Antioxidant Properties of Indole-3-Acetic Acid based Biopolymeric Hydrogels

Chitra, G.; Franklin, David S.; Sudarsan, S.; Sakthivel, M.; Guhanathan, S.

doi:10.14233/ajchem.2017.20751

Cited by 6 publications

(12 citation statements)

References 20 publications

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“…In addition, IAA added to the prepolymer and stirred to continue the post‐polymerization at 160°C for 1 h, by which glassy reddish brown sticky gel obtained. The resultant gel was immersed in distilled water for one day, in order to remove the unreacted monomer then filtered and dried in oven at lukewarm condition for 48 h . The amount of unreacted monomers were determined by titration of extract against NaOH (0.05 mol/L) using phenolphthalein indicator which confirms the absence of residual monomer.…”

Section: Experimental Partmentioning

confidence: 99%

“…Transmission electron microscopy (TEM) is being carried out using JEM 2000 and a source of this instrument is LaB 6 with resolution point 0.23 nm and voltage is 200 kV. Swelling equilibrium experiments of nanocomposite hydrogel was conducted at various pH ranges 3–10 .…”

Section: Experimental Partmentioning

confidence: 99%

“…The antibacterial activity of nanocomposite hydrogels was measured as per the reported method available in the literature . The test organisms were subcultured by lining them on nutrient agar, followed by incubation for 24 h at 37°C.…”

Section: Experimental Partmentioning

confidence: 99%

See 2 more Smart Citations

Noncytotoxic silver and gold nanocomposite hydrogels with enhanced antibacterial and wound healing applications

Chitra

Franklin²,

Sudarsan³

et al. 2018

Polymer Engineering & Sci

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A study about an emerging approach to enhance the biological properties by incorporating nanoparticles within the hydrogel networks using citric acid, diethyleneglycol, and indole-3-acetic acid a three component hydrogels prepared by polycondensation. A stable and uniformly distributed silver and gold nanoparticles have been introduced successfully in hydrogel network resulted in nanocomposite hydrogels. The surface morphology of silver and gold hydrogel have been compared using scanning electron microscope with energy dispersive X-ray spectroscopy analysis and transmission electron microscopy techniques and thermal stability was studied by thermogravimetric analysis. The swelling studies have also been carried out for nanocomposite hydrogels at various pH solution. The nanocomposite hydrogels have exhibited antibacterial activity and nontoxic nature confirmed by the cytotoxicity effect. The results of the study indicated that the nanocomposite hydrogels may be recommended for wound healing applications. Comparatively, silver nanocomposite hydrogel was better performance than gold nanocomposite hydrogel. POLYM. ENG. SCI., 00:000-000,

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Section: Experimental Partmentioning

confidence: 99%

Section: Experimental Partmentioning

confidence: 99%

See 1 more Smart Citation

Noncytotoxic silver and gold nanocomposite hydrogels with enhanced antibacterial and wound healing applications

Chitra

Franklin²,

Sudarsan³

et al. 2018

Polymer Engineering & Sci

Self Cite

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“…An increasingly large number of research groups are focusing on construction of indole-based responsive materials. 24,25 Previously, our research group has reported a series of smart materials by using indole as original materials. [26][27][28][29] To the best of our knowledge, there is no report in the literature on 4-hydroxyindole (4-HIN) based hydrogel with pH response.…”

Section: Introductionmentioning

confidence: 99%

A reversible, colorimetric, pH-responsive indole-based hydrogel and its application in urea detection

Wang

Zhang

et al. 2019

RSC Adv.

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“…Heterocyclic chemistry is one of the most significant and important fundamental division of organic chemistry dealing with synthesis, properties, and applications of heterocycles 4.…”

Section: Introductionmentioning

confidence: 99%

Overview on Nitrogen containing compounds and their assessment based on ‘International Regulatory Standards’

Shaikh

Farooqui²,

Satpute³

et al. 2018

J. Drug Delivery Ther.

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Heterocyclic compounds have a role in most fields of sciences such as medicinal chemistry, biochemistry also another area of sciences. More than 90% of new drugscontain heterocycles and the interface between chemistry and biology, at which so much new scientific insight, discovery and application is taking place is crossed by heterocyclic compounds. Compounds derived from heterocyclic rings in pharmacy, medicine, agriculture, plastic, polymer and other fields.Most active heterocycles that have shown considerable biological actions as antifungal, anti-inflammatory, antibacterial, anticonvulsant, antiallergic, herbicidal, anticancer activity. There is always a strong need for new and efficient processes in synthesizing of new Heterocycles.Alum have been used as a novel catalyst in the synthesis of Schiff’s bases. Synthesized Schiff’s bases are free from use of ICH class 1 and Class 2 solvents and also free from structural alerts genotoxic impurities. This review highlights on various aspects of heterocyclic compounds with its biological activity & regulatory assessment based on the ‘International Regulatory Standards’. Keywords: Heterocycles. Nitrogen containing compounds Biological activity, History, Regulatory assessment, International Regulatory Standards

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Antioxidant Properties of Indole-3-Acetic Acid based Biopolymeric Hydrogels

Cited by 6 publications

References 20 publications

Noncytotoxic silver and gold nanocomposite hydrogels with enhanced antibacterial and wound healing applications

Noncytotoxic silver and gold nanocomposite hydrogels with enhanced antibacterial and wound healing applications

A reversible, colorimetric, pH-responsive indole-based hydrogel and its application in urea detection

Overview on Nitrogen containing compounds and their assessment based on ‘International Regulatory Standards’

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