Boron phosphide (BP) graphenylene as work function-type sensor for glucose detection: First-principles investigations

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Autor(es): dc.contributorAydin Adnan Menderes University-
Autor(es): dc.contributorP.M.B.-
Autor(es): dc.contributorKing Khalid University-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorAbdullahi, Yusuf Zuntu-
Autor(es): dc.creatorAhmad, Sohail-
Autor(es): dc.creatorLaranjeira, José A.S.-
Autor(es): dc.creatorMartins, Nicolas F.-
Data de aceite: dc.date.accessioned2025-08-21T18:26:44Z-
Data de disponibilização: dc.date.available2025-08-21T18:26:44Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2024-12-31-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1016/j.flatc.2025.100810-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/302153-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/302153-
Descrição: dc.descriptionDiabetes is a chronic metabolic disorder characterized by elevated blood sugar levels, leading to severe health complications. Non-invasive glucose monitoring is essential for effective diabetes management, and porous materials are promising candidates for this purpose due to their high surface-to-volume ratio and the availability of active sites for adsorption. In this study, we explore the potential of g-BP (graphenylene-like boron phosphide) as a non-enzymatic glucose sensor. Adsorption energies (Eads) for glucose, fructose, and xylose on gaseous (aqueous) media were calculated as −0.74 eV (−1.13 eV), −0.66 eV (−1.04 eV), and −0.58 eV (−1.07 eV), respectively, with the sugar molecules chemisorbed on the g-BP surface. The variations on Eads when water molecules are present are due to hydrogen bonding interactions between H2O and the sugars. Recovery time results indicate that the g-BP monolayer can be utilized as a reusable sensor for these sugar molecules with high selectivity. A band gap opening of approximately 0.67 eV is observed under the adsorption of all sugar molecules. Notably, the work function (ϕ) of g-BP changes significantly upon glucose adsorption for both gaseous and aqueous environments, making it highly sensitive for glucose detection. These findings suggest that g-BP is a promising material for non-invasive work function glucose sensors, as well as for diabetes management.-
Descrição: dc.descriptionDepartment of Physics Aydin Adnan Menderes University-
Descrição: dc.descriptionDepartment of Physics Faculty of Science Kaduna State University P.M.B., Kaduna State-
Descrição: dc.descriptionDepartment of Physics College of Science P.O. Box 9004 King Khalid University-
Descrição: dc.descriptionPost-Graduate Program in Materials Science and Technology (POSMAT) São Paulo State University (UNESP) School of Sciences, SP-
Descrição: dc.descriptionPost-Graduate Program in Materials Science and Technology (POSMAT) São Paulo State University (UNESP) School of Sciences, SP-
Idioma: dc.languageen-
Relação: dc.relationFlatChem-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subject2D materials-
Palavras-chave: dc.subjectBoron Phosphide-
Palavras-chave: dc.subjectDiabetes-
Palavras-chave: dc.subjectGraphenylene-
Palavras-chave: dc.subjectSugar detection-
Título: dc.titleBoron phosphide (BP) graphenylene as work function-type sensor for glucose detection: First-principles investigations-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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