Magnetic–Plasmonic Nanoassemblies: Core–Shell‐Heterostructured Magnetic–Plasmonic Nanoassemblies with Highly Retained Magnetic–Plasmonic Activities for Ultrasensitive Bioanalysis in Complex Matrix (Adv. Sci. 2/2020)
Source abstract
Abstract
In article number 1902433, Xiaolin Huang, Yonghua Xiong, and co-authors report the facile synthesis of magnetic–plasmonic nanoassemblies (MPNAs) which exhibit a typical core–shell structure, wherein oleylamine-coated gold nanoparticles (OA-AuNPs) preferentially aggregate and form a plasmonic core and oleic acid-coated iron oxide nanoparticles (OC-IONPs) assemble a magnetic shell. The resultant MPNAs hold the highly retained magnetic–plasmonic activities for the separation and simultaneous optical sensing of target compounds in complex biological samples.
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Research context
OpenAlex topics: Advanced Nanomaterials in Catalysis · Biosensors and Analytical Detection · Advanced biosensing and bioanalysis techniques
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Affiliations
State Key Laboratory of Food Science and Technology School of Food Science and Technology Jiangxi Key Laboratory for Microscale Interdisciplinary Study Nanchang University Nanchang 330047 P. R. China
The People's Hospital in Jiangxi Province Nanchang 330006 P. R. China
Laboratory of Molecular Imaging and Nanomedicine (LOMIN) National Institute of Biomedical Imaging and Bioengineering (NIBIB) National Institutes of Health (NIH) Bethesda MD 20892 USA
References
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