degradation when exposed to environmental factors like temperature, humidity, and UV radiation.
  • Accurate quantification of these changes is crucial for material lifespan prediction and performance assessment.
  • Existing analytical methods may lack the throughput or integrated control for comprehensive material analysis.

Purpose of the Study:

  • To develop and implement a high-throughput (HT) system integrated with an informatics platform for analyzing polymeric materials.
  • To quantify material changes induced by controlled temperature, humidity, and high flux UV exposures.
  • To present the integrated software control of analytical instruments and discuss system enhancement challenges.

Main Methods:

  • Development of a high-throughput system incorporating ultra-violet and visible light (UV-Vis) and Fourier transform infrared (FTIR) spectrometers.
  • Integration of spectrometers with a multi-sample positioning table for autonomous sample evaluation.
  • Implementation of an informatics system for software control, data organization, and storage of electronic data.

Main Results:

  • Successful development and implementation of an integrated high-throughput analytical system.
  • Demonstrated capability to quantify changes in polymeric materials under controlled environmental exposures.
  • Established a unified computer system for software control of multiple analytical instruments.

Conclusions:

  • The developed high-throughput informatics system enables efficient and precise quantification of environmental-induced changes in polymeric materials.
  • The integrated approach streamlines sample analysis and data management.
  • Future enhancements can expand the system's analytical capabilities by incorporating additional devices.