title: Controlling lipid membrane architecture for tunable nanoplasmonic biosensing.
abstract: Tunable nanoplasmonic biosensing for lipid and protein applications is reported based on controlling lipid membrane architecture on surfaces. The interaction of a peptide with lipid membranes is highly sensitive to the membrane architecture on top of plasmonic nanodisks, and the measurement response varies in a manner which is consistent with the surrounding lipid environment.
authors: School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore; Centre for Biomimetic Sensor Science, Nanyang Technological University, 50 Nanyang Drive, 637553, Singapore.
authors: Goh Haw
authors: GH
authors: Zan
authors: Joshua A
authors: JA
authors: Jackman
authors: Seong-Oh
authors: SO
authors: Kim
authors: Nam-Joon
authors: NJ
authors: Cho
mesh_terms: D000327:Adsorption; D015374:Biosensing Techniques; D005898:Glass; D006046:Gold / Q000737:chemistry*; D008055:Lipids / Q000737:chemistry*; D008567:Membranes, Artificial; D053768:Metal Nanoparticles / Q000737:chemistry*; D018625:Microscopy, Atomic Force; D049329:Nanostructures; D036103:Nanotechnology / Q000379:methods; D010455:Peptides / Q000737:chemistry; D012822:Silicon Dioxide / Q000737:chemistry; D020349:Surface Plasmon Resonance
chemical_list: D008055:Lipids; D008567:Membranes, Artificial; D010455:Peptides; D006046:Gold; D012822:Silicon Dioxide
keywords: biomimetics; biosensors; nanotechnology; self-assembly; tunable plasmonic properties