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. 2019 Apr 10;14:2533–2542. doi: 10.2147/IJN.S202210

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© 2019 Naz et al.

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Characterizations of the MSN-DPH (consist of Dox loaded, TPP attached, HA capped mesoporous silica nanoparticles). (A) FT-IR spectra of MSN, MSN-NH₂ and MSN-TPP. (B) Zeta potentials of MSN, MSN-NH₂, MSN-TPP and MSN-DPH. Nitrogen adsorption–desorption isotherms (C) and corresponding pore size distribution (D) of MSN and MSN-DPH. (E) Stability of MSN-DPH in terms of hydrodynamic size in PBS and medium.

Abbreviations: MSN, mesoporous silica nanoparticle; TPP, triphenylphosphine.