Carboxymethyl starch-coated iron oxide magnetic nanoparticles: a potential drug delivery system for isoniazid

Hussain, Abul; Ramteke, Anand; Sharma, Hemanta Kumar; Deb, Pritam; Maji, Tarun K.

doi:10.1007/s13726-015-0370-z

Cited by 22 publications

(14 citation statements)

References 43 publications

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“…The bands at 3361, 2902, 1649, 1371, 1059 and 1052 cm -1 were associated with cellulose. A broad and intense band at 3361 cm -1 was assigned to free and hydrogen bonded OH stretching vibration of cellulose [16]. The peak at 2902 cm -1 was attributed to the asymmetric CH2 stretching band.…”

Section: Resultsmentioning

confidence: 99%

Characterization of Cellulose Phthalate and Ionic Conductivity of Cellulose Phthalate-LiClO4 Complexes

Khasbaatar¹,

Choi²,

Bayanjargal³

2017

Asian J. Chem.

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Section: Resultsmentioning

confidence: 99%

Characterization of Cellulose Phthalate and Ionic Conductivity of Cellulose Phthalate-LiClO4 Complexes

Khasbaatar¹,

Choi²,

Bayanjargal³

2017

Asian J. Chem.

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“…When the CMS‐LS concentration was 140 µg mL −1 , the cell viability was still greater than 80%, indicating that the cytotoxicity of CMS‐LS was small. It may be attributed to the hydrophilicity of amphiphilic CMS‐LS, which protects the surface from interacting less with cells . Tween 80, whose LC 50 was 210 ± 10 µg mL −1 , was slightly more irritating than other surfactants .…”

Section: Characterization Of Cms‐lsmentioning

confidence: 99%

Preparation and Characterization of Amphiphilic Composites Made with Double‐Modified (Etherified and Esterified) Potato Starches

Gong

et al. 2019

Starch Stärke

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Starch has been widely explored in food additives such as thickeners, stabilizers, and gelling agents due to its excellent properties. However, the poor dispersion and emulsification of starch limit direct applications. To overcome this challenge, starch is extracted from potatoes and etherified to carboxymethyl starch sodium (CMS) to form a cold water soluble starch, which is prepared as an amphiphilic colloid by esterification with lauric acid using Novozym 435 catalyst. As a result of the new groups introduced and concomitant changes produced in the granule structure, carboxymethyl starch sodium laurate starch (CMS‐LS) typically shows strong emulsifying properties, low surface tension, and good amphiphilic properties. Characterizations by Fourier transform infrared (FTIR), Scanning Electron microscope (SEM), X‐ray diffraction (XRD), and X‐ray photoelectron spectroscopy (XPS) show that CMS‐LS is successfully prepared. The results of water solubility, surface tension, contact angle measurement, and emulsification test indicate that CMS‐LS is an excellent emulsifier, amphiphilic polymer and surfactant. Therefore, CMS‐LS is successfully synthesized and esterified, which can be widely used in food, cosmetics, and biomedicine fields.

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“…Besides this, the addition of magnetic nanoparticles will significantly improve the mechanical (tensile strength, elongation at break) and thermal properties (O 2 permeability) . Furthermore, an MNPs/DAS composite showed good thermal stability, small particle size, low biological toxicity, and slow anticancer drug‐releasing capability . However, to the best of our knowledge, MNPs/DAS composites have not yet been tested for food packaging.…”

Section: Introductionmentioning

confidence: 99%

Synthesis of a Magnetic Nanoparticles/Dialdehyde Starch‐Based Composite Film for Food Packaging

et al. 2018

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The primary purpose of this study is to fabricate a MNPs (magnetic nanoparticles) and DAS (dialdehyde starch)‐based novel composite film for use in food packaging. In order to characterize the synthesized composite film, FTIR, XRD, SEM, TGA, WVT, and WVP tests are carried out. Dialdehyde starch is polymerized by the intramolecular Cannizzaro reaction with MNPs in the presence of a concentrated solution of sodium hydroxide. The presence of Fe3O4 nanoparticles is confirmed by a broad stretching absorption band at 680 cm−1 in the FTIR spectra. In addition, the XRD diffractogram of MNPs/DAS composite exhibits the characteristic peaks of magnetite (Fe3O4) crystals. Thermogravimetric analysis confirms that the MNPs/DAS film is thermally stable up to 300 °C, and the maximum decomposition occurrs at 500 °C. Furthermore, SEM micrographs confirm the homogenous distribution of MNPs in the starch hydroxy acid film. The MNPs/DAS composite film has a lower moisture content than the DAS film indicating the increased hydrophilic nature of the former. The authors propose the synthesized MNPs/DAS composite film as a potential candidate for use in food packaging.

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Carboxymethyl starch-coated iron oxide magnetic nanoparticles: a potential drug delivery system for isoniazid

Abstract: nanoparticles were studied by in vitro wash-off and ex vivo technique using goat mucosa. The results indicated that these pH-sensitive magnetic nanoparticles could be used for drug delivery applications.

Cited by 22 publications

References 43 publications

Characterization of Cellulose Phthalate and Ionic Conductivity of Cellulose Phthalate-LiClO4 Complexes

Characterization of Cellulose Phthalate and Ionic Conductivity of Cellulose Phthalate-LiClO4 Complexes

Preparation and Characterization of Amphiphilic Composites Made with Double‐Modified (Etherified and Esterified) Potato Starches

Synthesis of a Magnetic Nanoparticles/Dialdehyde Starch‐Based Composite Film for Food Packaging

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