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Electrochemical Diffusion Study in Hydrogels †.

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Title: Electrochemical Diffusion Study in Hydrogels †.
Authors: Melnik, Eva1 (AUTHOR) eva.melnik@ait.ac.at, Kurzhals, Steffen1 (AUTHOR), Beni, Valerio2 (AUTHOR), Mutinati, Giorgio C.1 (AUTHOR), Hainberger, Rainer1 (AUTHOR)
Source: Proceedings (2504-3900). 2024, Vol. 97 Issue 1, p118. 3p.
Subject Terms: *ELECTROCHEMICAL sensors, *METHYLENE blue, *ETHYLENE glycol, *MOLECULES, *PROTEINS, *HYDROGELS
Abstract: In this study, poly(ethylene glycol) dimethacrylate (PEG-DMA)-based hydrogels were investigated with respect to the diffusion properties of methylene blue (MB) and MB conjugated proteins (MB-BSA and MB-IgG). Electrochemical sensors were used to monitor the diffusion process via the redox-active MB-label. All tested molecules showed good mobility in the hydrogel. Also, the release of MB-BSA could be demonstrated after drying the hydrogel containing MB-BSA, which is a promising result for the development of hydrogel-based reagent reservoirs for biosensing. [ABSTRACT FROM AUTHOR]
Copyright of Proceedings (2504-3900) is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
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  Data: Electrochemical Diffusion Study in Hydrogels †.
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  Data: <searchLink fieldCode="AR" term="%22Melnik%2C+Eva%22">Melnik, Eva</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> eva.melnik@ait.ac.at</i><br /><searchLink fieldCode="AR" term="%22Kurzhals%2C+Steffen%22">Kurzhals, Steffen</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Beni%2C+Valerio%22">Beni, Valerio</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mutinati%2C+Giorgio+C%2E%22">Mutinati, Giorgio C.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hainberger%2C+Rainer%22">Hainberger, Rainer</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Proceedings+%282504-3900%29%22">Proceedings (2504-3900)</searchLink>. 2024, Vol. 97 Issue 1, p118. 3p.
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  Data: *<searchLink fieldCode="DE" term="%22ELECTROCHEMICAL+sensors%22">ELECTROCHEMICAL sensors</searchLink><br />*<searchLink fieldCode="DE" term="%22METHYLENE+blue%22">METHYLENE blue</searchLink><br />*<searchLink fieldCode="DE" term="%22ETHYLENE+glycol%22">ETHYLENE glycol</searchLink><br />*<searchLink fieldCode="DE" term="%22MOLECULES%22">MOLECULES</searchLink><br />*<searchLink fieldCode="DE" term="%22PROTEINS%22">PROTEINS</searchLink><br />*<searchLink fieldCode="DE" term="%22HYDROGELS%22">HYDROGELS</searchLink>
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  Label: Abstract
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  Data: In this study, poly(ethylene glycol) dimethacrylate (PEG-DMA)-based hydrogels were investigated with respect to the diffusion properties of methylene blue (MB) and MB conjugated proteins (MB-BSA and MB-IgG). Electrochemical sensors were used to monitor the diffusion process via the redox-active MB-label. All tested molecules showed good mobility in the hydrogel. Also, the release of MB-BSA could be demonstrated after drying the hydrogel containing MB-BSA, which is a promising result for the development of hydrogel-based reagent reservoirs for biosensing. [ABSTRACT FROM AUTHOR]
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  Data: <i>Copyright of Proceedings (2504-3900) is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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RecordInfo BibRecord:
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      – Type: doi
        Value: 10.3390/proceedings2024097118
    Languages:
      – Code: eng
        Text: English
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        PageCount: 3
        StartPage: 118
    Subjects:
      – SubjectFull: ELECTROCHEMICAL sensors
        Type: general
      – SubjectFull: METHYLENE blue
        Type: general
      – SubjectFull: ETHYLENE glycol
        Type: general
      – SubjectFull: MOLECULES
        Type: general
      – SubjectFull: PROTEINS
        Type: general
      – SubjectFull: HYDROGELS
        Type: general
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      – TitleFull: Electrochemical Diffusion Study in Hydrogels †.
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            NameFull: Melnik, Eva
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            NameFull: Kurzhals, Steffen
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            NameFull: Beni, Valerio
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            NameFull: Mutinati, Giorgio C.
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            NameFull: Hainberger, Rainer
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            – D: 10
              M: 04
              Text: 2024
              Type: published
              Y: 2024
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              Value: 97
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