PVP-templated novel fluorescent Ag nanomaterials synthesis and its application to bioimaging
- Author(s): Furong Nie 1 ; Lu Ga 2 ; Jun Ai 1, 3 ; Yong Wang 1
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View affiliations
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Affiliations:
1:
College of Chemistry and Environmental Science , Inner Mongolia Normal University , 81 zhaowudalu, Hohhot 010022 , People's Republic of China ;
2: College of Pharmacy , Inner Mongolia Medical University , Jinchuankaifaqu, Hohhot 010110 , People's Republic of China ;
3: Inner Mongolian Key Laboratory for Physics and Chemistry of Functional Materials , Inner Mongolia Normal University , 81 zhaowudalu, Hohhot 010022 , People's Republic of China
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Affiliations:
1:
College of Chemistry and Environmental Science , Inner Mongolia Normal University , 81 zhaowudalu, Hohhot 010022 , People's Republic of China ;
- Source:
Volume 13, Issue 6,
June
2018,
p.
817 – 820
DOI: 10.1049/mnl.2017.0871 , Online ISSN 1750-0443
Herein, the work reports a novel approach to silver nanoparticles (AgNPs) with high fluorescence emission and smooth sphere morphology are prepared by a facile template synthesis strategy using polyvinyl pyrrolidone k-30 as a novel protective agent. It shows excellent fluorescence property and special morphology, and thus has great potential for the applications in biological imaging. It is also precise and highly reproducible in determining Cd2+ in real samples such as natural mineral water, tap water, milk and sewage with recoveries ranging from 90 to 111%, indicating the wide practical application to samples suspected of Cd2+ exposure.
Inspec keywords: nanoparticles; silver; chemical sensors; biomedical optical imaging; cadmium; nanofabrication; fluorescence; nanosensors; nanomedicine
Other keywords: milk; protective agent; Ag; natural mineral water; polyvinyl pyrrolidone k-30; Cd; PVP-templated novel fluorescent Ag nanomaterial synthesis; sewage; silver nanoparticles; sphere morphology; fluorescence emission; facile template synthesis strategy; biological imaging; tap water
Subjects: Chemical sensors; Nanotechnology applications in biomedicine; Patient diagnostic methods and instrumentation; Low-dimensional structures: growth, structure and nonelectronic properties; Microsensors and nanosensors; Photoluminescence in other inorganic materials; Optical properties of metals and metallic alloys (thin films, low-dimensional and nanoscale structures); Other methods of nanofabrication; Chemical sensors; Optical and laser radiation (medical uses); Optical and laser radiation (biomedical imaging/measurement); Structure of solid clusters, nanoparticles, nanotubes and nanostructured materials
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