SWCNTs and MWCNTs
Combining Portable Raman Probes with Nanotubes for Theranostic Applications
... lized SWCNTs and MWCNTs to kill ovarian cancer cells in vitro by selectively detecting and irradiating the CNTs both in 2D cell culture and 3D spheroids by deploying a portable Raman detector together with ...
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Magnetohydrodynamic CNTs Casson Nanofluid and Radiative heat transfer in a Rotating Channels
... the SWCNTs and MWCNTs with the escalating values of nanoparticle volume fraction ( ϕ ...the MWCNTs has comparatively much greater f ( ) as compared to ...
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Cellular Toxicity and Immunological Effects of Carbon-based Nanomaterials
... for SWCNTs, MWCNTs and C60 was performed to illustrate the influence of different geometric structures of carbon nanomaterials on cyto- ...of SWCNTs was significantly greater than that of ...
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Effect of Using Two Different Types of Carbon Nanotubes for Blackberry (Rubus adenotrichos) in Vitro Plant Rooting, Growth and Histology
... of MWCNTs can induce the production and accumulation of oxygen reactive species, decrease the dry weight, chlorophyll content, as well as the activity of the peroxide dismutase ...non-functionalized SWCNTs, ...
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Enhancement of wound healing by single-wall/multi-wall carbon nanotubes complexed with chitosan
... After 9 days of treatment, most of the wounds were almost completely healed. Figure 3A, C, E, G and I demonstrate the healing of the internal controls for each of the treatment conditions. In comparison with these ...
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Impact of Carbon Nanotubes on the Polymeric Membrane for Oil – Water Separation
... the SWCNTs with the ...on MWCNTs production, due to their good dispersions in the organic solvent and inside the matrix of the polymeric membrane ...using MWCNTs instead of SWCNTs is based on ...
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Carbon nanomaterials: production, impact on plant development, agricultural and environmental applications
... Generally SWCNTs have a diam- eter around 1–3 nm and a length of a few ...for SWCNTs as compared with MWCNTs due to their smaller ...of SWCNTs depend on their chirality or hexagon ...
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Grafting of 4 (2,4,6 Trimethylphenoxy)benzoyl onto Single Walled Carbon Nanotubes in Poly(phosphoric acid) via Amide Function
... as-prepared SWCNTs contain approximately 60–70 wt% of impurities such as carbonaceous fragments, amorphous carbons, and small amount of graphite and metal catalysts ...prepared SWCNTs is equally important ...
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RHEOLOGY OF SOLUTIONS OF POLYISOPRENE AND POLYISOPRENE- CARBON NANOTUBE COMPOSITES
... Recently, nanocomposites prepared from PI and CNTs were investigated, and found to have highly improved mechanical and electrical properties [23, 24]. However, the rheological properties of CNT-filled PI systems have ...
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Functionalized carbon nanotubes: biomedical applications
... functionalizing MWCNTs with CS and conjugated to PC (photodynamic therapy and photothermal therapy agent) (Figure 4) for photodynamic and photothermal cancer therapy were tested on breast and liver cancer cell ...
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Thermal Diffusivity and Thermal Conductivity of Epoxy Based Nanocomposites by the Laser Flash and Differential Scanning Calorimetry Techniques
... received. MWCNTs in 5 ml of MEK were bath sonicated for 1hr to achieve dispersion followed by the addition of 2 g of Epon Resin 815C and further sonication for 30 minutes to achieve ...
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Functionalization of Single Walled Carbon Nanotubes with Optically Switchable Spiropyrans
... an amide coupling procedure in which an amine terminated short chain polyethylene glycol (PEG) linker was introduced onto the SWCNTs in order to increase the dispersibility. To ensure single ended chain ...
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Effects Of MWCNTS Surface Modification On The Thermal And Mechanical Properties Of Epoxy Filled MWCNTS Nanocomposites
... The purpose of this research is to enhance the thermal and mechanical properties of epoxy nanocomposites, through covalent surface modification strategy of multi-walled carbon nanotubes (MWCNTs) filler. In this ...
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Application of Carbon Nanotubes in Chiral and Achiral Separations of Pharmaceuticals, Biologics and Chemicals
... The immobilization of L-threonine on MMWCNTs has led to the resolution of the mandelic acid racemic mixture. The R and S enantiomers of mandelic acid are used as chiral analogues in the synthesis of antibiotics such as ...
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Surface Modification of Carbon Nano tubes with Nystatin for Drug Delivery Applications
... nano tubes) are constructed of a single sheet of graphite (diameter 0.4-2 nm), while MWCNTs (multi-walled carbon nano tubes) consist of multiple concentric graphite cyl- inders of increasing diameter of (2-100 ...
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Spectroscopic Studies of Nanocomposites Based on PEO/PVDF Blend Loaded by SWCNTs
... The SWCNTs-COOH was added separately to 10 ml DMSO on a ...containing SWCNTs were prepared using casting method by adding SWCNTs solution drop wise to blend solution with continuous ...of ...
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Functionalization of single-walled carbon nanotubes and their binding to cancer cells
... the SWCNTs did not adversely affect the protein structure and fun ction, the interaction between HPA lectin-FITC conjugated to SWCNTs (and HPA lectin-FITC alone) was assessed using the human breast cancer ...
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Biosensing Approach for Glutathione Detection Using Glutathione Reductase (GR) With Multi-Walled Carbon Nanotubes on Gold Electrode
... Cyclic voltammetry (CVs) were performed in an analytical system model CHI-1205B potentiostat. A conventional three-electrode cell assembly consisting of an Ag/AgCl reference electrode and a Pt wire counter electrode were ...
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Optimization of Cr (VI) sorption using modified SWCNTs
... Adsorption of Cr (VI) by SWCNTs as an adsorbent was studied as a function of solution pH, adsorbent dosage, initial Cr (VI) concentration, contact time, and shaker speed. Box-Behnken design was applied for ...
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Single Walled Carbon Nanotubes Reinforced Intermetallic TiNi Matrix Nanocomposites by Spark Plasma Sintering
... In this paper, we describe the preparation of CNTs-reinforced TiNi matrix composites through a powder metallurgical process using CNTs, and Ni and Ti elemental powders. Spark plasma sintering (SPS), which requires a very ...
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