Doxorubicin delivery performance of superparamagnetic carbon multi-core shell nanoparticles: pH dependence, stability and kinetic insight

Author:

Silva Adriano Santos1ORCID,Diaz de Tuesta Jose Luis2ORCID,Sayuri Berberich Thais12,Delezuk Inglez Simone2,Bertão Ana Raquel3,Çaha Ihsan3ORCID,Deepak Francis Leonard3ORCID,Bañobre-López Manuel3ORCID,Gomes Helder Teixeira1

Affiliation:

1. Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus Santa Apolónia, 5300-253, Bragança, Portugal

2. Universidade Tecnológica Federal do Paraná, Campus Ponta Grossa, 84017-220, Ponta Grossa, Paraná, Brazil

3. Advanced (Magnetic) Theranostic Nanostructures Lab, International Iberian Nanotechnology Laboratory, Av. Mestre Jose Veiga s/n, 4715-330 Braga, Portugal

Abstract

Multi-core shell nanoparticles reach a doxorubicin (DOX) loading capacity of 936 μg mg−1 and DOX release values of 8.3 to 76% from pH 7.4 to 4.5. Kinetic models were able to predict pH-dependent path drug release.

Funder

Fundação para a Ciência e a Tecnologia

European Regional Development Fund

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science

Reference56 articles.

1. C.Wild , E.Weiderpass and B.Stewart , World Cancer Report: Cancer Research for Cancer Prevention , Lyon, France , 2020th edn, 2020

2. PEGylated MoS2 quantum dots for traceable and pH-responsive chemotherapeutic drug delivery

3. L.Deng , Z.Liu and L.Li , Hybrid nanocomposites for imaging-guided synergistic theranostics , Elsevier Inc. , 2019

4. Stimuli-responsive magnetic particles for biomedical applications

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