Review Article

Alginate-Based Platforms for Cancer-Targeted Drug Delivery

Table 1

Nanosized alginate-based cancer-targeted drug delivery systems.

Nanocarriers (composition)Particle diametersStrategies of cancer targetingLoaded drugsRefs.

Nanoparticles (alginate/chitosan)212-552 nmEnhanced cellular uptakeCurcumin diglutaric acid[91]
Nanoparticles (alginate/chitosan)~80 nmEnhanced cellular uptakeDoxorubicin[92]
Nanoparticles (PLGA/alginate/chitosan)Below 200 nmEPR effectDoxorubicin[93]
Nanoparticles (PLGA/alginate/chitosan)200 nmFolic acid receptor-based endocytosis[94]
Nanoparticles (alginate/chitosan)115 nmFolic acid receptor-based endocytosis5-Aminolevulinic acid[95]
Nanoparticles (alginate)274.2 nmGlycyrrhetinic acid-mediated endocytosisDoxorubicin[96]
Nanoparticles (iron oxide/alginate/hydroxyapatite)9.6-20 nmpH-responsiveCurcumin and 6-gingerol[97]
Nanoparticles (mesoporous silica/alginate)∼100 nmRedox and pH dual-responsiveDoxorubicin[98]
Nanoparticles (MnFe2O4/alginate/chitosan)~200 nmMagneto-responsiveCurcumin[99]
Nanogels (alginate-cyclodextrin)~55.1 nmPressure-sensitive5-Fluorouracil[31]
Nanogels (alginate)~250 nmFolic acid receptor-based endocytosisDoxorubicin[100]
Nanogels (alginate/keratin)~100 nmGSH/trypsin-responsiveDoxorubicin[101]
Micelles (alginate-graft-poly(N-isopropylacrylamide))30-300 nmpH, ionic strength, or temperature-sensitive5-Fluorouracil[77]
Micelles (alginate-curcumin conjugate)200 nmEnhanced cellular uptakeCurcumin[79]
Micelle (alginate-curcumin conjugate)235 nmASGPR-mediated endocytosisCurcumin[78]
Liposomes (alginate-cisplatin conjugate)110 nmEpidermal growth factor receptor-mediated endocytosisCisplatin[102]
Nanohybrids (alginate-doxorubicin conjugate)~142 nmpH-responsiveDoxorubicin[103]
Nanodroplets (alginate)~55.1 nmUltrasound-responsiveDoxorubicin/curcumin[104]
Nanodroplets (alginate)~51.7 nmUltrasound-responsiveDoxorubicin[105]
Nanocomplexes (alginate/chitosan)70-120 nmFolic acid receptor-based endocytosisTemozolomide and doxorubicin[106]