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Anticancer effect and laser photostability of ternary graphene oxide/chitosan/silver nanocomposites on various cancer cell lines
被引:12
|作者:
Ramadan, Marwa A.
[1
]
Sharaky, Marwa
[2
,3
]
Gad, Sara
[3
]
Ahmed, Hoda A.
[4
]
Jaremko, Mariusz
[5
]
Emwas, Abdul-Hamid
[6
]
Faid, Amna H.
[7
]
机构:
[1] Cairo Univ CU, Natl Inst Laser Enhanced Sci NILES, Dept Laser Applicat Metrol Photochem & Agr, Giza, Egypt
[2] Cairo Univ, Natl Canc Inst, Canc Biol Dept, Pharmacol Unit, Cairo, Egypt
[3] City Sci Res & Technol Applicat SRTA City, Alexandria, Egypt
[4] Cairo Univ, Fac Sci, Dept Chem, Cairo 12613, Egypt
[5] King Abdullah Univ Sci & Technol KAUST, Biol & Environm Sci & Engn Div BESE, Thuwal 239556900, Saudi Arabia
[6] King Abdullah Univ Sci & Technol, Core Labs, Thuwal 239556900, Saudi Arabia
[7] Cairo Univ, Natl Inst Laser Enhanced Sci NILES, Dept Laser Sci & Interact, Giza, Egypt
关键词:
antitumor;
breast tumor;
colon cancer;
graphene oxide/chitosan nanocomposite;
graphene oxide/chitosan/silver nanocomposite;
hypopharyngeal cell lines;
laser photostability;
lung cancer;
SILVER NANOPARTICLES;
OXIDE NANOHYBRIDS;
CHITOSAN;
CYTOTOXICITY;
NANOCRYSTALS;
D O I:
10.2217/nnm-2023-0264
中图分类号:
Q81 [生物工程学(生物技术)];
Q93 [微生物学];
学科分类号:
071005 ;
0836 ;
090102 ;
100705 ;
摘要:
Aims: The development of nanocomposites (NCs) of antitumor activity provides a new paradigm for fighting cancer. Here, a novel NC of green synthetic silver nanoparticles (AgNPs), graphene oxide (GO) and chitosan (Cs) NPs was developed. Materials & methods: The prepared GO/Cs/Ag NCs were analyzed using various techniques. Cytotoxicity of the NCs was evaluated against different cancer cell lines by Sulforhodamine B (SRB) assay. Results: GO/Cs/Ag NCs are novel and highly stable. UV-Vis showed two peaks at 227 and 469 nm, indicating the decoration of AgNPs on the surface of GO/Cs NPs. All tested cell lines were affected by GO/Cs NPs and GO/Cs/Ag NCs. Conclusion: The results indicate that GO/Cs/Ag NCs were present on tested cell lines and are a promising candidate for cancer therapy.
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页码:709 / 722
页数:14
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