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What Electrochemical Biosensors Can Do for Forensic Science? Unique Features and Applications

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dc.contributor.authorYáñez Sedeño, Paloma
dc.contributor.authorAgüí Chicharro, María Lourdes
dc.contributor.authorCampuzano Ruiz, Susana
dc.contributor.authorPingarrón Carrazón, José Manuel
dc.date.accessioned2023-06-17T09:07:47Z
dc.date.available2023-06-17T09:07:47Z
dc.date.issued2019-10-29
dc.description.abstractThis article critically discusses the latest advances in the use of voltammetric, amperometric, potentiometric, and impedimetric biosensors for forensic analysis. Highlighted examples that show the advantages of these tools to develop methods capable of detecting very small concentrations of analytes and provide selective determinations through analytical responses, without significant interferences from other components of the samples, are presented and discussed, thus stressing the great versatility and utility of electrochemical biosensors in this growing research field. To illustrate this, the determination of substances with forensic relevance by using electrochemical biosensors reported in the last five years (2015–2019) are reviewed. The different configurations of enzyme or affinity biosensors used to solve analytical problems related to forensic practice, with special attention to applications in complex samples, are considered. Main prospects, challenges to focus, such as the fabrication of devices for rapid analysis of target analytes directly on-site at the crime scene, or their widespread use and successful applications to complex samples of interest in forensic analysis, and future efforts, are also briefly discussed.
dc.description.departmentDepto. de Química Analítica
dc.description.facultyFac. de Ciencias Químicas
dc.description.refereedTRUE
dc.description.sponsorshipMinisterio de Economía y Competitividad (MINECO)
dc.description.sponsorshipMinisterio de Ciencia e Innovación (MICINN)
dc.description.sponsorshipComunidad de Madrid
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/66141
dc.identifier.doi10.3390/bios9040127
dc.identifier.issn2079-6374
dc.identifier.officialurlhttps://doi.org/10.3390/bios9040127
dc.identifier.relatedurlhttps://www.mdpi.com/2079-6374/9/4/127
dc.identifier.urihttps://hdl.handle.net/20.500.14352/8235
dc.issue.number4
dc.journal.titleBiosensors
dc.language.isoeng
dc.page.initial127
dc.publisherMDPI
dc.relation.projectIDCTQ2015-64402-C2-1-R
dc.relation.projectIDRTI2018-096135-B-I00
dc.relation.projectIDTRANSNANOAVANSENS-CM (S2018/NMT-4349)
dc.rightsAtribución 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttps://creativecommons.org/licenses/by/3.0/es/
dc.subject.keywordelectrochemical biosensors
dc.subject.keywordforensic analysis
dc.subject.keywordpoisons
dc.subject.keyworddrugs
dc.subject.keywordtoxins
dc.subject.keywordexplosives
dc.subject.keywordchemical and biological weapons
dc.subject.ucmBioquímica (Química)
dc.subject.ucmQuímica analítica (Química)
dc.subject.unesco2301 Química Analítica
dc.titleWhat Electrochemical Biosensors Can Do for Forensic Science? Unique Features and Applications
dc.typejournal article
dc.volume.number9
dspace.entity.typePublication
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