1. Nanoparticle targeting to cartilage: effects of surface charge on nanoparticle interactions with joint tissues 
S.B. Brown, B. Sharma 
Osteoarthritis and Cartilage 
Volume 24, Pages S519-S520 (April 2016)
DOI: /j.joca
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2. Fig 1. NP interaction between cartilage and anionic PVA or cationic DMAB NPs with and without SF (n = 5 per treatment). Significance determined via Student's t tests. Control bispies (n = 3) showed no fluorescence.
Osteoarthritis and Cartilage  , S519-S520DOI: ( /j.joca )
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3. Fig 2. Representative confocal microscopy of biopsies after incubation of NPs on the cartilage articular surface (top plane), showing penetration depth of NPs into the tissue.
Osteoarthritis and Cartilage  , S519-S520DOI: ( /j.joca )
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