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Assessment of Disulfide-linked Gold Nanoparticles as Colorimetric Sensor for Human Chorionic Gonadotropin Detection

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dc.contributor.authorMohd Yusri, M. A. Y.en_US
dc.contributor.authorAbu Hassan, M. H.en_US
dc.contributor.authorAzhari, S.en_US
dc.date.accessioned2024-05-30T02:08:25Z
dc.date.available2024-05-30T02:08:25Z
dc.date.issued2020
dc.description.abstractGold nanoparticles (AuNPs) are a highly versatile compound to be used in sensing components due to their unique physicochemical and optical properties. Due to its flexibility for surface conjugation, glutathione disulfide-linked gold nanoparticle (AuNP-GSSG) was produced in this study to assess its sensing performance as a colorimetric sensor for human chorionic gonadotropin (HCG). Spectroscopic characterization of AuNP-GSSG confirmed the conjugation of GSSG onto the surfaceofAuNPs.AuNP-GSSGalsoshowedhighsensoryperformancewithgoodlinearityandlowdetectionlimit.However,due to the high percentage of interference, usage of AuNP-GSSG as an HCG sensor requires further pre-treatment step to reduce the interference and increase the sensor accuracy.en_US
dc.identifier.citationMohd Yusri, M. A. Y., Abu Hassan, M. H., & Azhari, S. (2020). Assessment of Disulfide-linked Gold Nanoparticles as Colorimetric Sensor for Human Chorionic Gonadotropin Detection. Malaysian Journal of Science Health & Technology, 5(1). https://doi.org/10.33102/mjosht.v5i1.128en_US
dc.identifier.doi10.33102/mjosht.v5i1.128
dc.identifier.epage35
dc.identifier.issn2601-0003
dc.identifier.issueIssue 1(2020)
dc.identifier.spage1
dc.identifier.urihttps://mjosht.usim.edu.my/index.php/mjosht/article/view/128
dc.identifier.urihttps://oarep.usim.edu.my/handle/123456789/15528
dc.identifier.volumeVol.5
dc.language.isoen_USen_US
dc.publisherUniversiti Sains Islam Malaysiaen_US
dc.relation.ispartofMalaysian Journal of Science, Health & Technologyen_US
dc.subjectGold nanoparticles, Human chorionic gonadotropin, sensoren_US
dc.titleAssessment of Disulfide-linked Gold Nanoparticles as Colorimetric Sensor for Human Chorionic Gonadotropin Detectionen_US
dc.typeArticleen_US
dspace.entity.typePublication

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Malaysian Journal of Science, Health & Technology (MJoSHT)