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Charge transport properties and mechanisms of bacterial cellulose (BC)-Zinc complexes.

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Title: Charge transport properties and mechanisms of bacterial cellulose (BC)-Zinc complexes.
Authors: Zhao, Rui1 (AUTHOR), Zhang, Tianshuo1 (AUTHOR), Qiu, Xianglin1 (AUTHOR), Cao, Ziyi1 (AUTHOR), Gao, Shanshan1 (AUTHOR) gaoshanshan111@163.com, Song, Xiaoming1,2 (AUTHOR) xiaomingsong4007@163.com, Li, Yue1 (AUTHOR), Chen, Fushan1 (AUTHOR), Zhou, Xinyi1 (AUTHOR)
Source: Carbohydrate Polymers. Jun2024, Vol. 334, pN.PAG-N.PAG. 1p.
Subjects: Density functional theory, Benzimidazoles, Cellulose, Electronic equipment, Zinc ions, Composite materials
Abstract: Most current flexible electronic devices are based on petroleum materials that are difficult to degrade. The exploration of sustainable and eco-friendly materials has become a major focus in both the scientific and industrial communities. In this study, BC-Zn-BIM (bacterial cellulose-Zn-benzimidazole), a novel composite electrode material based on biodegradable BC was developed. Here, BC acted as a conductive medium involved in the conductive behavior of the composite material. We've explored the charge transport mechanisms of BC-Zn-BIM by density functional theory (DFT) calculations, and applied it in the electrochemical detection of Bisphenol A (BPA). The results indicated that the oxygen-containing groups in BC and the nitrogen-containing heterocycles in BIM have a tendency to lose electrons, whereas zinc ions actively acquire electrons from these groups. This process promoted charge transfer within BC-Zn-BIM and endowed it with semiconductor-like properties, enhancing the electrocatalytic reaction of BPA. The detection limit of the electrochemical biosensor was 12 nM, and the sample recovery was 95.1%105.6%. This study clarified the mechanism of the higher electrical properties achieved in Zn-BIM complex grown in-situ on dielectric BC. This will further promote the development of low-cost, environmentally friendly flexible electronic devices. [Display omitted] • A new type of conductive BC-Zn-BIM (bacterial cellulose-Zn-benzimidazole) material was prepared. • The BC-Zn-BIM complex constructed a continuous charge transfer pathway. • The charge transport mechanism of BC-Zn-BIM was studied using DFT (density functional theory) calculations. [ABSTRACT FROM AUTHOR]
Copyright of Carbohydrate Polymers is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. 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.)
Database: Engineering Source
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Header DbId: egs
DbLabel: Engineering Source
An: 176269774
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
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  Label: Title
  Group: Ti
  Data: Charge transport properties and mechanisms of bacterial cellulose (BC)-Zinc complexes.
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  Data: <searchLink fieldCode="AR" term="%22Zhao%2C+Rui%22">Zhao, Rui</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhang%2C+Tianshuo%22">Zhang, Tianshuo</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Qiu%2C+Xianglin%22">Qiu, Xianglin</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Cao%2C+Ziyi%22">Cao, Ziyi</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Gao%2C+Shanshan%22">Gao, Shanshan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> gaoshanshan111@163.com</i><br /><searchLink fieldCode="AR" term="%22Song%2C+Xiaoming%22">Song, Xiaoming</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> xiaomingsong4007@163.com</i><br /><searchLink fieldCode="AR" term="%22Li%2C+Yue%22">Li, Yue</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+Fushan%22">Chen, Fushan</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Zhou%2C+Xinyi%22">Zhou, Xinyi</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Carbohydrate+Polymers%22">Carbohydrate Polymers</searchLink>. Jun2024, Vol. 334, pN.PAG-N.PAG. 1p.
– Name: Subject
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  Data: <searchLink fieldCode="DE" term="%22Density+functional+theory%22">Density functional theory</searchLink><br /><searchLink fieldCode="DE" term="%22Benzimidazoles%22">Benzimidazoles</searchLink><br /><searchLink fieldCode="DE" term="%22Cellulose%22">Cellulose</searchLink><br /><searchLink fieldCode="DE" term="%22Electronic+equipment%22">Electronic equipment</searchLink><br /><searchLink fieldCode="DE" term="%22Zinc+ions%22">Zinc ions</searchLink><br /><searchLink fieldCode="DE" term="%22Composite+materials%22">Composite materials</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: Most current flexible electronic devices are based on petroleum materials that are difficult to degrade. The exploration of sustainable and eco-friendly materials has become a major focus in both the scientific and industrial communities. In this study, BC-Zn-BIM (bacterial cellulose-Zn-benzimidazole), a novel composite electrode material based on biodegradable BC was developed. Here, BC acted as a conductive medium involved in the conductive behavior of the composite material. We've explored the charge transport mechanisms of BC-Zn-BIM by density functional theory (DFT) calculations, and applied it in the electrochemical detection of Bisphenol A (BPA). The results indicated that the oxygen-containing groups in BC and the nitrogen-containing heterocycles in BIM have a tendency to lose electrons, whereas zinc ions actively acquire electrons from these groups. This process promoted charge transfer within BC-Zn-BIM and endowed it with semiconductor-like properties, enhancing the electrocatalytic reaction of BPA. The detection limit of the electrochemical biosensor was 12 nM, and the sample recovery was 95.1%105.6%. This study clarified the mechanism of the higher electrical properties achieved in Zn-BIM complex grown in-situ on dielectric BC. This will further promote the development of low-cost, environmentally friendly flexible electronic devices. [Display omitted] • A new type of conductive BC-Zn-BIM (bacterial cellulose-Zn-benzimidazole) material was prepared. • The BC-Zn-BIM complex constructed a continuous charge transfer pathway. • The charge transport mechanism of BC-Zn-BIM was studied using DFT (density functional theory) calculations. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Carbohydrate Polymers is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. 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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    Identifiers:
      – Type: doi
        Value: 10.1016/j.carbpol.2024.122066
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Density functional theory
        Type: general
      – SubjectFull: Benzimidazoles
        Type: general
      – SubjectFull: Cellulose
        Type: general
      – SubjectFull: Electronic equipment
        Type: general
      – SubjectFull: Zinc ions
        Type: general
      – SubjectFull: Composite materials
        Type: general
    Titles:
      – TitleFull: Charge transport properties and mechanisms of bacterial cellulose (BC)-Zinc complexes.
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            NameFull: Zhao, Rui
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            NameFull: Zhang, Tianshuo
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            – D: 15
              M: 06
              Text: Jun2024
              Type: published
              Y: 2024
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              Value: 334
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