2016
DOI: 10.1080/10601325.2016.1166000
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Antimicrobial activity of PVC-pyrazolone-silver nanocomposites

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Cited by 39 publications
(20 citation statements)
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“…Recently, it is well known that nanoparticles are considered to be viable alternatives to antibiotics and seem to have an effective potency to solve the problem of the emergence of bacterial multidrug resistance [29][30][31][32]. In the past, silver was used as an antiseptic and antimicrobial agent against Gram +ve and Gram −ve bacteria [33,34] due to its low cytotoxicity [35].…”
Section: Introductionmentioning
confidence: 99%
“…Recently, it is well known that nanoparticles are considered to be viable alternatives to antibiotics and seem to have an effective potency to solve the problem of the emergence of bacterial multidrug resistance [29][30][31][32]. In the past, silver was used as an antiseptic and antimicrobial agent against Gram +ve and Gram −ve bacteria [33,34] due to its low cytotoxicity [35].…”
Section: Introductionmentioning
confidence: 99%
“…The hydrogen atom 2 of imidazole ring is represented by the signal at 7.91 ppm as singlet proton. The disappearance of the proton signal at ∼6.11 ppm of the CH vinyl group of imidazole confirms its substitution with the PVC chain . There are many multiplet signals which can be attributed to the hydrogen protons of CH of PVC chain that appeared at 3.34–3.51 ppm and at 4.22–4.44 ppm, in addition to that of the CH 2 of PVC chain appearing at 2.13–2.19 ppm.…”
Section: Resultsmentioning
confidence: 68%
“…The IR peaks at 627 cm −1 and 825 cm −1 correspond to CH and CCl vibration stretching of PVC, and at 1435 cm −1 corresponds to CH. Moreover, indicative peaks appear at 1233 cm −1 and 1503 cm −1 pointing to CN and CC of the aromatic ring, respectively . Another peak appears at 1648 cm −1 denoting to CC for the attached methylene group to nitrogen in the imidazole molecule, hence confirming the inclusion of the vinylimidazole ring in the backbone chains of PVC.…”
Section: Resultsmentioning
confidence: 75%
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“…Various literature reported that, both synthetic as well as natural nitrogen containing heterocyclic molecules possesses a significant pharmaceutical importance, a large number have been made up to clinics for health care worldwide. Pyrazole and pyrazolone are classes of heterocycles which exhibits diverse chemical and biological properties [2][3][4][5][6][7][8][9][10][11][12][13][14][15] .…”
Section: Introductionmentioning
confidence: 99%