Computer-based study on the sensing of formaldehyde using gold-decorated biphenylene monolayers
- Title
- Computer-based study on the sensing of formaldehyde using gold-decorated biphenylene monolayers
- Abstract
- A first-principles DFT investigation was conducted to study the sensing of formaldehyde (CH2O) via pure biphenylene monolayer (PBPML) and gold-decorated biphenylene monolayer (Au-BPML) monolayer. The PBPML exhibited superior adhesion of CH2O molecule in comparison with other reported 2D materials, but it physiosorbed onto the PBPML with the adhesion energy of −0.409 eV. However, decorating the Au atom significantly improved the CH2O adhesion capacity of BP and caused a notable change in its electronic attributes. The Au-BPML can be a suitable sensor for CH2O with structural steadiness at ambient temperature, a reasonable charge transfer of 0.947 e, adhesion energy of −0.836 eV, and the recovery time of 1.03 s at 300 K. This study highlights the suitability of Au-BPML for CH2O sensing and its practical application. It also presents a new approach for the design and development of efficient sensors for biomolecule.
- Scientific Type
- غير معروف
- Journal volume
- Volume 689
- Collaboration type
- مشترك
- Publish Date
- June 4, 2024
- Participated Universities (Publication)
-
Alnoor University
- Scopus status
- In Scopus
- Scopus index year
- 2 024
- Scopus quarter
- 2
- Scopus citation score
- 4.300000191
- Clarivate status
- In Clarivate
- Clarivate index year
- 2 024
- Clarivate impafact
- 2.900000095
- Pub. Med. status
- Not In PubMed
- Author (Publication)
- ليث ياسين قاسم يحيى
- Journal (Publication)
-
Physica B: Condensed Matter
- Publisher (Publication)
-
Elsevier
- ISSN
- 0921-4526
- Country (Publication)
-
Netherlands
- Country type
- عالمية
- College (Publication)
-
College of Health and Medical Technologies
- Departement (Publication)
-
Department of Medical laboratories techniques
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