Integrating gold nanoclusters, folic acid and reduced graphene oxide for nanosensing of glutathione based on 'turn-off' fluorescence

Autor: Xin Yi Wong, Daniel Quesada-González, Sivakumar Manickam, Siu Yee New, Kasturi Muthoosamy, Arben Merkoçi

Publikováno v: Scientific Reports, Vol 11, Iss 1, Pp 1-12 (2021)

Abstract Glutathione (GSH) is a useful biomarker in the development, diagnosis and treatment of cancer. However, most of the reported GSH biosensors are expensive, time-consuming and often require complex sample treatment, which limit its biological

Externí odkaz: https://doaj.org/article/a693dd3f50424aef89fc6a29698385bd

Nanoparticle-based lateral flow biosensors

Autor: Arben Merkoçi, Daniel Quesada-González

Publikováno v: Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Recercat. Dipósit de la Recerca de Catalunya
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC

Lateral flow biosensors (LFBs) are paper-based devices which permit the performance of low-cost and fast diagnostics with good robustness, specificity, sensitivity and low limits of detection. The use of nanoparticles (NPs) as labels play an importan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1be6964d49c26db20d1854a0c328b3b
http://hdl.handle.net/2072/431432

Electrochemical detection of plant virus using gold nanoparticle-modified electrodes

Autor: Mohga Khater, Alfredo de la Escosura-Muñiz, Arben Merkoçi, Daniel Quesada-González

Publikováno v: Recercat. Dipósit de la Recerca de Catalunya
instname
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Digital.CSIC. Repositorio Institucional del CSIC

Tristeza is one of the destructive diseases of citrus causing by citrus tristeza virus (CTV). Historically, CTV has been associated with serious outbreaks of quick decline of citrus, therefore CTV monitoring is important aspect for avoiding such re-e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc2988121dc2cb04eb72f3450b080f94
http://hdl.handle.net/2072/434823

Tutorial: design and fabrication of nanoparticle-based lateral-flow immunoassays

Autor: Ruslan Álvarez-Diduk, Claudio Parolo, Stefano Cinti, Lourdes Rivas, Amadeo Sena-Torralba, Arben Merkoçi, Liming Hu, José Francisco Bergua, Enric Calucho, Daniel Quesada-González, Celia Fuentes-Chust, Emily P. Nguyen

Publikováno v: Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Nature Protocols
Digital.CSIC. Repositorio Institucional del CSIC
instname

Lateral-flow assays (LFAs) are quick, simple and cheap assays to analyze various samples at the point of care or in the field, making them one of the most widespread biosensors currently available. They have been successfully employed for the detecti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8171ba4ddbdcf5a6df3bb993e34ca60c
http://hdl.handle.net/10261/234451

Signal enhancement on gold nanoparticle-based lateral flow tests using cellulose nanofibers

Autor: Christina Stefani, Alfredo de la Escosura-Muñiz, Arben Merkoçi, Daniel Quesada-González, Neus Domingo, Israel González, Pere Mutjé

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
Dipòsit Digital de Documents de la UAB
Universitat Autònoma de Barcelona
Recercat. Dipósit de la Recerca de Catalunya
Recercat: Dipósit de la Recerca de Catalunya
Varias* (Consorci de Biblioteques Universitáries de Catalunya, Centre de Serveis Científics i Acadèmics de Catalunya)

Lateral flow paper-based biosensors merge as powerful tools in point-of-care diagnostics since they are cheap, portable, robust, selective, fast and easy to use. However, the sensitivity of this type of biosensors is not always as high as required, o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::82350847e15fee66e43a873a11f026c2
http://hdl.handle.net/10261/201014