2026-06-29T16:40:30Zhttps://docta.ucm.es/rest/oai/request
oai:docta.ucm.es:20.500.14352/931732025-03-18T14:25:06Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense author Ahijado Guzmán, Rubén author Menten, Julia author Prasad, Janak author Lambertz, Christina author Rivas, German author Sönnichsen, Carsten 2024-01-15T15:58:20Z 2024-01-15T15:58:20Z 2017 Ahijado-Guzmán, R.; Menten, J.; Prasad, J.; Lambertz, C.; Rivas, G.; Sönnichsen, C. Plasmonic Nanosensors for the Determination of Drug Effectiveness on Membrane Receptors. ACS Appl. Mater. Interfaces 2017, 9, 218-223 DOI:10.1021/acsami.6b14013. 1944-8244 10.1021/acsami.6b14013 https://hdl.handle.net/20.500.14352/93173 https://doi.org/10.1021/acsami.6b14013 We demonstrate the potential of the NanoSPR (nanoscale surface plasmon resonance sensors) method as a simple and cheap tool for the quantitative study of membrane protein–protein interactions. We use NanoSPR to determine the effectiveness of two potential drug candidates that inhibit the protein complex formation between FtsA and ZipA at initial stages of bacterial division. As the NanoSPR method relies on individual gold nanorods as sensing elements, there is no need for fluorescent labels or organic cosolvents, and it provides intrinsically high statistics. NanoSPR could become a powerful tool in drug development, drug delivery, and membrane studies. eng Plasmonic nanosensors for the determination of drug effectiveness on membrane receptors journal article 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 URL https://docta.ucm.es/bitstreams/33fc9be4-6df8-4bec-ad1d-6a61783d634e/download File MD5 ba7f16ed2ae4368077b54a37cdc202e6 1819599 application/pdf 2017Membrane-receptors.pdf URL https://docta.ucm.es/bitstreams/2c4233f0-ae04-4d6f-a326-12c16201e6da/download File MD5 196e310625ce50c025c0bee0523fed94 31605 text/plain 2017Membrane-receptors.pdf.txt