2018
DOI: 10.1016/j.biomaterials.2017.10.048
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Tumor targeted, stealthy and degradable bismuth nanoparticles for enhanced X-ray radiation therapy of breast cancer

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Cited by 183 publications
(125 citation statements)
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“…10b1, longer retention time in blood circulation was detected for the RBC membrane-coated BiNPs (RBC-BiNPs) in comparison to their bare counterparts, mainly due to the reduced NP uptake by macrophages. 229 In this study, folate modified RBC (F-RBC)coated BiNPs showed a similar blood circulation trend as the ones camouflaged just using RBC membrane, demonstrating the negligible effect of folate on the circulation time. Compared to the bare NPs, prolonged circulation of RBC-BiNPs resulted in improved tumor accumulation via passive targeting 24 h postinjection.…”
Section: Biosafety and Biodistribution Of Binpssupporting
confidence: 55%
See 1 more Smart Citation
“…10b1, longer retention time in blood circulation was detected for the RBC membrane-coated BiNPs (RBC-BiNPs) in comparison to their bare counterparts, mainly due to the reduced NP uptake by macrophages. 229 In this study, folate modified RBC (F-RBC)coated BiNPs showed a similar blood circulation trend as the ones camouflaged just using RBC membrane, demonstrating the negligible effect of folate on the circulation time. Compared to the bare NPs, prolonged circulation of RBC-BiNPs resulted in improved tumor accumulation via passive targeting 24 h postinjection.…”
Section: Biosafety and Biodistribution Of Binpssupporting
confidence: 55%
“…53,258 In general, BiNPs with any hydrodynamic size larger than the FST, various shapes, different surface coating and chemical composition have shown dominant accumulation in the liver shortly after intravenous injection. 229,232,245 However, the synthesis of very small particles, surface coated with proteinadsorption-resistant materials or using rapidly degradable BiNPs might help to alter the clearance pathway towards the urinary system. 237,245,250,259 For example, Bi was easily detectable in kidneys 2 h after the injection of dextran coated Bi-iron oxide nanohybrid.…”
Section: Biosafety and Biodistribution Of Binpsmentioning
confidence: 99%
“…Bi‐based nanomaterials, such as Bi 2 S 3 , Bi 2 Se 3 and Bi 2 O 3 , are another hot materials in radiosensitization . For example, Yao et al provided the first example of both in vitro and in vivo to demonstrate the radiosensitive effect of Bi 2 S 3 /poly(lactic‐ co ‐glycolic acid) (PLGA) nanocapsule against prostate cancer .…”
Section: General Strategies Of Nanomaterial‐mediated Tumor Radiosensimentioning
confidence: 99%
“…Within 12 h, the efficient accumulation of Bi 2 Se 3 ‐chitosan (CS) NPs [ 35 ] targeted with an arginylglycylaspartic acid (RGD) active peptide in HeLa tumor cells was higher than those of Etc1/E6E7 normal cells, with a magnitude of 2.8 (Figure 3e). The longer circulation of red blood cell membrane (RBC)‐modified Bi NPs [ 36 ] persuaded a richer tumor uptake through passive targeting, as confirmed by the higher tumor uptake of RBC‐Bi NPs (4.53%ID g −1 ) compared to Bi NPs (2.29%ID g −1 ). In contrast, the conjugation of a tumor‐specific targeting folate ligand could further improve the accumulation of Bi NPs within 4T1‐tumors (7.59%ID g −1 ), inducing a 1.7 and 3.3 times increase over RBC‐Bi NPs and Bi NPs, respectively (Figure 3f).…”
Section: Passive Tumor Targeting Via the Epr Effectmentioning
confidence: 99%