Potentiometric Sensors with Polymeric Sensing and Reference Membranes Fully Integrated into a Sample‐Wicking Polyester Textile

Analysis & Sensing ◽

10.1002/anse.202100027 ◽

2021 ◽

Author(s):

Eliza J. Herrero ◽

Philippe Buhlmann

Keyword(s):

Potentiometric Sensors ◽

Fully Integrated ◽

Polyester Textile

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FR-IR Molecular Microanalysis System

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100134958 ◽

1990 ◽

Vol 48 (2) ◽

pp. 270-271

Author(s):

John A. Reffner ◽

William T. Wihlborg

Keyword(s):

Fourier Transform ◽

Fourier Transform Infrared ◽

Integrated System ◽

Morphological Examination ◽

Fully Integrated ◽

Ir Microscopy ◽

Normal Functions ◽

Infrared Microspectroscopy ◽

Infrared Spectral ◽

Ft Ir

The IRμs™ is the first fully integrated system for Fourier transform infrared (FT-IR) microscopy. FT-IR microscopy combines light microscopy for morphological examination with infrared spectroscopy for chemical identification of microscopic samples or domains. Because the IRμs system is a new tool for molecular microanalysis, its optical, mechanical and system design are described to illustrate the state of development of molecular microanalysis. Applications of infrared microspectroscopy are reviewed by Messerschmidt and Harthcock.Infrared spectral analysis of microscopic samples is not a new idea, it dates back to 1949, with the first commercial instrument being offered by Perkin-Elmer Co. Inc. in 1953. These early efforts showed promise but failed the test of practically. It was not until the advances in computer science were applied did infrared microspectroscopy emerge as a useful technique. Microscopes designed as accessories for Fourier transform infrared spectrometers have been commercially available since 1983. These accessory microscopes provide the best means for analytical spectroscopists to analyze microscopic samples, while not interfering with the FT-IR spectrometer’s normal functions.

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A full sTOP : Providing a fully integrated sexual health services for women attending termination services

10.26226/morressier.5731a408d462b8028d88c768 ◽

2016 ◽

Author(s):

Jonathan Roberts

Keyword(s):

Health Services ◽

Sexual Health ◽

Fully Integrated ◽

Full Stop

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Fabrication of Conductive Textile via Chemical Oxidative Polymerization of Aniline on Polyester Cloth

10.26434/chemrxiv.6154757.v1 ◽

2018 ◽

Author(s):

alireza razaghi

Keyword(s):

Acidic Solution ◽

Oxidative Polymerization ◽

Morphological Structure ◽

Infrared Spectrometry ◽

Aniline Monomer ◽

Polyester Textile ◽

Conductive Polyaniline ◽

Conductive Textile ◽

Polymerization Conditions ◽

Aniline Polymerization

In this research aniline polymerization conditions were optimized in presence of pre-treated polyester textile to achieve as high electrical conductivity as 100 S/Cm. Alkaline activation of the polyester textile was followed by immersion in to aqueous acidic solution of aniline monomer. Then the oxidant solution was used to initiate the polymerization. Finally, the prepared product was washed and dried prior to ant test. Functional groups were studied by Fourie-transformed infrared spectrometry (FTIR) from the surface of the polyaniline coated textile. Also, morphological structure of synthesized conductive polyaniline was studied by scanning electron microscopy (SEM). The synthesized cloth was used in a closed circuit in order to light up alight emitting diode to emphasis the conductivity of the textile and fibres that synthesised by this method.

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Fabrication of Conductive Textile via Chemical Oxidative Polymerization of Aniline on Polyester Cloth

10.26434/chemrxiv.6154757 ◽

2018 ◽

Author(s):

alireza razaghi

Keyword(s):

Acidic Solution ◽

Oxidative Polymerization ◽

Morphological Structure ◽

Infrared Spectrometry ◽

Aniline Monomer ◽

Polyester Textile ◽

Conductive Polyaniline ◽

Conductive Textile ◽

Polymerization Conditions ◽

Aniline Polymerization

In this research aniline polymerization conditions were optimized in presence of pre-treated polyester textile to achieve as high electrical conductivity as 100 S/Cm. Alkaline activation of the polyester textile was followed by immersion in to aqueous acidic solution of aniline monomer. Then the oxidant solution was used to initiate the polymerization. Finally, the prepared product was washed and dried prior to ant test. Functional groups were studied by Fourie-transformed infrared spectrometry (FTIR) from the surface of the polyaniline coated textile. Also, morphological structure of synthesized conductive polyaniline was studied by scanning electron microscopy (SEM). The synthesized cloth was used in a closed circuit in order to light up alight emitting diode to emphasis the conductivity of the textile and fibres that synthesised by this method.

Download Full-text