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The structure of the polyaniline chain [8].

The structure of the polyaniline chain [8].

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Fig 1: The structure of the polyaniline chain [8].
Fig 2: FTIR spectra of PANI
Fig 6: SEM images of CaCO3
Fig 8: The cytotoxicity of HeLa cell with different concentrations of...
Preparation and Characterization of Hybrid Biomaterial based on PANI / CaCO3 Nanoparticles for Photo Thermal Therapy of HeLa Cells Cancer
Research
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  • Nov 2018
Conducting polyaniline (PANI) absorbs mild energy and transforms it into localized warmth to produce cell loss of life while encapsulation with inorganic materials. Amongst inorganic substances, CaCO3 micro debris show case a high encapsulation efficiency and solubility in acidic media. Hybrid biomaterial turned into prepared based totally on CaCO3...
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Context 1
... is distinguished by easy synthesis and high environmental stability. Polyaniline consists of monomer units built from reduced (y) benzoid and oxidized (1-y) quinoid blocks as shown in Figure (1) [8]. The polymer spine shape is conjugated (alternating unpaired and double bonds), is one of the maximum studied conjugated accomplishing polymers because of its exciting residences including environmental stability, appropriate electric conductivity, low price, and smooth chemical and electrochemical synthesis [9]. ...
Context 2
... irradiated only with the NIR laser for 10min without nanoparticles then 10min, 30 min and control cells with concentration 10 µg/ml of CMP-PANI-Cys hybrid nanoparticles. This result demonstrated that the NIR laser alone did not induce cell death at the assayed doses Figure(10). ...
Context 3
... cells incubated with CaCO3-PANI-Cys and irradiated with NIR laser for 10 min showed cytotoxicity 55% and for 30 min showed cytotoxicity 73%. These results indicated that the CaCO3-PANI-Cys with high photo thermal conversion efficiency and photo stability could be used as a photo thermal agent as seen in Figure(11). ...

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