Gold-Speckled Multimodal Nanoparticles for Noninvasive Bioimaging
نویسندگان
چکیده
منابع مشابه
Gold-Speckled Multimodal Nanoparticles for Noninvasive Bioimaging
Multimodal Gold-speckled silica nanoparticles as contrast agents for noninvasive imaging with magnetic resonance imaging and photoacoustic tomography have been prepared in a simple one-pot synthesis using nonionic microemulsions. Magnetic resonance contrast is provided through gadolinium incorporated in the silica matrix, whereas the photoacoustic signal originates from nonuniform, discontinuou...
متن کاملMultimodal Gold Nanoprobes for SERS Bioimaging
Growing number of studies report on the improved sensitivity of various imaging modalities in detecting abnormalities within tumours. Surface enhanced Raman scattering (SERS) microscopy is a novel optical imaging technique which is advantageous in terms of greater multiplexing capability, minimal or no photobleaching of the Raman reporters, better spatial resolution and low signal-to-noise rati...
متن کاملMultimodal drug delivery using gold nanoparticles.
Gold nanoparticles (AuNPs) are promising nanocarriers for therapeutics due to their facile synthesis, ease of functionalization, biocompatibility, and inherent non-toxicity. The unique chemical and physical properties of AuNP monolayers provide versatility in delivery method and tunability of surface properties. Here, we discuss several strategies to utilize the properties of AuNPs for drug del...
متن کاملConjugated Polymer Nanoparticles for Bioimaging
During the last decade, conjugated polymers have emerged as an interesting class of fluorescence imaging probes since they generally show high fluorescence brightness, high photostability, fast emission rates, non-blinking behavior and low cytotoxicity. The main concern related to most conjugated polymers is their lack of hydrophilicity and thereby poor bio-availability. This can, however, be o...
متن کاملNanoparticles in Bioimaging
This Special Issue of Nanomaterials is dedicated to the application of nanoparticulate materials in biological imaging.[...].
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Chemistry of Materials
سال: 2008
ISSN: 0897-4756,1520-5002
DOI: 10.1021/cm801020s