In vitro targeting and selective killing of mcf-7 and colo320dm cells by 5-fluorouracil anchored to carboxylated SWCNTs and MWCNTs

The intention of the present work was to synthesize the f-MWCNT and f-SWCNT terminated with proper functional group, loading of 5-Flurouracil and to perform cytotoxic activity. Functionalization of MWCNTs and SWCNTs was achieved through the acid treatment (H 2 SO 4  + HNO 3 ). 5-flurouracil was load...

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Veröffentlicht in:Journal of materials science. Materials in medicine 2021-06, Vol.32 (6), p.71-71, Article 71
Hauptverfasser: Kamble, Rutuja V., Bhinge, Somnath D., Mohite, Shrinivas K., Randive, Dheeraj S., Bhutkar, Mangesh A.
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container_issue 6
container_start_page 71
container_title Journal of materials science. Materials in medicine
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creator Kamble, Rutuja V.
Bhinge, Somnath D.
Mohite, Shrinivas K.
Randive, Dheeraj S.
Bhutkar, Mangesh A.
description The intention of the present work was to synthesize the f-MWCNT and f-SWCNT terminated with proper functional group, loading of 5-Flurouracil and to perform cytotoxic activity. Functionalization of MWCNTs and SWCNTs was achieved through the acid treatment (H 2 SO 4  + HNO 3 ). 5-flurouracil was loaded into the prepared functionalized CNTs, thereafter; in vitro drug loading capacity and % drug release were calculated. Also the prepared f-CNTs, 5-flurouracil loaded CNTs were distinguished by using SEM, TGA, DSC, X-ray diffraction, Raman and FTIR spectroscopy. MCF-7 and COLO320DM cells were treated with selected concentrations of 5-FU loaded f-MWCNTs and f-SWCNTs to estimate the cytotoxic activity. It was observed that 5-FU loaded f-SWCNTs showed good activity against selected cell lines than others. Moreover, apoptosis percentage was reported to be 84.46 ± 4.3515 and 92.78 ± 2.6549 for 5-FU loaded f-SWCNTs against MCF-7 and COLO320DM cells respectively. It is evident from the results that the prepared drug loaded CNTs have comparable antitumor activity in cancer cell lines.
doi_str_mv 10.1007/s10856-021-06540-8
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Materials in medicine</jtitle><stitle>J Mater Sci: Mater Med</stitle><addtitle>J Mater Sci Mater Med</addtitle><date>2021-06-01</date><risdate>2021</risdate><volume>32</volume><issue>6</issue><spage>71</spage><epage>71</epage><pages>71-71</pages><artnum>71</artnum><issn>0957-4530</issn><eissn>1573-4838</eissn><abstract>The intention of the present work was to synthesize the f-MWCNT and f-SWCNT terminated with proper functional group, loading of 5-Flurouracil and to perform cytotoxic activity. Functionalization of MWCNTs and SWCNTs was achieved through the acid treatment (H 2 SO 4  + HNO 3 ). 5-flurouracil was loaded into the prepared functionalized CNTs, thereafter; in vitro drug loading capacity and % drug release were calculated. Also the prepared f-CNTs, 5-flurouracil loaded CNTs were distinguished by using SEM, TGA, DSC, X-ray diffraction, Raman and FTIR spectroscopy. 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subjects 5-Fluorouracil
Anticancer properties
Antitumor activity
Apoptosis
Biomaterials
Biomedical Engineering and Bioengineering
Biomedical materials
Calorimetry, Differential Scanning
Cell Line, Tumor
Ceramics
Chemistry and Materials Science
Chromatin - chemistry
Composites
Cytotoxicity
Delivery Systems
Drug Delivery Systems
Drug Liberation
Fluorouracil - pharmacology
Functional groups
Glass
Humans
In Vitro Techniques
Materials Science
MCF-7 Cells
Microscopy, Electron, Scanning
Nanotubes, Carbon - chemistry
Natural Materials
Nitric Acid - chemistry
Polymer Sciences
Regenerative Medicine/Tissue Engineering
Spectroscopy, Fourier Transform Infrared
Spectrum Analysis, Raman
Sulfuric acid
Sulfuric Acids - chemistry
Surfaces and Interfaces
Thermogravimetry
Thin Films
Tumor cell lines
X-Ray Diffraction
title In vitro targeting and selective killing of mcf-7 and colo320dm cells by 5-fluorouracil anchored to carboxylated SWCNTs and MWCNTs
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