Plasmonic nanoprobes gauging the length and flexibility of α,ω-Alkanedicarboxylic acids with an optical readout

Simple item record

Full item record

dc.contributor.authorKravets, Mykola
dc.contributor.authorMisztalewska-Turkowicz, Iwona
dc.contributor.authorSashuk, Volodymyr
dc.contributor.organizationInstitute of Physical Chemistry, Polish Academy of Sciences
dc.contributor.organizationFaculty of Chemistry, University of Bialystok
dc.date.accessioned2025-07-11T12:43:51Z
dc.date.available2025-07-11T12:43:51Z
dc.date.issued2021-05-21
dc.description.abstractDiscrimination of chemical homologs, compounds differing by the number of repeating units, given their similitude, is non-trivial, and therefore needs unconventional approaches. Herein, by taking advantage of the difference in length and utilizing plasmon coupling, we present the recognition of a sequence of linear saturated carboxylic diacids that occur naturally and accompany us in everyday life. The interactions between these diacids and gold nanoparticles, the surface of which is covered by cationic pillar[n]pyridinium macrocycles, produce a multilevel response, including a color that can be watched with an unaided eye. This method of recognition seems to be universal for anionic species and can be potentially extended to other sorts of molecular similarity and isomerismen
dc.identifier.citationSensors and Actuators B: Chemical, 2021, 343, 130083 //https://doi.org/10.1016/j.snb.2021.130083
dc.identifier.doi10.1016/j.snb.2021.130083
dc.identifier.urihttps://open.icm.edu.pl/handle/123456789/26002
dc.language.isoen
dc.publisherElseiver
dc.relation.ispartofseries343
dc.rightsUznanie autorstwa 4.0 Międzynarodoween
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/
dc.sourceSensors and Actuators B: Chemical
dc.subjectmolecular recognitionen
dc.subjectgold nanoparticleen
dc.subjectpillar[n]pyridiniumen
dc.subjecthomologen
dc.subjectdicarboxylic aciden
dc.titlePlasmonic nanoprobes gauging the length and flexibility of α,ω-Alkanedicarboxylic acids with an optical readouten
dc.typearticle
dc.type.versionpublishedVersion
person.identifier.orcidKravets, Mykola [0000-0002-7751-3643]
person.identifier.orcidMisztalewska-Turkowicz, Iwona [0000-0001-8587-6711]
person.identifier.orcidSashuk, Volodymyr [0000-0002-5907-8596]
Files for this record
Original bundle
Now showing 1 - 1 of 1
Name: Article_published.pdf
Size: 3.18 MB
Format: Adobe Portable Document Format
Description:
Download
License files
Name: license_rdf
Size: 1019 B
Format: RDF serialized in XML
Description:
Download
Belongs to collection
Artykuły ICHF PAN / IPC PAS Articles