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Exploring the Charge Transport of a Natural Eumelanin for Sustainable Technologies

MakaleAçık ErişimScopus SJRQ1

Özet

Eumelanin, the main quinone-based biomaterial of the melanin family of compounds, is emerging as a model for medical and sustainable electronic interfaces due to its biocompatibility, biodegradability, and transducing abilities. The study utilizes current-voltage measurements and impedance/dielectric spectroscopy under a controlled hydration atmosphere to investigate the charge transport of eumelanin produced from the S. parvus BSB49 strain. We show no differences in the electrical response in highly hydrated conditions compared to the standard synthetic eumelanin. Hence, our findings provide the groundwork to assess the potential use of this natural eumelanin in sustainable organic (bio)electronic applications.

Anahtar Kelimeler

charge transporteumelaninMelaninnatural melaninsustainability
RDL Kalıcı Bağlantı (PID)
https://rdlopen.rawdatalibrary.net/r/bayburt/11698Resmi atıflarda kullanılan kalıcı adres
DOI
https://doi.org/10.1021/acsabm.3c00469Yayıncı resmi DOI adresi
İndeks kayıtları
ScopusScopusWeb of ScienceWeb of SciencePubMedPubMed
Kaydın indeks veri tabanlarındaki sayfası (aktarımda alınan kayıt numarasıyla). Erişim, indeksin kendi koşullarına bağlıdır.
Atıflar
Scopus
13
WoS
14
OpenAlex
16
Her kaynağın kendi saydığı toplam atıf; aktarım ve zenginleştirme sırasında alındı.
Tam Kayıt
AlanDeğerDil
dc.contributor.authorPaulin, João V.
dc.contributor.authorBayram, Sinan
dc.contributor.authorGraeff, Carlos F. O.
dc.contributor.authorBufon, Carlos C. B.
dc.date.accessioned2026-10-29T19:08:41.588663486Z
dc.date.available2026-10-29T19:08:41.588663486Z
dc.date.issued2023
dc.description.abstractEumelanin, the main quinone-based biomaterial of the melanin family of compounds, is emerging as a model for medical and sustainable electronic interfaces due to its biocompatibility, biodegradability, and transducing abilities. The study utilizes current-voltage measurements and impedance/dielectric spectroscopy under a controlled hydration atmosphere to investigate the charge transport of eumelanin produced from the S. parvus BSB49 strain. We show no differences in the electrical response in highly hydrated conditions compared to the standard synthetic eumelanin. Hence, our findings provide the groundwork to assess the potential use of this natural eumelanin in sustainable organic (bio)electronic applications.
dc.description.sponsorshipINOMAT, (2014/50906-9, 465452/2014-0)
dc.description.sponsorshipNational Institute of Science and Technology in Functional Complex Materials
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo, FAPESP, (2014/25979-2, 2017/02317-2, 2020/15869-6)
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico, CNPq, (408770/2018-0)
dc.description.sponsorshipInstituto Nacional de Ciência e Tecnologia para Excitotoxicidade e Neuroproteção, INCT-EN
dc.identifier.doi10.1021/acsabm.3c00469
dc.identifier.endpage3637
dc.identifier.issn2576-6422
dc.identifier.issue9
dc.identifier.pmid37676251
dc.identifier.scopus2-s2.0-85171600919
dc.identifier.startpage3633
dc.identifier.urihttps://rdlopen.rawdatalibrary.net/r/bayburt/11698
dc.identifier.volume6
dc.identifier.wosWOS:001070107800001
dc.language.isoen
dc.publisherAmerican Chemical Society
dc.relation.ispartofACS Applied Bio Materials
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subjectcharge transport
dc.subjecteumelanin
dc.subjectMelanin
dc.subjectnatural melanin
dc.subjectsustainability
dc.subject.classificationNanoscience & Nanotechnology
dc.subject.classificationMaterials Science, Biomaterials
dc.subject.classificationScience & Technology - Other Topics
dc.subject.classificationMaterials Science
dc.subject.otherAtmosphere
dc.subject.otherBiocompatible Materials
dc.subject.otherElectricity
dc.subject.otherMelanins
dc.subject.otherBiocompatibility
dc.subject.otherBiodegradability
dc.subject.otherCarrier transport
dc.subject.otherHydration
dc.subject.otherbiomaterial
dc.subject.othereumelanin
dc.subject.othermelanin
dc.subject.otherControlled hydration
dc.subject.otherCurrent-voltage measurements
dc.subject.otherElectrical response
dc.subject.otherElectronic interface
dc.subject.otherEumelanins
dc.subject.otherImpedance/dielectric spectroscopies
dc.subject.otherNatural melanin
dc.subject.otherSustainable electronics
dc.subject.otherSustainable technology
dc.subject.otherTransducing
dc.titleExploring the Charge Transport of a Natural Eumelanin for Sustainable Technologies
dc.typeArticle
rdl.citation.openalex16
rdl.citation.scopus13
rdl.citation.wos14
rdl.departmentSchool of Sciences, Department of Physics and Meteorology, São Paulo State University (UNESP), Bauru, SP 17033-360, Brazil
rdl.departmentDepartment of Medical Services and Techniques, Vocational School of Health Services, Bayburt University, 69000 Bayburt, Turkey
rdl.departmentSchool of Sciences, Postgraduate Program in Materials Science and Technology (POSMAT), São Paulo State University (UNESP), Bauru, SP 17033-360, Brazil
rdl.departmentMackenzie Evangelical Faculty of Paraná, Curitiba, PR 80730-000, Brazil
rdl.oa.statusgreen
rdl.oa.urlhttp://doi.org/10.1021/acsabm.3c00469
rdl.scopus.quartileQ1
rdl.source.indexSCOPUS
rdl.source.indexWOS
rdl.source.indexPUBMED
rdl.wos.indexEmerging Sources Citation Index (ESCI)